CN218461610U

CN218461610U - Cutting machine is used in frame production

Info

Publication number: CN218461610U
Application number: CN202222707435.2U
Authority: CN
Inventors: 宋文均; 熊世海; 黄俊军
Original assignee: Chongqing Qiuhang Machinery Co ltd
Current assignee: Chongqing Qiuhang Machinery Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a cutting machine technical field discloses a cutting machine is used in frame production, and it includes the cutting bed, detachable the longmen mounting bracket of installing on the cutting bed, longmen mounting bracket upper end middle part fixed position installs and drives actuating cylinder, it passes longmen mounting bracket top to drive the actuating cylinder output to extend to longmen mounting bracket inboard, and fixed mounting has the mounting panel, mounting panel lower extreme fixed mounting has the U-shaped mounting bracket, U-shaped mounting bracket left end fixed mounting has the double-shaft motor, double-shaft motor output shaft right-hand member runs through in U-shaped mounting bracket left end to rotate with the inside right-hand member face of U-shaped mounting bracket and be connected, double-shaft motor output shaft right-hand member is last, and is located the inboard fixed position cover of U-shaped mounting bracket and is equipped with the cutting knife, double-shaft motor output shaft left end mechanical linkage has the transmission shaft of vertical setting. The utility model discloses protect effectually, degree of automation is high, and easy operation is convenient, and convenient to detach, the transportation of being convenient for, it is convenient to maintain.

Description

Cutting machine is used in frame production

Technical Field

The utility model relates to a cutting machine technical field especially relates to a cutting machine is used in frame production.

Background

The frame is a frame structure bridged on the front axle and the rear axle of the automobile, commonly called a crossbeam and is a base body of the automobile. Generally, the suspension device is composed of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, a front axle and a rear axle. The frame must have sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels. The function of the frame is to support and connect the various assemblies of the vehicle, to keep the assemblies in relatively correct positions, and to bear various loads inside and outside the vehicle.

The frame need use the cutting machine to cut it when production, when cutting the frame, the cutting position can produce high temperature, and high temperature can lead to the fact the damage to the frame, however this problem of solution that current cutting machine can not be fine, and then provides a cutting machine for frame production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of cutting machine is used in frame production has solved the problem in the background art.

In order to realize the purpose, the utility model adopts the following technical scheme:

the cutting machine comprises a cutting table, a gantry mounting frame is detachably mounted on the cutting table, a driving cylinder is fixedly mounted in the middle of the upper end of the gantry mounting frame, the output end of the driving cylinder penetrates through the top end of the gantry mounting frame and extends to the inner side of the gantry mounting frame, a mounting plate is fixedly mounted at the lower end of the mounting plate, a U-shaped mounting frame is fixedly mounted at the left end of the U-shaped mounting frame, a double-shaft motor is fixedly mounted at the right end of the output shaft of the double-shaft motor and is rotatably connected with the inner right end face of the U-shaped mounting frame, a cutting knife is fixedly mounted at the inner side of the U-shaped mounting frame on the right end of the output shaft of the double-shaft motor, a screw is mechanically linked at the left end of the output shaft of the double-shaft motor and is rotatably connected with the upper end face of the gantry mounting frame, a nut block is sleeved on the screw, two ejector rods are symmetrically and fixedly mounted at the left ends of the left end of the gantry mounting frame and extend through the left side of the double-shaft motor, a relief valve is mechanically linked with the upper end face of the gantry mounting frame and is rotatably connected with the upper end face of the gantry mounting frame, a nut block is symmetrically mounted at the lower end face of the nut block, two ejector rods are slidably mounted at the lower ends of the rear end of the gantry mounting frame, a spray piston is symmetrically mounted on the spray pressure relief valve, a spray pressure plate, the spray pressure plate is mounted on the spray pressure plate, and is symmetrically mounted on the spray pressure plate, the spray pressure plate is symmetrically mounted on the lower end of the spray pressure plate, the spray piston.

Preferably, a first bevel gear is fixedly sleeved on the left end of the output shaft of the double-shaft motor, a second bevel gear is fixedly sleeved on the lower end of the transmission shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, the transmission shaft is rotatably connected with the top end of the gantry mounting frame through a bearing.

Preferably, a first driving wheel is fixedly sleeved at the top end of the transmission shaft, a second driving wheel is fixedly sleeved at the top end of the screw rod, and the first driving wheel is connected with the second driving wheel through a driving belt.

Preferably, a transparent observation window is fixedly installed at the front end of the cold water tank, the left end of the cold water tank is fixedly installed and communicated with a water feeding pipe, a pipe cover is screwed on the water feeding pipe in a threaded mode, and a sealing rubber ring is arranged between the pipe cover and the water feeding pipe.

Preferably, the side edge of the piston pressure plate is in sliding fit with the inner wall of the cold water tank.

Preferably, the lower end of the cutting table is fixedly provided with four supporting legs in a rectangular array.

Preferably, the inside wall of the gantry mounting frame is symmetrically and fixedly provided with two second limiting clamping plates, the lower end faces of the two second limiting clamping plates are slidably attached to the upper end face of the cutting table, the two twisting handles are symmetrically arranged below the gantry mounting frame and are fixedly provided with mounting shafts, the upper ends of the mounting shafts penetrate through the bottom of the gantry mounting frame and are rotatably connected with the top end inside the gantry mounting frame, the bottom of the gantry mounting frame is close to one end face, openings are formed in the bottom of the gantry mounting frame, the two openings are formed in the bottom of the gantry mounting frame, the first limiting clamping plates are fixedly arranged on the mounting shafts, the two first limiting clamping plates penetrate through the two openings respectively and are attached to the lower end face of the cutting table.

The utility model has the advantages that:

1. can put the frame under the cutting knife, then start and drive actuating cylinder, and then drive the cutting knife and move down, after the cutting knife moves to and frame contact, can drive double-shaft motor, double-shaft motor work can drive cutting knife and first bevel gear rotates, pivoted cutting knife can realize cutting the frame, pivoted first bevel gear can drive second bevel gear and rotate, and then drive the transmission shaft and rotate, pivoted transmission shaft accessible first drive wheel, second drive wheel and drive belt drive screw rod rotate, and then drive the nut piece and move down, nut piece accessible ejector pin that moves down drives piston clamp plate and moves down, and then can impress cold water in the shower, and apply pressure to the relief valve, after the relief valve has reached preset pressure, the relief valve opens, cold water alright spout through the shower, spun cold water can cool down the cutting part, avoid the high temperature that the cutting produced to cause the damage to the frame.

2. During the dismantlement, the installation axle is turned round to the handle wrench movement of accessible, and then drives first spacing cardboard and remove to leave the cutting bed lower extreme, then lift longmen mounting bracket, alright realize the separation of longmen mounting bracket and cutting bed, and then accomplish the dismantlement, and then can reduce the utility model discloses volume when the transport, be convenient for transport, and be convenient for right the utility model discloses dismantle the maintenance.

The utility model discloses protect effectually, degree of automation is high, and easy operation is convenient, and convenient to detach, the transportation of being convenient for, it is convenient to maintain.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of cutting machine is used in frame production.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is a cross-sectional view of the cooling water tank in the cutting machine for producing a vehicle frame.

Fig. 4 is an enlarged view of the structure at B in fig. 1.

Reference numbers in the figures: 1 cutting bed, 2 supporting legs, 3 longmen mounting bracket, 4 actuating cylinder, 5 mounting panels, 6 cutting knives, 7 biax motors, 8 relief valves, 9 shower, 10 cold water tanks, 11 screw rods, 12 ejector pins, 13 transmission shafts, 14 installation axles, 15 twist handles, 16 first spacing cardboard, 17 openings, the spacing cardboard of 18 second, 19 piston clamp plates, 20 first conical gear, 21 second conical gear, 22 nut pieces.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a cutting machine for frame production comprises a cutting table 1, a gantry mounting frame 3 is detachably mounted on the cutting table 1, a driving cylinder 4 is fixedly mounted at the middle position of the upper end of the gantry mounting frame 3, the output end of the driving cylinder 4 penetrates through the top end of the gantry mounting frame 3 and extends to the inner side of the gantry mounting frame 3, a mounting plate 5 is fixedly mounted at the lower end of the mounting plate 5, a U-shaped mounting frame is fixedly mounted at the left end of the U-shaped mounting frame, a double-shaft motor 7 is fixedly mounted at the left end of the U-shaped mounting frame, the right end of an output shaft of the double-shaft motor 7 penetrates through the left end of the U-shaped mounting frame and is rotatably connected with the right end face in the U-shaped mounting frame, a cutting knife 6 is fixedly mounted at the position of the inner side of the U-shaped mounting frame, a vertically-arranged transmission shaft 13 is mechanically linked at the left end of the output shaft of the double-shaft motor 7, a first conical gear 20 is fixedly mounted at the left end of the output shaft of the double-shaft motor 7, a second bevel gear 21 is fixedly sleeved at the lower end of a transmission shaft 13, the first bevel gear 20 is meshed with the second bevel gear 21, the upper end of the transmission shaft 13 penetrates through the top end of a gantry mounting rack 3 and extends to the upper side of the gantry mounting rack 3, the top end of the inner side of the gantry mounting rack 3 is fixedly provided with a cold water tank 10 at the left side of a double-shaft motor 7, a screw 11 is mechanically linked at the left side of the transmission shaft 13, a first transmission wheel is fixedly sleeved at the top end of the transmission shaft 13, a second transmission wheel is fixedly sleeved at the top end of the screw 11 and is connected with the first transmission wheel through a transmission belt, the lower end of the screw 11 is rotatably connected with the upper end face of the gantry mounting rack 3, a nut block 22 is sleeved on the screw 11 in a threaded manner, two ejector rods 12 are symmetrically and fixedly installed at the left end and the right end of the nut block 22, the lower ends of the two ejector rods 12 sequentially penetrate through the gantry mounting rack 3 in a sliding manner, the cold water tank 10 extends into the cold water tank 10 and is symmetrically and fixedly mounted on the upper end face of the piston pressing plate 19, cold water is arranged below the piston pressing plate 19 in the cold water tank 10, the lower end of the cold water tank 10 is fixedly mounted and communicated with the spray pipe 9, and the pressure release valve 8 is fixedly mounted on the spray pipe 9.

In this embodiment, the transmission shaft 13 is rotatably connected to the top end of the gantry mounting frame 3 through a bearing.

A transparent observation window is fixedly mounted at the front end of the cold water tank 10, a water feeding pipe is fixedly mounted at the left end of the cold water tank 10 and communicated with the left end of the cold water tank, a pipe cover is screwed on the water feeding pipe in a threaded mode, and a sealing rubber ring is arranged between the pipe cover and the water feeding pipe. Can observe the water level in cold water tank 10 through transparent observation window, when adding water, can promote piston clamp plate 19 to the filler pipe top, through opening the tube cap, and then accessible filler pipe is to cold water tank 10 internal supplement cold water.

The side edge of the piston pressure plate 19 is in sliding fit with the inner wall of the cold water tank 10. Through the design, the piston pressing plate 19 can press cold water into the spray pipe 9 conveniently and smoothly.

The lower end of the cutting table 1 is fixedly provided with four supporting legs 2 in a rectangular array.

Two spacing cardboard 18 of second of 3 inside wall symmetry fixed mounting of longmen mounting bracket, and the terminal surface all with 1 up end of cutting bed in the spacing cardboard of two seconds laminate in a sliding way, two twist handles 15 are installed to longmen mounting bracket 3 below symmetry, two equal fixed mounting in 15 upper ends of twist handles have installation axle 14, installation axle 14 upper end runs through in longmen mounting bracket 3 bottom, and rotate with the inside top of longmen mounting bracket 3 and be connected, longmen mounting bracket 3 bottom is close to a terminal surface each other and has all seted up opening 17, two equal fixed mounting have first spacing cardboard 16 on installing axle 14, two first spacing cardboard 16 pass two opening 17 respectively, and laminate with cutting bed 1 lower terminal surface mutually. Through the design, the gantry mounting frame 3 and the cutting table 1 can be conveniently detached.

The working principle is as follows: can put the frame under cutting knife 6, then start and drive actuating cylinder 4, and then drive cutting knife 6 and move down, after cutting knife 6 moves and contacts with the frame, can drive double-shaft motor 7, double-shaft motor 7 work can drive cutting knife 6 and first bevel gear 20 rotates, pivoted cutting knife 6 can realize cutting the frame, pivoted first bevel gear 20 can drive second bevel gear 21 and rotate, and then drive transmission shaft 13 and rotate, pivoted transmission shaft 13 accessible first drive wheel, second drive wheel and drive belt drive screw rod 11 rotate, and then drive nut piece 22 and move down, nut piece 22 that moves down can drive piston clamp plate 19 through ejector pin 12 and move down, and then can impress cold water in shower 9, and exert pressure to relief valve 8, after relief valve 8 has reached preset pressure, relief valve 8 opens, cold water alright through shower 9 blowout, spun cold water can cool down the cutting part, avoid the high temperature that the cutting produced to cause the damage to the frame. During the dismantlement, the installation axle 14 is twisted in 15 wriggles of handle to the accessible to and then drive first spacing cardboard 16 and remove to leave 1 lower extreme of cutting bed, then lift longmen mounting bracket 3, alright realize

longmen mounting bracket

3 and 1 separation of cutting bed, and then accomplish the dismantlement, and then can reduce the utility model discloses volume when the transport, the transportation of being convenient for, and it is right to be convenient for the utility model discloses dismantle the maintenance.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutting machine for frame production comprises a cutting table (1) and is characterized in that a gantry mounting frame (3) is detachably mounted on the cutting table (1), a driving cylinder (4) is fixedly mounted in the middle of the upper end of the gantry mounting frame (3), the output end of the driving cylinder (4) penetrates through the top end of the gantry mounting frame (3) and extends to the inner side of the gantry mounting frame (3), a mounting plate (5) is fixedly mounted on the upper end of the gantry mounting frame (3), a U-shaped mounting frame is fixedly mounted at the lower end of the mounting plate (5), a double-shaft motor (7) is fixedly mounted at the left end of the U-shaped mounting frame, the right end of an output shaft of the double-shaft motor (7) penetrates through the left end of the U-shaped mounting frame and is rotatably connected with the right end face in the U-shaped mounting frame, a cutting knife (6) is fixedly mounted at the inner side of the U-shaped mounting frame, a transmission shaft (13) is mechanically linked at the left end of the output shaft of the double-shaft motor (7), the upper end of the transmission shaft (13) penetrates through the top end of the gantry mounting frame (3) and extends to the upper end of the gantry mounting frame (3) and is connected with a cold water tank screw (11) connected with the lower end of the gantry mounting frame (3), screw rod (11) are gone up the screw thread cover and are equipped with nut piece (22), two ejector pin (12), two are installed to nut piece (22) left and right sides both ends symmetry fixed mounting in proper order ejector pin (12) lower extreme slides in longmen mounting bracket (3), cold water storage cistern (10) to extend to inside cold water storage cistern (10), and symmetry fixed mounting in piston clamp plate (19) up end, cold water storage cistern (10), and be located piston clamp plate (19) below and be provided with cold water, cold water storage cistern (10) lower extreme fixed mounting and intercommunication have shower (9), fixed mounting has relief valve (8) on shower (9).

2. The cutting machine for frame production according to claim 1, wherein a first bevel gear (20) is fixedly sleeved on the left end of the output shaft of the double-shaft motor (7), a second bevel gear (21) is fixedly sleeved on the lower end of the transmission shaft (13), and the first bevel gear (20) is meshed with the second bevel gear (21).

3. The cutting machine for frame production according to claim 1, wherein the transmission shaft (13) is rotatably connected with the top end of the gantry mounting frame (3) through a bearing.

4. The cutting machine for frame production according to claim 1, wherein a first driving wheel is fixedly mounted on the top end of the driving shaft (13), a second driving wheel is fixedly mounted on the top end of the screw (11), and the first driving wheel is connected with the second driving wheel through a driving belt.

5. The cutting machine for producing the vehicle frame according to claim 1, wherein a transparent observation window is fixedly mounted at the front end of the cold water tank (10), a water filling pipe is fixedly mounted and communicated at the left end of the cold water tank (10), a pipe cover is screwed on the water filling pipe in a threaded manner, and a sealing rubber ring is arranged between the pipe cover and the water filling pipe.

6. The cutting machine for producing the vehicle frame according to claim 1, wherein the side edge of the piston pressing plate (19) is in sliding fit with the inner wall of the cold water tank (10).

7. The cutting machine for frame production according to claim 1, wherein the lower end of the cutting table (1) is fixedly provided with four supporting legs (2) in a rectangular array.

8. The cutting machine for frame production according to claim 1, characterized in that two second limiting clamping plates (18) are symmetrically and fixedly mounted on the inner side wall of the gantry mounting frame (3), the lower end faces of the two second limiting clamping plates (18) are in sliding fit with the upper end face of the cutting table (1), two twisting handles (15) are symmetrically mounted below the gantry mounting frame (3), mounting shafts (14) are fixedly mounted at the upper ends of the two twisting handles (15), the upper ends of the mounting shafts (14) penetrate through the bottom of the gantry mounting frame (3) and are rotatably connected with the top end inside the gantry mounting frame (3), openings (17) are formed in the bottom of the gantry mounting frame (3) close to one end face of each other, first limiting clamping plates (16) are fixedly mounted on the two mounting shafts (14), and the two first limiting clamping plates (16) respectively penetrate through the two openings (17) and are in fit with the lower end face of the cutting table (1).