CN215468685U

CN215468685U - Flame cutting machine

Info

Publication number: CN215468685U
Application number: CN202121634639.7U
Authority: CN
Inventors: 李军伟; 赵勇强; 黄立
Original assignee: Shaanxi Guangda Heavy Machinery Co ltd
Current assignee: Shaanxi Guangda Heavy Machinery Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2022-01-11
Anticipated expiration: 2031-07-17

Abstract

The utility model relates to a flame cutting machine especially relates to fan production facility field, and it includes the shower nozzle, is used for fixing the fixing device and the drive of shower nozzle motion's drive arrangement, fixing device includes the support frame, is located sleeve on the support frame, with sleeve sliding connection's guide bar, be located connecting rod on the guide bar and being located gyro wheel on the guide bar, sleeve and support frame sliding connection, connecting rod one end with the guide bar is connected, the other end with the shower nozzle is connected, the gyro wheel with the guide bar rotates to be connected, be provided with in the sleeve and be used for the restriction the elastic component of guide bar stroke. The utility model provides a flame cutting machine through gyro wheel and elastic component, the height of the shower nozzle of being convenient for is adjusted along with the panel profile for the shower nozzle is convenient for cut the panel surplus of different profiles, enlarges flame cutting machine's application range, simultaneously, improves flame cutting machine's cutting accuracy.

Description

Flame cutting machine

Technical Field

The application relates to the field of fan production equipment, in particular to a flame cutting machine.

Background

The flame cutting machine is mainly divided into an early manual cutting machine and a semi-automatic cutting machine, along with social progress and technological development, the flame cutting machine is more advanced, the requirement on the cutting function of the flame cutting machine is higher and higher, and the flame cutting machine is mainly used for heavy industry.

The chinese patent application No. 201520222568.8 discloses a flame cutting machine, which comprises a flame cutting machine tool, a flame cutting machine and a rail, wherein the flame cutting machine is mounted on the rail, a seat provided with rollers at the bottom is placed on the rail, the seat and the flame cutting machine are fixed into a whole through a connecting rod, and the flame cutting machine and the seat are integrated into a whole through the connecting rod.

In view of the above-mentioned related art, the inventor believes that the torch cutting machine moves along the rail and cuts the sheet material, and thus it is inconvenient to cut the sheet material with different profiles.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the cutting to the panel surplus of different profiles, the application provides a flame cutting machine.

The application provides a flame cutting machine adopts following technical scheme:

the utility model provides a flame cutting machine, includes the shower nozzle, is used for fixing the fixing device and the drive of shower nozzle motion's drive arrangement, fixing device includes the support frame, is located sleeve on the support frame, with sleeve sliding connection's guide bar, be located connecting rod on the guide bar and being located gyro wheel on the guide bar, sleeve and support frame sliding connection, connecting rod one end with the guide bar is connected, the other end with the shower nozzle is connected, the gyro wheel with the guide bar rotates to be connected, be provided with in the sleeve and be used for the restriction the elastic component of guide bar stroke.

By adopting the technical scheme, when the flame cutting machine is used, firstly, the roller is placed on a plate to be cut, then the driving device is adjusted, the driving device drives the supporting frame to move, the supporting frame drives the sleeve to move, the sleeve drives the guide rod to move, the guide rod drives the roller to move, the roller moves along the profile of the plate, so that the plate generates acting force on the roller, the roller moves upwards, the roller drives the guide rod to move, the guide rod drives the elastic part to move, meanwhile, the guide rod drives the connecting rod to move, the connecting rod drives the spray head to move, and the spray head is used for cutting the allowance of the curved plate; the flame cutting machine of design through gyro wheel and elastic component, the height of the shower nozzle of being convenient for is adjusted along with the panel profile for the shower nozzle is convenient for cut the panel surplus of different profiles, enlarges flame cutting machine's application range, simultaneously, improves flame cutting machine's cutting accuracy.

Optionally, the elastic component includes a spring, an actuating lever and at least one stop lever, the spring is sleeved on the guide bar, one end of the spring abuts against the stop lever, the other end of the spring abuts against the actuating lever, the stop lever is located at the position where the sleeve is far away from one end of the roller, the actuating lever is located on the guide bar, and the actuating lever abuts against the inner wall of the sleeve.

By adopting the technical scheme, when the roller wheel moves along the profile of the plate, the reaction force of the plate to the roller wheel drives the guide rod to move, the guide rod drives the driving rod to move, and the driving rod pushes the spring to move, so that the spring is tightly abutted against the stop rod; the arrangement of the driving rod and the stop lever is convenient for restraining the length of the spring, so that the spring is always in a compressed state; the setting of spring is convenient for restrict the stroke of guide bar, reduces rocking of guide bar among the cutting process, and then improves cutting accuracy.

Optionally, at least one sliding groove used for the driving rod to slide in the sleeve is formed in the inner wall of the sleeve, the length of the sliding groove is arranged along the axial direction of the sleeve, a sliding block is embedded in the sliding groove, and the sliding block is located on the driving rod.

Through adopting above-mentioned technical scheme, the directional motion of the actuating lever of being convenient for, the setting of spout and slider reduces the possibility of actuating lever at the sleeve internal rotation, and then improves the stability of gyro wheel motion.

Optionally, a stop block is arranged at one end, close to the roller, of the sliding groove, and one side, far away from the roller, of the stop block is abutted to the sliding block.

Through adopting above-mentioned technical scheme, the setting of dog is convenient for restrict the stroke of slider, and then is convenient for restrict the stroke of actuating lever, reduces the possibility that actuating lever and sleeve break away from.

Optionally, the support frame includes base, slide bar and sliding sleeve, slide bar one end with the base is connected, the other end with sliding sleeve sliding connection, the sleeve is located on the sliding sleeve.

By adopting the technical scheme, the base is arranged, so that the slide bar is convenient to fix; the sliding rod and the sliding sleeve are arranged, so that the position of the sliding sleeve can be conveniently adjusted, the position of the spray head can be conveniently adjusted, and the cutting range of the flame cutting machine can be enlarged.

Optionally, the driving device comprises a linear motor, at least two tracks and at least four track wheels, the linear motor is located on the base, the track wheels are connected with the tracks in a rolling manner, the track wheels are located on one side, away from the sliding rod, of the base, and the track wheels are connected with the base in a rotating manner.

By adopting the technical scheme, the rail wheels are arranged, so that the base can move conveniently, and the resistance of the base in the movement process is reduced; the arrangement of the track is convenient for the directional movement of the track wheel, reduces the possibility of the deviation of the track wheel in the cutting process and further reduces the influence on the cutting effect of the cutting machine.

Optionally, a locking piece is arranged on the sliding sleeve and comprises a screw and two connecting lugs, the connecting lugs are located on the sliding sleeve, and the screw is in threaded connection with the two connecting lugs.

Through adopting above-mentioned technical scheme, the setting of retaining member is convenient for fix the position of sliding sleeve, reduces the gliding possibility of sliding sleeve among the cutting process, improves flame cutting machine job stabilization nature.

Optionally, the sliding rod is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, the setting of antiskid line increases the frictional force of sliding sleeve and slide bar, improves the compactness that sliding sleeve and slide bar are connected, simultaneously, reduces the gliding possibility of sliding sleeve among the cutting process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the designed flame cutting machine is convenient for adjusting the height of the spray head along with the profile of the plate through the roller and the elastic piece, so that the spray head is convenient for cutting the plate allowance with different profiles, the application range of the flame cutting machine is expanded, and meanwhile, the cutting precision of the flame cutting machine is improved;

2. the arrangement of the driving rod and the stop lever is convenient for restraining the length of the spring, so that the spring is always in a compressed state; due to the arrangement of the spring, the stroke of the guide rod is conveniently limited, the shaking of the guide rod in the cutting process is reduced, and the cutting precision is improved;

3. the rail wheels are arranged, so that the base can move conveniently, and the resistance of the base in the movement process is reduced; the arrangement of the track is convenient for the directional movement of the track wheel, reduces the possibility of the deviation of the track wheel in the cutting process and further reduces the influence on the cutting effect of the cutting machine.

Drawings

Fig. 1 is a schematic view of the overall structure of a torch cutting machine according to the present embodiment.

Fig. 2 is a sectional view of a torch cutting machine according to the present embodiment.

Fig. 3 is a sectional view of a torch cutting machine according to the present embodiment.

Description of reference numerals: 1. a spray head; 2. a fixing device; 21. a support frame; 211. a base; 212. a slide bar; 2121. anti-skid lines; 213. a sliding sleeve; 214. a locking member; 2141. a screw; 2142. connecting a lug plate; 22. a sleeve; 221. a chute; 222. a stopper; 23. a guide bar; 24. a connecting rod; 25. a roller; 26. an elastic member; 261. a spring; 262. a drive rod; 2621. a slider; 263. a stop lever; 3. a drive device; 31. a track; 32. a rail wheel; 33. a linear motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses flame cutting machine. Referring to fig. 1, the flame cutting machine comprises a nozzle 1, a fixing device 2 for fixing the nozzle 1 and a driving device 3 for driving the nozzle 1 to move, and the fixing device 2 is arranged to facilitate installation of the nozzle 1 and further facilitate cutting of the plate allowance; the driving device 3 is convenient to drive the nozzle 1 to move, so that the nozzle 1 can move and cut, and the working efficiency of the flame cutting machine is improved.

Referring to fig. 1, the fixing device 2 includes a support frame 21, a sleeve 22 located on the support frame 21, a guide rod 23 slidably connected with the sleeve 22, a connecting rod 24 located on the guide rod 23, and a roller 25 located on the guide rod 23, the sleeve 22 is slidably connected with the support frame 21, one end of the connecting rod 24 is welded to the guide rod 23, the other end of the connecting rod is connected with the spray head 1 through a bolt, the roller 25 is rotatably connected with the guide rod 23 near one end of the plate, an elastic member 26 for limiting the stroke of the guide rod 23 is installed in the sleeve 22, the elastic member 26 and the roller 25 are arranged, so that the height of the spray head 1 can be adjusted along with the shape of the profile of the plate, further, the plate allowance of different profiles can be conveniently cut, the application range of the flame cutting machine is enlarged, and the practicability of the flame cutting machine is improved.

Referring to fig. 2 and 3, the elastic member 26 includes a spring 261, a driving rod 262 and at least one blocking rod 263, a blocking rod 263 is disposed in this embodiment, the spring 261 is sleeved on the guiding rod 23, one end of the spring 261 abuts against the blocking rod 263, the other end of the spring 261 abuts against the driving rod 262, the blocking rod 263 is welded to one end of the sleeve 22 away from the roller 25, the guiding rod 23 penetrates through the blocking rod 263, the blocking rod 263 is slidably connected with the guiding rod 23, the driving rod 262 is welded on the guiding rod 23, and the driving rod 262 abuts against the inner wall of the sleeve 22, and the driving rod 262 and the blocking rod 263 are disposed so as to limit the length of the spring 261, so that the spring 261 is in a compressed state, and the spring 261 is disposed so as to limit the stroke of the guiding rod 23, reduce the possibility of sliding of the guiding rod 23 during cutting, and further reduce the influence on the cutting effect of the torch cutter.

Referring to fig. 2 and 3, the inner wall of the sleeve 22 is provided with at least one sliding groove 221 for the driving rod 262 to slide in the sleeve 22, in this embodiment, two sliding grooves 221 are provided, the length of the sliding groove 221 is arranged along the axial direction of the sleeve 22, a sliding block 2621 is embedded in the sliding groove 221, the sliding block 2621 is welded on the driving rod 262, and the arrangement of the sliding groove 221 and the sliding block 2621 facilitates the directional movement of the driving rod 262, and reduces the possibility of rotation of the driving rod 262 in the use process; the chute 221 is welded near one end of the roller 25 and has the stopper 222, one side of the stopper 222 away from the roller 25 abuts against the sliding block 2621, and the setting of the stopper 222 is convenient for limiting the stroke of the sliding block 2621, so that the possibility of separating the driving rod 262 from the sleeve 22 is reduced.

Referring to fig. 1 and 2, the supporting frame 21 includes a base 211, a sliding rod 212 and a sliding sleeve 213, one end of the sliding rod 212 is welded to the base 211, the other end of the sliding rod 212 is connected to the sliding sleeve 213 in a sliding manner, the sleeve 22 is welded to the sliding sleeve 213, the base 211 is arranged to facilitate the installation of the sliding rod 212, the sliding rod 212 is arranged to facilitate the adjustment of the position of the sliding sleeve 213, thereby facilitating the adjustment of the position of the spray head 1 and expanding the spray range of the spray head 1; the locking member 214 is arranged on the sliding sleeve 213, the locking member 214 comprises a screw 2141 and two connecting lugs 2142, the two connecting lugs 2142 are welded on the sliding sleeve 213, the screw 2141 is used for adjusting the distance between the two connecting lugs 2142, the screw 2141 and the two connecting lugs 2142 are in threaded connection, a rotating handle is welded at one end of the screw 2141, the screw 2141 can be conveniently rotated by a worker, the distance between the two connecting lugs 2142 can be conveniently adjusted, the position of the sliding sleeve 213 can be conveniently fixed, and the sliding of the sliding sleeve 213 in the use process can be reduced; the sliding rod 212 is provided with anti-slip threads 2121, and the anti-slip threads 2121 are arranged to increase the friction force between the sliding sleeve 213 and the sliding rod 212, so as to further enhance the connection tightness between the sliding sleeve 213 and the sliding rod 212.

Referring to fig. 1, the driving device 3 includes a linear motor 33, at least two rails 31 and at least four rail wheels 32, the linear motor 33 is fixed on the side wall of the base 211 through bolts, in this embodiment, two rails 31 and four rail wheels 32 are provided, and the two rails 31 are arranged in parallel along the length direction, the rail wheels 32 are connected with the rails 31 in a rolling manner, the rail wheels 32 are fixed on one side of the base 211 far away from the sliding rod 212 through bolts, and the rail wheels 32 are connected with the base 211 in a rotating manner, the rails 31 and the rail wheels 32 are arranged, so as to facilitate the movement of the base 211, and further drive the movement of the spray head 1, and at the same time, the resistance of the movement of the base 211 is reduced, and further the resistance of the movement of the spray head 1 is reduced.

The implementation principle of the flame cutting machine in the embodiment of the application is as follows: firstly, the roller 25 is placed on a plate to be cut, then the linear motor 33 is started, the linear motor 33 drives the base 211 to drive the rail wheel 32 to move along the rail 31, meanwhile, the base 211 drives the sliding rod 212 to move, the sliding rod 212 drives the sliding sleeve 213 to move, the sliding sleeve 213 drives the sleeve 22 to move, the sleeve 22 drives the slider 2621 to move, the slider 2621 drives the driving rod 262 to move, the driving rod 262 drives the guide rod 23 to move, the guide rod 23 drives the roller 25 to move, the roller 25 moves along the profile of the plate and further drives the guide rod 23 to move, the guide rod 23 drives the driving rod 262 to move, the driving rod 262 drives the slider 2621 to move along the sliding groove 221, so that the driving rod 262 compresses the spring 261, the spring 261 is abutted against the driving rod 262 by the self elasticity, meanwhile, the guide rod 23 drives the connecting rod 24 to move, the connecting rod 24 drives the spray head 1 to move, and the height of the spray head 1 is adjusted, and then realize the cutting to the curved surface panel surplus.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A flame cutting machine is characterized in that: including shower nozzle (1), be used for fixing device (2) and the drive of shower nozzle (1) the drive arrangement (3) of shower nozzle (1) motion, fixing device (2) include support frame (21), are located sleeve (22) on support frame (21), with sleeve (22) sliding connection's guide bar (23), be located connecting rod (24) on guide bar (23) and being located gyro wheel (25) on guide bar (23), sleeve (22) and support frame (21) sliding connection, connecting rod (24) one end with guide bar (23) are connected, the other end with shower nozzle (1) is connected, gyro wheel (25) with guide bar (23) rotate to be connected, be provided with in sleeve (22) and be used for the restriction elastic component (26) of guide bar (23) stroke.

2. A torch cutting machine as claimed in claim 1, wherein: elastic component (26) include spring (261), actuating lever (262) and at least one pin (263), spring (261) cover is located on guide bar (23), spring (261) one end with pin (263) butt, the other end with actuating lever (262) butt, pin (263) are located sleeve (22) are kept away from gyro wheel (25) one end, actuating lever (262) are located on guide bar (23), just actuating lever (262) with sleeve (22) inner wall butt.

3. A torch cutting machine as claimed in claim 2, wherein: at least one spout (221) that is used for actuating lever (262) to slide in sleeve (22) has been seted up to sleeve (22) inner wall, the length of spout (221) is followed the axial direction setting of sleeve (22), the embedded slider (2621) that is equipped with of spout (221), slider (2621) are located on actuating lever (262).

4. A torch cutting machine as claimed in claim 3, wherein: one end of the sliding groove (221), which is close to the roller (25), is provided with a stop block (222), and one side, which is far away from the roller (25), of the stop block (222) is abutted to the sliding block (2621).

5. A torch cutting machine as claimed in claim 1, wherein: the support frame (21) comprises a base (211), a sliding rod (212) and a sliding sleeve (213), one end of the sliding rod (212) is connected with the base (211), the other end of the sliding rod is connected with the sliding sleeve (213) in a sliding mode, and the sleeve (22) is located on the sliding sleeve (213).

6. A torch cutting machine as claimed in claim 5, wherein: drive arrangement (3) include linear electric motor (33), two at least tracks (31) and four at least rail wheels (32), linear electric motor (33) are located on base (211), rail wheel (32) and track (31) roll connection, rail wheel (32) are located base (211) are kept away from slide bar (212) one side, just rail wheel (32) are connected with base (211) rotation.

7. A torch cutting machine as claimed in claim 5, wherein: be provided with retaining member (214) on sliding sleeve (213), retaining member (214) include screw (2141) and two connection auricle (2142), connection auricle (2142) are located on sliding sleeve (213), screw (2141) are used for adjusting two the distance of connection auricle (2142), just screw (2141) and two connect the equal threaded connection of auricle (2142).

8. A torch cutting machine as claimed in claim 5, wherein: the sliding rod (212) is provided with anti-skid lines (2121).