CN221337029U - Profile cutting equipment - Google Patents

Abstract

The utility model discloses profile cutting equipment, which relates to the technical field of profile cutting processing, and particularly comprises a main control box, a guide plate, a screw transmission mechanism, a support sliding rod and a gun head bracket assembly; the screw transmission mechanism comprises a driving motor, a driving screw and a screw sliding block; the screw rod sliding block is slidably arranged in a limiting chute on the guide plate, the screw rod sliding block is sleeved outside the driving screw rod, the front surface of the screw rod sliding block is fixedly provided with a mounting column, and the supporting sliding rod is transversely arranged at the bottom of the mounting column through the connecting component; the gun head support assembly is arranged outside the support sliding rod. The utility model has simple structure and convenient operation, can implement multi-angle adjustment operation on the cutting gun head according to the cutting requirement, does not need to manually hold the cutting gun body or implement cutting guiding operation in the whole cutting processing process, has higher safety in the cutting processing process, does not need to worry about deviation of the cutting position, and does not cause uncomfortable feeling of limbs of operators.

Description

Profile cutting equipment

Technical Field

The utility model relates to the technical field of profile cutting processing, in particular to profile cutting equipment.

Background

In the current cutting processing of metal profiles, the volume, the size and the thickness of the profile are equally divided into water jet cutting, flame cutting, saw blade cutting, laser cutting and the like.

Whereas flame cutting techniques are used for profiles which are large and cannot be used with machine tools, such as: the large steel beam (I-shaped steel) or the steel plate or steel bar which is oversized and thicker, and the like, because the profile is large and heavy, the movement is very inconvenient, the profile is often required to be manually cut on site by carrying equipment, an operator holds a flame cutting gun body to cut the profile at a short distance, and a plurality of thick steel beam structures need frequent turning-over operations during cutting, so that the quality of a cutting break position is low, and secondly, the cutting process is often slower, so that the operator holds a flame spray gun for a long time, and the posture is kept unchanged (approximately unchanged), so that the time and effort are consumed, the operator is easy to generate discomfort on limbs, the whole cutting process is required to be kept highly concentrated, mental fatigue is easy to generate, the potential safety hazard is generated, the cutting process is easy to generate deviation, and the cutting gun cannot keep uniform movement in one direction (the manual holding of the cutting gun, and shaking is easy to generate), so that the unnecessary energy consumption is caused.

For this reason, it is considered necessary to design a flame cutting apparatus suitable for such a large-volume profile cutting process.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides profile cutting equipment.

The utility model discloses profile cutting equipment which comprises a main control box, a guide plate, a screw transmission mechanism, a support sliding rod and a gun head bracket assembly, wherein the guide plate is arranged on the main control box; wherein, the main control box is inside still equipped with conventional motor control module (not shown) and is used for controlling lead screw drive mechanism, and supports the design and the assembly of slide bar and rifle head support subassembly, can make the cutting rifle head of installing on rifle head support subassembly realize angle and position adjustment in very big within range to make the device can use under different circumstances.

In order to realize automatic guiding and cutting of equipment, the guide plate is vertically arranged at the bottom of the main control box and close to the back through bolts, and the guide plate and the main control box are assembled together through bolts, so that the guide plate is convenient to split in the later equipment maintenance process; in order to cooperate with the screw transmission mechanism, the guide plate can normally operate, and the front face of the guide plate is provided with two limiting sliding grooves along the length direction of the guide plate.

Meanwhile, the screw transmission mechanism comprises a driving motor, a driving screw and a screw sliding block; the driving motor is arranged in the main control box and is electrically connected with a motor control module in the main control box, and the output end of the driving motor is provided with a reduction box; the driving screw rod is in transmission connection with an output shaft of the reduction gearbox; the screw rod sliding block is slidably arranged in a limiting chute on the guide plate, is sleeved outside the driving screw rod and forms screw rod transmission with the driving screw rod; the front face of the screw rod sliding block is fixed with a mounting column, and the end part of the mounting column is provided with a gas joint; the support sliding rod is transversely arranged at the bottom of the mounting column through the connecting component; the gun head support assembly is arranged outside the support sliding rod.

Further, in order to enable the assembly between the support slide rod and the screw transmission mechanism to be adjustable, the connecting assembly comprises a first hoop and a positioning sleeve; and the first hoop is arranged on the surface of the mounting column, and a first locking bolt is arranged at the opening position of the first hoop.

Further, in order to enable the support sliding rod to form a vertical angle with the driving direction of the screw rod transmission mechanism, the positioning sleeve is integrally formed in the middle of the first hoop, and ninety degrees of design is formed between the direction of the positioning sleeve and the first hoop; the support slide bar is inserted into the positioning sleeve in a sliding manner, a first positioning bolt is screwed on the bottom thread of the positioning sleeve, and the design can enable the length position of the support slide bar in the transverse direction to be adjustable.

Further, in order to accurately adjust the moving distance of the support slide rod at the transverse position and adjust the position of the gun head support assembly on the support slide rod, a length scale is carved on the surface of the support slide rod from left to right.

Further, in order to achieve the multi-angle cutting effect of the cutting gun head, the gun head support assembly comprises a second hoop, a third hoop, a first support, a second support, a fourth hoop and a gun head seat.

And the second hoop is matched with a third locking bolt hoop assembled at the opening end of the second hoop to be arranged on the support sliding rod.

In order to realize the adjustment of the upward cutting angle and the downward cutting angle of the cutting gun head, one side of the second hoop is integrally formed with a connecting lug with a hole, one side of the third hoop is also integrally formed with a connecting lug with a hole, and the connecting lugs on the second hoop and the third hoop are bonded and hinged together through a second locking bolt.

Furthermore, in order to realize the adjustment of the high and low positions of the cutting gun head, the first support column is inserted into the third hoop, and a fourth locking bolt is assembled at the opening position of the third hoop.

Furthermore, in order to enable the distance between the cutting gun head and the section bar to have a further position debugging effect after the support slide bar is adjusted, the second support column is transversely inserted into the insertion hole at the top end of the first support column, and the top end of the first support column is screwed with the second positioning bolt through threads.

Furthermore, in order to enable the cutting gun head to have a certain angle debugging effect in the horizontal angle direction, the fourth hoop is integrally formed at the front end of the second support, and a gun head seat for mounting the cutting gun head is inserted into the inner side of the fourth hoop.

Furthermore, in order to make the device finally have the capability of flame cutting, the cutting gun head installed on the gun head seat is required to be communicated with the gas connector through a pipeline, the gas connector is provided with a regulating valve, two air inlet ends of the gas connector are respectively connected with the gas storage mechanism and the combustion-supporting medium storage device through connecting pipes, and it is required to further explain that the gas connector adopts a multi-channel gas mixing connector commonly used in the current flame cutting field.

Further, in order to make the device possess longer cutting distance to adapt to the section bar that the width exceeded the lead screw drive mechanism stroke the vertical integrated into one piece in back of deflector has two slide rails, and be in the back of deflector is through two slide rail slidable mounting has a backplate, the cardboard is installed through the bolt in the back of backplate, it has the retaining member that is used for locking the section bar to twist on the cardboard, the middle part from the top down equidistance of backplate leaves and is equipped with the screw hole that is used for adjusting cardboard mounting height, the screw hole has likewise been seted up to the both sides from the top down equidistance of deflector, and the screw hole cooperation bolt on the deflector is used for implementing the location to the deflector.

Furthermore, a locating frame is arranged on the front face of the guide plate close to the reduction gearbox, and the front end of the locating frame is sleeved outside the driving screw in a sliding manner.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model has simple structure and convenient operation, can implement multi-angle adjustment operation to the cutting gun head according to the cutting requirement, does not need to manually hold the cutting gun body or manually implement cutting guiding operation in the whole cutting process, has higher safety in the cutting process, does not need to worry about deviation of the cutting position, does not cause uncomfortable feeling of operators, and can reduce the turnover times of the profile steel compared with the traditional manual cutting by only hanging the equipment on the side surface of the profile steel when the whole equipment is used, can effectively improve the quality of the cutting opening of the profile steel, and can continuously and slowly move along one direction by adopting a mechanical transmission mode in the whole cutting process without causing blank burning problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a third schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

FIG. 5 is a schematic view of a gun head support assembly according to the present utility model;

FIG. 6 is a schematic diagram of a gun head support according to the present utility model.

In the figure: 1. a main control box; 2. a guide plate; 3. a reduction gearbox; 4. a positioning frame; 5. driving a screw rod; 6. limiting sliding grooves; 7. a screw rod sliding block; 8. a mounting column; 9. a first hoop; 10. a first locking bolt; 11. positioning a sleeve; 12. supporting a slide bar; 13. a first positioning bolt; 14. a gas joint; 15. a gun head bracket assembly; 151. a second hoop; 152. a connecting lug; 153. a second locking bolt; 154. a third hoop; 155. a third locking bolt; 156. a first strut; 157. a fourth locking bolt; 158. a second strut; 159. a second positioning bolt; 1510. a fourth hoop; 1511. gun head seat; 1512. cutting the gun head; 16. a slide rail; 17. a back plate; 18. a clamping plate; 19. a locking bolt; 20. a pipeline.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Examples:

in the cutting operation of the large-scale metal section bar at present, because the restriction of section bar self condition, when most section bars can't use the cutting machine to carry out cutting operation, can only carry out manual cutting by manual operation flame cutting rifle, during operation, it is time consuming laborsaving, and the potential safety hazard is great in the whole cutting process, the cutting precision is completely dependent on operating personnel's manual operation precision, cause cutting quality can't guarantee, moreover cutting operation is because consuming time, very easily make cutting personnel produce limbs uncomfortable, in order to solve above-mentioned problem, we design an convenient operation, the security is high, the accuracy can be guaranteed, and be suitable for because cutting equipment of special section bars such as large-scale girder steel, steel sheet, specific scheme is as follows:

Referring to fig. 1, 2, 3 and 4, the profile cutting device disclosed by the utility model comprises a main control box 1, a guide plate 2, a screw transmission mechanism, a support slide rod 12 and a gun head bracket assembly 15; wherein, the main control box 1 is also internally provided with a conventional motor control module (not shown) for controlling a screw transmission mechanism, and the design and assembly of the support slide rod 12 and the gun head bracket assembly 15 can enable the cutting gun head 1512 mounted on the gun head bracket assembly 15 to realize angle and position adjustment in a very large range, thereby enabling the device to be used in different situations.

In order to realize automatic guiding and cutting of the equipment, the guide plate 2 is vertically arranged at the bottom of the main control box 1 and near the back through bolts, and the following needs to be further described: the back surface of the guide plate 2 is flush with the back surface of the main control box 1; the guide plate 2 and the main control box 1 are assembled together by bolts, so that the guide plate 2 is convenient to split in the later equipment maintenance process; in order to cooperate with the screw transmission mechanism, the guide plate can normally operate, and the front surface of the guide plate 2 is provided with 2 limiting sliding grooves 6 along the length direction of the guide plate 2.

Referring to fig. 1, 2, 3 and 4, at the same time, the screw transmission mechanism includes a driving motor, a driving screw 5 and a screw slider 7; the driving motor is arranged in the main control box 1 and is electrically connected with a motor control module in the main control box 1, and the output end of the driving motor is provided with a reduction box 3; the driving screw rod 5 is in transmission connection with an output shaft of the reduction gearbox 3; the screw rod sliding block 7 is slidably arranged in the limiting chute 6 on the guide plate 2, and the screw rod sliding block 7 is sleeved outside the driving screw rod 5 and forms screw rod transmission with the driving screw rod 5; the front of the screw rod slide block 7 is fixed with a mounting column 8, the front of the guide plate 2 is provided with a positioning frame 4 near the reduction gearbox 3, the front end of the positioning frame 4 is sleeved outside the driving screw rod 5 in a sliding way, and the end part of the mounting column 8 is provided with a gas joint 14; the support slide bar 12 is transversely arranged at the bottom of the mounting column 8 through a connecting component; the gun head bracket assembly 15 is mounted on the exterior of the support slide bar 12.

Referring to fig. 1, 2, 3 and 4, in this embodiment: in order to provide adjustability for the assembly between the support slide 12 and the screw drive, the connection assembly thereof comprises a first hoop 9 and a positioning sleeve 11; and the hoop 9 hoop is arranged on the surface of the mounting column 8, the first locking bolt 10 is arranged at the opening position of the hoop 9, when the interval distance between the support slide rod 12 and the section bar needs to be adjusted, the tightness between the hoop 9 and the mounting column 8 can be adjusted by screwing the first locking bolt 10, and the position of the hoop on the mounting column 8 can be matched and moved.

Referring to fig. 1, 2, 3 and 4, in this embodiment: in order to enable the support slide bar 12 to form a vertical angle with the driving direction of the screw rod transmission mechanism, a positioning sleeve 11 of the support slide bar is integrally formed in the middle of the first hoop 9, and ninety degrees of design is formed between the direction of the positioning sleeve 11 and the first hoop 9; the support slide bar 12 is inserted into the positioning sleeve 11 in a sliding manner, a first positioning bolt 13 is screwed at the bottom thread of the positioning sleeve 11, the design can enable the length position of the support slide bar 12 in the transverse direction to be adjustable, when the position of the support slide bar 12 in the transverse direction needs to be adjusted, the locking force of the first positioning bolt 13 on the support slide bar 12 is adjusted only by screwing the first positioning bolt 13, and the support slide bar 12 is matched with the first positioning bolt 13 in a sliding manner.

In this embodiment: to precisely adjust the distance that the support slide bar 12 moves in the lateral position and the position of the gun head bracket assembly 15 on the support slide bar 12, a length scale (not shown) is engraved on the surface of the support slide bar 12 from left to right.

Referring to fig. 5 and 6, in the present embodiment: to achieve the multi-angle cutting effect of cutting gun head 1512, gun head bracket assembly 15 includes a second band 151, a third band 154, a first leg 156, a second leg 158, a fourth band 1510, and a gun head mount 1511.

Wherein, no. three lock bolts 155 staple bolt that its open end of No. two hoops 151 cooperation was assembled is on supporting slide bar 12, and when needs adjustment rifle head bracket assembly 15 is in the position on supporting slide bar 12, the accessible is screwed No. three lock bolts 155, adjusts the elasticity of staple bolt between No. two hoops 151 and the supporting slide bar 12, and the cooperation removes rifle head bracket assembly 15 can.

Referring to fig. 5 and 6, in the present embodiment: in order to realize the adjustment of the upward and downward cutting angles of the cutting gun head 1512, a connecting lug 152 with a hole is integrally formed on one side of a second hoop 151, a connecting lug 152 with a hole is integrally formed on one side of a third hoop 154, and the connecting lugs 152 on the second hoop 151 and the third hoop 154 are bonded and hinged together through a second locking bolt 153, wherein the second locking bolt 153 passes through a through hole in the middle of the two connecting lugs 152 and serves as a pin shaft, and simultaneously, the friction resistance of the hinged position of the second hoop 151 and the third hoop 154 can be adjusted, so that the adjustment of the upward and downward angles of the third hoop 154 is realized.

In this embodiment: in order to realize the adjustment of the high and low positions of the cutting gun head 1512, the first pillar 156 is inserted into the third hoop 154, a fourth locking bolt 157 is arranged at the opening position of the third hoop 154, and the force of the third hoop 154 hoop outside the first pillar 156 is adjusted through the fourth locking bolt 157, so that the purpose of adjusting the high and low positions of the first pillar 156 is achieved.

Referring to fig. 5 and 6, in the present embodiment: in order to further position adjustment of the distance between the cutting gun head 1512 and the profile after adjustment of the support slide bar 12, the second pillar 158 is laterally inserted into the insertion hole at the top end of the first pillar 156, and the top end of the first pillar 156 is screwed with the second positioning bolt 159.

Referring to fig. 5 and 6, in the present embodiment: in order to make the cutting gun head 1512 have a certain angle adjustment effect in the horizontal angle direction, the fourth hoop 1510 is integrally formed at the front end of the second pillar 158, and the gun mount 1511 for mounting the cutting gun head 1512 is inserted into the inner side of the fourth hoop 1510, it should be further noted that, in order to achieve this effect, the bottom of the gun mount 1511 is designed as a cylindrical structure, and the opening position of the fourth hoop 1510 is also required to be mounted with a quick-release locking bolt.

Referring to fig. 5 and 6, in the present embodiment: in order to make the device finally have the capability of flame cutting, the cutting gun head 1512 mounted on the gun head seat 1511 needs to be communicated with the gas connector 14 through a pipeline 20, an adjusting valve is self-provided on the gas connector 14, and two air inlet ends of the gas connector 14 are respectively connected with the gas storage mechanism and the combustion-supporting medium storage device through connecting pipes, and it is further noted that the gas connector 14 adopts a multi-channel gas mixing type connector commonly used in the flame cutting field at present.

Referring to fig. 2 and 3, in the present embodiment: in order to enable the device to have longer cutting distance to adapt to the section bar with the width exceeding the stroke of the screw transmission mechanism, two sliding rails 16 are vertically integrated into one piece on the back of the guide plate 2, a backboard 17 is slidably mounted on the back of the guide plate 2 through the two sliding rails 16, a clamping plate 18 is mounted on the back of the backboard 17 through bolts, locking pieces 19 used for locking the section bar are screwed on the clamping plate 18, threaded holes used for adjusting the mounting height of the clamping plate 18 are formed in the middle of the backboard 17 in an equidistant mode from top to bottom, threaded holes are formed in the two sides of the guide plate 2 in the same mode from top to bottom in an equidistant mode, and the threaded holes in the guide plate 2 are matched with bolts for positioning the guide plate 2.

When the device is used, according to the width of a plate to be cut, the clamping plate 18 is arranged at the back of the back plate 17 by bolts to be at a corresponding height, then when the device is fixed on a profile, the clamping plate 18 is clamped at the edge of the profile, then the back plate 17 is firmly fixed at the edge of the profile by screwing the locking piece 19, and when the device is used in an initial stage, the position of the guide plate 2 and the back plate 17 can be flexibly adjusted by bolts according to the actual cutting position and distance of the profile.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (8)

1. A profile cutting apparatus, characterized in that: comprises a main control box (1), a guide plate (2), a screw transmission mechanism, a support slide bar (12) and a gun head bracket assembly (15);

The guide plate (2) is vertically arranged at the bottom of the main control box (1) and close to the back through bolts; the front surface of the guide plate (2) is provided with two limit sliding grooves (6) along the length direction of the guide plate (2);

The screw transmission mechanism comprises a driving motor, a driving screw (5) and a screw sliding block (7);

the driving motor is arranged in the main control box (1), and the output end of the driving motor is provided with a reduction gearbox (3);

The driving screw rod (5) is in transmission connection with an output shaft of the reduction gearbox (3);

The screw rod sliding block (7) is slidably arranged in a limiting chute (6) on the guide plate (2), and the screw rod sliding block (7) is sleeved outside the driving screw rod (5) and forms screw rod transmission with the driving screw rod (5); the front surface of the screw rod sliding block (7) is fixed with a mounting column (8), and the end part of the mounting column (8) is provided with a gas joint (14);

The support slide bar (12) is transversely arranged at the bottom of the mounting column (8) through a connecting component;

and the gun head support assembly (15) is arranged outside the support sliding rod (12).

2. A profile cutting apparatus according to claim 1, wherein: the connecting assembly comprises a first hoop (9) and a positioning sleeve (11);

The first hoop (9) is hooped on the surface of the mounting column (8), and a first locking bolt (10) is arranged at the opening position of the first hoop (9);

The positioning sleeve (11) is integrally formed in the middle of the first hoop (9), and ninety degrees of design is formed between the direction of the positioning sleeve (11) and the first hoop (9); the support slide bar (12) is inserted into the positioning sleeve (11) in a sliding mode, and a first positioning bolt (13) is screwed on the bottom thread of the positioning sleeve (11).

3. A profile cutting apparatus according to claim 1, wherein: the surface of the support slide bar (12) is carved with a length scale from left to right.

4. A profile cutting apparatus according to claim 1, wherein: the gun head bracket assembly (15) comprises a second hoop (151), a third hoop (154), a first support (156), a second support (158), a fourth hoop (1510) and a gun head seat (1511);

The second hoop (151) is matched with a third locking bolt (155) assembled at the opening end of the second hoop to be hooped on the support slide rod (12), and a connecting lug (152) with a hole is integrally formed on one side of the second hoop (151);

One side of the third hoop (154) is also integrally formed with a connecting lug (152) with a hole, and the second hoop (151) and the connecting lug (152) on the third hoop (154) are adhered and hinged together through a second locking bolt (153);

The first support column (156) is inserted into a third hoop (154), and a fourth locking bolt (157) is assembled at the opening position of the third hoop (154);

The second support column (158) is transversely inserted into an insertion hole at the top end of the first support column (156), and a second positioning bolt (159) is screwed on the top end of the first support column (156);

the fourth hoop (1510) is integrally formed at the front end of the second strut (158);

The gun head seat (1511) is used for installing a cutting gun head (1512), and the gun head seat (1511) is installed on the inner side of a fourth hoop (1510).

5. A profile cutting apparatus as claimed in claim 4, wherein: the cutting gun head (1512) arranged on the gun head seat (1511) is communicated with the gas connector (14) through a pipeline (20), the gas connector (14) is provided with an adjusting valve, and two gas inlet ends of the gas connector (14) are respectively connected with the gas storage mechanism and the combustion-supporting medium storage device through connecting pipes.

6. A profile cutting apparatus according to claim 1, wherein: the back vertical integrated into one piece of deflector (2) has two slide rails (16), the back of deflector (2) is through two slide rails (16) slidable mounting has a backplate (17), cardboard (18) are installed through the bolt in the back of backplate (17), twist on cardboard (18) and be used for locking retaining member (19) of section bar.

7. A profile cutting apparatus as claimed in claim 6, wherein: the middle part from top to bottom equidistance of backplate (17) is equipped with the screw hole that is used for adjusting cardboard (18) installation height, screw hole has also been seted up to the both sides from top to bottom equidistance of deflector (2), and the screw hole cooperation bolt on deflector (2) is used for implementing the location to deflector (2).

8. A profile cutting apparatus as claimed in claim 7, wherein: the front of the guide plate (2) is close to the reduction gearbox (3) and is provided with a locating frame (4), and the front end of the locating frame (4) is sleeved outside the driving screw (5) in a sliding manner.