CN214721093U

CN214721093U - Cutting equipment for machining steel fireproof door

Info

Publication number: CN214721093U
Application number: CN202023258096.1U
Authority: CN
Inventors: 田志宏
Original assignee: Yong'an Tian'an Fire Fighting Equipment Co ltd
Current assignee: Yong'an Tian'an Fire Fighting Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-16
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of the cutting equipment technique and specifically relates to a fire door processing is prevented to steel and is used cutting equipment, which comprises a worktable, there is servo motor on the board, first guide rail, the loading board, there is the tight frock of clamp on the loading board, press from both sides tight frock and include the frock bottom plate, the hand wheel of screwing, a fixed base, the movable plate, a fixed plate, the screw rod, frock bottom plate connecting thread hole angle adjusting plate, there is adjusting thread hole on the loading board, still be equipped with the headstock on the board, there is the jacking pneumatic cylinder in the headstock, the mounting panel, be equipped with the rotating electrical machines of high-speed steel saw blade, displacement sensor, the left downside of board is equipped with the control box. The utility model discloses in, press from both sides tight work piece through pressing from both sides tight frock, thereby servo motor drives the plummer and drives and press from both sides tight frock and work piece removal, the high-speed steel saw blade cutting work piece on the rotating electrical machines, equipment structure is simple, and convenient to use can adjust cutting angle and depth of cut, has improved machining efficiency and machining precision to the security has been improved to a certain extent.

Description

Cutting equipment for machining steel fireproof door

Technical Field

The utility model relates to a cutting equipment technical field specifically is a fire door processing of steel is with cutting equipment.

Background

The fireproof door is a door which can meet the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance. With the vigorous development of the economic level, the consumption level of people is gradually increased, the safety awareness of people is higher and higher, the quality of the fireproof door is concerned by people, and the application of cutting equipment in the processing link of the steel fireproof door is also important.

The cutting equipment on the market is various and can basically meet the use requirements of people, but certain problems still exist, the cutting angle cannot be adjusted when a workpiece is cut, the cutting depth cannot be adjusted, and the workpiece is usually held by a person to be cut, so that the precision and the efficiency are low, and certain dangerousness exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door processing of steel is with cutting equipment, including the board, there are servo motor, loading board, press from both sides tight frock, jacking pneumatic cylinder, rotating electrical machines on the board, press from both sides tight work piece through pressing from both sides tight frock, thereby servo motor drives the loading board and drives the work piece that presss from both sides tight frock and remove, and the high-speed steel circular saw piece on the rotating electrical machines cuts the problem of proposing in order to solve above-mentioned background art to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting device for machining a steel fireproof door comprises a machine table, wherein a servo motor is fixedly arranged on the top of the machine table close to the rear side, longitudinal first guide rails are symmetrically arranged on two sides of the servo motor on the top of the machine table, the servo motor is fixedly connected with a bearing plate through a screw nut on a screw rod connected through a coupler, a sliding groove corresponding to the first guide rail is fixedly arranged at the bottom of the bearing plate, the bearing plate slides on the machine table through the sliding groove and the first guide rail, a rotating shaft is fixedly arranged at the middle position of the top of the bearing plate, a clamping tool is arranged on the top of the bearing plate and comprises a tool bottom plate, a screwing hand wheel, a fixed seat, a movable plate, a fixed plate and a screw rod, the tool bottom plate is rotatably connected with the bearing plate through the rotating shaft, the top of the tool bottom plate is fixedly connected with the fixed seat and the fixed plate in turn from left to right, and a through threaded hole is formed in the fixed seat, the machine tool is characterized in that the fixed seat is connected with a screw rod through threads, the left end and the right end of the screw rod are respectively fixedly connected with a screwing hand wheel and a movable plate, a spring is sleeved on the screw rod between the fixed seat and the movable plate, an angle adjusting plate is fixedly connected onto the outer wall of the front side of the tool base plate, a threaded hole is fixedly formed in one end, away from the base plate, of the angle adjusting plate, a plurality of adjusting threaded holes are fixedly formed in the position, corresponding to the rotating position of the threaded hole in the angle adjusting plate when the tool base plate rotates, on the top of the bearing plate, a power box is fixedly arranged on the right side of the bearing plate, a jacking hydraulic cylinder is fixedly arranged on the base plate inside the power box, the output end of the jacking hydraulic cylinder is fixedly connected with a mounting plate, a rotating motor is fixedly arranged on the top of the mounting plate, an output shaft of the rotating motor extends out of the power box and is fixedly connected with a high-speed steel circular saw blade, and a notch for the rotating motor to pass through is formed in the left side plate of the power box, equally divide on the curb plate inner wall around the headstock respectively fixed symmetry and be equipped with the second guide rail, be equipped with the spout corresponding with the second guide rail on the mounting panel, the rotating electrical machines on the mounting panel passes through spout and second guide rail and slides from top to bottom in the headstock, the fixed displacement sensor that is equipped with between mounting panel and the board, the fixed control box that is equipped with of board left side downside, fixed PLC controller, servo motor controller, jacking pneumatic cylinder controller, the rotating electrical machines controller that is equipped with backward in the past on the inside bottom plate of control box in proper order.

Preferably, the servo motor is connected with a servo motor controller through a wire, and a control circuit of the servo motor controller is connected with a PLC (programmable logic controller).

As a preferred scheme, a control circuit of the jacking hydraulic cylinder is connected with a jacking hydraulic cylinder controller, a control circuit of the jacking hydraulic cylinder controller is connected with a PLC (programmable logic controller), and a data circuit of the displacement sensor is connected with the PLC.

Preferably, the rotating electric machine is connected with a rotating electric machine controller through a wire, and a control circuit of the rotating electric machine controller is connected with a PLC (programmable logic controller).

Compared with the prior art, the beneficial effects of the utility model are that: through being equipped with and pressing from both sides tight frock and press from both sides tight work piece, the handheld work piece of personnel is removed from and is processed the operation, the security has been improved, thereby it presss from both sides tight frock and work piece and process to drive the loading board through servo motor, the machining precision has been improved, through being equipped with the regulation screw hole on angle adjusting plate and the loading board, can adjust cutting angle, through being equipped with jacking pneumatic cylinder and displacement sensor, the drive rotating electrical machines that can be accurate slides from top to bottom, thereby accurate control cutting depth, this equipment structure is simple, high durability and convenient use, cutting angle and cutting depth can be adjusted, machining efficiency and machining precision have been improved, and the security has been improved to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting device for processing a steel fireproof door of the present invention;

FIG. 2 is a schematic cross-sectional view of the cutting device for processing the steel fireproof door of the present invention;

fig. 3 is the utility model relates to a fire door processing is with cutting equipment control box schematic structure view is prevented to steel.

In the figure: 1. a machine platform; 2. a servo motor; 3. a carrier plate; 4. clamping the tool; 5. a power box; 6. a jacking hydraulic cylinder; 7. mounting a plate; 8. a rotating electric machine; 9. a high speed steel circular saw blade; 10. a displacement sensor; 11. a control box; 11. a first guide rail; 12. a second guide rail; 30. Adjusting the threaded hole; 40. a tooling bottom plate; 41. screwing the hand wheel; 42. a fixed seat; 43. a movable plate; 44. a fixing plate; 45. a screw; 46. an angle adjusting plate; 110. a PLC controller; 111. a servo motor controller; 112. a jacking hydraulic cylinder controller; 113. a rotating electric machine controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

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

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1, the present embodiment provides a technical solution:

a cutting device for processing a steel fireproof door comprises a machine table 1, wherein a servo motor 2 is fixedly arranged on the top of the machine table 1 close to the rear side, longitudinal first guide rails 12 are symmetrically arranged on two sides of the servo motor 2 on the top of the machine table 1, the servo motor 2 is fixedly connected with a bearing plate 3 through lead screw nuts on lead screws connected through a coupler, sliding grooves corresponding to the first guide rails 12 are fixedly arranged at the bottom of the bearing plate 3, the bearing plate 3 slides on the machine table 1 through the sliding grooves and the first guide rails 12, a rotating shaft is fixedly arranged at the middle position of the top of the bearing plate 3, a clamping tool 4 is arranged on the top of the bearing plate 3, the clamping tool 4 comprises a tool bottom plate 40, a screwing hand wheel 41, a fixed seat 42, a movable plate 43, a fixed plate 44 and a screw 45, the tool bottom plate 40 is rotatably connected with the bearing plate 3 through the rotating shaft, the fixed seat 42 and the fixed plate 44 are sequentially and fixedly connected to the top of the tool bottom plate 40 to the right, a through threaded hole is arranged on the fixed seat 42, the fixed seat 42 is connected with a screw rod 45 through threads, the left end and the right end of the screw rod 45 are respectively fixedly connected with a screwing hand wheel 41 and a movable plate 43, a spring is sleeved on the screw rod 45 between the fixed seat 42 and the movable plate 43, an angle adjusting plate 46 is fixedly connected on the outer wall of the front side of the tooling bottom plate 40, one end of the angle adjusting plate 46 far away from the bottom plate is fixedly provided with a threaded hole, a plurality of adjusting threaded holes 30 are fixedly arranged at the rotating position of the top of the bearing plate 3 corresponding to the threaded hole on the angle adjusting plate 46 when the tooling bottom plate 40 rotates, a power box 5 is fixedly arranged at the right side of the bearing plate 3 at the top of the machine table 1, a jacking hydraulic cylinder 6 is fixedly arranged on the bottom plate inside the power box 5, an output end of the jacking hydraulic cylinder 6 is fixedly connected with a mounting plate 7, a rotary motor 8 is fixedly arranged at the top of the mounting plate 7, and an output shaft of the rotary motor 8 extends out of the power box 5 and is fixedly connected with a high-speed steel blade 9, a notch for the rotating motor 8 to pass through is arranged on the left side plate of the power box 5, second guide rails 13 are respectively and fixedly and symmetrically arranged on the inner walls of the front side plate and the rear side plate of the power box 5, a chute corresponding to the second guide rails 13 is arranged on the mounting plate 7, the rotating motor 8 on the mounting plate 7 slides up and down in the power box 5 through the chute and the second guide rails 13, a displacement sensor 10 is fixedly arranged between the mounting plate 7 and the machine table 1, a control box 11 is fixedly arranged on the left lower side of the machine table, a PLC 110, a servo motor controller 111, a jacking hydraulic cylinder controller 112 and a rotating motor controller 113 are sequentially and fixedly arranged on the bottom plate in the control box from front to back, the servo motor is connected with the servo motor controller through electric wires, a control circuit of the servo motor controller 111 is connected with the PLC 110, a control circuit of the jacking hydraulic cylinder 6 is connected with the jacking hydraulic cylinder controller 112, a control circuit of the jacking hydraulic cylinder controller 112 is connected with the PLC 110, the data line of the displacement sensor 10 is connected to the PLC controller 110, the rotating electrical machine 8 is connected to the rotating electrical machine controller 113 through an electric wire, and the control line of the rotating electrical machine controller 113 is connected to the PLC controller 110.

The working principle is as follows: when a workpiece needs to be cut, a worker places the workpiece on the tool bottom plate 40, the workpiece is clamped between the fixed plate 44 and the movable plate 43 by rotating the screwing hand wheel 41, the workpiece is driven to rotate by a proper angle through the rotation angle adjusting plate 46, the clamping tool 4 is locked through the angle adjusting plate 46 and the threaded hole in the bearing plate 3 by using a bolt, the worker sets a required cutting depth in the PLC 110, then the PLC 110 sends an instruction to the jacking hydraulic cylinder controller 112 to control the jacking hydraulic cylinder 6 to act, the rotating motor 8 and the high-speed steel circular saw blade 9 are driven to move up and down, after the required cutting depth is reached, the PLC 110 sends an instruction to the rotating motor controller 113 to control the rotating motor 8 to rotate to drive the high-speed steel circular saw blade 9 to rotate, the PLC 110 sends an instruction to the servo motor controller 111 to control the servo motor 2 to move, and the workpiece on the clamping tool 4 on the bearing plate 3 is driven to move, the workpiece is cut by the high-speed steel circular saw blade 9, if the cutting depth needs to be adjusted in the machining process, the PLC 110 sends an instruction to the jacking hydraulic cylinder controller 112 to control the jacking hydraulic cylinder 6 to move according to the cutting depth input by a worker according to the data given by the displacement sensor 10, the rotating motor 8 and the high-speed steel circular saw blade 9 are driven to move up and down, and the high-speed steel circular saw blade 9 is adjusted to the required cutting depth.

Has the advantages that: through being equipped with and pressing from both sides tight frock and press from both sides tight work piece, the handheld work piece of personnel is removed from and is processed the operation, the security has been improved, thereby it presss from both sides tight frock and work piece and process to drive the loading board through servo motor, the machining precision has been improved, through being equipped with the regulation screw hole on angle adjusting plate and the loading board, can adjust cutting angle, through being equipped with jacking pneumatic cylinder and displacement sensor, the drive rotating electrical machines that can be accurate slides from top to bottom, thereby accurate control cutting depth, this equipment structure is simple, high durability and convenient use, cutting angle and cutting depth can be adjusted, machining efficiency and machining precision have been improved, and the security has been improved to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire door processing of steel is with cutting equipment, includes board (1), its characterized in that: the machine table comprises a machine table (1), wherein a servo motor (2) is fixedly arranged on the top of the machine table (1) close to the rear side, longitudinal first guide rails (12) are symmetrically arranged on the top of the machine table (1) and on two sides of the servo motor (2), the servo motor (2) is fixedly connected with a bearing plate (3) through a screw nut on a screw rod connected through a coupler, sliding grooves corresponding to the first guide rails (12) are fixedly arranged at the bottom of the bearing plate (3), the bearing plate (3) slides on the machine table (1) through the sliding grooves and the first guide rails (12), a rotating shaft is fixedly arranged at the middle position of the top of the bearing plate (3), a clamping tool (4) is arranged on the top of the bearing plate (3), the clamping tool (4) comprises a tool bottom plate (40), a screwing hand wheel (41), a fixing seat (42), a movable plate (43), a fixing plate (44) and a screw rod (45), the tool bottom plate (40) is rotatably connected with the bearing plate (3) through the rotating shaft, the tool bottom plate (40) top is sequentially and fixedly connected with a fixing seat (42) and a fixing plate (44) from left to right, a through threaded hole is formed in the fixing seat (42), the fixing seat (42) is connected with a screw rod (45) through threads, the left end and the right end of the screw rod (45) are respectively and fixedly connected with a screwing hand wheel (41) and a movable plate (43), a spring is sleeved between the fixing seat (42) and the movable plate (43) on the screw rod (45), an angle adjusting plate (46) is fixedly connected to the outer wall of the front side of the tool bottom plate (40), one end, far away from the bottom plate, of the angle adjusting plate (46) is fixedly provided with a threaded hole, a plurality of adjusting threaded holes (30) are fixedly formed in the rotating position, corresponding to the threaded hole in the angle adjusting plate (46) when the tool bottom plate (40) rotates, of the top of the machine table (1) is fixedly provided with a power box (5) on the right side of the bearing plate (3), the jacking hydraulic cylinder (6) is fixedly arranged on a bottom plate inside the power box (5), the output end of the jacking hydraulic cylinder (6) is fixedly connected with a mounting plate (7), a rotating motor (8) is fixedly arranged on the top of the mounting plate (7), an output shaft of the rotating motor (8) extends out of the power box (5) and is fixedly connected with a high-speed steel circular saw blade (9), a left side plate of the power box (5) is provided with a notch for the rotating motor (8) to pass through, the inner walls of the front side plate and the rear side plate of the power box (5) are equally divided into two guide rails (13) which are respectively and fixedly and symmetrically arranged, a sliding groove corresponding to the second guide rail (13) is arranged on the mounting plate (7), the rotating motor (8) on the mounting plate (7) slides up and down in the power box (5) through the sliding groove and the second guide rail (13), and a displacement sensor (10) is fixedly arranged between the mounting plate (7) and the machine table (1), the left lower side of the machine table is fixedly provided with a control box (11), and a PLC (programmable logic controller) controller (110), a servo motor controller (111), a jacking hydraulic cylinder controller (112) and a rotating motor controller (113) are fixedly arranged on a bottom plate in the control box from front to back in sequence.

2. The cutting apparatus for manufacturing a fire door made of steel according to claim 1, wherein: the servo motor (2) is connected with a servo motor controller (111) through a wire, and a control circuit of the servo motor controller (111) is connected with a PLC (programmable logic controller) (110).

3. The cutting apparatus for manufacturing a fire door made of steel according to claim 1, wherein: the control circuit of jacking pneumatic cylinder (6) connects jacking pneumatic cylinder controller (112), the control circuit of jacking pneumatic cylinder controller (112) connects PLC controller (110), PLC controller (110) is connected to the data line of displacement sensor (10).

4. The cutting apparatus for manufacturing a fire door made of steel according to claim 1, wherein: the rotating motor (8) is connected with a rotating motor controller (113) through a wire, and a control circuit of the rotating motor controller (113) is connected with a PLC (programmable logic controller) (110).