CN216803612U - Section bar cutting device - Google Patents

Abstract

The utility model provides a section cutting device in the technical field of cutting machines, which comprises a workbench and a cutting chamber, wherein a first clamping assembly, a cutter device and a second clamping assembly are sequentially arranged on the workbench, the cutting chamber is covered on the first clamping assembly and the cutter device, a feed chute and a protective door are arranged on the cutting chamber, the first clamping assembly comprises two main gears which are arranged at intervals, one sides of the two main gears are respectively in tooth connection with a vertical tooth rod, one sides of the two auxiliary gears are respectively in tooth connection with a horizontal tooth rod, the two horizontal tooth rods are connected through a connecting block, the connecting block can move along the entering direction of a section to be cut, and one ends of the two vertical tooth rods are respectively and fixedly connected with a clamping block; only need will wait to process the section bar through first centre gripping subassembly and remove along the feed chute direction of feeding, can carry out self-holding to the one end of section bar, and cutters is in the cutting chamber for the piece that the cutting produced can't splash to the cutting chamber.

Description

Section bar cutting device

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a section cutting device.

Background

In the production process of mill, often can need to cut the section bar of stereoplasm, current cutting machine most all needs the manual work to operate, the control cutter cuts the section bar, make the piece that the cutting produced splash to the staff easily on one's body, it does not have effectual safety protection to take place to cut under the sword condition during cutting, make the staff expose on the blade that splashes, potential safety hazard has, and need the manual work to treat the both ends of the section bar of cutting and operate respectively fixedly in cutting process, and complex operation influences cutting efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a section cutting device, which has the following specific technical scheme:

a section bar cutting device comprises a workbench and a cutting chamber, wherein the workbench is sequentially provided with a first clamping component, a cutter device for cutting a section bar to be cut and a second clamping component for clamping the section bar to be cut, the cutting chamber is covered on the first clamping component and the cutter device, the cutting chamber is provided with a feed chute and a protective door, the first clamping component comprises two main gears which are arranged at intervals, the two main gears are both connected with an auxiliary gear through a rotating shaft and are fixed on the workbench through the rotating shaft, one side of each of the two main gears is connected with a vertical toothed bar in a tooth-sharing manner, one side of each of the two auxiliary gears is connected with a horizontal toothed bar in a tooth-sharing manner, the two horizontal toothed bars are connected through a connecting block, the connecting block can move along the direction in which the profile to be cut enters, and one end of each vertical toothed bar is fixedly connected with a clamping block.

Preferably, the second centre gripping subassembly includes fixed plate, movable plate and threaded rod, the fixed plate is fixed in on the workstation, the fixed block that is provided with in fixed plate one side, threaded connection has on the fixed block the threaded rod, threaded rod one end with the movable plate is connected, the threaded rod other end is provided with the hand wheel.

Preferably, the cutter device comprises a protective sleeve, a cutter sleeve is arranged on one side of the protective sleeve, a servo motor is arranged on one side of the cutter sleeve, the output end of the servo motor is connected with a blade, the blade is located inside the cutter sleeve, and a lifting assembly used for lifting the cutter sleeve is arranged between the cutter sleeve and the protective sleeve.

Preferably, the lifting assembly comprises a rotating motor, a screw rod and a connecting rod, the rotating motor is fixedly mounted at the top of the protective sleeve, the output end of the rotating motor is connected with the screw rod, the screw rod is located in the protective sleeve, a sliding block is arranged on the outer side of the screw rod, the connecting rod is fixedly connected to one side of the sliding block, a threaded hole matched with the screw rod is formed in the sliding block, the screw rod is connected with the sliding block in a threaded engagement mode through the threaded hole, a moving groove is formed in the protective sleeve facing one side of the cutter sleeve, the connecting rod is located in the moving groove, and the connecting rod is connected with the moving groove in a sliding mode.

Preferably, the front face of the workbench is rotatably connected with a box door through a hinge, a cavity is formed in the workbench, two fixture blocks and a collection box are fixedly mounted on the inner wall of the cavity, the top of each fixture block is slidably connected with the top of the corresponding collection box, a cutting groove is formed in the top of the cavity, and the cutting groove is in through connection with a cutting chamber.

Preferably, the front surface of the protective door is provided with an observation window, and a transparent glass plate is arranged inside the observation window.

Preferably, the vertical toothed bar and the clamping block are of an integrated structure.

Preferably, the fixed plate and the moving plate are arranged in parallel at intervals.

The beneficial technical effects obtained by the utility model comprise:

the section to be cut is placed on the workbench, then the section to be cut enters the cutting chamber through the feeding groove, and is contacted with the connecting block, then the connecting block is continuously pushed to continuously move along the entering direction of the section to be cut, so that the connecting block drives the transverse toothed bars on two sides to move, the transverse toothed bars drive the pinion to rotate, the pinion drives the main gear to rotate through the rotating shaft, the main gear drives the vertical toothed bars to move towards the direction of the section to be cut, the clamping blocks on the two vertical toothed bars clamp one end of the section to be processed, the section to be processed only needs to move along the feeding direction of the feeding groove, one end of the section can be automatically clamped, manual operation is avoided, one end of the section is clamped, the other end of the section to be processed is clamped on the workbench through the second clamping component, and then the cutter device is started, the cutting device has the advantages that the sectional material is cut, the protective door connected through the hinge in a rotating mode is taken out of the cut sectional material after the cutting, the sectional material is clamped stably through the first clamping assembly and the second clamping assembly, the two ends of the sectional material are fixedly clamped, the stability of the cutting is guaranteed, the cutting device is arranged in the cutting chamber, chips generated by cutting cannot splash to the outside of the cutting chamber, and the safety of bodies of workers is guaranteed while the sectional material is cut.

Drawings

The utility model will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the overall construction of the present invention;

FIG. 3 is a side cross-sectional view of the overall structure of the present invention;

FIG. 4 is a top cross-sectional view of the cutting chamber of the present invention;

FIG. 5 is a schematic view of a main gear structure according to the present invention;

fig. 6 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a work table; 101. a box door; 102. a collection box; 103. a clamping block; 104. a cavity; 105. cutting the groove; 2. a cutting chamber; 201. a protective sleeve; 202. a rotating electric machine; 203. a screw rod; 204. a connecting rod; 205. a protective door; 206. a feed chute; 207. a slider; 208. an observation window; 209. a moving groove; 3. a cutter device; 301. a servo motor; 302. a blade; 303. a knife sheath; 4. a first clamping assembly; 401. a main gear; 402. a pinion gear; 403. a vertical rack bar; 404. a transverse rack bar; 405. connecting blocks; 406. a clamping block; 407. a rotating shaft; 5. a second clamping assembly; 501. Moving the plate; 502. a threaded rod; 503. a fixed block; 504. a hand wheel; 505. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the utility model, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.

A profile cutting device comprises a workbench 1 and a cutting chamber 2, wherein a first clamping component 4, a cutter device 3 for cutting a profile to be cut and a second clamping component 5 for clamping the profile to be cut are sequentially arranged on the workbench 1, the cutting chamber 2 is covered on the first clamping component 4 and the cutter device 3, a feeding chute 206 and a protective door 205 are arranged on the cutting chamber 2, the first clamping component 4 comprises two main gears 401 arranged at intervals, the two main gears 401 are connected with an auxiliary gear 402 through a rotating shaft 407 and fixed on the workbench 1 through the rotating shaft 407, one sides of the two main gears 401 are in toothed connection with a vertical gear rod, one sides of the two auxiliary gears 402 are in toothed connection with a horizontal gear rod 404, the two horizontal gear rods 404 are connected through a connecting block 405, and the connecting block 405 can move along the entering direction of the profile to be cut, one end of each of the two vertical rack bars 403 is fixedly connected with a clamping block 406.

Specifically, as shown in fig. 1 to 6, a profile to be cut is placed on a workbench 1, the profile to be cut enters a cutting chamber 2 through a feeding slot 206, and after contacting with a connecting block 405, the connecting block 405 is continuously pushed to move continuously along the direction in which the profile to be cut enters, so that the connecting block 405 drives transverse toothed bars 404 on both sides to move, so that the transverse toothed bars 404 drive a secondary gear 402 to rotate, the secondary gear 402 drives a main gear 401 to rotate through a rotating shaft 407, so that the main gear 401 drives a vertical toothed bar 403 to move in the direction of the profile to be cut, so that clamping blocks on the two vertical toothed bars 403 clamp one end of the profile to be processed, only the profile to be processed needs to move along the feeding direction of the feeding slot 206, thereby automatically clamping one end of the profile, clamping one end of the profile without manual operation is achieved, and then the other end of the profile to be processed is clamped on the workbench 1 by a second clamping assembly 5, and then start cutters 3, cut the section bar, the section bar after the cutting is taken out through hinge rotation connection's shutter 205, through the centre gripping that first centre gripping subassembly 4 and second centre gripping subassembly 5 are firm with the section bar, the both ends of section bar are all by fixed clamp, the stability of having ensured the cutting is decided, and cutters 3 is in cutting room 2, make the piece that the cutting produced can't splash to outside cutting room 2, guarantee staff's health safety when realizing the section bar cutting.

Further, the second clamping assembly comprises a fixed plate 505, a moving plate 501 and a threaded rod 502, the fixed plate 505 is fixed on the workbench 1, a fixed block 503 is fixedly arranged on one side of the fixed plate 505, the threaded rod 502 is connected to the fixed block 503 through threads, one end of the threaded rod 502 is connected with the moving plate 501, a hand wheel 504 is arranged at the other end of the threaded rod 502, and the hand wheel 504 is rotated to enable the threaded rod 502 to rotate to drive the moving plate 501 to move towards the fixed plate 505, so that the fixed plate 505 and the moving plate 501 are close to each other and the section to be machined is clamped.

Further, cutters 3 includes protective sheath 201, protective sheath 201 one side is provided with broach shell 303, broach shell 303 one side is provided with servo motor 301, servo motor 301 output is connected with blade 302, and blade 302 is located broach shell 303 inside, be provided with the lifting unit who drives broach shell 303 and carry out elevating movement between broach shell 303 and the protective sheath 201, when needs cut, start servo motor 301 for blade 302 in servo motor 301 drive broach shell 303 is rotatory, then starts going to go up and down the blade 302 that the lifting unit drove in the broach shell 303 and reciprocates, cuts the section bar.

Further, the lifting assembly comprises a rotating motor 202, a screw rod 203 and a connecting rod 204, the top of the protective sleeve 201 is fixedly provided with the rotating motor 202, the output end of the rotating motor 202 is connected with the screw rod 203, the screw rod 203 is positioned in the protective sleeve 201, the outer side of the screw rod 203 is provided with a sliding block 207, one side of the sliding block 207 is fixedly connected with the connecting rod 204, the sliding block 207 is provided with a threaded hole matched with the screw rod 203 for use, the screw rod 203 is in threaded engagement with the sliding block 207 through the threaded hole, one side of the protective sleeve 201 facing the knife sleeve 303 is provided with a moving groove 209, the connecting rod 204 is positioned in the moving groove 209, the connecting rod 204 is in sliding connection with the moving groove 209, the rotating motor 202 is started to drive the screw rod 203 to rotate, and the screw rod 203 is in engagement with the threaded hole to drive the sliding block 207 to move up and down, the sliding block 207 is connected with the connecting rod 204, so that the connecting rod 204 drives the knife pouch 303 to move up and down.

Further, the front surface of the workbench 1 is connected with a box door 101 through a hinge in a rotating mode, a cavity 104 is formed in the workbench 1, two clamping blocks 103 are fixedly mounted on the inner wall of the cavity 104, the tops of the two clamping blocks 103 are connected with a collecting box 102 in a sliding mode, a cutting groove 105 is formed in the top of the cavity 104, the cutting groove 105 is communicated with a cutting chamber 2, fragments generated by the sectional materials during cutting are dropped into the collecting box 102 inside the cavity 104 through the cutting groove 105 to be collected, after the cutting is completed, the box door 101 is opened through the hinge in a rotating mode, the collecting box 102 is taken out and the fragments inside the collecting box 102 are disposed, the treated collecting box 102 is placed back into the cavity 104 again, and workers can conveniently and intensively process the fragments.

Further, cutting chamber 2 openly is connected with shutter 205 through hinge rotation, just shutter 205 has openly seted up observation window 208, just observation window 208 internally mounted has a transparent glass board, when cutting the section bar, rotates shutter 205 through the hinge and closes to observe the inside cutting condition through observation window 208.

Further, the vertical toothed rod 403 and the clamping block 406 are arranged in an integrated structure, so that the structure is stable and is not prone to failure.

Further, the fixed plate 505 and the moving plate 501 are spaced in parallel, and in the process of clamping the profile, the fixed plate 505 and the moving plate 501 are parallel to each other, so that two opposite surfaces of the profile are more attached to the surface of the fixed plate 505 and the surface of the moving plate 501, and the profile is clamped more firmly.

Although the utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the utility model. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the utility model, the skilled person can make various changes or modifications to the utility model, and these equivalent changes and modifications also fall into the scope of the utility model defined by the claims.

Claims (8)

1. The utility model provides a section bar cutting device which characterized in that: including workstation and cutting room, set gradually first centre gripping subassembly on the workstation, be used for waiting to cut the cutter device that the section bar carries out the cutting and be used for waiting to the tight second centre gripping subassembly of I-shaped material clamp, the cutting room cover is located on first centre gripping subassembly and cutter device, feed chute and shutter have been seted up to the cutting room, first centre gripping subassembly includes two master gears that mutual interval set up, two the master gear all is connected with the pinion through the pivot and installs on the workstation through the pivot, two equal tooth connection in master gear one side has perpendicular ratch, two equal tooth connection in pinion one side has horizontal ratch, two connect through the connecting block between the horizontal ratch, the connecting block can be along the direction removal of waiting to cut the section bar entering, two erect equal fixedly connected with grip block in ratch one end.

2. The section bar cutting device according to claim 1, wherein the second clamping assembly comprises a fixed plate, a moving plate and a threaded rod, the fixed plate is fixed on the workbench, a fixed block is fixedly arranged on one side of the fixed plate, the threaded rod is connected to the fixed block in a threaded manner, one end of the threaded rod is connected with the moving plate, and a hand wheel is arranged at the other end of the threaded rod.

3. The section bar cutting device according to claim 1, wherein the cutter device comprises a protective sleeve, a cutter sleeve is arranged on one side of the protective sleeve, a servo motor is arranged on one side of the cutter sleeve, a blade is connected to an output end of the servo motor and is located inside the cutter sleeve, and a lifting assembly for driving the cutter sleeve to move up and down is arranged between the cutter sleeve and the protective sleeve.

4. The section bar cutting device according to claim 3, wherein the lifting assembly comprises a rotating motor, a screw rod and a connecting rod, the rotating motor is fixedly mounted at the top of the protective sleeve, the screw rod is connected to the output end of the rotating motor, the screw rod is located in the protective sleeve, a sliding block is arranged on the outer side of the screw rod, the connecting rod is fixedly connected to one side of the sliding block, a threaded hole matched with the screw rod is formed in the sliding block, the screw rod is in threaded engagement with the sliding block through the threaded hole, a moving groove is formed in one side of the protective sleeve, which faces the cutter sleeve, and the connecting rod is located in the moving groove and is in sliding connection with the moving groove.

5. The section bar cutting device according to claim 1, wherein a box door is rotatably connected to the front surface of the workbench through a hinge, a cavity is formed in the workbench, two clamping blocks are fixedly mounted on the inner wall of the cavity, a collecting box is slidably connected to tops of the two clamping blocks, a cutting groove is formed in the top of the cavity, and the cutting groove is in through connection with the cutting chamber.

6. The section bar cutting device according to claim 1, wherein an observation window is opened on the front surface of the protection door, and a transparent glass plate is installed inside the observation window.

7. The profile cutting apparatus according to claim 1, wherein the vertical rack bar is of integral construction with the clamping block.

8. The profile cutting apparatus according to claim 2, wherein the fixed plate and the moving plate are spaced apart from and parallel to each other.

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