CN221064684U

CN221064684U - Work piece clamping device for section bar cutting machine

Info

Publication number: CN221064684U
Application number: CN202323061327.3U
Authority: CN
Inventors: 聂玉梅
Original assignee: Dalian Mingjia Power Electrical Equipment Co ltd
Current assignee: Dalian Mingjia Power Electrical Equipment Co ltd
Priority date: 2023-11-14
Filing date: 2023-11-14
Publication date: 2024-06-04
Anticipated expiration: 2033-11-14

Abstract

The utility model relates to the technical field of profile cutting machines and discloses a workpiece clamping device for a profile cutting machine, which comprises a shell, wherein two fixing blocks are fixedly arranged at the top of the shell, a clamping mechanism is arranged in the shell, and a rotating mechanism is arranged in the shell.

Description

Work piece clamping device for section bar cutting machine

Technical Field

The utility model relates to the technical field of profile cutting machines, in particular to a workpiece clamping device for a profile cutting machine.

Background

Along with the development of modern machining industry, the requirements on cutting quality and precision are continuously improved, the cutting machine is widely applied to cutting workpieces such as timber, metal and the like, and when the cutting machine is used, a special clamping device is required to clamp the workpieces so as to facilitate the cutting and processing, and the precision of a cutting section is also improved.

According to the utility model, the workpiece clamping device for the cutting machine disclosed in the patent network (the authorized bulletin number is CN 218487789U) comprises a bottom plate, wherein a limiting block is arranged on the left side of the upper end of the bottom plate, two limiting nuts are arranged in the limiting block, the limiting block is fixedly connected with the bottom plate through the two limiting nuts, a screw rod is arranged in the limiting block, the screw rod is movably connected with the limiting block, a motor is arranged on the left side of the screw rod, a mounting seat is arranged at the lower end of the motor, the motor is fixedly connected with the bottom plate through the mounting seat, a workpiece to be cut is placed at the upper ends of the two first limiting strips through the designed limiting block, the screw rod, the movable block, the whetspost, the first limiting strip and the chute, the motor is started, the motor drives the screw rod rotating rod to drive the movable block to move to the right side, the movable block pushes the workpiece to the right side until the right side of the workpiece is contacted with the whetspost, the workpiece is limited, the workpiece is enabled to realize automatic limiting, the workload of workers is reduced, the workers are prevented from being separated during cutting, and the safety and the practicability of workpiece clamping are improved. ".

With respect to the above description, the applicant believes that the following problems exist:

In the use process, the motor drives the screw rod rotating rod, the screw rod drives the movable block to move to the right side, the movable block pushes the workpiece to the right side until the right side of the workpiece contacts the grinding column to limit the workpiece, and the workpiece is automatically limited, however, the device is easy to cause clamping deformation when clamping the hollow pipe, and secondly, when the workpiece to be cut needs to be cut, the workpiece to be cut is easy to be uneven in section due to the fact that the time is slower and the deeper cutting force is larger, the workpiece to be cut is taken down, the workpiece to be cut is clamped again, and the time is excessively wasted, so that the workpiece clamping device for the section bar cutting machine needs to be changed into and out to solve the problems.

Disclosure of utility model

The utility model aims to provide a workpiece clamping device for a profile cutting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a work piece clamping device for section bar cutting machine, includes the shell, the top fixed mounting of shell has two fixed blocks, the inside of shell is provided with fixture, the inside of shell is provided with rotary mechanism.

The clamping mechanism comprises a clamping assembly and a transverse clamping assembly, wherein the clamping assembly is arranged in the shell, and the transverse clamping assembly is arranged at the top of the shell.

Preferably, the rotating mechanism comprises a third motor, the third motor is fixedly arranged on the left side of the shell, a rotating shaft B is fixedly arranged at the output end of the third motor, a pulley A is fixedly arranged outside the rotating shaft B, a supporting block is fixedly arranged at the top of the shell, the pulley B is rotatably arranged outside the supporting block, a belt is arranged on the external transmission of the pulley A, and synchronous rotation is carried out.

Preferably, a belt is arranged on the external transmission of the leather wheel B, the belt penetrates through the shell, and the belt drives the leather wheel B to synchronously rotate with the leather wheel A.

Preferably, the clamping assembly comprises a first motor and a top block, the first motor is fixedly arranged in the supporting block, the top block is rotatably arranged in the disc, a turntable is fixedly arranged at the output end of the first motor, a fixed disc is rotatably arranged at the outer part of the output end of the first motor, two upper clamping plates and two lower clamping plates are slidably arranged in the fixed disc, protruding blocks are fixedly arranged on the right sides of the upper clamping plates and the lower clamping plates, a threaded rod is rotatably arranged in the upper clamping plates and the lower clamping plates, and a sliding block is arranged on the external threads of the threaded rod so that the sliding block can move to clamp a workpiece to be cut.

Preferably, the fixed disk is fixedly arranged on the right side of the leather wheel B, the corresponding positions of the rotary disk and the convex blocks are provided with through grooves, and the convex blocks are movably arranged inside the rotary disk, so that the rotary disk rotates to drive the upper clamping plate and the lower clamping plate to slide.

Preferably, the transverse clamping assembly comprises a second motor, the second motor is fixedly arranged at the top of the shell, a rotating shaft A is fixedly arranged at the output end of the second motor, a gear is fixedly arranged outside the rotating shaft A, a sliding plate is slidably arranged inside the fixed block, a disc is fixedly arranged inside the sliding plate, and a rack is fixedly arranged at the bottom of the sliding plate, so that the movement of the rack can drive the movement of the sliding plate.

Preferably, the rotating shaft A is rotatably arranged in the fixed block, and the gear is meshed with the rack, so that the gear rotates to drive the rack to move.

Compared with the prior art, the utility model provides the workpiece clamping device for the profile cutting machine, which has the following beneficial effects:

1. This work piece clamping device for section bar cutting machine uses clamping assembly to make about waiting to cut the piece around the direction clamp for the centre gripping is stable, uses horizontal clamping assembly to make the kicking block left side and wait to cut the piece contact, has carried out horizontal centre gripping, makes to wait to cut the piece and has carried out three-dimensional centre gripping, when cutting hollow tubular product, cup joints outside the kicking block, and is more convenient.

2. This work piece clamping device for section bar cutting machine starts the third motor and makes pivot B rotate, drives the leather wheel A and rotates, makes leather wheel B drive under the synchronous action of belt and wait to cut the rotation of piece for when treating the cutting of cutting piece other faces, can carry out rotatory cutting, need not take off and carry out the centre gripping again, practiced thrift the time.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of the appearance and structure of the primary and secondary mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping assembly according to the present utility model;

FIG. 4 is a schematic view of the external appearance of the transverse clamping assembly according to the present utility model;

fig. 5 is a schematic view of the appearance structure of the rotating mechanism of the present utility model.

In the figure: 1. a housing; 2. a fixed block; 3. a clamping mechanism; 31. a clamping assembly; 311. a first motor; 312. a fixed plate; 313. an upper and lower clamping plate; 314. a bump; 315. a turntable; 316. a threaded rod; 317. a slide block; 318. a top block; 32. a lateral clamping assembly; 321. a second motor; 322. a rotating shaft A; 323. a gear; 324. a slide plate; 325. a rack; 326. a disc; 4. a rotation mechanism; 41. a third motor; 42. a rotating shaft B; 43. a leather wheel A; 44. a support block; 45. a leather wheel B; 46. a belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

Referring to fig. 1-4, the present utility model provides a technical solution: the device comprises a shell 1, wherein two fixing blocks 2 are fixedly arranged at the top of the shell 1, a clamping mechanism 3 is arranged in the shell 1, and a rotating mechanism 4 is arranged in the shell 1.

The clamping mechanism 3 comprises a clamping assembly 31 and a transverse clamping assembly 32, wherein the clamping assembly 31 is arranged inside the shell 1, and the transverse clamping assembly 32 is arranged on the top of the shell 1.

Further, the rotating mechanism 4 includes a third motor 41, the third motor 41 is fixedly installed on the left side of the housing 1, a rotating shaft B42 is fixedly installed at the output end of the third motor 41, a pulley a43 is fixedly installed outside the rotating shaft B42, a supporting block 44 is fixedly installed at the top of the housing 1, a pulley B45 is rotatably installed outside the supporting block 44, and a belt 46 is installed on the external transmission of the pulley a43 to perform synchronous rotation.

Further, a belt 46 is arranged on the external transmission of the pulley B45, the belt 46 penetrates through the shell 1, and the belt 46 drives the pulley B45 to synchronously rotate with the pulley A43.

Further, the clamping assembly 31 includes a first motor 311 and a top block 318, the first motor 311 is fixedly installed in the supporting block 44, the top block 318 is rotatably installed in the disc 326, the output end of the first motor 311 is fixedly installed with a turntable 315, the outside of the output end of the first motor 311 is rotatably installed with a fixed disc 312, the inside of the fixed disc 312 is slidably installed with two upper and lower clamping plates 313, the right sides of the two upper and lower clamping plates 313 are fixedly installed with a bump 314, the inside of the upper and lower clamping plates 313 is rotatably installed with a threaded rod 316, and the external thread of the threaded rod 316 is installed with a sliding block 317, so that the sliding block 317 moves to clamp a workpiece to be cut.

Further, the fixed disc 312 is fixedly mounted on the right side of the pulley B45, the corresponding positions of the turntable 315 and the protruding block 314 are provided with through grooves, and the protruding block 314 is movably mounted inside the turntable 315, so that the turntable 315 rotates to drive the upper and lower clamping plates 313 to slide.

Embodiment two:

Referring to fig. 5, and further to the first embodiment, the transverse clamping assembly 32 includes a second motor 321, the second motor 321 is fixedly installed at the top of the housing 1, a rotating shaft a322 is fixedly installed at the output end of the second motor 321, a gear 323 is fixedly installed at the outer portion of the rotating shaft a322, a sliding plate 324 is slidably installed inside the fixing block 2, a disc 326 is fixedly installed inside the sliding plate 324, and a rack 325 is fixedly installed at the bottom of the sliding plate 324, so that the movement of the rack 325 can drive the movement of the sliding plate 324.

Further, the rotating shaft a322 is rotatably installed inside the fixed block 2, and the gear 323 is meshed with the rack 325, so that the gear 323 rotates to drive the rack 325 to move.

In the actual operation process, when the device is used, the left side of the piece to be cut is pressed close to the turntable 315, the first motor 311 is started to enable the turntable 315 to rotate, the protruding block 314 moves inside the turntable 315 and drives the upper clamping plate 313 and the lower clamping plate 313 to slide inside the fixed disc 312, the two upper clamping plates 313 clamp the piece to be cut up and down, the threaded rod 316 is rotated to enable the sliding blocks 317 to slide inside the upper clamping plate 313 and the lower clamping plates 313, the two sliding blocks 317 clamp the piece to be cut up and down, the second motor 321 is started to enable the gear 323 to rotate to be meshed with the rack 325, the sliding plate 324 is slidably installed inside the fixed block 2, the left side of the top block 318 is in contact with the right side of the piece to be cut, the third motor 41 is started to enable the rotating shaft B42 to rotate and drive the leather wheel A43 to rotate, the leather wheel B45 drives the piece to be cut up and rotate under the synchronous action of the belt 46 to conduct rotary cutting, the angle changing is enabled to conduct cutting more conveniently, and the cutting is not required to be removed to conduct clamping again, and convenience and rapidness are achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Work piece clamping device for section bar cutting machine, including shell (1), its characterized in that: two fixed blocks (2) are fixedly arranged at the top of the shell (1), a clamping mechanism (3) is arranged in the shell (1), and a rotating mechanism (4) is arranged in the shell (1);

the clamping mechanism (3) comprises a clamping assembly (31) and a transverse clamping assembly (32), wherein the clamping assembly (31) is arranged inside the shell (1), and the transverse clamping assembly (32) is arranged at the top of the shell (1).

2. The workpiece clamping device for a profile cutting machine according to claim 1, wherein: the rotating mechanism (4) comprises a third motor (41), the third motor (41) is fixedly arranged on the left side of the shell (1), a rotating shaft B (42) is fixedly arranged at the output end of the third motor (41), a leather wheel A (43) is fixedly arranged outside the rotating shaft B (42), a supporting block (44) is fixedly arranged at the top of the shell (1), a leather wheel B (45) is rotatably arranged outside the supporting block (44), and a belt (46) is arranged on the external transmission of the leather wheel A (43).

3. A workpiece clamping device for a profile cutting machine as in claim 2, wherein: the belt (46) is arranged on the external transmission of the pulley B (45), and the belt (46) penetrates through the shell (1).

4. The workpiece clamping device for a profile cutting machine according to claim 1, wherein: the clamping assembly (31) comprises a first motor (311) and a top block (318), wherein the first motor (311) is fixedly installed inside a supporting block (44), the top block (318) is rotatably installed inside a disc (326), a turntable (315) is fixedly installed at the output end of the first motor (311), a fixed disc (312) is rotatably installed at the output end of the first motor (311), two upper clamping plates (313) and two lower clamping plates (312) are slidably installed inside the fixed disc (312), protruding blocks (314) are fixedly installed on the right sides of the upper clamping plates (313), a threaded rod (316) is installed in the inner rotation of the upper clamping plates (313), and a sliding block (317) is installed on the external threads of the threaded rod (316).

5. The workpiece clamping device for a profile cutting machine according to claim 4, wherein: the fixed disk (312) is fixedly arranged on the right side of the leather wheel B (45), through grooves are formed in corresponding positions of the rotary disk (315) and the protruding blocks (314), and the protruding blocks (314) are movably arranged in the rotary disk (315).

6. The workpiece clamping device for a profile cutting machine according to claim 1, wherein: the horizontal clamping assembly (32) comprises a second motor (321), the second motor (321) is fixedly arranged at the top of the shell (1), a rotating shaft A (322) is fixedly arranged at the output end of the second motor (321), a gear (323) is fixedly arranged outside the rotating shaft A (322), a sliding plate (324) is slidably arranged inside the fixed block (2), a disc (326) is fixedly arranged inside the sliding plate (324), and a rack (325) is fixedly arranged at the bottom of the sliding plate (324).

7. The workpiece clamping device for a profile cutting machine according to claim 6, wherein: the rotating shaft A (322) is rotatably arranged inside the fixed block (2), and the gear (323) is meshed with the rack (325).