CN211331641U

CN211331641U - Fixing device for cutting sectional material

Info

Publication number: CN211331641U
Application number: CN201922424081.9U
Authority: CN
Inventors: 毕兆军
Original assignee: Qingdao Haizheng Light Alloy Co ltd
Current assignee: Qingdao Haizheng Light Alloy Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of cutting devices, in particular to a fixing device for cutting sectional materials, a turntable is sleeved in a circular groove inner rotating cover on the upper surface of an operating platform, the power output end of a corner motor is fixedly connected with the central position of the lower surface of the turntable, a clamping plate is arranged on the upper surface of the turntable in an axial symmetry manner, a feeding roller is rotatably installed in a groove formed by opposite surfaces of the clamping plate along the vertical direction, the surface of the feeding roller protrudes out of the opposite surface of the clamping plate, a feeding motor for driving the feeding roller to rotate is fixedly installed on the clamping plate, middle sliders are respectively arranged on the lower surface of the clamping plate, a middle chute in sliding and clamping connection with the middle sliders is formed on the upper surface of the turntable along the diameter direction, a threaded rod axially arranged in the middle chute is respectively sleeved with a middle slider thread, the rotating directions of external threads at two ends of; the problem of present fixing device can not be convenient for adjust section bar cutting angle is solved.

Description

Fixing device for cutting sectional material

Technical Field

The utility model relates to a cutting device technical field specifically is a fixing device for cutting section bar.

Background

The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The profile is often further processed into other articles of manufacture. When the section bar is processed into other manufactured products, the section bar needs to be positioned by using a fixing device, and then the section bar needs to be cut by using a cutting device. However, in the actual production process, the ends of the section bars need to be cut into different angles due to the assembly requirement, and the conventional fixing device is difficult to realize.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for cutting section bar for solve present fixing device can not be convenient for adjust the problem of section bar cutting angle.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for cutting sectional materials comprises an operating table and a cutting part, wherein a turntable is rotatably sleeved in a circular groove which is formed in the upper surface of the operating table close to one end of the operating table, a corner motor is arranged below the turntable, the power output end of the corner motor is fixedly connected with the central position of the lower surface of the turntable, clamping plates are arranged on the upper surface of the turntable in an axisymmetric manner, the clamping plates are respectively clamped on the upper surface of the turntable in a sliding manner, a feeding roller is rotatably arranged in the groove formed in the opposite surface of the clamping plates along the vertical direction, the surface of the feeding roller protrudes out of the opposite surface of the clamping plate, a feeding motor for driving the feeding roller to rotate is fixedly arranged on the clamping plates, middle sliders are respectively arranged at the middle positions of the lower surface of the clamping plates, a middle chute is formed in the upper surface of the turntable along the diameter direction, and the, be provided with the threaded rod along the axial in the middle spout, the threaded rod respectively with middle slider thread cup joints, the external screw thread at threaded rod both ends revolves to opposite, the carousel upper surface is located the rear fixed mounting of grip block has the drive the rotatory centre gripping motor of threaded rod.

Preferably, the carousel upper surface is located the both sides of middle spout are on a parallel with respectively side spout has been seted up to middle spout, the grip block lower surface is located the both sides of middle slider are provided with the side slide respectively, the side slide respectively with side spout slip joint matches.

Preferably, the opposite surfaces of the clamping plates are positioned on two sides of the feeding roller and are respectively parallel to the feeding roller, and auxiliary rollers are rotatably arranged on the feeding roller, and the outer edges of the auxiliary rollers and the outer edges of the feeding roller in the middle of the auxiliary rollers are positioned in the same vertical plane.

Preferably, the feeding roller comprises a central shaft, a friction roller and a first gear, the friction roller and the first gear are fixedly sleeved on the periphery of the central shaft from top to bottom, two ends of the central shaft are respectively rotatably connected with the top and bottom surfaces of the clamping plates, which are provided with grooves in opposite directions, and a power output end of the feeding motor is sleeved with the gear which is meshed with the first gear.

Preferably, two ends of the threaded rod are respectively rotatably connected with two end faces of the middle sliding groove, a third gear is fixedly sleeved at one end of the threaded rod close to the middle sliding groove, a second gear is sleeved at the power output end of the clamping motor, and the second gear is meshed with and matched with the third gear.

Compared with the prior art, the beneficial effects of the utility model are that:

the fixing device drives the threaded rod to rotate through the clamping motor, so that the clamping plate moves relatively, and the clamping plate can be suitable for clamping and fixing sectional materials with different sizes; the feeding motor drives the feeding roller to rotate, and the rotating feeding roller can enable the section between the clamping plates to move in a direction parallel to the clamping plates so as to realize automatic feeding after cutting; the rotating plate is driven to rotate by the corner motor, so that the cutting angle of the section bar can be adjusted conveniently.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic top view of the threaded rod of the present invention;

fig. 5 is a schematic view of the structure of the clamping plate of the present invention.

In the figure: 1-an operation table; 2-a cutting section; 3, rotating the disc; 31-intermediate chute; 32-side chute; 4-clamping the plate; 41-a feed roll; 411-center axis; 412-a friction roller; 413-a first gear; 42-auxiliary rollers; 43-intermediate slide; 44-side slide block; 5-corner motor; 6-a feeding motor; 7-a clamping motor; 71-a second gear; 8-a threaded rod; 81-third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution, a fixing device for cutting sectional materials, comprising an operation table 1 and a cutting part 2, wherein a turntable 3 is rotatably sleeved in a circular groove formed on an upper surface of the operation table 1 near one end, a corner motor 5 is arranged below the turntable 3, a power output end of the corner motor 5 is fixedly connected with a central position of a lower surface of the turntable 3, clamping plates 4 are axially symmetrically arranged on the upper surface of the turntable 3, the clamping plates 4 are respectively slidably engaged with an upper surface of the turntable 3, a feeding roller 41 is rotatably arranged in a groove formed on opposite surfaces of the clamping plates 4 along a vertical direction, a surface of the feeding roller 41 protrudes out of an opposite surface of the clamping plate 4, a feeding motor 6 for driving the feeding roller 41 to rotate is fixedly arranged on the clamping plate 4, intermediate sliders 43 are respectively arranged at intermediate positions of the lower surface of the clamping plates 4, an intermediate chute 31 is formed on the upper surface of the, middle slider 43 slip joint is in middle spout 31, is provided with threaded rod 8 along the axial in the middle spout 31, and threaded rod 8 cup joints with middle slider 43 screw respectively, and the external screw thread turning at threaded rod 8 both ends is opposite, and the fixed mounting that is located the rear of grip block 4 on the carousel 3 has the rotatory centre gripping motor 7 of drive threaded rod 8.

In sum, when the clamping device is used, the clamping motor 7 drives the threaded rod 8 to rotate, so that the clamping plates 4 move relatively, the distance between the clamping plates 4 is adjusted, and the clamping plates 4 can be suitable for clamping and fixing sectional materials with different sizes; the feeding motor 6 drives the feeding roller 41 to rotate, and the rotating feeding roller 41 can enable the section between the clamping plates 4 to move along the direction parallel to the clamping plates 4 through rolling friction force generated on the side faces of the section so as to realize automatic feeding after cutting; the rotating disc 3 is driven to rotate by the corner motor 5, so that the cutting angle of the section bar can be adjusted conveniently.

In this embodiment, the upper surface of the turntable 3 is positioned on both sides of the middle chute 31 and is respectively provided with a side chute 32 parallel to the middle chute 31, the lower surface of the clamping plate 4 is positioned on both sides of the middle slide block 43 and is respectively provided with a side slide block 44, and the side slide blocks 44 are respectively matched with the side chutes 32 in a sliding clamping manner; so that the clamping plate 4 can move relatively smoothly through the clamping sliding of the side sliding blocks 44 and the side sliding grooves 32 in use.

In this embodiment, the opposite surfaces of the clamping plate 4 are positioned at the two sides of the feed roller 41 and are respectively provided with an auxiliary roller 42 in parallel with the feed roller 41 in a rotating manner, and the outer edge of the auxiliary roller 42 and the outer edge of the feed roller 41 in the middle thereof are positioned in the same vertical plane; so that in use, a plurality of supporting points of the profile side can be provided through the auxiliary roller 42, and the profile can be fed smoothly.

In this embodiment, the feeding roller 41 includes a central shaft 411, a friction roller 412 and a first gear 413, the friction roller 412 and the first gear 413 are fixedly sleeved on the periphery of the central shaft 411 from top to bottom, two ends of the central shaft 411 are respectively rotatably connected with the top and bottom surfaces of the opposite surfaces of the clamping plates 4, which are provided with the grooves, and the power output end of the feeding motor 6 is sleeved with the gear meshed with the first gear 413; so that in use, the feeding motor 6 rotates the first gear 413 together with the feeding roller 41 through gear engagement transmission to realize the feeding process.

In this embodiment, two ends of the threaded rod 8 are respectively rotatably connected with two end surfaces of the middle chute 31, a third gear 81 is fixedly sleeved at one end of the threaded rod 8 close to the one end, a second gear 71 is sleeved at a power output end of the clamping motor 7, and the second gear 71 is meshed and matched with the third gear 81; so that in use, the clamping motor 7 drives the threaded rod 8 to rotate to drive the clamping plate 4 to slide relatively through the meshing transmission action of the second gear 71 and the third gear 81.

The working principle is as follows: when the clamping device is used, the clamping motor 7 enables the threaded rod 8 to rotate through the meshing transmission action of the second gear 71 and the third gear 81 so as to drive the clamping plates 4 to slide relatively, so that the distance between the clamping plates 4 can be adjusted, and the clamping plates 4 can be suitable for clamping and fixing sectional materials with different sizes; the feeding motor 6 enables the first gear 413 and the feeding roller 41 to rotate through gear meshing transmission, and the rotating feeding roller 41 can enable the section between the clamping plates 4 to move in a direction parallel to the clamping plates 4 through rolling friction force generated on the side faces of the section, so that automatic feeding after cutting is realized; the rotating disc 3 is driven to rotate by the corner motor 5, so that the cutting angle of the section bar can be conveniently adjusted; when the section bar is fed in place and the cutting angle is adjusted in place, the cutting part 2 moves downwards to complete the cutting process of the section bar; the next cutting position of the profile is then located directly below the cutting section 2 by the feed motor 6 by driving the feed rollers 41.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 cutting fixing device for section bar, includes operation panel (1) and cutting part (2), its characterized in that: a rotary table (3) is sleeved in a rotating manner in a circular groove which is formed in the upper surface of the operating table (1) and close to one end, a corner motor (5) is arranged below the rotary table (3), the power output end of the corner motor (5) is fixedly connected with the center of the lower surface of the rotary table (3), clamping plates (4) are arranged on the upper surface of the rotary table (3) in an axisymmetric manner, the clamping plates (4) are respectively connected with the upper surface of the rotary table (3) in a sliding manner, a feeding roller (41) is rotatably arranged in the groove formed in the opposite surface of each clamping plate (4) along the vertical direction, the surface of the feeding roller (41) protrudes out of the opposite surface of each clamping plate (4), a feeding motor (6) for driving the feeding roller (41) to rotate is fixedly arranged on each clamping plate (4), and a middle sliding block (43) is respectively arranged at the middle position of the, spout (31) in the middle of carousel (3) upper surface has been seted up along diameter direction, middle slider (43) slip joint is in middle spout (31), be provided with threaded rod (8) along the axial in middle spout (31), threaded rod (8) respectively with middle slider (43) screw thread cup joints, the external screw thread at threaded rod (8) both ends is to opposite soon, carousel (3) upper surface is located the rear fixed mounting of grip block (4) has the drive threaded rod (8) rotatory centre gripping motor (7).

2. The fixing device for a cutting profile as set forth in claim 1, wherein: the upper surface of the turntable (3) is located on two sides of the middle sliding groove (31) and is parallel to the middle sliding groove (31) respectively, the side sliding grooves (32) are formed in the middle sliding groove (31), the lower surface of the clamping plate (4) is located on two sides of the middle sliding block (43) and is provided with side sliding blocks (44) respectively, and the side sliding blocks (44) are matched with sliding joints of the side sliding grooves (32) respectively.

3. The fixing device for a cutting profile as set forth in claim 1, wherein: the opposite face of grip block (4) is located the both sides of feed roller (41) are on a parallel with respectively feed roller (41) rotate and install auxiliary roller (42), the outer fringe of auxiliary roller (42) is in same vertical plane rather than the outer fringe of the feed roller (41) of centre on.

4. The fixing device for a cutting profile as set forth in claim 1, wherein: the feeding roller (41) comprises a central shaft (411), a friction roller (412) and a first gear (413), the friction roller (412) and the first gear (413) are fixedly sleeved on the periphery of the central shaft (411) from top to bottom, two ends of the central shaft (411) are respectively rotatably connected with the top bottom surface of the opposite surface of the clamping plate (4) provided with the groove, and a power output end of the feeding motor (6) is sleeved with a gear meshed and matched with the first gear (413).

5. The fixing device for a cutting profile as set forth in claim 1, wherein: the both ends of threaded rod (8) respectively with the both ends face of middle spout (31) rotates to be connected, threaded rod (8) be close to one end department and fixedly cup jointed third gear (81), the power take off end of centre gripping motor (7) has cup jointed second gear (71), second gear (71) with third gear (81) meshing matches.