CN215617265U

CN215617265U - Section bar cutting machine with adjustable cutting angle

Info

Publication number: CN215617265U
Application number: CN202121661442.2U
Authority: CN
Inventors: 蔡丽娜
Original assignee: Nantong Baiman Machinery Manufacturing Co ltd
Current assignee: Nantong Baiman Machinery Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-25
Anticipated expiration: 2031-07-20

Abstract

The application relates to the technical field of profile cutting, in particular to a profile cutting machine with an adjustable cutting angle, which comprises a workbench and a cutting machine body, wherein the workbench is provided with a clamping device, a cutting machine mounting bracket and an angle adjusting mechanism; the clamping device is arranged on the surface of the workbench and comprises a baffle plate and a clamping plate, and a section clamping gap for clamping the section is formed between the baffle plate and the clamping plate; the cutting machine mounting bracket comprises an upper bracket and a lower bracket which are vertically connected, wherein the lower bracket is mounted on the workbench, and the upper bracket is provided with a cutting machine body; the angle adjusting mechanism comprises a transverse adjusting part, a longitudinal adjusting part and a clamping angle adjusting part; wherein horizontal regulation portion sets up on the upper bracket, and vertical regulation portion sets up on the lower carriage, and centre gripping angle adjustment portion sets up at the end of baffle, including the rotatory piece of fixed connection at the baffle end, and rotatory piece passes through the locking bolt to be fixed on the workstation. The material cutting of multiple shape is applicable to this application, realizes multiple angle cutting, has high-efficient convenient advantage.

Description

Section bar cutting machine with adjustable cutting angle

Technical Field

The application relates to the technical field of section bar cutting, in particular to a section bar cutting machine with an adjustable cutting angle.

Background

The section cutting machine is also called abrasive wheel saw, and is suitable for building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and other departments. The section cutting machine is suitable for sawing various special-shaped metal materials such as aluminum, aluminum alloy, copper alloy, non-metallic plastic, carbon fiber and the like, and is particularly suitable for sawing aluminum doors and windows, photo frames, plastic steel, bakelite plates, extruded aluminum, paper tubes and sections; the material is sawn by holding the pressing handle, so that the material is not easy to deform and has low loss; the sawing angle is accurate; the vibration is small, and the noise is low; simple operation, high efficiency and capability of sawing one or more than one workpiece together. Can be cut straightly at 90 degrees, can be cut obliquely at any angle from 90 degrees to 45 degrees left or right, and the like. The abrasive wheel cutting machine can cut materials such as metal square flat tubes, square flat steels, I-shaped steels, channel steels, carbon steel steels, element tubes and the like.

The utility model belongs to the field of cutting machines, and particularly relates to a section cutting machine which is characterized by comprising a base and a machine head, wherein one end of the base is provided with a hinged support, a machine head rotating shaft is connected onto the hinged support, one end of the machine head is installed on the machine head rotating shaft, the other end of the machine head is provided with a control handle beneficial to the vertical swing of the machine head, the middle part of the machine head is provided with a direct current brushless motor for driving a grinding wheel to work, and a motor spindle of the direct current brushless motor is connected with the grinding wheel. The noise reduction device has the characteristics of compact structure, low noise, low manufacturing cost and the like. The existing cutting machine can only cut along one direction, in the process of cutting the inclined plane of the profile, the inclined plane is generally cut by adjusting the position of the profile in the cutting process, and for certain profiles with larger and irregular shapes, the adjustment is inconvenient due to the limitation of the environment, so that a profile cutting machine capable of adjusting the cutting angle is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides a profile cutting machine with an adjustable cutting angle.

The application provides a section bar cutting machine with adjustable cutting angle adopts following technical scheme:

a section bar cutting machine with an adjustable cutting angle comprises a workbench and a cutting machine body, wherein the workbench is provided with a clamping device, a cutting machine mounting bracket and an angle adjusting mechanism; the clamping device is arranged on the surface of the workbench and comprises a baffle plate and a clamping plate, and a profile clamping gap for clamping the profile is formed between the baffle plate and the clamping plate; the cutting machine mounting bracket comprises an upper bracket and a lower bracket which are vertically connected, wherein the lower bracket is mounted on the workbench, and the upper bracket is provided with a cutting machine body; the angle adjusting mechanism comprises a transverse adjusting part, a longitudinal adjusting part and a clamping angle adjusting part; wherein horizontal regulation portion sets up on the upper bracket, and vertical regulation portion sets up on the lower carriage, and centre gripping angle adjustment portion sets up at the end of baffle, including the rotatory piece of fixed connection at the baffle end, and rotatory piece passes through the locking bolt to be fixed on the workstation.

Through adopting above-mentioned technical scheme, clamping device on the cutting machine can press from both sides tightly fixedly to the material that needs the cutting, installs the abrasive cut-off wheel on the cutting machine installing support to adjust the cutting angle of abrasive cut-off wheel through angle adjustment mechanism, thereby realize not changing the place of material and carry out the cutting of different angles to the material. Clamping device installs on the workstation surface, lets the material that needs the cutting keep flat on the workstation, fixes the material through baffle and splint to the convenient cutting. The lower carriage among the cutting support is installed on the workstation, and the lower carriage is installed on the workstation, the vertical angle that cutting wheel can be adjusted to vertical adjustment mechanism in the lower carriage, the horizontal cutting angle that cutting wheel can be adjusted to the horizontal adjustment mechanism that sets up between upper bracket and the lower, and centre gripping angle adjustment mechanism installs the end at the baffle, can adjust centre gripping angle adjustment mechanism according to the panel of different shapes, through rotating the rotatory piece of fixed connection on the baffle, thereby the position of adjustment baffle, can carry out the centre gripping to irregularly shaped material, and the locking bolt at rotatory piece top is fixed rotatory piece.

Preferably, the lower bracket is fixed on the workbench, the side surface of the lower bracket is provided with a fixing groove, the top of the longitudinal adjusting part arranged in the fixing groove is of a rectangular structure, the bottom of the longitudinal adjusting part is of a semicircular structure, the center of the semicircular structure is fixedly provided with a rotating shaft, the rotating shaft penetrates through the lower bracket, and the two ends of the lower bracket are provided with a locking part and an adjusting knob.

Through adopting above-mentioned technical scheme, install vertical regulation portion in the fixed slot that the side of lower carriage was seted up, the semicircular structure of the bottom of vertical regulation portion can drive through the pivot and rotate to after readjustment is accomplished, lock through retaining member and adjust knob, realize the regulation of the vertical emery wheel of cutting off wheel and fix.

Preferably, the upper bracket is connected with the lower bracket through the longitudinal adjusting part, one end of a transverse adjusting part arranged on the upper bracket is arranged at the top of the upper bracket, one end of the transverse adjusting part is connected with the upper bracket through a rotating shaft, and a locking part and an adjusting knob are respectively arranged at two ends of the upper bracket.

Through adopting above-mentioned technical scheme, the upper bracket is connected through the rectangle mechanism top with the vertical regulation portion on the lower carriage, installs horizontal regulation portion in the cell body of the tip of upper bracket, and horizontal regulation portion one end is connected with the upper bracket through the pivot to rotate to required position through adjust knob, and lock through the retaining member.

Preferably, a sliding block is arranged at the bottom of a clamping plate in the clamping device, and a sliding groove which can be used for the sliding of the sliding block is arranged on the workbench.

Through adopting above-mentioned technical scheme, splint among the clamping device slide in the spout on the workstation through the slider of bottom to the realization is fixed the cutting material of unidimensional not.

Preferably, one side that baffle was kept away from to splint is connected with the lead screw, and the fixed block is run through to the end of lead screw, and the tip cover of lead screw is equipped with the hand rocker, and the tip of hand rocker is provided with the retaining member.

Through adopting above-mentioned technical scheme, splint can be controlled to the lead screw that one side of baffle was kept away from to splint and splint move on the spout to the fixed block of lead screw tip can cooperate with the lead screw, through the pivot of lead screw, make the lead screw take place to remove in the fixed block, and the hand pole that the tip of lead screw set up can carry out effectual rotation to the lead screw, can carry out effectual fixed through the retaining member after the adjustment of accomplishing splint position, guarantee that the cutting material does not take place the displacement at the in-process of cutting.

Preferably, the cutting machine body is connected to the transverse adjusting portion and comprises a cutting grinding wheel and a motor used for driving the cutting grinding wheel, the motor drives the rotating shaft of the cutting grinding wheel through a belt pulley, and a protective cover is sleeved on the cutting grinding wheel.

Through adopting above-mentioned technical scheme, this body coupling of cutting machine is in horizontal regulation portion, and the abrasive cut-off wheel on the cutting machine drives through the motor to the last protection casing that is equipped with of abrasive cut-off wheel can be better organize the piece of cutting in-process and splash.

Preferably, the one end that the cutting machine body kept away from horizontal regulation portion is provided with the hand depression bar, and the cutting machine body is articulated with horizontal regulation portion, and the junction is equipped with the elasticity original paper.

Through adopting above-mentioned technical scheme, the hand pole of cutting machine body one end can cut the material on the workstation through artifical hand, and the articulated department of cutting machine body and horizontal adjustment portion is provided with the elasticity original paper, can let the cutting machine body cut and loosen the hand pole after accomplishing and can accomplish the resilience for it is more convenient to operate.

Preferably, the hand pressure lever is provided with an annular gripper structure, and the annular gripper structure is internally provided with a grinding wheel switch.

Through adopting above-mentioned technical scheme, adopt annular tongs structure on the hand pole, make things convenient for handheld and difficult emergence to take place the condition of taking off the hand more, its security performance improves greatly to the emery wheel switch that sets up in the annular tongs can realize opening of emery wheel and stops, makes the operation more convenient high-efficient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cutting machine is provided with the annular hand-holding structure, and the grinding wheel switch is arranged in the annular hand-holding structure, so that the starting and stopping of the cutting grinding wheel can be efficiently and quickly realized, and the danger caused by the hand-pressing rod falling off the hand is not easy to occur;

2. the position of the clamping plate is adjusted through the rotation of the screw rod in the clamping mechanism, so that materials with different sizes can be fixed, and the cutting requirements of the materials with different sizes can be met;

3. clamping device on the cutting machine can press from both sides tightly fixedly to the material that needs the cutting, installs the abrasive cut-off wheel on the cutting machine installing support to adjust the cutting angle of abrasive cut-off wheel through angle adjustment mechanism, thereby realize not changing the position of placing of material and carry out the cutting of different angles to the material.

Drawings

FIG. 1 is a front view of a profile cutting machine with an adjustable cutting angle;

fig. 2 is a schematic diagram of the overall reverse structure of the profile cutting machine with the adjustable cutting angle.

Description of reference numerals: 1. a work table; 11. a baffle plate; 12. a splint; 121. a slider; 122. a chute; 13. a screw rod; 14. a fixed block; 15. a hand lever; 2. a cutter body; 21. cutting the grinding wheel; 22. a motor; 23. a protective cover; 24. a hand pressure lever; 241. opening and closing the grinding wheel; 25. an elastic element; 3. a clamping device; 4. a cutting machine mounting bracket; 41. an upper bracket; 42. a lower bracket; 5. an angle adjusting mechanism; 51. a lateral adjustment section; 52. a longitudinal adjustment section; 521. a rectangular structure; 522. a semicircular structure; 523. a locking member; 524. adjusting a knob; 53. a clamping angle adjusting part; 531. rotating the block; 532. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses section bar cutting machine with adjustable cutting angle.

Referring to fig. 1 and 2, a profile cutting machine with an adjustable cutting angle comprises a workbench 1 and a cutting machine body 2, wherein the workbench 1 is provided with a clamping device 3, a cutting machine mounting bracket 4 and an angle adjusting mechanism 5; the clamping device 3 is arranged on the surface of the workbench 1 and comprises a baffle plate 11 and a clamping plate 12, and a profile clamping gap for clamping a profile is formed between the baffle plate 11 and the clamping plate 12; the cutting machine mounting bracket 4 comprises an upper vertical bracket 41 and a lower vertical bracket 42, wherein the lower vertical bracket 42 is mounted on the workbench 1, and the cutting machine body 2 is mounted on the upper vertical bracket 41; the angle adjusting mechanism 5 comprises a transverse adjusting part 51, a longitudinal adjusting part 52 and a clamping angle adjusting part 53; wherein the transverse adjusting part 51 is arranged on the upper bracket 41, the longitudinal adjusting part 52 is arranged on the lower bracket 42, the clamping angle adjusting part 53 is arranged at the tail end of the baffle plate 11 and comprises a rotating block 531 fixedly connected at the tail end of the baffle plate 11, and the rotating block 531 is fixed on the workbench 1 through a locking bolt 532. Clamping device 3 on the cutting machine can press from both sides tightly fixedly to the material that needs the cutting, installs cutting wheel 21 on the cutting machine installing support 4 to adjust cutting wheel 21's cutting angle through angle adjustment mechanism 5, thereby realize not changing the place of material and carry out the cutting of different angles to the material. Clamping device 3 installs on workstation 1 surface, lets the material that needs the cutting keep flat on workstation 1, fixes the material through baffle 11 and splint 12 to the convenient cutting. The lower carriage 42 among the cutting support is installed on the workstation 1, and the lower carriage 42 is installed on the workstation 1, the longitudinal angle of the abrasive cut-off wheel 21 can be adjusted to the longitudinal adjustment mechanism in the lower carriage 42, the transverse cutting angle of the abrasive cut-off wheel 21 can be adjusted to the transverse adjustment mechanism that sets up between the upper bracket 41 and the lower, and centre gripping angle adjustment mechanism 5 is installed at the end of baffle 11, can adjust centre gripping angle adjustment mechanism 5 according to the panel of different shapes, through rotating the rotatory piece 531 of fixed connection on baffle 11, thereby adjust the position of baffle 11, can carry out the centre gripping to the material of irregular shape, and the locking bolt 532 at rotatory piece 531 top is fixed rotatory piece 531.

Referring to fig. 1, the lower bracket 42 is fixed on the working table 1, a fixing groove is formed in a side surface of the lower bracket 42, the top of the longitudinal adjusting portion 52 installed in the fixing groove is a rectangular structure 521, the bottom of the longitudinal adjusting portion is a semicircular structure 522, a rotating shaft is fixed at the center of the semicircular structure 522, the rotating shaft penetrates through the lower bracket 42, and a locking member 523 and an adjusting knob 524 are disposed at two ends of the lower bracket 42. The fixing groove formed in the side surface of the lower bracket 42 is provided with a longitudinal adjusting part 52, the semicircular structure 522 at the bottom of the longitudinal adjusting part 52 can be driven by the rotating shaft to rotate, and the locking part 523 and the adjusting knob 524 are used for locking after the readjustment is finished, so that the adjustment and the fixation of the longitudinal grinding wheel of the cutting grinding wheel 21 are realized.

Referring to fig. 1, an upper bracket 41 is connected to a lower bracket 42 through a longitudinal adjustment part 52, one end of a transverse adjustment part 51 mounted on the upper bracket 41 is mounted on the top of the upper bracket 41, wherein one end of the transverse adjustment part 51 is connected to the upper bracket 41 through a rotating shaft, and a locking member 523 and an adjustment knob 524 are respectively provided at both ends of the upper bracket 41. The upper bracket 41 is connected with the top of the rectangular mechanism of the longitudinal adjusting part 52 on the lower bracket 42, the transverse adjusting part 51 is installed in the groove body of the end part of the upper bracket 41, one end of the transverse adjusting part 51 is connected with the upper bracket 41 through a rotating shaft, and is rotated to a required position through an adjusting knob 524 and locked through a locking part 523.

Referring to fig. 1, a slide block 121 is provided at the bottom of the clamp plate 12 in the clamping device 3, and a slide groove 122 for sliding the slide block 121 is provided on the table 1. The clamping plate 12 in the clamping device 3 slides in the sliding groove 122 on the workbench 1 through the bottom sliding block 121, so that the cutting materials with different sizes are fixed.

Referring to fig. 1, a lead screw 13 is connected to one side of the clamping plate 12 away from the baffle 11, a fixing block 14 penetrates through the tail end of the lead screw 13, a hand lever 15 is sleeved on the end portion of the lead screw 13, and a locking member 523 is arranged on the end portion of the hand lever 15. Lead screw 13 that baffle 11 was kept away from to splint 12 one side setting can control splint 12 and move on spout 122, and the fixed block 14 of lead screw tip can cooperate with lead screw 13, through lead screw 13's pivot, make lead screw 13 take place to remove in fixed block 14, and hand pole 15 of the tip setting of lead screw 13 can carry out effectual rotation to lead screw 13, can carry out effectual fixing through retaining member 523 after the adjustment of accomplishing splint 12 position, guarantee that the cutting material does not take place the displacement at the in-process of cutting.

Referring to fig. 1 and 2, the cutting machine body 2 is connected to the horizontal adjustment portion 51, and includes a cutting wheel 21 and a motor 22 for driving the cutting wheel, the motor 22 drives a rotation shaft of the cutting wheel 21 through a pulley, and a protective cover 23 is sleeved on the cutting wheel 21. The cutting machine body 2 is connected to the transverse adjusting portion 51, the cutting wheel 21 on the cutting machine is driven by the motor 22, and the protective cover 23 arranged on the cutting wheel 21 can better enable scraps in the tissue cutting process to splash.

Referring to fig. 1, a hand pressure lever 24 is disposed at one end of the cutter body 2 away from the transverse adjusting portion 51, the cutter body 2 is hinged to the transverse adjusting portion 51, and an elastic element 25 is disposed at the joint. Hand depression bar 24 of cutting machine body 2 one end can be cut the material on the workstation 1 through artifical hand, and the articulated department of cutting machine body 2 and horizontal regulating part 51 is provided with elastic component 25, can let the cutting machine body 2 cut and loosen hand depression bar 24 after accomplishing and can accomplish the resilience for the operation is more convenient.

Referring to fig. 1, the hand pressure lever 24 has an annular grip structure, and a grinding wheel switch 241 is disposed in the annular grip structure. Adopt annular tongs structure on the hand depression bar 24, more make things convenient for handheld and difficult for taking place the condition of taking off one's hand, its security performance improves greatly to the emery wheel switch 241 that sets up in the annular tongs can realize opening of emery wheel and stops, makes the operation more convenient high-efficient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a section bar cutting machine with adjustable cutting angle, includes workstation (1) and cutting machine body (2), its characterized in that: the worktable (1) is provided with a clamping device (3), a cutting machine mounting bracket (4) and an angle adjusting mechanism (5); the clamping device (3) is arranged on the surface of the workbench (1) and comprises a baffle plate (11) and a clamping plate (12), and a profile clamping gap for clamping a profile is formed between the baffle plate (11) and the clamping plate (12); the cutting machine mounting support (4) comprises an upper vertical support (41) and a lower vertical support (42), wherein the lower vertical support (42) is mounted on the workbench (1), and the upper vertical support (41) is provided with a cutting machine body (2); the angle adjusting mechanism (5) comprises a transverse adjusting part (51), a longitudinal adjusting part (52) and a clamping angle adjusting part (53); the horizontal adjusting part (51) is arranged on the upper support (41), the longitudinal adjusting part (52) is arranged on the lower support (42), the clamping angle adjusting part (53) is arranged at the tail end of the baffle plate (11) and comprises a rotating block (531) fixedly connected to the tail end of the baffle plate (11), and the rotating block (531) is fixed on the workbench (1) through a locking bolt (532).

2. The profile cutting machine with adjustable cutting angle according to claim 1, characterized in that: the utility model discloses a fixing device for the working table of the machine tool, including workstation (1), lower carriage (42), and the fixed slot has been seted up to the side of lower carriage (42), and the vertical regulation portion (52) top of installation is rectangle structure (521) in the fixed slot, and the bottom is semi-circular structure (522), and wherein the center of semi-circular structure (522) is fixed with the pivot, the pivot runs through lower carriage (42), just the both ends of lower carriage (42) are equipped with retaining member (523) and adjust knob (524).

3. The profile cutting machine with adjustable cutting angle according to claim 1, characterized in that: the upper bracket (41) is connected with the lower bracket (42) through a longitudinal adjusting part (52), one end of a transverse adjusting part (51) arranged on the upper bracket (41) is arranged at the top of the upper bracket (41), one end of the transverse adjusting part (51) is connected with the upper bracket (41) through a rotating shaft, and a locking part (523) and an adjusting knob (524) are respectively arranged at two ends of the upper bracket (41).

4. The profile cutting machine with adjustable cutting angle according to claim 1, characterized in that: the clamping device is characterized in that a sliding block (121) is arranged at the bottom of the clamping plate (12) in the clamping device (3), and a sliding groove (122) capable of being used for sliding the sliding block (121) is formed in the workbench (1).

5. The profile cutting machine with adjustable cutting angle of claim 4, wherein: one side that baffle (11) were kept away from in splint (12) is connected with lead screw (13), fixed block (14) are run through to the end of lead screw (13), the tip cover of lead screw (13) is equipped with hand lever (15), and the tip of hand lever (15) is provided with retaining member (523).

6. The profile cutting machine with adjustable cutting angle according to claim 1, characterized in that: the cutting machine is characterized in that the cutting machine body (2) is connected to the transverse adjusting portion (51) and comprises a cutting grinding wheel (21) and a motor (22) used for driving the grinding wheel, the motor (22) drives a rotating shaft of the cutting grinding wheel (21) through a belt pulley, and a protective cover (23) is sleeved on the cutting grinding wheel (21).

7. The profile cutting machine with adjustable cutting angle of claim 6, wherein: one end of the cutting machine body (2) far away from the transverse adjusting portion (51) is provided with a hand pressure rod (24), the cutting machine body (2) is hinged to the transverse adjusting portion (51), and an elastic element (25) is arranged at the joint.

8. The profile cutting machine with adjustable cutting angle of claim 7, wherein: the hand pressure rod (24) is of an annular hand grip structure, and a grinding wheel switch (241) is arranged in the annular hand grip structure.