Adjustable copper bar cutting equipment

Abstract

The utility model relates to the technical field of copper bar machining, in particular to an adjustable copper bar cutting device which comprises a base, two sliding rails are symmetrically and fixedly installed at the top end of the base, sliding blocks are installed in the sliding rails in a sliding mode, limiting mechanisms are arranged at the top ends of the sliding blocks, connecting plates are fixedly installed on the sides, close to each other, of the sliding blocks, and the connecting plates are connected with the sliding rails. A rack is fixedly mounted on one side of the top end of the base. The copper bar cutting device has the beneficial effects that a stepping motor is matched with a driving wheel, a synchronous belt and a driven wheel to drive a threaded rod to rotate synchronously, then a sliding block can be driven to move in a sliding rail until a copper bar in a limiting mechanism moves to the lower portion of a cutting piece, a transverse moving mechanism can drive the cut copper bar to reset, automatic feeding and discharging are achieved, the automation degree is high, and the cutting efficiency is high. Copper bars can be fully automatically fed and cut, the manual operation time is greatly shortened, the working intensity is reduced, meanwhile, workers are prevented from getting close to a cutting piece, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper bar processing technical field, concretely is adjustable copper bar cutting equipment. BACKGROUND

[0002] Copper bar is mainly divided into brass bar and red copper bar, brass bar is named because of its yellow color, has good mechanical property and wear resistance, is suitable for making precision instrument, ship spare part, gun and shell etc., and copper bar cutting equipment is the machinery specially designed for cutting copper material, according to the size and cutting demand of copper bar, multiple types of equipment are provided on the market for selection to adapt to different industrial applications.

[0003] In the prior art, when copper bar is cut, the copper bar needs to be manually sent into the cutting equipment, the operation is more cumbersome, which leads to a large workload of the staff, and when the staff approaches the cutting part, accidental touch may occur, which causes the staff to be injured, and the safety hazard is large. UTILITY MODEL CONTENT

[0004] The utility model aims at providing adjustable copper bar cutting equipment to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable copper bar cutting equipment, comprising:

[0006] Base, the base top end is fixedly installed with two slide rails, the slide rail is slidably installed with slider, the slider top end is equipped with limiting mechanism, the slider is fixedly installed with connecting plate on the side of mutual approach, the base top end one side is fixedly installed with rack;

[0007] Horizontal movement mechanism, the horizontal movement mechanism includes two fixed plates, the fixed plate is fixedly installed on the both sides of base top end in symmetrical distribution, the fixed plate is rotatably installed with threaded rod on the side of mutual approach, the threaded rod is screw thread connected with threaded connecting block, the threaded connecting block is fixedly installed in the bottom end middle part of connecting plate, the base top end one side is fixedly installed with stepper motor, the stepper motor drive end is fixedly installed with driving wheel, the driving wheel is rotatably driven driven wheel by synchronous belt, the driven wheel is fixedly installed on the side end of threaded rod;

[0008] Cutting adjustment mechanism, the cutting adjustment mechanism is arranged on the rack.

[0009] Preferably, the limiting mechanism includes mounting bracket, the mounting bracket is fixedly installed on the top end of the same side slider respectively, the mounting bracket is rotatably installed with air cylinder in, the air cylinder output end is rotatably installed with connecting rod, the connecting rod middle part is rotatably installed on the same side mounting bracket.

[0010] Preferably, the limiting mechanism further comprises upper limiting seats fixedly installed at lower parts of the same-side connecting rods respectively, and lower limiting seats fixedly installed at middle parts of the top end of the mounting frame.

[0011] Preferably, the cutting adjusting mechanism comprises two guide rods fixedly installed at upper parts of the frame in a symmetrical distribution, a moving frame slidingly installed at the outer periphery of the guide rods, an electric push rod fixedly installed at the bottom end of the moving frame in a symmetrical distribution, and a cutting piece fixedly installed at the driving end of the electric push rod.

[0012] Preferably, the cutting adjusting mechanism further comprises two connecting frames, the connecting frames are fixedly installed at middle parts of two sides of the moving frame respectively and slidingly installed at the upper part of the frame, a support frame is fixedly installed at the top end of the connecting frame and the support frame is in the shape of a Chinese character 'zh', a limiting pin is slidingly installed in the support frame, and a spring is sleeved at the outer periphery of the limiting pin.

[0013] Preferably, a plurality of limiting holes evenly distributed are formed in the middle part of the top end of the frame and the limiting holes are matched with the limiting pin, and a scale is arranged at the other side of the top end of the frame.

[0014] Compared with the prior art, the adjustable copper bar cutting equipment has the advantages that:

[0015] The adjustable copper bar cutting equipment disclosed by the utility model is internally provided with a transverse moving mechanism, the threaded rod can be driven to rotate synchronously through the control of the stepping motor, the synchronous belt and the driven wheel, and then the sliding block can be driven to move in the sliding rail until the copper bar in the limiting mechanism moves to the lower part of the cutting piece, the transverse moving mechanism drives the copper bar after cutting to reset, automatic feeding and discharging, the degree of automation is high, the copper bar material can be automatically fed and cut, the time of manual operation is greatly reduced, the working strength is reduced, the staff is prevented from being close to the cutting piece, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a front view of the utility model;

[0017] Fig. 2 It is a partial structure diagram of the transverse moving mechanism of the utility model;

[0018] Fig. 3 It is a partial structure diagram of the limiting mechanism of the utility model;

[0019] Fig. 4 It is a partial structure diagram of the cutting adjusting mechanism of the utility model.

[0020] In the figure: 1, base; 2, rack; 3, transverse moving mechanism; 31, threaded rod; 32, threaded connecting block; 33, stepping motor; 34, driving wheel; 35, synchronous belt; 36, driven wheel; 37, fixed plate; 4, cutting adjusting mechanism; 41, guide rod; 42, cutting piece; 43, electric push rod; 44, moving frame; 45, scale; 46, limiting hole; 47, connecting frame; 48, support frame; 49, limiting pin; 410, spring; 5, connecting plate; 6, limiting mechanism; 61, mounting frame; 62, air cylinder; 63, lower limiting seat; 64, upper limiting seat; 65, connecting rod; 7, sliding block; 8, sliding rail. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model carry out clear, complete description, and the advantage is more clear and clear, the following combining the drawings to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the embodiments of the utility model, and not for the limitation of the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the scope of the utility model protection.

[0022] Please refer to Figs. 1 to 4The utility model provides a kind of technical scheme: adjustable copper bar cutting equipment, it include: base 1, two slide rails 8 are symmetrically fixedly installed in base 1 top end, slide block 7 is slidably installed in slide rail 8, limit mechanism 6 is equipped in the top of slide block 7, connecting plate 5 is fixedly installed in the side of mutual approach of slide block 7, rack 2 is fixedly installed in the side of base 1 top end, horizontal moving mechanism 3, horizontal moving mechanism 3 includes two fixed plates 37, fixed plate 37 is symmetrically distributed fixedly installed in the top of base 1 two sides, threaded rod 31 is rotatably installed in the side of mutual approach of fixed plate 37, threaded connection block 32 is connected on the outer periphery of threaded rod 31, threaded connection block 32 is fixedly installed in the bottom end middle part of connecting plate 5, stepping motor 33 is fixedly installed in the side of base 1 top end, driving end of stepping motor 33 is fixedly installed with driving wheel 34, driving wheel 34 is driven from driving wheel 36 rotation by synchronous belt 35, from driving wheel 36 can drive threaded rod 31 synchronous rotation by driving wheel 34 rotation, because of the characteristics of screw, threaded connection block 32 can be cooperated with connecting plate 5 and drive slide block 7 to move in slide rail 8, and then the copper bar in limit mechanism 6 can be moved to the lower part of cutting piece 42 along slide rail 8, after cutting is completed, horizontal moving mechanism 3 will drive the copper bar that cutting is completed to reset, automatic feeding and discharging, the degree of automation is higher, copper bar material can be full-automatic feeding and cutting, greatly reduce the time of manual operation, reduce work intensity, increase safety.

[0023] Limit mechanism 6 includes mounting bracket 61, mounting bracket 61 is fixedly installed in the top of same side slide block 7 respectively, air cylinder 62 is rotatably installed in mounting bracket 61, connecting rod 65 is rotatably installed in the output end of air cylinder 62, connecting rod 65 is rotatably installed in the middle part of same side mounting bracket 61, limit mechanism 6 further includes upper limit seat 64, upper limit seat 64 is fixedly installed in the lower part of same side connecting rod 65 respectively, lower limit seat 63 is fixedly installed in the middle part of the top of mounting bracket 61, arc slot is equipped in the side of mutual approach of same side upper limit seat 64 and lower limit seat 63, by controlling air cylinder 62, at this time, the piston rod in air cylinder 62 can drive connecting rod 65 to move on rack 2, and then upper limit seat 64 can move towards lower limit seat 63, cooperate its limit slot, can limit and fix copper bar, avoid copper bar to shake when cutting, influence cutting precision.

[0024] The cutting adjusting mechanism 4 is arranged on the frame 2, the cutting adjusting mechanism 4 comprises two guide rods 41 which are symmetrically arranged and fixedly installed on the upper portion of the frame 2, the outer periphery of the guide rod 41 is slidably installed with a moving frame 44, the bottom end of the moving frame 44 is symmetrically fixedly installed with an electric push rod 43, the driving end of the electric push rod 43 is fixedly installed with a cutting piece 42, the cutting adjusting mechanism 4 further comprises two connecting frames 47, the lower portion of the connecting frame 47 is fixedly installed on the middle portion of the two sides of the moving frame 44 respectively and the upper portion of the connecting frame 47 is slidably installed on the frame 2, the top end of the connecting frame 47 is fixedly installed with a support frame 48 and the support frame 48 is in the shape of U, the support frame 48 is slidably installed with a limiting pin 49 and the outer periphery of the limiting pin 49 is sleeved with a spring 410, a plurality of limiting holes 46 which are uniformly distributed are formed in the middle portion of the top end of the frame 2 and the limiting holes 46 and the limiting pin 49 are all matched, the other side of the top end of the frame 2 is provided with a scale 45, by pulling the limiting pin 49, at the moment, the limiting pin 49 will be separated from the limiting hole 46, the moving frame 44 can be moved along the guide rod 41, the scale 45 on the frame 2 can be used to accurately adjust the position of the cutting piece 42, after the adjustment is completed, the spring 410 will re-engage the limiting pin 49 in the corresponding limiting hole 46, then the electric push rod 43 can push the cutting piece 42 to move downwards until the cutting of the copper bar is completed, and the cutting piece 42 is internally provided with a driving piece, the driving piece can drive the cutting piece to rotate, so as to complete the cutting of the copper bar, the driving piece can be selected from a servo motor and the like.

[0025] Although the foregoing describes the specific embodiments of the present application in detail, so that those skilled in the technical field can understand the present application, the present application is not limited to the scope of the specific embodiments, for those skilled in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims, all the application creations utilizing the concept of the present application are within the scope of protection.

Claims

1. An adjustable copper rod cutting device, characterized in that: Comprising: A base (1), two slide rails (8) are symmetrically and fixedly installed at the top end of the base (1), sliders (7) are slidably installed in the slide rails (8), a limiting mechanism (6) is provided at the top end of each slider (7), a connecting plate (5) is fixedly installed on one side of the sliders (7) close to each other, and a frame (2) is fixedly installed on one side of the top end of the base (1); A transverse movement mechanism (3), the transverse movement mechanism (3) includes two fixing plates (37), the fixing plates (37) are symmetrically distributed and fixedly installed on both sides of the top end of the base (1), a threaded rod (31) is rotatably installed on one side of the fixing plates (37) close to each other, a threaded connection block (32) is threadedly connected to the outer circumference of the threaded rod (31), the threaded connection block (32) is fixedly installed at the middle of the bottom end of the connecting plate (5), a stepping motor (33) is fixedly installed on one side of the top end of the base (1), a driving wheel (34) is fixedly installed at the driving end of the stepping motor (33), the driving wheel (34) drives a driven wheel (36) to rotate through a synchronous belt (35), and the driven wheel (36) is fixedly installed at one end of the threaded rod (31) on one side; A cutting adjustment mechanism (4), the cutting adjustment mechanism (4) is arranged on the frame (2).

2. The adjustable copper rod cutting device according to claim 1, characterized in that: The limiting mechanism (6) includes a mounting frame (61), the mounting frames (61) are respectively fixedly installed at the top end of the sliders (7) on the same side, air cylinders (62) are rotatably installed in the mounting frames (61), connecting rods (65) are rotatably installed at the output ends of the air cylinders (62), and the middle parts of the connecting rods (65) are rotatably installed on the mounting frames (61) on the same side.

3. The adjustable copper rod cutting device according to claim 2, characterized in that: The limiting mechanism (6) further includes upper limiting seats (64), the upper limiting seats (64) are respectively fixedly installed at the lower parts of the connecting rods (65) on the same side, lower limiting seats (63) are fixedly installed at the middle parts of the top ends of the mounting frames (61), and arc-shaped grooves are provided on one side of the upper limiting seats (64) and the lower limiting seats (63) on the same side close to each other.

4. The adjustable copper rod cutting device according to claim 1, characterized in that: The cutting adjustment mechanism (4) includes two guide rods (41), the guide rods (41) are symmetrically distributed and fixedly installed at the upper part inside the frame (2), a moving frame (44) is slidably installed on the outer circumference of the guide rods (41), electric push rods (43) are symmetrically and fixedly installed at the bottom end of the moving frame (44), and a cutting piece (42) is fixedly installed at the driving end of the electric push rods (43).

5. The adjustable copper rod cutting device according to claim 1, characterized in that: The cutting adjustment mechanism (4) further includes two connecting frames (47), the lower parts of the connecting frames (47) are respectively fixedly installed at the middle parts of both sides of the moving frame (44), the upper parts of the connecting frames (47) are slidably installed on the frame (2), a support frame (48) is fixedly installed at the top end of the connecting frames (47) and the support frame (48) is in a shape of a capital letter "J", a limiting pin (49) is slidably installed inside the support frame (48), and a spring (410) is sleeved on the outer circumference of the limiting pin (49).

6. The adjustable copper rod cutting device according to claim 1, characterized in that: A plurality of uniformly distributed limiting holes (46) are formed at the middle part of the top end of the frame (2) and the limiting holes (46) are adapted to the limiting pins (49), and a scale (45) is provided on the other side of the top end of the frame (2).

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