CN211590463U

CN211590463U - Demonstration model machining device

Info

Publication number: CN211590463U
Application number: CN202020109602.1U
Authority: CN
Inventors: 李卓; 齐晶薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-29
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to the technical field of model processing equipment, in particular to a demonstration model processing device which comprises a driving mechanism and a tensioning belt, and also comprises a stabilizing mechanism, a lifting mechanism, a cutting mechanism, a pressing mechanism and a supporting frame, wherein the lifting mechanism is connected on the stabilizing mechanism in a sliding way, the lifting mechanism is connected with the stabilizing mechanism in a meshing transmission way, the cutting mechanism is connected with the lower end of the lifting mechanism in a sliding way, the driving mechanism is fixedly connected with the rear end of the lifting mechanism, the driving mechanism is connected with the cutting mechanism in a transmission way, the pressing mechanism is fixedly connected with the lower end on the right side of the lifting mechanism, the supporting frame is fixedly connected with the right end of the stabilizing mechanism, the tensioning belt is fixedly connected with the upper end of the supporting frame, the device can replace manpower, quickly cut blanks, and the cutting speed and the feeding amount can, improve the regularity of cutting plane, avoid appearing the ladder face, make things convenient for subsequent processing.

Description

Demonstration model machining device

Technical Field

The utility model relates to a model processing equipment technical field, more specifically the demonstration model processingequipment that says so.

Background

The model is an object for expressing the objective of objectively describing the morphological structure through subjective consciousness by means of physical or virtual representation, and in a broad sense: if one thing can change as another thing changes, then that thing is a model of another thing. The effect of model is the nature of expressing different concepts, a concept can make many models take place the change of different degrees, but just few models just can express the nature of a concept, so a concept can change the expression form of nature through referring to different models, in the manufacturing process of wooden model, often need cut into the blank with the size as much as the target model with big blank, if use ordinary saw to cut, not only cutting speed is slow, and very hard, it is also not very convenient to the fixed of blank, the cutting plane is also difficult to guarantee neatly, the stair face can appear, influence subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a demonstration model processingequipment, the device can replace the manpower, and is quick cuts the blank, and the speed and the feed volume of cutting can be regulated and control at any time, improve the regularity of cutting plane, avoid appearing the ladder face, make things convenient for subsequent processing, and the device can make the fixed convenience more and firm of blank simultaneously, and the saw blade that the device used is the most common saw blade on the market, in case the saw blade damages, changes convenience very.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a demonstration model processingequipment, including actuating mechanism and taut area, this demonstration model processingequipment still includes firm mechanism, elevating system, cutting mechanism, hold-down mechanism and support frame, elevating system sliding connection is in firm mechanism, and elevating system and firm mechanism meshing transmission are connected, cutting mechanism sliding connection is at elevating system's lower extreme, actuating mechanism fixed connection is in elevating system's rear end, and actuating mechanism and cutting mechanism transmission are connected, hold-down mechanism fixed connection is at the lower extreme on elevating system right side, support frame fixed connection is at firm mechanism's right-hand member, taut area fixed connection is in the upper end of support frame.

As this technical scheme's further optimization, the utility model relates to a demonstration model processingequipment, firm mechanism includes carriage, rack I, rack II and telescopic link, I fixed connection in the left side of carriage rear end of rack, rack II is provided with two, and two rack II difference fixed connection are in the left and right sides of carriage front end, the telescopic link is provided with two, the equal fixed connection of two telescopic links on the right side of carriage lower extreme, elevating system sliding connection is on the carriage, and elevating system and rack I and two rack II equal meshing transmission are connected, support frame fixed connection is at the right-hand member of two telescopic links.

As this technical scheme's further optimization, the utility model relates to a demonstration model processingequipment, elevating system is including removing frame, gear I, motor I and gear II, remove a sliding connection on the carriage, gear I is provided with two, and two gears I rotate respectively to be connected in the left and right sides that removes a front end, and two gears I mesh with two racks II transmission respectively and be connected, I fixed connection of motor removes the downside of a rear end, II fixed connection of gear are on the output shaft of motor I, and gear II meshes the transmission with I rack and is connected, cutting mechanism sliding connection is at the lower extreme that removes the frame, hold-down mechanism fixed connection is at the downside that removes the frame right-hand member, actuating mechanism fixed connection is in the upper end that removes a rear end.

As a further optimization of this technical scheme, the utility model relates to a demonstration model processingequipment, cutting mechanism includes saw blade frame and saw blade, saw blade fixed connection is at the lower extreme of saw blade frame, and saw blade frame sliding connection is at the lower extreme that removes the frame, the saw blade frame is connected with the actuating mechanism transmission.

As a further optimization of this technical scheme, the utility model relates to a demonstration model processingequipment, actuating mechanism includes motor II, rolling disc and gangbar, II fixed connection of motor are at the upside of removal frame rear end, rolling disc fixed connection is on the output shaft of motor II, the both ends of gangbar rotate with saw blade frame and rolling disc respectively and are connected.

As a further optimization of this technical scheme, the utility model relates to a demonstration model processingequipment, hold-down mechanism includes clamp plate and spring post, the spring post is provided with two, and two spring post difference fixed connection are both sides around removing the frame right-hand member, clamp plate fixed connection is at the lower extreme of two spring posts.

As a further optimization of this technical scheme, the utility model relates to a demonstration model processingequipment, the connecting rod is provided with two, and two connecting rods are fixed connection both sides around the support frame lower extreme middle part respectively, the gyro wheel is provided with two, and two gyro wheels rotate respectively and connect both sides around the support frame lower extreme.

The utility model relates to a demonstration model processingequipment's beneficial effect does: can drive cutting mechanism reciprocating motion through actuating mechanism, replace the manpower, rotation through control motor I, can control elevating system elevating speed, and then the speed and the feed amount of control cutting mechanism cutting, the support frame can slide according to the length of blank, make the both ends of blank keep at same height, can be fixed with the end of blank through the taut area, and before cutting mechanism cuts the blank, hold-down mechanism will compress tightly cutting part, improve the regularity of cutting plane, avoid appearing the ladder face, make things convenient for subsequent processing, the saw blade that the device used is the most common saw blade on the market, in case the saw blade damages, change convenience very.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a model machining device of the present invention;

FIG. 2 is a schematic structural view of the securing mechanism of the present invention;

fig. 3 is a schematic structural view of the lifting mechanism of the present invention;

fig. 4 is a schematic structural diagram of the cutting mechanism of the present invention;

fig. 5 is a schematic structural view of the driving mechanism of the present invention;

fig. 6 is a schematic structural diagram of the support frame of the present invention.

In the figure: a securing mechanism 1; a carriage 1-1; a rack I1-2; a rack II 1-3; 1-4 parts of a telescopic rod; a lifting mechanism 2; a moving frame 2-1; a gear I2-2; 2-3 of a motor; 2-4 of a gear; a cutting mechanism 3; 3-1 of a saw blade frame; 3-2 parts of saw blade; a drive mechanism 4; a motor II 4-1; 4-2 of a rotating disc; 4-3 of a linkage rod; a pressing mechanism 5; 5-1 of a pressing plate; 5-2 of a spring post; a support frame 6; a connecting rod 6-1; 6-2 of rollers; the strap 7 is tensioned.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 6, and a demonstration model processing device includes a driving mechanism 4 and a tightening belt 7, and further includes a stabilizing mechanism 1, an elevating mechanism 2, a cutting mechanism 3, a pressing mechanism 5 and a supporting frame 6, wherein the elevating mechanism 2 is slidably connected to the stabilizing mechanism 1, the elevating mechanism 2 is in meshing transmission connection with the stabilizing mechanism 1, the cutting mechanism 3 is slidably connected to the lower end of the elevating mechanism 2, the driving mechanism 4 is fixedly connected to the rear end of the elevating mechanism 2, the driving mechanism 4 is in transmission connection with the cutting mechanism 3, the pressing mechanism 5 is fixedly connected to the lower end of the right side of the elevating mechanism 2, the supporting frame 6 is fixedly connected to the right end of the stabilizing mechanism 1, and the tightening belt 7 is fixedly connected to the upper end of the supporting frame 6.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-6, and the embodiment will be further described, wherein the fixing mechanism 1 includes a sliding frame 1-1, a rack i 1-2, a rack ii 1-3, and telescopic rods 1-4, the rack i 1-2 is fixedly connected to the left side of the rear end of the sliding frame 1-1, the rack ii 1-3 is provided with two racks ii 1-3, the two racks ii 1-3 are respectively fixedly connected to the left and right sides of the front end of the sliding frame 1-1, the telescopic rods 1-4 are provided with two telescopic rods 1-4, the two telescopic rods 1-4 are both fixedly connected to the right side of the lower end of the sliding frame 1-1, the lifting mechanism 2 is slidably connected to the sliding frame 1-1, and the lifting mechanism 2 is in meshing transmission connection with the rack i 1-2 and, the support frame 6 is fixedly connected to the right ends of the two telescopic rods 1-4.

The device is provided with a controller, and the working states of the motor I2-3 and the motor II 4-1 can be controlled through the controller.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-6, and the embodiment is further described, the lifting mechanism 2 includes a moving frame 2-1, a gear i 2-2, a motor i 2-3 and a gear ii 2-4, the moving frame 2-1 is slidably connected to the sliding frame 1-1, the gear i 2-2 is provided with two gears i 2-2, the two gears i 2-2 are respectively rotatably connected to the left and right sides of the front end of the moving frame 2-1, the two gears i 2-2 are respectively in meshing transmission connection with the two racks ii 1-3, the motor i 2-3 is fixedly connected to the lower side of the rear end of the moving frame 2-1, the gear ii 2-4 is fixedly connected to the output shaft of the motor i 2-3, and the gear ii 2-4 is in meshing transmission connection with the rack i 1-2, the cutting mechanism 3 is connected to the lower end of the moving frame 2-1 in a sliding mode, the pressing mechanism 5 is fixedly connected to the lower side of the right end of the moving frame 2-1, and the driving mechanism 4 is fixedly connected to the upper end of the rear end of the moving frame 2-1.

When the device is used, the cut part of a blank is placed on the sliding frame 1-1, then the supporting frame 6 is pulled, the other end of the blank is placed on the supporting frame 6, and then the blank is fixed by the tensioning belt 7.

The motor I2-3 is started through the controller, the output shaft of the motor I2-3 drives the gear II 2-4 to rotate, the gear II 2-4 is in meshed transmission connection with the rack I1-2, the motor I2-3 drives the moving frame 2-1 to move downwards, and in the process that the moving frame 2-1 moves downwards, the two gears I2-2 are respectively in meshed rotation connection with the two racks II 1-3, so that the two ends of the moving frame 2-1 can keep the same height.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1-6, wherein the cutting mechanism 3 includes a saw blade frame 3-1 and a saw blade 3-2, the saw blade 3-2 is fixedly connected to the lower end of the saw blade frame 3-1, the saw blade frame 3-1 is slidably connected to the lower end of the movable frame 2-1, and the saw blade frame 3-1 is in transmission connection with the driving mechanism 4.

The saw blade 3-2 is the most common saw blade in the market, and once the saw blade 3-2 is damaged, the replacement is very convenient.

The fifth concrete implementation mode:

the third or fourth embodiment is further described with reference to fig. 1-6, the driving mechanism 4 includes a motor ii 4-1, a rotating disc 4-2 and a linkage rod 4-3, the motor ii 4-1 is fixedly connected to the upper side of the rear end of the moving frame 2-1, the rotating disc 4-2 is fixedly connected to an output shaft of the motor ii 4-1, and two ends of the linkage rod 4-3 are respectively rotatably connected to the saw blade frame 3-1 and the rotating disc 4-2.

The device is electrified, the motor II 4-1 is started through the controller, an output shaft of the motor II 4-1 drives the rotating disc 4-2 to rotate, the rotating disc 4-2 drives the saw blade frame 3-1 to reciprocate in the moving frame 2-1 through the linkage rod 4-3, and meanwhile, the saw blade frame 3-1 drives the saw blade frame 3-2 to reciprocate.

The sixth specific implementation mode:

the third embodiment is further described with reference to fig. 1 to 6, the pressing mechanism 5 includes two pressing plates 5-1 and two spring columns 5-2, the two spring columns 5-2 are respectively and fixedly connected to the front and rear sides of the right end of the movable frame 2-1, and the pressing plate 5-1 is fixedly connected to the lower ends of the two spring columns 5-2.

Before the saw blade 3-2 contacts the blank, the pressing plate 5-1 contacts the blank firstly, the two spring columns 5-2 are compressed along with the continuous movement of the moving frame 2-1, meanwhile, pressure is applied to the pressing plate 5-1 to fix the cutting part of the blank, the saw blade 3-2 cuts into the blank along with the continuous descending of the moving frame 2-1, the cutting operation is completed, then the moving frame 2-1 is controlled to return to the original position, the pressing plate 5-1 returns to the original position simultaneously, then the supporting frame 6 is pushed leftwards, the operations are repeated, the cutting operation is completed, and the device can be used for model processing, wood cutting, scientific and technical philosophy teaching and the like.

The seventh embodiment:

the following describes the present embodiment with reference to fig. 1 to 6, and the present embodiment further describes an embodiment two, two connecting rods 6-1 are provided, two connecting rods 6-1 are respectively fixedly connected to the front and rear sides of the middle portion of the lower end of the supporting frame 6, two rollers 6-2 are provided, and two rollers 6-2 are respectively rotatably connected to the front and rear sides of the lower end of the supporting frame 6.

The utility model discloses a demonstration model processingequipment, its theory of operation is:

After the operation is finished, the device is powered on, the motor II 4-1 is started through the controller, an output shaft of the motor II 4-1 drives the rotating disc 4-2 to rotate, the rotating disc 4-2 drives the saw blade frame 3-1 to reciprocate in the moving frame 2-1 through the linkage rod 4-3, and meanwhile, the saw blade frame 3-1 drives the saw blade 3-2 to reciprocate.

After the operation is finished, the motor I2-3 is started through the controller, the output shaft of the motor I2-3 drives the gear II 2-4 to rotate, the gear II 2-4 is in meshed transmission connection with the rack I1-2, the motor I2-3 drives the moving frame 2-1 to move downwards, and in the process that the moving frame 2-1 moves downwards, the two gears I2-2 are respectively in meshed rotation connection with the two racks II 1-3, so that the two ends of the moving frame 2-1 can keep the same height.

Before the saw blade 3-2 contacts the blank, the pressing plate 5-1 contacts the blank, the two spring columns 5-2 are compressed along with the continuous movement of the moving frame 2-1, meanwhile, pressure is applied to the pressing plate 5-1 to fix the cutting part of the blank, the saw blade 3-2 cuts into the blank along with the continuous descending of the moving frame 2-1, the cutting operation is completed, then the moving frame 2-1 is controlled to return to the original position, the pressing plate 5-1 returns to the original position at the same time, then the supporting frame 6 is pushed leftwards, the operations are repeated, and the cutting operation is completed.

According to the cutting device, manpower can be replaced, the blank can be quickly cut, the cutting speed and the feeding amount can be regulated at any time, the regularity of the cutting surface is improved, the stepped surface is avoided, and subsequent processing is facilitated.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. A demonstration model processing device comprises a driving mechanism (4) and a tensioning belt (7), and is characterized in that: this demonstration model processingequipment still includes stabilizing mean (1), elevating system (2), cutting mechanism (3), hold-down mechanism (5) and support frame (6), elevating system (2) sliding connection is on stabilizing mean (1), and elevating system (2) is connected with stabilizing mean (1) meshing transmission, cutting mechanism (3) sliding connection is at the lower extreme of elevating system (2), actuating mechanism (4) fixed connection is in the rear end of elevating system (2), and actuating mechanism (4) is connected with cutting mechanism (3) transmission, hold-down mechanism (5) fixed connection is at the lower extreme on elevating system (2) right side, support frame (6) fixed connection is at the right-hand member of stabilizing mean (1), taut area (7) fixed connection is in the upper end of support frame (6).

2. A demonstration model processing apparatus according to claim 1, wherein: the stabilizing mechanism (1) comprises a sliding frame (1-1), a rack I (1-2), two racks II (1-3) and two telescopic rods (1-4), wherein the rack I (1-2) is fixedly connected to the left side of the rear end of the sliding frame (1-1), the two racks II (1-3) are respectively and fixedly connected to the left side and the right side of the front end of the sliding frame (1-1), the two telescopic rods (1-4) are arranged, the two telescopic rods (1-4) are both fixedly connected to the right side of the lower end of the sliding frame (1-1), the lifting mechanism (2) is slidably connected to the sliding frame (1-1), and the lifting mechanism (2) is in meshing transmission connection with the rack I (1-2) and the two racks II (1-3), the support frame (6) is fixedly connected to the right ends of the two telescopic rods (1-4).

3. A demonstration model processing apparatus according to claim 2, wherein: the lifting mechanism (2) comprises a moving frame (2-1), a gear I (2-2), two motors I (2-3) and two gears II (2-4), the moving frame (2-1) is connected to the sliding frame (1-1) in a sliding mode, the number of the gears I (2-2) is two, the two gears I (2-2) are respectively connected to the left side and the right side of the front end of the moving frame (2-1) in a rotating mode, the two gears I (2-2) are respectively connected with the two racks II (1-3) in a meshing transmission mode, the motors I (2-3) are fixedly connected to the lower side of the rear end of the moving frame (2-1), the gears II (2-4) are fixedly connected to output shafts of the motors I (2-3), and the gears II (2-4) are connected with the racks I (1-2) in a meshing transmission mode, the cutting mechanism (3) is connected to the lower end of the moving frame (2-1) in a sliding mode, the pressing mechanism (5) is fixedly connected to the lower side of the right end of the moving frame (2-1), and the driving mechanism (4) is fixedly connected to the upper end of the rear end of the moving frame (2-1).

4. A demonstration model processing apparatus according to claim 3, wherein: the cutting mechanism (3) comprises a saw blade frame (3-1) and a saw blade (3-2), the saw blade (3-2) is fixedly connected to the lower end of the saw blade frame (3-1), the saw blade frame (3-1) is connected to the lower end of the movable frame (2-1) in a sliding mode, and the saw blade frame (3-1) is in transmission connection with the driving mechanism (4).

5. A demonstration model processing apparatus according to claim 3 or 4, wherein: the driving mechanism (4) comprises a motor II (4-1), a rotating disc (4-2) and a linkage rod (4-3), the motor II (4-1) is fixedly connected to the upper side of the rear end of the moving frame (2-1), the rotating disc (4-2) is fixedly connected to an output shaft of the motor II (4-1), and two ends of the linkage rod (4-3) are respectively in rotating connection with the saw blade frame (3-1) and the rotating disc (4-2).

6. A demonstration model processing apparatus according to claim 3, wherein: the pressing mechanism (5) comprises a pressing plate (5-1) and two spring columns (5-2), the two spring columns (5-2) are respectively and fixedly connected to the front side and the rear side of the right end of the movable frame (2-1), and the pressing plate (5-1) is fixedly connected to the lower ends of the two spring columns (5-2).

7. A demonstration model processing apparatus according to claim 2, wherein: the device is characterized by further comprising two connecting rods (6-1) and two rollers (6-2), wherein the two connecting rods (6-1) are fixedly connected to the front side and the rear side of the middle part of the lower end of the supporting frame (6) respectively, the two rollers (6-2) are arranged, and the two rollers (6-2) are rotatably connected to the front side and the rear side of the lower end of the supporting frame (6) respectively.