CN213613617U - Solar energy insulation can dustcoat punching device - Google Patents

Abstract

The utility model discloses a solar insulation can outer cover punching device, relating to the technical field of solar insulation can processing, comprising a base, wherein a base and a working bedplate are arranged on the base, a motor and a crank are arranged on the base, and a connecting rod is rotatably connected on the crank; one end of the crank is fixedly connected with the driven belt pulley; the other end of the crank is connected with the incomplete gear; the incomplete gear is meshed with the first gear; the first gear is rotatably arranged on the side surface of the base; the first gear is meshed with a second gear, and the second gear is rotatably arranged on the side surface of the base; the second gear and the third gear are coaxially and fixedly arranged, and the third gear is meshed with the fourth gear; the fourth gear is fixedly connected with the screw rod; the screw rod is rotatably arranged in the working table plate and can drive the working table plate to slide in a reciprocating mode. The workbench can not move when the crank drives the connecting rod to punch downwards, and the problem that the workbench still moves to cause deformation of a processed workpiece or unsafe factors in the prior art in the punching process is solved.

Description

Solar energy insulation can dustcoat punching device

Technical Field

The utility model relates to a solar energy insulation can processing technology field, in particular to solar energy insulation can dustcoat punching device.

Background

The invention discloses a solar insulation can outer cover punching device which comprises a base, a machine base, a working table plate, a motor, a driven belt pulley, a crank, a connecting rod, a main synchronizing wheel and a driven synchronizing wheel, wherein the crank rotates under the driving of the motor to enable the connecting rod to move up and down to complete punching processing, the working table plate moves on the base through the synchronous belt pulley, the working table plate moves at equal intervals after a first hole is processed to complete the processing of a next hole, and therefore continuous processing is achieved, and production efficiency is improved. However, due to structural reasons, the workbench still moves relative to the punch uninterruptedly in the punching process of the punch, and the punch is subjected to continuous radial force at the moment of punching penetration, so that the workpiece deforms relative to the workbench, and even the workpiece moves upwards when the punch is lifted, and the machining quality and safety are affected.

Disclosure of Invention

In order to solve the above problem, the utility model discloses a following technical scheme realizes:

a punching device for an outer cover of a solar insulation can comprises a base, a machine base, a working table plate, a motor, a driven belt pulley, a crank and a connecting rod, wherein the machine base and the working table plate are arranged on the base; one end of the crank is fixedly connected with the driven belt pulley;

the other end of the crank is connected with the incomplete gear; the incomplete gear is meshed with the first gear; the incomplete gear and the first gear form an intermittent rotating gear mechanism, so that the workbench can not move when the crank drives the connecting rod to punch downwards, and the problem that a machined workpiece is deformed or unsafe factors are caused due to the fact that the workbench still moves in the punching process in the prior art is solved.

The first gear is rotatably arranged on the side surface of the base; the first gear is meshed with a second gear, and the second gear is rotatably arranged on the side surface of the base;

the second gear and the third gear are coaxially and fixedly arranged, and the third gear is meshed with the fourth gear; the fourth gear is fixedly connected with the screw rod;

the screw rod is rotatably arranged in the working table plate and can drive the working table plate to slide in a reciprocating mode.

Preferably, the crank is of a zigzag structure;

the incomplete gear is made of a straight gear, teeth are not arranged in a sector area of the outer circumference of the incomplete gear, and the sector area without the teeth is in the same direction with the bent convex part of the crank.

Preferably, the second gear and the third gear are formed by same step gears.

Preferably, the first gear is rotatably arranged on a first gear rotating shaft, and the first gear rotating shaft is welded and fixed on the side surface of the machine base and is parallel to the crank.

Preferably, the screw is a ball screw. Ball screw can the noise reduction, and it is more smooth and easy to remove.

The utility model discloses on prior art's basis, increased intermittent type rotating gear mechanism for the workstation can not remove when the crank drives the connecting rod and punches down, thereby still removes because of the stamping process workstation among the solution prior art and leads to the processing work piece to warp or cause unsafe factor problem. The improved structure has the advantages of less improvement, simple structure, low cost, convenient operation and good stability.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment provided by the present invention;

FIG. 2 is a schematic view showing the connection relationship between the main transmission components according to the embodiment of the present invention;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

fig. 5 is a top view of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 5 of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-5, a solar insulation can dustcoat punching device comprises a base 1, a machine base 2, a working table plate 3, a motor 4, a driven pulley 5, a crank 6 and a connecting rod 7, wherein the machine base 2 and the working table plate 3 are arranged on the base 1, the motor 4 and the crank 6 are arranged on the machine base 2, the connecting rod 7 is connected to the crank 6 in a rotating mode, a punch is arranged at the lower end of the connecting rod 7, one end of the crank 6 is fixedly connected with the driven pulley 5, and the motor 4 is connected with the pulley 5 through a belt 401. The structure is completely the same as the structure of the solar insulation can outer cover punching device disclosed in the Chinese invention patent CN104624777B, and the punching device can be directly applied mechanically, and the difference lies in that:

the other end of the crank 6 is connected to an incomplete gear 8. As shown in fig. 2 and 4, the incomplete gear 8 meshes with the first gear 10. The crank 6 is of a zigzag structure, the incomplete gear 8 is made of a straight gear, no teeth are arranged in a sector area of the outer circumference of the incomplete gear, and the sector area without the teeth is in the same direction as the bent convex part of the crank 6. The incomplete gear 8 and the first gear 10 form an intermittent rotation gear mechanism, so that the workbench 3 can not move when the crank 6 drives the connecting rod 7 to punch downwards, and the problem that the workbench still moves to cause deformation of a processed workpiece or unsafe factors in the prior art is solved. The first gear 10 is rotatably disposed on a side surface of the base 2, and specifically, the first gear 10 is rotatably disposed on a first gear rotating shaft which is welded and fixed on the side surface of the base 2 and is parallel to the crank 6. The first gear 10 is in turn intermeshed with a second gear 9, which second gear 9 is rotatably arranged at the side of the housing 2. The second gear 9 and the third gear 901 are coaxially fixed, and the third gear 901 is meshed with the fourth gear 302. (for convenience of assembly and cost saving, a step gear with the same body of the second gear 9 and the third gear 901 may be selected) the fourth gear 302 is fixedly connected with the screw 301. The screw rod 301 is rotatably arranged in the workbench plate 3 and can drive the workbench plate 3 to slide in a reciprocating manner. The screw 301 is a ball screw. Ball screw can the noise reduction, and it is more smooth and easy to remove. The structure of the working table plate 3 is the same as that of the prior art, and a guide rail 101 is arranged at the movable connection part of the base 1 and the working table plate 3 and is in threaded connection with the base 1; a screw rod 301 is arranged at the center of the left end of the working table plate 3, and the screw rod are mutually meshed and movably connected; the center of the left end of the screw rod 301 is provided with a fourth gear 302.

During operation, a workpiece is placed on the workbench 3, the motor 4 drives the belt pulley 5 to rotate, and meanwhile, the crank 6 is also driven to rotate. Because the crank 6 is of a zigzag structure, the connecting rod 7 and the punch 701 on the crank do up-and-down impact motion, and the workpiece is punched. In the process of rotation of the crank 6, the incomplete gear 8 at the other end of the crank also rotates, and transmits torque to the first gear 10, the second gear 9 and the fourth gear 302 so as to rotate the screw 301, and finally, the workbench is driven to move. The incomplete gear 8 is a gear with partial area missing teeth, the missing teeth part corresponds to the crank 6 in a shape of Chinese character 'ji', when the protruding part of the crank 6 moves downwards to realize punching, the missing teeth part of the incomplete gear 8 is aligned to face the first gear 10, so that torque cannot be transmitted continuously, the first gear stops rotating, and the workbench cannot move at the moment of punching. And redundant radial force is not generated between the workpiece and the punch 701, so that the problem that the workpiece is tilted and even potential safety hazard is caused is avoided. The utility model discloses on prior art's basis, increased intermittent type rotating gear mechanism for workstation 3 can not remove when crank 6 drives connecting rod 7 punching press downwards, thereby still removes to lead to processing work piece to warp or cause unsafe factor problem because of the stamping process workstation among the solution prior art. The improved structure has the advantages of less improvement, simple structure, low cost, convenient operation and good stability.

Claims (5)

1. A punching device for an outer cover of a solar heat-insulation box comprises a base (1), a machine base (2), a working table plate (3), a motor (4), a driven belt pulley (5), a crank (6) and a connecting rod (7), wherein the machine base (2) and the working table plate (3) are arranged on the base (1), the motor (4) and the crank (6) are arranged on the machine base (2), and the connecting rod (7) is rotatably connected to the crank (6); one end of the crank (6) is fixedly connected with the driven pulley (5), and is characterized in that:

the other end of the crank (6) is connected with an incomplete gear (8); the incomplete gear (8) is meshed with a first gear (10);

the first gear (10) is rotatably arranged on the side surface of the machine base (2); the first gear (10) is meshed with a second gear (9), and the second gear (9) is rotatably arranged on the side surface of the base (2);

the second gear (9) and the third gear (901) are coaxially and fixedly arranged, and the third gear (901) is meshed with the fourth gear (302); the fourth gear (302) is fixedly connected with the screw rod (301);

the screw rod (301) is rotatably arranged in the workbench plate (3) and can drive the workbench plate (3) to slide in a reciprocating mode.

2. The solar incubator outer cover punching device according to claim 1, characterized in that:

the crank (6) is of a structure in a shape like a Chinese character 'ji';

the incomplete gear (8) is made of a straight gear, teeth are not arranged in a sector area of the outer circumference of the incomplete gear, and the sector area without the teeth is in the same direction with the bending convex part of the crank (6).

3. The solar incubator outer cover punching device according to claim 1, characterized in that:

the second gear (9) and the third gear (901) are formed by same step gears.

4. The solar incubator outer cover punching device according to claim 1, characterized in that:

the first gear (10) is rotatably arranged on a first gear rotating shaft, and the first gear rotating shaft is welded and fixed on the side surface of the machine base (2) and is parallel to the crank (6).

5. The solar incubator outer cover punching device according to claim 1, characterized in that:

the screw rod (301) is a ball screw rod.

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