CN222875355U

CN222875355U - A pressing machine

Info

Publication number: CN222875355U
Application number: CN202421489403.2U
Authority: CN
Inventors: 杨忠明; 黄明友; 王红祥
Original assignee: Changning Hongxing Foam Products Co ltd
Current assignee: Changning Hongxing Foam Products Co ltd
Priority date: 2024-06-27
Filing date: 2024-06-27
Publication date: 2025-05-16
Anticipated expiration: 2034-06-27

Abstract

The utility model discloses a pressing machine which comprises a main body supporting base, wherein two sides of the upper end of the main body supporting base are fixedly connected with auxiliary supporting top plates, the upper ends of the auxiliary supporting top plates are fixedly connected with supporting ceilings, two sides of the lower end of each supporting ceiling are fixedly connected with electric push rods, the lower ends of the electric push rods are fixedly connected with connecting support plates, the middle parts of the lower ends of the connecting support plates are fixedly connected with stamping plates, and the connecting support plates are fixedly connected with the pressing machine. According to the utility model, when the stamping plate moves downwards under the extension drive of the electric push rod, the sliding support rod slides on the limiting push rod, one end of the sliding support rod touches the rotating adjusting block while sliding, the back surface of the rotating adjusting block touches the sliding top block and enables the sliding top block to slide backwards, and the sliding top block touches the buffer spring to buffer acting force, so that the descending speed of the stamping plate is controlled, and defective products caused by the fact that the descending speed of the stamping plate is too fast are avoided.

Description

Pressing machine

Technical Field

The utility model relates to the technical field of polymer material processing, in particular to a pressing machine.

Background

The polymer material molding processing is an important means for obtaining polymer material products, reflecting material characteristics and developing new materials, and achieves the highest labor productivity by lowest cost, least energy consumption, least waste and environmental pollution, and the polymer material products with the optimal quality are obtained, meanwhile, the molding efficiency is increased, and the products can be rapidly put into the market for sale, so that the processed products are more favored by consumers under the condition of low pollution, and are favorable for recycling.

According to the pressing machine disclosed in the patent retrieval publication No. CN206690570U, the pressing machine has the beneficial effects that the lower pressing plate of the pressing machine is provided with the handle, the handle and the lower pressing plate are welded into a whole, and an operator can slide the lower pressing plate by using the handle, so that the pressing machine is convenient to use and firm in structure.

When carrying out punching press processing to macromolecular material, be used for pressing the clamp plate of finished product with the model into the in-process of pushing down, its decline speed is too fast leads to the product to cause the damage when pressing, causes the defective products to increase, and the product shape size of producing is not unified simultaneously, is difficult to regulate and control in actual operation, and the product of pressing is not required by the drawing, causes the product to put in the market difficulty.

Disclosure of utility model

The utility model provides a pressing machine for solving the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a pressfitting machine, includes the main part support base, the equal fixedly connected with auxiliary stay roof in both sides of main part support base upper end, the upper end fixedly connected with of auxiliary stay roof supports the ceiling, the equal fixedly connected with electric putter in both sides of support ceiling lower extreme, electric putter's lower extreme fixedly connected with connection extension board, the middle part fixedly connected with punching press board of connection extension board lower extreme, the both sides of connection extension board lower extreme are all through the spacing ejector pin of sliding connection of sliding support, the supplementary buffer of fixed surface of spacing ejector pin, the middle part of diapire is passed through overlap joint support fixedly connected with moulding-die calibrating device in the main part support base, the equal fixedly connected with infrared indicator in both sides of punching press board lower extreme.

According to the technical scheme, the lower end of the limiting ejector rod is fixedly connected with one side face of the auxiliary supporting top plate through the supporting groove plate, and the bottom of one side face of the auxiliary supporting top plate is fixedly connected with the reinforcing support.

According to the technical scheme, the control motor is fixedly connected to the top of one side face of the auxiliary supporting top plate through the lap joint support, and the supporting table is fixedly connected to the lower end of the main body supporting base.

According to the technical scheme, a side face of the supporting table is fixedly connected with a template temporary placement groove plate through a supporting top frame, and two sides of the lower end of the supporting table are fixedly connected with supporting lap feet.

According to the technical scheme, the auxiliary buffer device comprises a main body supporting block, and a rotating adjusting block is rotatably connected to the top and the bottom of one side face of the main body supporting block through a fixed lapping block.

According to the technical scheme, the stainless steel jacking block is fixedly connected to the lower end of the fixed lapping block, and a supporting groove block is fixedly connected to one side face of the stainless steel jacking block.

According to the technical scheme, the buffer springs are fixedly connected to the inner wall of one side of the supporting groove block, and the inner bottom wall and the inner top wall of the supporting groove block are both connected with the sliding top block in a sliding manner through the sliding grooves.

According to the technical scheme, the compression mold calibrating device comprises a main body sliding groove support plate, wherein a placing support plate is connected to the inner bottom wall of the main body sliding groove support plate in a sliding mode, and a threaded adjusting rod is connected to one end of the placing support plate in a rotating mode through a bearing.

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

(1) When the stamping plate moves downwards under the extension drive of the electric push rod, the sliding support rod simultaneously slides on the limiting push rod, one end of the sliding support rod can touch the rotating adjusting block when sliding, the back surface of the rotating adjusting block touches the sliding top block and enables the sliding top block to slide backwards, the sliding top block touches the buffer spring to buffer acting force, accordingly the descending speed of the stamping plate is controlled, and defective products caused by the fact that the descending speed of the stamping plate is too fast are avoided.

(2) The inward or outward of adjustment screw thread adjusting rod is equivalent to the removal of adjusting the left and right positions of placing the strap on main part spout extension board, sets up the calibration of punching press position as the infrared indicator lamp on the punching press board simultaneously to can better confirm the exact position that the template was placed, and then can carry out accurate processing according to the size of the product of processing.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a press-fit machine according to the present utility model;

Fig. 2 is an enlarged schematic view of the structure of the press in fig. 1 a;

FIG. 3 is a schematic diagram illustrating a disassembling structure of an auxiliary buffer device of a pressing machine according to the present utility model;

fig. 4 is a schematic cross-sectional structure of a die calibrating device of a press according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The main body supporting base, 2, an auxiliary supporting top plate, 3, a supporting ceiling, 4, an electric push rod, 5, a connecting support plate, 6, a stamping plate, 7, a sliding support rod, 8, a limiting support rod, 9, an auxiliary buffer device, 901, a main body supporting block, 902, a fixed lapping block, 903, a rotating adjusting block, 904, a stainless steel top block, 905, a supporting groove block, 906, a buffer spring, 907, a sliding top block, 10, a lapping support, 11, a stamping die calibrating device, 1101, a main body sliding groove support plate, 1102, a placing lapping plate, 1103, a threaded adjusting rod, 12, an infrared indicating lamp, 13, a supporting groove plate, 14, a reinforcing support, 15, a lapping support, 16, a control motor, 17, a supporting table, 18, a supporting top frame, 19, a template temporary placing groove plate, 20 and a supporting lapping foot.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, in an embodiment of the present utility model, a pressing machine includes a main body supporting base 1, two sides of an upper end of the main body supporting base 1 are fixedly connected with an auxiliary supporting top plate 2, an upper end of the auxiliary supporting top plate 2 is fixedly connected with a supporting ceiling 3, two sides of a lower end of the supporting ceiling 3 are fixedly connected with an electric push rod 4, a lower end of the electric push rod 4 is fixedly connected with a connecting support plate 5, a middle part of the lower end of the connecting support plate 5 is fixedly connected with a stamping plate 6, two sides of the lower end of the connecting support plate 5 are slidably connected with a limiting push rod 8 through a sliding support rod 7, a surface of the limiting push rod 8 is fixedly connected with an auxiliary buffer device 9, a middle part of an inner bottom wall of the main body supporting base 1 is fixedly connected with a pressing die calibrating device 11 through a lap joint support 10, two sides of the lower end of the stamping plate 6 are fixedly connected with infrared indicating lamps 12, when the stamping plate 6 moves downwards under the driving of the extension of the electric push rod 4, the sliding support rod 7 slides on the limiting support rod 8 simultaneously, one end of the sliding support rod 7 can touch the rotating adjustment block 903 while sliding, the back surface of the rotating adjustment block 903 touches the sliding top block 907 and enables the sliding top block to slide backwards, the sliding top block 907 touches the buffer spring 906 to buffer acting force, accordingly the descending speed of the stamping plate 6 is controlled, defective products caused by the fact that the product is crushed too fast in the descending speed of the stamping plate 6 are avoided, the inward or outward movement of the threaded adjustment rod 1103 is adjusted to be equivalent to the movement of adjusting the left and right positions of the placing strap 1102 on the main body sliding chute support plate 1101, meanwhile, the infrared indicating lamp 12 arranged on the stamping plate 6 is used for calibrating the stamping position, and accordingly the correct position of the die plate can be well determined, and accurate machining can be carried out according to the size of a machined product.

Referring to fig. 1 to 4, the lower end of the limiting ejector rod 8 is fixedly connected with one side surface of the auxiliary supporting top plate 2 through a supporting groove plate 13, the bottom of one side surface of the auxiliary supporting top plate 2 is fixedly connected with a reinforcing bracket 14, the supporting groove plate 13 is used as a fixed support of the limiting ejector rod 8, and the reinforcing bracket 14 is used for re-reinforcing and stabilizing the auxiliary supporting top plate 2.

Referring to fig. 1 to 4, a control motor 16 is fixedly connected to the top of one side surface of one auxiliary supporting top plate 2 through a lap joint bracket 15, a supporting table 17 is fixedly connected to the lower end of the main body supporting base 1, the lap joint bracket 15 and the control motor 16 are together fixed on the auxiliary supporting top plate 2, and the control motor 16 is used for controlling the stamping operation.

Referring to fig. 1 to 4, a side surface of a supporting table 17 is fixedly connected with a temporary placement groove plate 19 of a template through a supporting top frame 18, both sides of the lower end of the supporting table 17 are fixedly connected with supporting legs 20, the temporary placement groove plate 19 of the template is used for temporarily placing produced products, and the supporting legs 20 are used for integrally and stably supporting the press fit machine.

Referring to fig. 3, the auxiliary buffer device 9 includes a main body supporting block 901, wherein the top and the bottom of one side surface of the main body supporting block 901 are rotatably connected with a rotation adjusting block 903 through a fixed lapping block 902, and the rotation adjusting block 903 performs limiting rotation on the fixed lapping block 902 to assist the next acting force buffering.

Referring to fig. 3, a stainless steel top block 904 is fixedly connected to the lower end of the fixed block 902, a supporting groove block 905 is fixedly connected to one side of the stainless steel top block 904, the stainless steel top block 904 serves as a middle connecting support between the supporting groove block 905 and the fixed block 902, and the supporting groove block 905 assists the sliding top block 907 to perform limit sliding.

Referring to fig. 3, a buffer spring 906 is fixedly connected to an inner wall of one side of the supporting groove block 905, a sliding top block 907 is slidably connected to an inner bottom wall and an inner top wall of the supporting groove block 905 through a sliding groove, the sliding top block 907 touches the buffer spring 906, and meanwhile the buffer spring 906 reduces part of impact force.

Referring to fig. 4, the die calibrating device 11 includes a main body chute supporting plate 1101, a placement board 1102 is slidably connected to an inner bottom wall of the main body chute supporting plate 1101, one end of the placement board 1102 is rotatably connected to a threaded adjusting rod 1103 by a bearing, and the threaded adjusting rod 1103 drives the placement board 1102 to move leftwards or rightwards while rotating, so as to properly adjust a stamping position of a product.

The working principle of the utility model is as follows:

The product is placed on the placing strap 1102, the threaded adjusting rod 1103 is adjusted according to the size of the punched product, the threaded adjusting rod 1103 drives the placing strap 1102 to punch and calibrate on the main body sliding groove supporting plate 1101, the infrared indicator lamp 12 is used for recalibrating to ensure the accurate stamping position, the electric push rod 4 is started to drive the sliding supporting rod 7 to slide downwards on the limiting push rod 8, the inner side of the sliding supporting rod 7 contacts with the rotating adjusting block 903 and enables the sliding supporting rod to rotate downwards on the fixed strap 902, the sliding supporting block 907 contacts with the sliding supporting rod 907 and enables the sliding supporting rod to backwards extrude the buffer spring 906, the buffer spring 906 slows down the downward impact force of the sliding supporting rod 7, and the punching plate 6 is prevented from crushing the product during stamping.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and those skilled in the art may easily implement the present utility model as shown in the drawings and described above, but many modifications, adaptations and variations of the present utility model using the above disclosed technical matters without departing from the scope of the present utility model, and meanwhile, any equivalent modifications, adaptations and variations of the above embodiments according to the essential technology of the present utility model are within the scope of the technical matters of the present utility model.

Claims

1. A pressing machine, comprising a main body support base (1), characterized in that both sides of the upper end of the main body support base (1) are fixedly connected with an auxiliary supporting top plate (2), the upper end of the auxiliary supporting top plate (2) is fixedly connected with a supporting ceiling (3), both sides of the lower end of the supporting ceiling (3) are fixedly connected with an electric push rod (4), the lower end of the electric push rod (4) is fixedly connected with a connecting support plate (5), the middle part of the lower end of the connecting support plate (5) is fixedly connected with a stamping plate (6), both sides of the lower end of the connecting support plate (5) are slidably connected with a limiting push rod (8) through a sliding support rod (7), the surface of the limiting push rod (8) is fixedly connected with an auxiliary buffer device (9), the middle part of the inner bottom wall of the main body support base (1) is fixedly connected with a die calibration device (11) through a lap support (10), and both sides of the lower end of the stamping plate (6) are fixedly connected with an infrared indicator light (12).

2. A pressing machine according to claim 1, characterized in that the lower end of the limiting push rod (8) is fixedly connected to one side of the auxiliary support top plate (2) through a supporting groove plate (13), and the bottom of one side of the auxiliary support top plate (2) is fixedly connected with a reinforcing bracket (14).

3. A pressing machine according to claim 2, characterized in that the top of one side of one of the auxiliary supporting top plates (2) is fixedly connected to a control motor (16) through a lap bracket (15), and the lower end of the main supporting base (1) is fixedly connected to a supporting table (17).

4. A pressing machine according to claim 3, characterized in that one side of the support table (17) is fixedly connected to a temporary template placement slot plate (19) through a support top frame (18), and both sides of the lower end of the support table (17) are fixedly connected to support legs (20).

5. A pressing machine according to claim 1, characterized in that the auxiliary buffer device (9) comprises a main support block (901), and the top and bottom of one side of the main support block (901) are rotatably connected to a rotating adjustment block (903) through a fixed block (902).

6. A pressing machine according to claim 5, characterized in that the lower end of the fixed building block (902) is fixedly connected to a stainless steel top block (904), and one side of the stainless steel top block (904) is fixedly connected to a supporting groove block (905).

7. A pressing machine according to claim 6, characterized in that a buffer spring (906) is fixedly connected to the inner wall of one side of the support groove block (905), and the inner bottom wall and the inner top wall of the support groove block (905) are slidably connected to a sliding top block (907) through a sliding groove.

8. A pressing machine according to claim 1, characterized in that the die calibration device (11) comprises a main slide groove support plate (1101), the inner bottom wall of the main slide groove support plate (1101) is slidably connected to a placement strap (1102), and one end of the placement strap (1102) is rotatably connected to a threaded adjusting rod (1103) via a bearing.