CN214563202U

CN214563202U - Dead weight pressurizer

Info

Publication number: CN214563202U
Application number: CN202023217746.8U
Authority: CN
Inventors: 李新召
Original assignee: Herbie Nantong Technology Co ltd
Current assignee: Herbie Nantong Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a pressurize technical field is a press is protected to dead weight particularly, include: the lifting driving mechanism and the driving connecting plate; the counterweight plate is connected with the driving connecting plate through the guide mechanism and can vertically move relative to the driving connecting plate; and the fixing jig corresponds to the counterweight plate and is used for accommodating a product. The utility model discloses a pressure is applyed in order to realize the pressurize to the product to the dead weight of press machine through the weight plate, lift actuating mechanism is used for realizing the weight plate and targets in place and further exert pressure in order to ensure to press and hold and target in place to the weight plate, there is not the direct impact force of lift actuating mechanism to the product, can also change the balancing weight of different weights as required, and guide structure's setting helps guaranteeing the collimation nature and the stability of balancing weight in the operation process, thereby the problem of bad phenomena such as collapse and deformation has appeared in the product has been solved, the product yield has been promoted.

Description

Dead weight pressurizer

Technical Field

The utility model relates to a pressurize technical field is a press is protected to dead weight particularly.

Background

The existing pressure maintaining mechanism directly acts on a product through a power mechanism to apply certain pressure to perform pressure maintaining operation, but for products with smaller size, the pressure maintaining operation is performed because the pressure bearing area of the product is too small, and adverse conditions such as pressure injury and edge collapse are easy to occur, so that the existing pressure maintaining mechanism needs to be provided with a large number of sensors to ensure the movement stroke of the pressure maintaining mechanism, the complexity of the machine is increased, and the cost of the pressure maintaining machine is increased. In order to solve the influence of direct impact force, a novel self-weight press is required to be designed.

Disclosure of Invention

An object of the utility model is to solve the not enough of prior art, provide a dead weight guarantor's press, the influence that the direct impact force when solving the pressurize caused the product.

In order to achieve the above object, a self-weight press is designed, comprising: the lifting driving mechanism and the driving connecting plate are driven by the lifting driving mechanism; the counterweight plate is connected with the driving connecting plate through the guide mechanism and can vertically move relative to the driving connecting plate; and the fixing jig corresponds to the counterweight plate and is used for accommodating products.

The utility model discloses still have following preferred technical scheme:

the driving connecting plate is connected with a plurality of first guide columns capable of moving vertically so as to guide the lifting of the driving connecting plate.

The guide mechanism comprises a counterweight plate guide post, and the counterweight plate guide post is fixedly connected with the counterweight plate and movably connected with the driving connecting plate.

And second connecting holes are symmetrically formed in the left and right of the counterweight plate and are respectively used for being matched with the guide slide connecting guide columns.

The guide mechanism further comprises a guide sliding connection guide post, and the guide sliding connection guide post is fixedly connected with the driving connection plate and movably connected with the counterweight plate.

The lower end of the guide sliding connection guide pillar is provided with a circumferential extending part, and a step part corresponding to the maximum upward movement stroke position of the guide sliding connection guide pillar is arranged in the second connecting hole.

The fixing jig is provided with a plurality of positioning holes, and the driving connecting plate or the counterweight plate is provided with positioning guide columns corresponding to the positioning holes.

And a buffer is arranged at the lower side of the driving connecting plate.

The lower side of the counterweight plate is provided with a copying jig corresponding to the fixed jig.

Beneficial effects of the utility model

The utility model provides an advantage of press is protected to dead weight includes but not limited to: the utility model discloses a dead weight of press is protected through the dead weight of weight plate exerts pressure to the product in order to realize the pressurize, and lift actuating mechanism is used for realizing that the weight plate targets in place and further exerts pressure to the weight plate in order to ensure to press and hold and target in place, does not have the direct impact force of lift actuating mechanism to the product, simultaneously, can also change the weight plate of different weights as required to guiding mechanism's setting helps guaranteeing the collimation nature and the stability of weight plate at the operation in-process, thereby the utility model discloses a dead weight pressurize machine has realized carrying out the technological effect of pressurize by the dead weight, has solved the product and has appeared pressing and collapse and the problem of bad phenomenon such as deformation, has promoted the product yield.

Drawings

Fig. 1 exemplarily shows the overall structure schematic diagram of the dead weight protection press of the present invention.

Fig. 2 is a schematic structural view schematically illustrating a pressure maintaining portion of the self-weight pressure maintaining machine according to the present invention.

Fig. 3 exemplarily shows a matching schematic diagram of the weight plate and the driving connecting plate of the present invention.

Fig. 4 shows an exemplary matching cross-sectional view of the weight plate and the drive connection plate of the present invention.

Fig. 5 exemplarily shows the pressure maintaining process schematic diagram 1 of the self-weight pressure maintaining machine of the present invention.

Fig. 6 exemplarily shows the pressure maintaining process schematic diagram 2 of the self-weight pressure maintaining machine of the present invention.

Fig. 7 exemplarily shows the pressure maintaining process schematic diagram 3 of the self-weight pressure maintaining machine of the present invention.

In the figure: 1. the lifting driving mechanism 2, the protective cover 3, the three-color lamp 4, the supporting plate 5, the profiling jig 6, the first guide post 7, the driving connecting plate 8, the counterweight plate 9, the fixing jig 10, the guide mechanism 11, the buffer 12, the product 13, the guide sliding connecting guide post 14, the counterweight plate guide post 15, the positioning guide post 16, the second connecting hole 17 and the first connecting hole.

Detailed Description

This embodiment provides a press is protected to dead weight, mainly includes parts such as lift actuating mechanism 1, drive connecting plate 7, weight plate 8, guiding mechanism 10 and fixed tool 9, wherein, lift actuating mechanism 1 with drive connecting plate 7 link to each other, drive connecting plate 7 pass through guiding mechanism 10 with weight plate 8 fixed connection, and weight plate 8 can for drive connecting plate 7 along vertical relative motion, fixed tool 9 be used for holding and location product 12, and fixed tool 9 with weight plate 8 correspond to each other, for example the downside of weight plate 8 correspond to fixed tool 9 be equipped with profile modeling tool 5, in order with fixed tool 9 cooperate and carry out the pressurize operation. Hereinafter, main components thereof will be described by way of example with reference to the accompanying drawings.

Referring to fig. 1 and 2, in one embodiment, an air cylinder is used as the lifting driving mechanism 1, the air cylinder is supported at the top of the device through a supporting plate 4, and a telescopic end of the air cylinder is arranged downwards and is fixedly connected with a driving connecting plate 7, so that the driving connecting plate 7 can be driven to lift vertically. In a preferred embodiment, a plurality of first guide posts 6 are connected to the driving connecting plate 7 for guiding the lifting of the driving connecting plate 7. For example, two first guide posts 6 are symmetrically connected to the driving connecting plate 7, and the first guide posts 6 are movably connected to the top support plate 4 through a shaft sleeve and a bearing in a lifting manner.

In a preferred embodiment, the guiding mechanism 10 includes a weight plate guide post 14 and a guiding and sliding connecting guide post 13, the weight plate guide post 14 is fixedly connected to the weight plate and movably connected to the driving connecting plate 7, and the guiding and sliding connecting guide post 13 is fixedly connected to the driving connecting plate 7 and movably connected to the weight plate, so that the straightness of the weight plate when the weight plate can move vertically relative to the driving connecting plate 7 can be effectively ensured through the weight plate guide post 14 and the guiding and sliding connecting guide post 13, and the pressure maintaining effect is further ensured. For example, as shown in fig. 3 and 4, the driving connecting plate 7 is provided with two first connecting holes 17 which are bilaterally symmetrical, so as to be matched with the weight plate guide posts 14, the lower ends of the weight plate guide posts 14 are fixedly connected with the weight plate, and when the weight plate moves vertically relative to the driving connecting plate 7, the weight plate guide posts 14 move along the first connecting holes 17; the weight plate is provided with two second connecting holes 16 which are bilaterally symmetrical and used for being matched with the guide sliding connecting guide post 13, the upper end of the guide sliding connecting guide post 13 is fixedly connected with the driving connecting plate 7, when the weight plate moves vertically relative to the driving connecting plate 7, the guide sliding connecting guide post 13 moves along the second connecting hole 16, preferably, the lower end of the guide sliding connecting guide post 13 is provided with a circumferential extending part, the second connecting hole 16 is internally provided with a step part corresponding to the maximum upward movement stroke position of the guide sliding connecting guide post 13, and when the guide sliding connecting guide post 13 moves upward to the maximum upward stroke position, the step part is abutted against the extending part so as to limit the movement stroke of the guide sliding connecting guide post 13. In addition, linear guide rails may be disposed at the first connection hole 17 and the second connection hole 16 to further ensure the collimation of the motion.

The fixed jig 9 is used for holding and positioning the product 12, for example, the fixed jig 9 is provided with a containing groove which is formed by copying the product 12, so as to place the product 12, and further, the fixed jig 9 is correspondingly arranged with the counterweight plates 8, for example, in one embodiment, the dead weight pressure maintaining jig is provided with two counterweight plates 8 in a bilateral symmetry manner, and correspondingly, the lower sides of the two counterweight plates 8 are respectively provided with the fixed jig 9. In a preferred embodiment, the fixing jig 9 is provided with a plurality of positioning holes, the driving connecting plate or the weight plate 8 is provided with positioning guide posts 15 corresponding to the positioning holes, and the positioning guide posts 15 can be matched with the positioning holes, so that the position of the weight plate 8 is ensured to be accurate when being pressed down, and the product 12 is prevented from being damaged. For example, two positioning guide posts 15 are symmetrically connected to the lower side of the driving connecting plate 7, and the lower ends of the positioning guide posts 15 penetrate through the counterweight plate and can be matched with the positioning holes of the fixing jig 9.

In a preferred embodiment, a buffer 11 is further disposed on the lower side of the driving connecting plate 7, and the buffer 11 is used for flexibly limiting the movement stroke of the driving connecting plate 7 and can reduce the direct impact force of the lifting driving mechanism 1, so that the driving connecting plate 7 can be slowly lowered.

In a preferred embodiment, the self-weight pressure maintaining machine is further provided with a three-color lamp 3 used as an indicator lamp for displaying the working state of the self-weight pressure maintaining machine, and a protective cover 2 is further arranged in the circumferential direction of the self-weight pressure maintaining machine.

When in use, referring to fig. 5, in the mold-opening state, the mold-opening height is a distance a; referring to fig. 6, the lifting driving mechanism 1 drives the driving connecting plate 7 and the counterweight plate to move downward by a term distance to reach a rapid merging position, and a descending distance B is reserved at one end of the rapid merging position; referring to fig. 7, in order to ensure that the product 12 is completely pressure-maintained in the dead-weight mode, the lifting driving mechanism 1 drives the driving connecting plate 7 to continuously descend for a distance B, so as to ensure that the weight plate can maintain the pressure of the product 12 in the fixing jig 9 in the dead-weight state.

The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.

Claims

1. The utility model provides a press is protected to dead weight which characterized in that includes:

the lifting driving mechanism and the driving connecting plate are driven by the lifting driving mechanism;

the counterweight plate is connected with the driving connecting plate through the guide mechanism and can vertically move relative to the driving connecting plate;

and the fixing jig corresponds to the counterweight plate and is used for accommodating products.

2. The press as recited in claim 1 wherein the drive link plate has a plurality of first guide posts attached thereto for guiding the lifting of the drive link plate.

3. The gravity press according to claim 1, wherein the guide mechanism comprises a weight plate guide post, the weight plate guide post is fixedly connected with the weight plate and movably connected with the driving connection plate.

4. The self-weight press-keeping machine according to claim 3, further comprising a guide-slide connecting guide post, wherein the counterweight plate is symmetrically provided with second connecting holes at left and right sides for being respectively matched with the guide-slide connecting guide post.

5. The self-weight press according to claim 1, 3 or 4, wherein the guiding mechanism further comprises a guiding and sliding connecting guide post, and the guiding and sliding connecting guide post is fixedly connected with the driving connecting plate and movably connected with the counterweight plate.

6. The press as recited in claim 5, wherein the weight plate has second connecting holes disposed in left and right symmetry for matching with the guide connecting posts.

7. The press as claimed in claim 6, wherein the lower end of the guide-slide connecting guide post is provided with a circumferential extension, and the second connecting hole is provided with a step corresponding to the maximum upward movement of the guide-slide connecting guide post.

8. The press as claimed in claim 1, wherein the fixing jig has a plurality of positioning holes, and the driving connecting plate or the weight plate has positioning guide posts corresponding to the positioning holes.

9. The gravity press according to claim 1, wherein a bumper is further provided on the underside of the drive web.

10. The press as recited in claim 1 wherein the underside of the weight plate is provided with a profiling fixture corresponding to the fixed fixture.