CN218518788U

CN218518788U - A PVC board punching equipment for sand table model preparation

Info

Publication number: CN218518788U
Application number: CN202222616075.5U
Authority: CN
Inventors: 付磊磊; 杨长生; 李珣; 吕桂琳; 邓丽梅
Original assignee: Zhengzhou Shanzhitian Model Art Design Co ltd
Current assignee: Zhengzhou Shanzhitian Model Art Design Co ltd
Priority date: 2022-10-04
Filing date: 2022-10-04
Publication date: 2023-02-24
Anticipated expiration: 2032-10-04

Abstract

The utility model discloses a PVC board punching equipment for sand table model making, including workstation and punching mechanism, the workstation surface is provided with the backup pad, the backup pad inboard sets up punching mechanism, punching mechanism includes mounting panel and drift, the mounting panel center is provided with the drift, the drift both sides are provided with the slide bar, the slide bar upper end and mounting panel fixed assembly, the workstation surface is provided with the base, the base is embedded to be installed at the upper surface of workstation, the base surface is provided with the slider, the slider is installed with the slide bar adaptation, the blanking hole has been seted up at the mounting panel center; the utility model has the advantages of punch a hole convenient, automatic positioning, reduce defective products, the practicality is strong, convenient to popularize and use.

Description

A PVC board punching equipment for sand table model preparation

Technical Field

The utility model belongs to the technical field of punching equipment technique and specifically relates to a PVC board punching equipment for sand table model preparation is related to.

Background

The sand table model has the characteristics of strong stereoscopic impression, visual image, simple and convenient manufacture, economy, practicability and the like, has wide application, is also commonly used for manufacturing models for economic development planning and large-scale engineering construction, is visual in image and is favored by plan decision makers and engineering technicians, the simple sand table model is temporarily piled on the site by silt, and the permanent sand table model is manufactured by foam plastic plates (or three-ply plates), gypsum powder, paper pulp and other materials and can be stored for a long time;

the current plate punching device is single in function, manual alignment of a punch is needed to position in the punching process, the fault tolerance rate is high, defective products are generated, the plate is not positioned in the machining process, the working efficiency is reduced, the manufacturing cost is increased, and the using requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PVC board punching equipment for sand table model preparation has punch a hole convenient, automatic positioning, reduces defective products, the practicality is strong, convenient to popularize and use, has solved the problem among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a PVC board punching equipment for sand table model preparation, includes the workstation and the mechanism of punching a hole, the workstation surface is provided with the backup pad, the backup pad inboard sets up the mechanism of punching a hole, the mechanism of punching a hole is including mounting panel and drift, the mounting panel center is provided with the drift, the drift both sides are provided with the slide bar, slide bar upper end and mounting panel fixed assembly, the workstation surface is provided with the base, the embedded upper surface of installing at the workstation of base, the base surface is provided with the slider, slider and slide bar adaptation installation, the blanking hole has been seted up at the mounting panel center.

Preferably, the four corners of the bottom of the mounting plate are provided with guide sleeves, guide pillars are sleeved inside the guide sleeves, rectangular holes are formed in two sides of the base, and the rectangular holes are matched with the sliding rods.

Preferably, the surface of the base is provided with a guide plate, the guide plate is assembled with the sliding block in a sliding mode, and the inner side of the sliding block is fixedly provided with an ejector rod.

Preferably, a spring is sleeved on the surface of the ejector rod, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected to the inner wall of the guide plate, a clamping plate is arranged at one end, far away from the sliding block, of the ejector rod, and anti-skidding grains are arranged on the surface of the clamping plate.

Preferably, a through hole is formed in the sliding block, and the sliding block is installed with the sliding rod in a matched mode through the through hole.

Preferably, the blanking hole penetrates through the mounting plate and the workbench, a blanking box is arranged at the bottom of the workbench and is matched with the blanking hole.

Preferably, a hydraulic cylinder is arranged on the surface of the supporting plate, an output shaft is arranged at the output end of the hydraulic cylinder, and the output shaft is installed with the punch in a matched mode.

To sum up, the beneficial technical effects of the utility model are that:

1. according to the PVC plate punching equipment for manufacturing the sand table model, the sliding rod is arranged at the lower end of the mounting plate, when the hydraulic press drives the punch to punch holes on the plate, the sliding block can move inwards synchronously, the plate to be punched is positioned under the punch through the clamping plate, the plate is prevented from moving during punching, unqualified products are avoided, and the processing quality of the punched plate is improved;

2. through setting up subassemblies such as deflector, slider, ejector pin and spring, the drive slider moves to the inboard and makes the spring compressed at the descending in-process of slide bar, utilizes the performance of spring further to improve the tight effect of clamp of panel, fixes a position panel when punching a hole, improves the device's result of use, has improved the device's performance.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a PVC plate punching device for sand table modeling according to the present invention;

fig. 2 is a schematic view of a punching mechanism of a PVC plate punching device for sand table modeling according to the present invention;

FIG. 3 is a schematic diagram of a half-section structure of a punching mechanism of a PVC plate punching device for sand table modeling according to the present invention;

fig. 4 is a schematic structural view of a part of the components of the PVC plate punching apparatus for sand table modeling of the present invention.

In the figure, 1, a workbench; 2. a punching mechanism; 3. a hydraulic cylinder; 4. a support plate; 5. blanking the material box; 6. an output shaft; 7. mounting a plate; 8. a punch; 9. a slide bar; 10. a guide sleeve; 11. a guide post; 12. a base; 13. a guide plate; 14. a slider; 15. a top rod; 16. a spring; 17. a clamping plate; 18. a blanking hole; 19. a rectangular hole; 20. and a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, for the utility model discloses a PVC plate punching device for sand table model making, including workstation 1 and punching mechanism 2, workstation 1 surface is provided with backup pad 4, backup pad 4 inboard sets up punching mechanism 2, punching mechanism 2 includes mounting panel 7 and drift 8, mounting panel 7 center is provided with drift 8, drift 8 both sides are provided with slide bar 9, slide bar 9 upper end and mounting panel 7 fixed assembly, workstation 1 surface is provided with base 12, base 12 embedded installation is on workstation 1's upper surface, base 12 surface is provided with slider 14, slider 14 and slide bar 9 adaptation installation, ejector pin 15 surface cover is equipped with spring 16, spring 16 one end and slider 14 fixed connection, spring 16 other end fixed connection is at the inner wall of deflector 13, the one end of ejector pin 15 that keeps away from slider 14 is provided with grip block 17, mounting panel 7 center has seted up blanking hole 18;

in the embodiment, when the punching machine is used, when a plate needs to be punched, the plate to be punched is placed on the surface of a workbench 1, a punching mechanism 2 is started, a hydraulic cylinder 3 is arranged on the surface of a supporting plate 4, an output shaft 6 is arranged at the output end of the hydraulic cylinder 3, the output shaft 6 is installed in a matched manner with a punch 8, the hydraulic cylinder 3 drives an installation plate 7 and the punch 8 to move downwards through the output shaft 6, in the descending process of the installation plate 7, a sliding rod 9 is installed in a matched manner with a sliding block 14 through a through hole 20, the sliding block 14 is synchronously driven to move inwards by utilizing sliding assembly between the sliding rod 9 and the sliding block 14, at the moment, the inner side of a spring 16 abuts against the inner wall of a guide plate 13 and is compressed, the ejector rod 15 pushes a clamping plate 17 to synchronously move inwards to centre and tighten the plate to be punched so as to avoid deviation in the punching process to influence on the processing quality, at the moment, the punch 8 descends to punch the plate, and waste generated by punching drops into a blanking hole 18 in a blanking box 5, so that the waste can be conveniently recovered;

referring to fig. 1-4, the punching mechanism 2 comprises a mounting plate 7 and a punch 8, the punch 8 is arranged in the center of the mounting plate 7, sliding rods 9 are arranged on two sides of the punch 8, the upper end of each sliding rod 9 is fixedly assembled with the mounting plate 7, a base 12 is arranged on the surface of the workbench 1, the base 12 is embedded in the upper surface of the workbench 1, a sliding block 14 is arranged on the surface of the base 12, the sliding block 14 is installed in a matched manner with the sliding rods 9, a guide plate 13 is arranged on the surface of the base 12, and an ejector rod 15 is fixedly arranged on the inner side of the sliding block 14;

in this embodiment, after the punching is completed, the hydraulic cylinder 3 drives the punch 8 and the mounting plate 7 to move upwards, so that the punch 8 is completely separated from the plate, at this time, the spring 16 gradually returns to the initial state in the process of moving the sliding rod 9 upwards, the sliding block 14 slides outwards along the guide plate 13 to drive the ejector rod 15 and the clamping plate 17 to separate from the two sides of the plate, the clamping centering effect is lost, the plate is taken out and circulated, and the punching process is performed on the plate in the process, so that the generation of inferior products is reduced, the punching quality of products is improved, and the use performance of the device is improved.

Referring to fig. 4, four corners of the bottom of the mounting plate 7 are provided with guide sleeves 10, guide pillars 11 are sleeved in the guide sleeves 10, rectangular holes 19 are formed in two sides of the base 12, the rectangular holes 19 are matched with the sliding rods 9, and the guide stability of the device in the descending process is guaranteed by arranging the guide pillars 11 and the guide sleeves 10 to be slidably assembled, so that the punching position is prevented from being deviated.

Referring to fig. 2, a guide plate 13 is arranged on the surface of the base 12, the guide plate 13 and the slide block 14 are assembled in a sliding manner, an ejector rod 15 is fixedly arranged on the inner side of the slide block 14, and the slide block 14 ensures good guidance in the process of generating relative movement through the cooperation between the guide plate 13 and the slide block 14.

Referring to fig. 4, ejector pin 15 surface cover is equipped with spring 16, spring 16 one end and slider 14 fixed connection, and spring 16 other end fixed connection is at 13 inner walls of deflector, and the one end that slider 14 was kept away from to ejector pin 15 is provided with grip block 17, and grip block 17 surface is provided with anti-skidding line, and the performance that utilizes spring 16 is treated the panel that punches a hole and is fastened, prevents to cause the damage to panel simultaneously, and grip block 17 further plays the fixed action to panel.

Referring to fig. 4, a through hole 20 is formed in the slider 14, the slider 14 is installed in a manner of being matched with the slide rod 9 through the through hole 20, the slider 14 is driven by the movement of the slide rod 9 through the through hole 20, and the plate is clamped and positioned by the movement of the slider 14 while punching.

Referring to fig. 3, the blanking hole 18 penetrates through the mounting plate 7 and the workbench 1, the blanking box 5 is arranged at the bottom of the workbench 1, and the blanking box 5 is matched with the blanking hole 18, so that waste materials generated by punching holes can be conveniently recycled in time, and the working efficiency and the working environment are improved.

The implementation principle of the embodiment is as follows:

the utility model relates to a PVC board punching equipment for sand table model making, when in use, when needing to punch a hole on a plate, the plate to be punched is arranged on the surface of a workbench 1, a punching mechanism 2 is started, a hydraulic cylinder 3 is arranged on the surface of a support plate 4, an output end of the hydraulic cylinder 3 is provided with an output shaft 6, the output shaft 6 is matched and arranged with a punch 8, the hydraulic cylinder 3 drives a mounting plate 7 and the punch 8 to move downwards through the output shaft 6, in the descending process of the mounting plate 7, a sliding rod 9 is matched and arranged with a sliding block 14 through a through hole 20, the sliding assembly between the sliding rod 9 and the sliding block 14 is utilized to synchronously drive the sliding block 14 to move inwards, at the moment, the inner side of a spring 16 is pressed against the inner wall of a guide plate 13, a mandril 15 pushes a clamping plate 17 to synchronously move inwards so as to centralize and tighten the plate to be punched, in order to avoid causing the deviation among the punching process to influence processingquality, drift 8 is down to the panel processing of punching a hole this moment, the waste material that produces of punching a hole drops in blanking case 5 through blanking hole 18, conveniently carry out recovery processing to the waste material, after the completion of punching a hole, pneumatic cylinder 3 drives drift 8 and mounting panel 7 and goes upward, make drift 8 and panel break away from completely, at this moment, go upward in-process spring 16 at slide bar 9 and resume to initial condition gradually, slider 14 slides to the outside along deflector 13, in order to drive ejector pin 15 and grip block 17 to break away from the both sides of panel, lose centre gripping centering effect, take out the processing of punching a hole to panel material of this process of circulation with the panel spare, reduce the production of substandard product, improve the punching quality of product, in order to solve the technical problem who exists among the prior art.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a PVC board punching equipment for sand table model preparation, includes workstation (1) and punching mechanism (2), its characterized in that: workstation (1) surface is provided with backup pad (4), backup pad (4) inboard sets up mechanism (2) of punching a hole, mechanism (2) of punching a hole is including mounting panel (7) and drift (8), mounting panel (7) center is provided with drift (8), drift (8) both sides are provided with slide bar (9), slide bar (9) upper end and mounting panel (7) fixed Assembly, workstation (1) surface is provided with base (12), base (12) embedded mounting is at the upper surface of workstation (1), base (12) surface is provided with slider (14), slider (14) and slide bar (9) adaptation installation, blanking hole (18) have been seted up at mounting panel (7) center.

2. A PVC plate punching apparatus for sand table modelling according to claim 1 wherein: the guide sleeves (10) are arranged at four corners of the bottom of the mounting plate (7), guide pillars (11) are sleeved inside the guide sleeves (10), rectangular holes (19) are formed in two sides of the base (12), and the rectangular holes (19) are matched with the sliding rods (9).

3. A PVC plate punching apparatus for sand table modelling according to claim 1 wherein: the surface of the base (12) is provided with a guide plate (13), the guide plate (13) and a sliding block (14) are assembled in a sliding mode, and an ejector rod (15) is fixedly arranged on the inner side of the sliding block (14).

4. A PVC plate punching apparatus for sand table modelling according to claim 3 wherein: the surface of the ejector rod (15) is sleeved with a spring (16), one end of the spring (16) is fixedly connected with the sliding block (14), the other end of the spring (16) is fixedly connected to the inner wall of the guide plate (13), one end, far away from the sliding block (14), of the ejector rod (15) is provided with a clamping plate (17), and the surface of the clamping plate (17) is provided with anti-skidding grains.

5. A PVC plate punching apparatus for sand table modelling according to claim 1 wherein: a through hole (20) is formed in the sliding block (14), and the sliding block (14) is installed with the sliding rod (9) in a matched mode through the through hole (20).

6. A PVC plate punching apparatus for sand table modelling according to claim 1, in which: the blanking hole (18) penetrates through the mounting plate (7) and the workbench (1), a blanking box (5) is arranged at the bottom of the workbench (1), and the blanking box (5) is matched with the blanking hole (18).

7. A PVC plate punching apparatus for sand table modelling according to claim 1 wherein: the surface of the supporting plate (4) is provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is provided with an output shaft (6), and the output shaft (6) and the punch (8) are installed in a matching mode.