CN211029595U

CN211029595U - Plastic part processing clamping device

Info

Publication number: CN211029595U
Application number: CN201922085756.1U
Authority: CN
Inventors: 吴盼
Original assignee: Ningbo Jiaen Machinery Co ltd
Current assignee: Ningbo Jiaen Machinery Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-17
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a plastic part processing clamping device in the technical field of mechanical equipment, including strutting arrangement, four clamping device and adjusting device, the strutting arrangement includes diaphragm and four stands, the stand welds in the bottom of diaphragm, four clamping device install in the top of diaphragm, open the inside of diaphragm has four through-holes, four clamping device presents square structure and distributes, clamping device includes splint, bearing and carriage release lever, the bearing inlays in the inside of splint, the bearing cup joints in the top of carriage release lever; this plastics part processing clamping device's setting, structural design is reasonable, installs four rotatable formula splint at the top of diaphragm, and four splint and adjusting device's use of mutually supporting can press from both sides the tight irregular rubber part and regular rubber part, and then make things convenient for the processing equipment to process it to effectual clamping device's availability factor that has improved.

Description

Plastic part processing clamping device

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a plastics part processing clamping device.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity. It, synthetic rubber and synthetic fiber form three essential synthetic materials for daily life. Specifically, the plastic is a material which is prepared by using natural or synthetic resin as a main component, adding various additives, and molding into a certain shape under certain conditions such as temperature and pressure, and the shape is kept unchanged at normal temperature. The existing plastic part clamping device has a serious problem that irregular rubber parts and regular rubber parts cannot be effectively clamped when in use, so that the use efficiency of the clamping device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic part processing clamping device to the plastic part clamping device who proposes in solving above-mentioned background art can not effectually press from both sides tightly irregular rubber part and regular rubber part when using, thereby has reduced clamping device's availability factor's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic part processing and clamping device comprises a supporting device, four clamping devices and an adjusting device, wherein the supporting device comprises a transverse plate and four stand columns, the stand columns are welded at the bottom of the transverse plate, the four clamping devices are installed at the top of the transverse plate, four through holes are formed in the transverse plate, the four clamping devices are distributed in a square structure, each clamping device comprises a clamping plate, a bearing and a moving rod, the bearing is embedded in the clamping plate, the bearing is sleeved at the top of the moving rod, the moving rod penetrates through the through holes in the transverse plate from top to bottom, a first installing seat is welded at the bottom of the moving rod, the adjusting device is located at the middle position of the bottom of the transverse plate, the adjusting device comprises a hydraulic cylinder, an installing block and a connecting rod, and the hydraulic cylinder is connected to the bottom of the transverse plate through bolts, the mounting block is connected to the bottom of the hydraulic cylinder through bolts, four second mounting seats are welded to the outer side wall of the mounting block, and the two ends of the connecting rod are connected with the first mounting seat and the second mounting seats through rotating shafts.

Preferably, the middle position of the top of the transverse plate is inlaid with a sanding sheet.

Preferably, rubber plates are inlaid at the bottoms of the four clamping plates.

Preferably, four upright posts are distributed at four top points of the transverse plate.

Preferably, the upper part of the moving rod is sleeved with a spring, and two ends of the spring are respectively connected with the bottom of the clamping plate and the top of the transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that: this plastics part processing clamping device's setting, structural design is reasonable, installs four rotatable formula splint at the top of diaphragm, and four splint and adjusting device's use of mutually supporting can press from both sides the tight irregular rubber part and regular rubber part, and then make things convenient for the processing equipment to process it to effectual clamping device's availability factor that has improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the bottom view of the present invention.

In the figure: the supporting device 100, the transverse plate 110, the sanding sheet 111, the upright post 120, the clamping device 200, the clamping plate 210, the rubber plate 211, the bearing 220, the moving rod 230, the first mounting seat 231, the spring 240, the adjusting device 300, the hydraulic cylinder 310, the mounting block 320, the second mounting seat 321 and the connecting rod 330.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a plastics part processing clamping device for press from both sides tight to irregular rubber part and regular rubber part, and then make things convenient for processing equipment to process it, thereby the effectual availability factor that improves clamping device please refer to 1-3, including strutting arrangement 100, four clamping device 200 and adjusting device 300.

Referring to fig. 1 again, the supporting device 100 includes a horizontal plate 110 and four upright posts 120, the upright posts 120 are welded to the bottom of the horizontal plate 110, the four clamping devices 200 are installed at the top of the horizontal plate 110, four through holes are formed inside the horizontal plate 110, the horizontal plate 110 is used for fixing each device, and the upright posts 120 are used for supporting the horizontal plate 110.

Referring to fig. 1-2 again, the four clamping devices 200 are distributed in a square structure, the clamping devices 200 include a clamping plate 210, a bearing 220 and a moving rod 230, the bearing 220 is embedded inside the clamping plate 210, the bearing 220 is sleeved on the top of the moving rod 230, the moving rod 230 penetrates through a through hole inside the transverse plate 110 from top to bottom, a first mounting seat 231 is welded at the bottom of the moving rod 230, and the four clamping devices 200 are used in cooperation with each other to clamp the plastic component.

Referring to fig. 1 and 3 again, the adjusting device 300 is located at the middle position of the bottom of the transverse plate 110, the adjusting device 300 includes a hydraulic cylinder 310, a mounting block 320 and a connecting rod 330, the hydraulic cylinder 310 is connected to the bottom of the transverse plate 110 through a bolt, the mounting block 320 is connected to the bottom of the hydraulic cylinder 310 through a bolt, four second mounting seats 321 are welded to the outer side wall of the mounting block 320, two ends of the connecting rod 330 are connected to the first mounting seat 231 and the second mounting seat 321 through rotating shafts, the hydraulic cylinder 310 is used for controlling the downward movement and the upward movement of the clamping device 200, and the connecting rod 330 is used for connecting the mounting block 320 to the clamping device.

Referring to fig. 1-2, in order to increase the friction coefficient between the plastic component and the horizontal plate 110, a sanding sheet 111 is embedded in the middle of the top of the horizontal plate 110.

Referring to fig. 1 again, in order to prevent the plastic parts from being crushed by the clamping plates 210, rubber plates 211 are embedded in the bottoms of the four clamping plates 210.

Referring to fig. 1 again, in order to improve the stability of the cross plate 110, four pillars 120 are distributed at four vertices of the cross plate 110.

Referring to fig. 1 again, in order to buffer the moving rod 230 from moving downward, a spring 240 is sleeved on the upper portion of the moving rod 230, and two ends of the spring 240 are respectively connected to the bottom of the clamping plate 210 and the top of the horizontal plate 110.

The number of the clamping devices 200, the connecting rods 330, the second mounting seats 321, and the upright posts 120 is not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number as needed on the premise that the device can perform the function of clamping the plastic parts.

The working principle is as follows: the plastic part is placed on the surface of the sanding sheet 111, the four clamping plates 210 are rotated, the positions of the clamping plates 210 are changed, the four clamping plates 210 are in contact with the non-processing part of the workpiece, the switch of the hydraulic cylinder 310 is controlled to enable the moving arm of the hydraulic cylinder 310 to move downwards, the hydraulic cylinder 310 drives the connecting rod 330 to move downwards through the mounting block 320, the connecting rod 330 drives the moving rod 230 to move downwards, the moving rod 230 drives the clamping plates 210 to move downwards, the clamping plates 210 further fix and clamp the plastic workpiece, and therefore the external processing equipment can process the plastic workpiece conveniently.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A plastic part processing clamping device is characterized in that: the clamping device comprises a supporting device (100), four clamping devices (200) and an adjusting device (300), wherein the supporting device (100) comprises a transverse plate (110) and four upright posts (120), the upright posts (120) are welded at the bottom of the transverse plate (110), the four clamping devices (200) are installed at the top of the transverse plate (110), four through holes are formed in the transverse plate (110), the four clamping devices (200) are distributed in a square structure, each clamping device (200) comprises a clamping plate (210), a bearing (220) and a moving rod (230), the bearing (220) is embedded in the clamping plate (210), the bearing (220) is sleeved at the top of the moving rod (230), the moving rod (230) penetrates through the through holes in the transverse plate (110) from top to bottom, a first mounting seat (231) is welded at the bottom of the moving rod (230), adjusting device (300) are located diaphragm (110) bottom intermediate position, adjusting device (300) include pneumatic cylinder (310), installation piece (320) and connecting rod (330), pneumatic cylinder (310) through bolted connection in the bottom of diaphragm (110), installation piece (320) through bolted connection in the bottom of pneumatic cylinder (310), the lateral wall welding of installation piece (320) has four second mount pads (321), the both ends of connecting rod (330) pass through the rotation axis with first mount pad (231) with second mount pad (321) are connected.

2. A plastic part processing fixture as defined in claim 1 wherein: and a sanding sheet (111) is embedded in the middle position of the top of the transverse plate (110).

3. A plastic part processing fixture as defined in claim 1 wherein: rubber plates (211) are inlaid at the bottoms of the four clamping plates (210).

4. A plastic part processing fixture as defined in claim 1 wherein: the four upright posts (120) are distributed at four top points of the transverse plate (110).

5. A plastic part processing fixture as defined in claim 1 wherein: the upper part of the moving rod (230) is sleeved with a spring (240), and two ends of the spring (240) are respectively connected with the bottom of the clamping plate (210) and the top of the transverse plate (110).