CN215727253U

CN215727253U - Pressure detection device for sheet-shaped film plastic

Info

Publication number: CN215727253U
Application number: CN202121780159.1U
Authority: CN
Inventors: 魏科金; 徐伟; 胡承杰
Original assignee: Anhui Xinpurui Composite Materials Co ltd
Current assignee: Anhui Xinpurui Composite Materials Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-01
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to a pressure detection device for sheet membrane plastics, which comprises a hydraulic cylinder connected with a motor and fixed on a top plate, wherein a piston rod at the center of the bottom end of the hydraulic cylinder penetrates through the top plate and extends to a pressing plate connected with a center block, the periphery of the bottom end of the top plate and a bottom plate are fixedly connected through stand columns, through holes are formed in the periphery of the outer wall of the center block and are movably connected with the stand columns, a fixing mechanism positioned right below the pressing plate is fixedly arranged at the top end of the bottom plate, the fixing mechanism comprises a frame integrally formed at the top end of the bottom plate, vertical plates are fixedly arranged on one side of the inner wall of the frame through spring rods, and the vertical plates are symmetrically arranged relative to the center of the bottom plate. Has the advantages that: the utility model can effectively fix and clamp products, can adapt to the fixation of products with different sizes and is convenient to operate and use.

Description

Pressure detection device for sheet-shaped film plastic

Technical Field

The utility model relates to the technical field of plastic pressure detection devices, in particular to a pressure detection device for sheet-shaped film plastic.

Background

The pressure testing machine is also called as an electronic pressure testing machine, and is mainly suitable for testing various physical and mechanical properties of materials such as rubber, plastic plates, pipes and profiled bars, plastic films, electric wires and cables, waterproof coiled materials, metal wires and cartons, and the like, and the compressive strengths of the materials in different industries are different, so that the measurement ranges of the pressure testing machine are different, although the test ranges are downward compatible with the maximum test force as the upper limit, a large range of equipment is used for testing samples with low compressive requirement, and the accuracy of the test result is difficult to guarantee, so that each testing machine manufacturer can mark the force measurement range on technical indexes.

Sheet membrane plastics are after production is accomplished, often need carry out pressure detection, with the intensity of this detection product, current pressure detector is direct to extrude the product through the pneumatic cylinder, with this maximum pressure intensity that detects, but often there is not fixed establishment on the current bottom plate, directly place the product on the workstation, such mode of setting is unfavorable for the clamp of product on the one hand and fixes, thereby on the other hand the product can be sent out the product at the atress great and break unrestrained ground that falls, need carry out the cleaning operation of epilogue, the workman's operation of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure detection device for sheet-shaped film plastic for SMC production, which can effectively fix and clamp products, can adapt to the fixation of products with different sizes and is convenient to operate and use, and the pressure detection device is realized by the following scheme.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a pressure detection device for sheet membrane plastics is characterized by comprising a hydraulic cylinder which is connected with a motor and fixed on a top plate, wherein a piston rod at the center of the bottom end of the hydraulic cylinder penetrates through the top plate and extends to a pressing plate connected with a central block, the periphery of the bottom end of the top plate and a bottom plate are fixedly connected through stand columns, through holes are formed in the periphery of the outer wall of the central block and are movably connected with the stand columns, and a fixing mechanism located right below the pressing plate is fixedly installed at the top end of the bottom plate;

fixing mechanism is including arranging bottom plate top integrated into one piece's frame in, there is vertical board frame inner wall one side all through spring beam fixed mounting, vertical board sets up for bottom plate central symmetry, and vertical board is connected with the spout rather than the looks adaptation along frame length direction, be formed with the rectangular cavity jointly between vertical board and the bottom plate.

Furthermore, roof and central block keep parallel arrangement, and the roof bottom is equipped with the tighrening ring that is connected with the stand all around.

Furthermore, an oil filling hole is formed in the central block, wherein the oil filling hole penetrates through the central block through the diversion trench and extends to the outer wall of the stand column.

Furthermore, the periphery of the top end of the bottom plate is fixedly sleeved with a limiting block, wherein the limiting block is made of an annular rubber pad with an opening.

Furthermore, a concave ring is connected to one side of the outer wall of the vertical plate close to the spring rod, and the concave ring is connected through a hook on the spring rod in a clamping and fixing mode.

The utility model has the technical effects that: the pump passes through the motor and begins the drive, make the pressure in the pneumatic cylinder change, then the pneumatic cylinder truns hydraulic energy into mechanical energy, be sharp reciprocating motion through the piston rod, can carry out intensity test to the product through the clamp plate when the piston rod reciprocates the operation, simultaneously fixed establishment can carry out effectual clamp to fix with the product, can the different product area size of adaptability when pressing from both sides tightly all around to the product outer wall through the vertical board of spring bar cooperation, and frame on the bottom plate can wrap up the product outside, with this unrestrained device outside when preventing that the product from breaking, such a pressure measurement device for slice membrane plastics has improved the performance of device, can carry out effectual fixed clamp to the product, can adapt to the fixed and the facilitate the operation use of not equidimension product.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the A-A direction of FIG. 2 according to the present invention.

Reference numerals: 1-a top plate; 2-a piston rod; 3-a central block; 4, pressing a plate; 5-a bottom plate; 6-upright post; 7-a fixing mechanism; 8-a frame; 9-a spring rod; 10-vertical plate.

Detailed Description

Referring to the attached drawings 1-3, the pressure detection device for the sheet-shaped film plastic comprises a hydraulic cylinder which is connected with a motor and fixed on a top plate 1, wherein a piston rod 2 at the center of the bottom end of the hydraulic cylinder penetrates through the top plate 1 and extends to a pressing plate 4 connected with a central block 3, the periphery of the bottom end of the top plate 1 and a bottom plate 5 are fixedly connected through stand columns 6, through holes are formed in the periphery of the outer wall of the central block 3 and are movably connected with the stand columns 6, and a fixing mechanism 7 located right below the pressing plate 4 is fixedly installed at the top end of the bottom plate 5;

fixing mechanism 7 is including arranging 5 top integrated into one piece's of bottom plate frame 8 in, 8 inner wall one side of frame all have vertical board 10 through 9 fixed mounting of spring beam, vertical board 10 sets up for 5 central symmetry of bottom plate, and vertical board 10 is connected with the spout rather than the looks adaptation along 8 length direction of frame, be formed with the rectangular cavity jointly between vertical board 10 and the bottom plate 5.

The concrete embodiment of this scheme does, roof 1 and center block 3 keep parallel arrangement, and 1 bottom of roof is equipped with the tighrening ring that is connected with stand 6 all around, the oil filler point has been seted up on center block 3, and wherein, the oil filler point runs through center block 3 and extends to on the 6 outer walls of stand through the guiding gutter, and the oil filler point setting on center block 3 is mainly for leading-in lubricating oil, can guarantee center block 3 driven stability on stand 6, also can play certain anticorrosive effect simultaneously.

The concrete embodiment of this scheme does, 5 tops of bottom plate all cup joint all around and are fixed with the stopper, and wherein, the stopper is made for having open-ended ring-shaped rubber pad, and it can directly cup joint through the opening and fix on stand 6 to play spacing buffering's effect to the removal of center block 3, and 1 bottom of roof is all around and realize connecting fixedly through stand 6 between the bottom plate 5, through-hole and swing joint have stand 6 all around all been seted up to 3 outer walls of center block, and when piston rod 2 promoted center block 3 and removed, stand 6 all around on the center block 3 can carry out spacing effect to its motion position, guarantee the accuracy of shift position, thereby the corresponding removal track of skew department.

The concrete embodiment of this scheme does, be connected with concave ring on vertical board 10 outer wall one side is close to spring bar 9, and the couple on the fixed mode spring bar 9 of joint realization of concave ring, and the mode through the couple makes spring bar 9 be connected fixedly with vertical board 10, can guarantee the stability of connecting on the one hand, and on the other hand can realize effectual installation dismantlement operation, makes things convenient for workman's operation.

The specific embodiment of this scheme does, 5 top fixed mounting of bottom plate has the fixed establishment 7 that is located clamp plate 4 under, and fixed establishment 7 can adapt to not equidimension area product and press from both sides tightly fixedly to make things convenient for the pressure measurement work of follow-up.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The pressure detection device for the sheet-shaped film plastic is characterized by comprising a hydraulic cylinder which is connected with a motor and fixed on a top plate (1), wherein a piston rod (2) at the center of the bottom end of the hydraulic cylinder penetrates through the top plate (1) and extends onto a pressing plate (4) connected with a center block (3), the periphery of the bottom end of the top plate (1) and a bottom plate (5) are fixedly connected through stand columns (6), through holes are formed in the periphery of the outer wall of the center block (3) and movably connected with the stand columns (6), and a fixing mechanism (7) located right below the pressing plate (4) is fixedly installed at the top end of the bottom plate (5);

fixed establishment (7) are including arranging bottom plate (5) top integrated into one piece's frame (8) in, frame (8) inner wall one side all has vertical board (10) through spring beam (9) fixed mounting, vertical board (10) set up for bottom plate (5) central symmetry, and vertical board (10) are connected with the spout rather than the looks adaptation along frame (8) length direction, be formed with the rectangular cavity jointly between vertical board (10) and bottom plate (5).

2. The pressure detection device for the sheet-shaped film plastic is characterized in that the top plate (1) and the central block (3) are arranged in parallel, and the periphery of the bottom end of the top plate (1) is provided with a fastening ring connected with the upright post (6).

3. The pressure detection device for the sheet-shaped film plastic is characterized in that the central block (3) is provided with an oil hole, wherein the oil hole penetrates through the central block (3) through a diversion trench and extends to the outer wall of the upright post (6).

4. The pressure detection device for the sheet membrane plastic as claimed in claim 1, wherein a limiting block is sleeved and fixed on the periphery of the top end of the bottom plate (5), wherein the limiting block is made of an annular rubber pad with an opening.

5. The pressure detection device for the sheet-shaped film plastic is characterized in that a concave ring is connected to one side of the outer wall of the vertical plate (10) close to the spring rod (9), and the concave ring is connected through a hook on the spring rod (9) in a clamping and fixing mode.