CN216433766U

CN216433766U - Thermal insulation material compression performance testing machine with clamping assembly

Info

Publication number: CN216433766U
Application number: CN202122512070.3U
Authority: CN
Inventors: 宁江涛; 邢波; 钟佳; 刘晓菲; 任永新; 尹树申; 杨晓玲; 周佳; 张义彬
Original assignee: Liaoning Jiangfeng Thermal Insulation Material Co ltd
Current assignee: Liaoning Jiangfeng Thermal Insulation Material Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an insulation material compression performance testing machine with centre gripping subassembly, which comprises a housing, the inner chamber of casing is provided with the compression subassembly, the inner chamber top of casing is provided with the fixing base, the top of compression subassembly is provided with the slip case, the inner chamber of slip case is provided with the slip subassembly, the top left and right sides of slip subassembly is provided with splint respectively, the compression subassembly is including fixed station and pneumatic cylinder, fixed station fixed mounting is in the inner chamber bottom of casing, the pneumatic cylinder sets up the top at the fixed station, the slip case sets up the output at the pneumatic cylinder. This insulation material compression performance testing machine with centre gripping subassembly relates to compression performance experimental apparatus technical field, and it can not carry out the centre gripping to the insulation material who detects when having solved insulation material performance testing machine and fix to carry out the centre gripping, leads to the condition that can appear the displacement when detecting its compression performance, leads to the problem of experimental error grow.

Description

Thermal insulation material compression performance testing machine with clamping assembly

Technical Field

The utility model relates to a compression performance experimental apparatus technical field specifically is an insulation material compression performance testing machine with centre gripping subassembly.

Background

Compression performance testing machine is used for detecting insulation material's compression performance's device, adopt equipment to compress the insulation material sample of extraction, ensure that insulation material accords with qualified standard, guarantee the quality of the insulation material product of production, but prior art's insulation material performance testing machine can not carry out the centre gripping to the insulation material who detects when using fixed, lead to the condition that can appear the displacement when detecting its compression performance, lead to experimental error grow, to this problem, an insulation material compression performance testing machine with centre gripping subassembly is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulation material compression performance testing machine with centre gripping subassembly to at least, the insulation material compression performance testing machine who solves prior art can not carry out the centre gripping to the insulation material who detects when using and fix, leads to the condition that can appear the displacement when detecting its compression performance, leads to the problem of experimental error grow.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an insulation material compression performance testing machine with centre gripping subassembly, includes the casing, the inner chamber of casing is provided with the compression subassembly, the inner chamber top of casing is provided with the fixing base, the top of compression subassembly is provided with the slip case, the inner chamber of slip case is provided with the slip subassembly, the top left and right sides of slip subassembly is provided with splint respectively, the compression subassembly is including fixed station and pneumatic cylinder, fixed station fixed mounting is in the inner chamber bottom of casing, the pneumatic cylinder sets up the top at the fixed station, the slip case sets up the output at the pneumatic cylinder.

Preferably, the slip subassembly is including screw rod, knob, slide, slider, spacing subassembly and connecting rod, the rear end of screw rod is passed through the bearing and is rotated the inner chamber rear side of connecting at the slip case, the inner chamber of slip case is extended to the front end of screw rod, knob interference fit is at the front end of screw rod, the slide is seted up on the top of slip case along the fore-and-aft direction, two the slider is both sides around the outer wall of screw rod, two the connecting rod is fixed mounting respectively on the top of two sliders, two the inner chamber that the top of connecting rod all runs through the slide extends to the top left and right sides and two splint fixed connection of slip case respectively.

Preferably, the limiting assembly comprises a limiting groove and a limiting block, the limiting groove is formed in the bottom end of the inner cavity of the sliding box in the front-back direction, the bottom end of the limiting block is embedded into the front side and the back side of the inner cavity of the limiting groove in a slidable mode, and the top end of the limiting block is fixedly connected with the bottom end of the sliding block.

Preferably, the threads on the left side and the right side of the outer wall of the screw are arranged in opposite directions.

Preferably, the front side of casing is connected with the shutter through the hinge rotation, the front side of shutter is provided with the handle, the outer wall left side of casing is provided with the power cord, the bottom four corners of casing is provided with the supporting leg respectively, the outer wall of handle is provided with anti-skidding arris.

Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are both T-shaped.

Compared with the prior art, the utility model discloses following beneficial effect has:

one of them, through rotatory knob, can make it drive the screw rod and rotate, under the effect of the relative screw thread of screw rod outer wall, when the screw rod is rotatory, its outer wall left and right sides can produce relative screw thread revolving force, and then make the screw rod in rotatory, can make two sliders slide to the inboard simultaneously, and then make two sliders drive two connecting rods and splint and slide to the inboard simultaneously along the slide under the limiting displacement of spacing groove and stopper, under the interact of two splint, can be with the stable inboard of fixing at two splint of insulation material, thereby with the stable top of fixing at the slip case of insulation material, and then realize carrying out the purpose of fixing to the insulation material that compression is experimental, and the operation is simple, and convenient to use.

And the output end of the hydraulic cylinder extends out, so that the hydraulic cylinder can drive the sliding box and the heat insulation material on the top end of the sliding box to ascend, so that the heat insulation material is in close contact with the fixing seat, and is compressed under the matching of the fixing seat, and the compression test of the heat insulation material is realized.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a fixed seat; 3. a fixed table; 4. a hydraulic cylinder; 5. a slide box; 6. a splint; 7. a screw; 8. a knob; 9. a slideway; 10. a limiting groove; 11. a slider; 12. a limiting block; 13. a protective door; 14. a handle; 15. a connecting rod; 16. a power line; 17. and (5) supporting legs.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an insulation material compression performance testing machine with centre gripping subassembly, which comprises a housing 1, the inner chamber of casing 1 is provided with compression subassembly, the inner chamber top of casing 1 is provided with fixing base 2, compression subassembly's top is provided with slide box 5, slide box 5's inner chamber is provided with the slip subassembly, slide subassembly's the top left and right sides is provided with splint 6 respectively, compression subassembly is including fixed station 3 and

pneumatic cylinder

4, 3 fixed mounting of fixed station are in the inner chamber bottom of casing 1, pneumatic cylinder 4 sets up the top at fixed station 3, slide box 5 sets up the output at pneumatic cylinder 4.

It should be noted that, the output end through pneumatic cylinder 4 stretches out, can make it drive the insulation material on sliding box 5 and the 5 tops of sliding box and rise, makes insulation material and 2 in close contact with of fixing base to under the cooperation of fixing base 2, make insulation material obtain the compression, thereby realized the compression test to insulation material, through mutually supporting between two splint 6, can be with the stable top of fixing at sliding box 5 of insulation material, thereby realize the centre gripping to insulation material.

As preferred scheme, furthermore, the slip subassembly is including screw rod 7, knob 8, slide 9, slider 11, spacing subassembly and connecting rod 15, the rear end of screw rod 7 passes through the bearing and rotates the inner chamber rear side of connecting at slip case 5, the inner chamber of slip case 5 is extended to the front end of

screw rod

7, 8 interference fit of knob are at the front end of screw rod 7, slide 9 is seted up on the top of slip case 5 along the fore-and-aft direction, two sliders 11 spiro union are in both sides around the outer wall of screw rod 7 respectively, two connecting rod 15 are fixed mounting respectively on the top of two sliders 11, the top of two connecting rods 15 all runs through the inner chamber of slide 9 and extends to the top left and right sides and two splint 6 fixed connection of slip case 5 respectively.

It should be noted that, by rotating the knob 8, it can drive the screw 7 to rotate, under the effect of the relative screw thread on the outer wall of the screw 7, when the screw 7 is rotating, the left and right sides of the outer wall can generate relative screw thread rotating force, and further, when the screw 7 is rotating, two sliders 11 can slide to the inner side simultaneously, and further, two sliders 11 drive two connecting rods 15 and the clamping plates 6 to slide to the inner side simultaneously along the slide ways 9 under the limiting effect of the limiting grooves 10 and the limiting blocks 12, and under the interaction of the two clamping plates 6, the heat insulating material can be stably fixed at the inner sides of the two clamping plates 6, so that the heat insulating material is stably fixed at the top end of the sliding box 5, and further, the purpose of fixing the heat insulating material for the compression test is realized, the operation is simple, and the use is convenient.

As preferred scheme, further, spacing subassembly includes spacing groove 10 and stopper 12, and the inner chamber bottom at slip case 5 is seted up along the fore-and-aft direction to spacing groove 10, and both sides around the inner chamber of two stopper 12's bottom slidable respectively inlays at spacing groove 10, stopper 12's top and slider 11's bottom fixed connection.

It should be noted that, when using, the stopper 12 can follow the slider 11 and slide, because the inner chamber of stopper 12 embedded at spacing groove 10, so can avoid the slider 11 to follow screw 7 and rotate to sliding assembly's stability has been improved.

Preferably, the left and right threads of the outer wall of the screw 7 are oppositely arranged, and when the screw 7 rotates, the left and right threads of the outer wall of the screw 7 generate opposite thread rotating forces under the action of the opposite threads of the outer wall of the screw 7, so that the two sliders 11 can simultaneously slide inwards when the screw 7 rotates.

As a preferred scheme, furthermore, the front side of the casing 1 is rotatably connected with a protective door 13 through a hinge, the front side of the protective door 13 is provided with a handle 14, the left side of the outer wall of the casing 1 is provided with a power line 16, four corners of the bottom end of the casing 1 are respectively provided with supporting legs 17, the outer wall of the handle 14 is provided with an anti-slip edge, the protective door 13 is arranged through the protective door 13, a protection effect can be achieved during a compression test, the thermal insulation material is prevented from being collapsed after being compressed, the protective door 13 can be conveniently opened through the arrangement of the handle 14, the anti-slip edge is arranged on the handle 14, the phenomenon of falling off when the handle 14 is pulled can be prevented, and a due power supply can be provided for the device through the arrangement of the power line 16.

As preferred scheme, further, the inner chamber of spacing groove 10 and the outer wall of spacing block 12 all are "T" font, can make the stable embedded inner chamber at spacing groove 10 of spacing block 12, avoid spacing block 12 to break away from the inner chamber of spacing groove 10 when using to improve spacing subassembly's stability.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

When the thermal insulation device is used, firstly, the handle 14 is pulled, the protective door 13 is opened, the thermal insulation material is placed at the top end of the sliding box 5, at the moment, the knob 8 is rotated, the knob 8 drives the screw 7 to rotate, under the action of the relative threads on the outer wall of the screw 7, when the screw 7 rotates, the left side and the right side of the outer wall can generate relative thread rotating force, further, when the screw 7 rotates, the two sliders 11 can slide inwards at the same time, further, the two sliders 11 drive the two connecting rods 15 and the clamping plates 6 to slide inwards at the same time along the slide ways 9 under the limiting action of the limiting grooves 10 and the limiting blocks 12, under the interaction of the two clamping plates 6, the thermal insulation material can be stably fixed at the inner sides of the two clamping plates 6, further, the thermal insulation material is stably fixed at the top end of the sliding box 5, and further, the purpose of fixing the thermal insulation material for compression test is achieved, the operation is simple, the use is convenient, meanwhile, the hydraulic cylinder 4 is started, the output end of the hydraulic cylinder 4 extends out, the thermal insulation material at the top ends of the sliding box 5 and the sliding box 5 can be driven to ascend, the thermal insulation material is in close contact with the fixed seat 2, at the moment, under the interaction between the fixed seat 2 and the sliding box 5, the thermal insulation material can be stably fixed between the sliding box 5 and the fixed seat 2, the knob 8 is rotated in the opposite direction, the knob 8 drives the screw rod 7 to rotate in the opposite direction, so that the sliding block 11 slides outwards at the same time under the limiting action of the limiting groove 10 and the limiting block 12, the two clamping plates 6 slide outwards at the same time, the thermal insulation material is loosened, the phenomenon that the clamping plates 6 block the deformation when the compression is carried out is avoided, the error of the test is caused, at the moment, the output end of the hydraulic cylinder 4 continues to extend out, under the mutual matching between the sliding box 5 and the fixed seat 2, the device has the advantages that the thermal insulation material is compressed, so that the compression performance test of the thermal insulation material is realized, the structure is compact, the design is reasonable, the thermal insulation material can be stably fixed, the test error is reduced, the operation is simple, and the use is convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulation material compression performance testing machine with centre gripping subassembly, includes casing (1), its characterized in that: the inner chamber of casing (1) is provided with the compression subassembly, the inner chamber top of casing (1) is provided with fixing base (2), the top of compression subassembly is provided with slip case (5), the inner chamber of slip case (5) is provided with the slip subassembly, the top left and right sides of slip subassembly is provided with splint (6) respectively, the compression subassembly is including fixed station (3) and pneumatic cylinder (4), fixed station (3) fixed mounting is in the inner chamber bottom of casing (1), pneumatic cylinder (4) set up the top at fixed station (3), slip case (5) set up the output at pneumatic cylinder (4).

2. The thermal insulation material compression performance testing machine with the clamping assembly according to claim 1, is characterized in that: the sliding component comprises a screw rod (7), a knob (8), a slideway (9), a sliding block (11), a limiting component and a connecting rod (15), the rear end of the screw rod (7) is rotatably connected to the rear side of the inner cavity of the sliding box (5) through a bearing, the front end of the screw rod (7) extends out of the inner cavity of the sliding box (5), the knob (8) is in interference fit with the front end of the screw rod (7), slide (9) are seted up on the top of slip case (5), two along the fore-and-aft direction slider (11) spiro union is both sides around the outer wall of screw rod (7) respectively, two connecting rod (15) fixed mounting is on the top of two sliders (11) respectively, two the inner chamber that the top of connecting rod (15) all run through slide (9) extends to the top left and right sides and two splint (6) fixed connection of slip case (5) respectively.

3. The thermal insulation material compression performance testing machine with the clamping assembly as claimed in claim 2, is characterized in that: the limiting assembly comprises a limiting groove (10) and a limiting block (12), the limiting groove (10) is arranged at the bottom end of the inner cavity of the sliding box (5) in the front-back direction, the bottom end of the limiting block (12) is embedded into the front side and the back side of the inner cavity of the limiting groove (10) in a slidable mode, and the top end of the limiting block (12) is fixedly connected with the bottom end of the sliding block (11).

4. The thermal insulation material compression performance testing machine with the clamping assembly as claimed in claim 2, is characterized in that: the left and right threads of the outer wall of the screw rod (7) are arranged in opposite directions.

5. The thermal insulation material compression performance testing machine with the clamping assembly according to claim 1, is characterized in that: the front side of casing (1) is connected with shutter (13) through the hinge rotation, the front side of shutter (13) is provided with handle (14), the outer wall left side of casing (1) is provided with power cord (16), the bottom four corners of casing (1) is provided with supporting leg (17) respectively, the outer wall of handle (14) is provided with anti-skidding arris.

6. The thermal insulation material compression performance testing machine with the clamping assembly as claimed in claim 3, is characterized in that: the inner cavity of the limiting groove (10) and the outer wall of the limiting block (12) are both T-shaped.