CN211179375U

CN211179375U - Metal fluoroplastics bush sways detection test device

Info

Publication number: CN211179375U
Application number: CN201921715451.8U
Authority: CN
Inventors: 张伟; 谭志军
Original assignee: Rongzhihang Information Technology Suzhou Co ltd
Current assignee: Rongzhihang Information Technology Suzhou Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-04
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a metal fluoroplastics bush detects technical field, especially relates to a metal fluoroplastics bush sways detection test device, include: the device comprises a base, a driving mechanism mounting bracket and a detection mechanism mounting bracket; the base is of a rectangular plate-shaped structure, and the driving mechanism mounting bracket is mounted above one side of the base in a welding mode; the driving motor mounting seat is fixedly mounted at the upper part of the inner side of the driving mechanism mounting bracket through a bolt, and the driving motor is mounted at the bottom of the driving motor mounting seat through a bolt; an output shaft of the driving motor penetrates through the driving motor mounting seat and is connected with the sliding block bearing seat through a flat key; the utility model discloses a sway detection test device's improvement to metal fluoroplastics bush, have simple structure, reasonable in design, bearing capacity is strong, and the supporting effect is good, can install a plurality of metal fluoroplastics bushes, sways the detection simultaneously, and detection efficiency is high, and the practicality is strong advantage to effectual problem appearing and not enough in having solved current device.

Description

Metal fluoroplastics bush sways detection test device

Technical Field

The utility model relates to a metal fluoroplastics bush detects technical field, especially relates to a metal fluoroplastics bush sways detection test device.

Background

The metal fluoroplastic lining is a metal/plastic multilayer composite self-lubricating material formed by steel backing-porous bronze-filled Polytetrafluoroethylene (PTFE), integrates the advantages of metal and polytetrafluoroethylene plastic, has the advantages of high mechanical strength, excellent heat conducting property, small thermal expansion coefficient, low friction coefficient, good wear resistance, wide use temperature range and the like, can be used for a long time under the dry friction condition, and has wide application prospect in the fields of airplanes, automobiles, motorcycles, light industrial machinery, textile machinery, petrochemical industry, metallurgy, household appliances and the like.

In the initial development and verification work of the fluoroplastic formula, a swing test with no lubrication, constant loading and constant direction of a single sample piece needs to be simulated by using a swing testing machine, and the service life and the friction coefficient of the fluoroplastic formula are contrastively evaluated. The initial performance test of each batch of production materials can be used for supplying materials in batches after the development is completed, the qualified fluoroplastic plate is ensured to be used for production, the existing swing testing machine is mainly used for detecting the folding resistance, the performance and the like of wires and cables, the operation of detecting the metal fluoroplastic lining through the existing swing testing machine is complex, and the use is very inconvenient.

In view of the above, the present invention provides a metal fluoroplastic lining sway detection test device, which is improved by studying the existing problems, and aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal fluoroplastics bush sways detection test device to in solving the fluoroplastics prescription initial stage development verification work that proposes in the above-mentioned background, need carry out the swing test that single appearance piece does not have lubrication, loading and direction invariant with the simulation of the testing machine that sways, life-span and the coefficient of friction of contrast evaluation fluoroplastics prescription. The initial performance test of every batch of production materials when also can be used to the batch supply of goods after the development is accomplished guarantees that qualified fluoroplastics panel is used for production, and current rocking test machine mainly used wire, cable's resistance to folding and performance aspect etc. detect, and it is comparatively loaded down with trivial details to carry out detection operation to metal fluoroplastics bush through current rocking test machine, uses very inconvenient problem and not enough.

The purpose and the efficacy of the utility model are achieved by the following specific technical proposal:

a metal fluoroplastics bush sways detection test device, includes: the device comprises a base, a driving mechanism mounting bracket, a driving motor mounting seat, a driving motor, a slider bearing seat, a guide sleeve mounting seat, a guide sleeve, a connecting column, a guide column, a detection mechanism mounting bracket, a bush seat mounting seat, a transmission seat, a connecting plate, a transmission shaft, a bearing seat, a coupling, a counter grinding shaft, a bush seat and a bush; the base is of a rectangular plate-shaped structure, and the driving mechanism mounting bracket is mounted above one side of the base in a welding mode; the driving motor mounting seat is fixedly mounted at the upper part of the inner side of the driving mechanism mounting bracket through a bolt, and the driving motor is mounted at the bottom of the driving motor mounting seat through a bolt; an output shaft of the driving motor penetrates through the driving motor mounting seat and is connected with the sliding block bearing seat through a flat key, and one end of the connecting column is hinged with the sliding block of the sliding block bearing seat; the guide sleeve mounting seat is mounted at the upper part of the inner side of the driving mechanism mounting bracket in a welding mode, and the guide sleeve is fixedly mounted at the bottom of the guide sleeve mounting seat through a bolt; the guide post is inserted and installed inside the guide sleeve, and one end of the guide post is hinged with the connecting post; the other end of the guide post is connected with the transmission seat in a welding mode; the detection mechanism mounting bracket is mounted above the other side of the base in a welding mode, and the bushing seat mounting seat is fixedly mounted on the plane at the upper part of the detection mechanism mounting bracket through bolts; the bearing seat is arranged at the top end of the detection mechanism mounting bracket, and the transmission shaft is inserted and arranged at the inner side of the bearing seat; one end of the transmission shaft is fixedly embedded at the top end of the connecting plate, and the other end of the transmission shaft is connected with the coupling flat key; the bottom of the connecting plate is hinged with the transmission seat; one end of the opposite grinding shaft is connected with the coupling flat key; the bushing seat is fixedly arranged at the top end of the bushing seat mounting seat through a bolt, and the bushing is embedded and arranged at the inner side of the bushing seat mounting seat; the other end of the opposite grinding shaft is inserted and installed on the inner side of the lining.

As the further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device the bottom of take-up housing bearing one end is provided with the cylindrical piece of cup jointing that is used for cup jointing with the driving motor output shaft.

As a further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device the guide pillar is installed at the guide pin bushing inboard through the grafting mode and is set up to slider.

As the further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device the driving seat is rectangle platelike structure, and the connecting plate is linear array form distribution on the driving seat and installs many places.

As a further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device the connecting plate is platelike structure, and the both ends of connecting plate are circular, and the centre is the rectangle, and the connecting plate is connected through articulated mode and transmission seat and sets up to the pendulous device.

As a further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device actuating mechanism installing support, detection mechanism installing support are formed by the rectangular plate through the combination of welding mode concatenation, and the junction welding of actuating mechanism installing support, detection mechanism installing support and base is provided with the platy strengthening rib of triangle-shaped.

As the further optimization of this technical scheme, the utility model relates to a metal fluoroplastics bush sways detection test device for interference fit between bush and the bush seat, the bush with to being clearance fit between the grinding spindle.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a metal fluoroplastics bush sways detection test device is connected through the one end and the shaft coupling parallel key of the axle of grinding that set up, to the other end grafting of grinding the axle install in the inboard of bush, be interference fit between bush and the bush seat, the bush with to grinding for clearance fit between the axle, the convenient installation to grinding the axle, convenient dismantlement, easily change.

2. The utility model relates to a metal fluoroplastics bush sways detection test device is rectangle platelike structure through the transmission seat that sets up, and the connecting plate is linear array form distribution on the transmission seat and installs many places, and the connecting plate is platelike structure, and the both ends of connecting plate are circularly, and the centre is the rectangle, and the connecting plate is connected through articulated mode and transmission seat and sets up to the device of swaying and can install a plurality of metal fluoroplastics bushes, sways the detection simultaneously, improves detection efficiency.

3. The utility model relates to a metal fluoroplastics bush sways detection test device forms through the welding mode concatenation combination by the rectangular plate through the actuating mechanism installing support, the detection mechanism installing support that set up, and the junction welding of actuating mechanism installing support, detection mechanism installing support and base is provided with the tabular strengthening rib of triangle-shaped, has strengthened the joint strength of installing support with the base, improves bearing capacity and supporting effect, and simple structure, reduces self weight.

4. The utility model discloses an above structural improvement has simple structure, reasonable in design, and bearing capacity is strong, and the supporting effect is good, can install a plurality of metal fluorine plastic bushings, sways the detection simultaneously, and detection efficiency is high, and the practicality is strong advantage to the effectual problem and the not enough that exist in having solved current device.

Drawings

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

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

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: the device comprises a base 1, a driving mechanism mounting bracket 2, a driving motor mounting seat 3, a driving motor 4, a slider bearing seat 5, a guide sleeve mounting seat 6, a guide sleeve 7, a connecting column 8, a guide column 9, a detection mechanism mounting bracket 10, a bush seat mounting seat 11, a transmission seat 12, a connecting plate 13, a transmission shaft 14, a bearing seat 15, a coupler 16, a counter grinding shaft 17, a bush seat 18 and a bush 19.

Description of the preferred embodiment

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.

Referring to fig. 1 to 3, the present invention provides a metal fluoroplastics bushing swing detection test apparatus, which comprises:

a metal fluoroplastics bush sways detection test device, includes: the device comprises a base 1, a driving mechanism mounting bracket 2, a driving motor mounting seat 3, a driving motor 4, a slider bearing seat 5, a guide sleeve mounting seat 6, a guide sleeve 7, a connecting column 8, a guide pillar 9, a detection mechanism mounting bracket 10, a bush seat mounting seat 11, a transmission seat 12, a connecting plate 13, a transmission shaft 14, a bearing seat 15, a coupler 16, a counter grinding shaft 17, a bush seat 18 and a bush 19; the base 1 is of a rectangular plate-shaped structure, and the driving mechanism mounting bracket 2 is mounted above one side of the base 1 in a welding mode; the driving motor mounting seat 3 is fixedly arranged at the upper part of the inner side of the driving mechanism mounting bracket 2 through a bolt, and the driving motor 4 is arranged at the bottom of the driving motor mounting seat 3 through a bolt; an output shaft of the driving motor 4 penetrates through the driving motor mounting seat 3 to be in parallel key connection with the sliding block bearing seat 5, and one end of the connecting column 8 is hinged with the sliding block of the sliding block bearing seat 5; the guide sleeve mounting seat 6 is arranged at the upper part of the inner side of the driving mechanism mounting bracket 2 in a welding mode, and the guide sleeve 7 is fixedly arranged at the bottom of the guide sleeve mounting seat 6 through a bolt; the guide post 9 is inserted and installed inside the guide sleeve 7, and one end of the guide post 9 is hinged with the connecting post 8; the other end of the guide post 9 is connected with a transmission seat 12 in a welding mode; the detection mechanism mounting bracket 10 is arranged above the other side of the base 1 in a welding mode, and the bushing seat mounting seat 11 is fixedly arranged on the plane at the upper part of the detection mechanism mounting bracket 10 through bolts; the bearing seat 15 is installed at the top end of the detection mechanism installation support 10, and the transmission shaft 14 is installed on the inner side of the bearing seat 15 in an inserted manner; one end of a transmission shaft 14 is fixedly embedded at the top end of the connecting plate 13, and the other end of the transmission shaft 14 is connected with a coupling 16 through a flat key; the bottom of the connecting plate 13 is hinged with the transmission seat 12; one end of the opposite grinding shaft 17 is connected with the coupling 16 by a flat key; the bushing seat 18 is fixedly arranged at the top end of the bushing seat mounting seat 11 through a bolt, and the bushing 19 is embedded and arranged at the inner side of the bushing seat mounting seat 11; the other end of the opposite grinding shaft 17 is inserted and installed at the inner side of the bush 19.

Specifically, the bottom of the one end of the sliding block bearing seat 5 is provided with a cylindrical sleeve joint part which is used for being sleeved with an output shaft of the driving motor 4.

Specifically, the guide post 9 is installed inside the guide sleeve 7 in an inserting manner to form a sliding device.

Specifically, the transmission seat 12 is a rectangular plate-shaped structure, and the connection plates 13 are distributed and mounted on the transmission seat 12 in a linear array.

Specifically, the connecting plate 13 is a plate-shaped structure, two ends of the connecting plate 13 are circular, the middle of the connecting plate 13 is rectangular, and the connecting plate 13 is connected with the transmission seat 12 in a hinged mode to form a swing device.

Specifically, the driving mechanism mounting bracket 2 and the detection mechanism mounting bracket 10 are formed by splicing and combining rectangular plates in a welding mode, and triangular plate-shaped reinforcing ribs are welded at the joints of the driving mechanism mounting bracket 2, the detection mechanism mounting bracket 10 and the base 1.

Specifically, the bushing 19 and the bushing seat 18 are in interference fit, and the bushing 19 and the counter grinding shaft 17 are in clearance fit.

The specific use method and the function are as follows:

when the device is used, firstly, according to the number of the metal fluoroplastic bushes to be detected, a corresponding number of counter-grinding shafts 17 are installed, brand-new and unworn counter-grinding shafts 17 are installed on a coupler 16 through flat keys, then, detected bushes 19 are sleeved outside the counter-grinding shafts 17 and installed on the inner side of a bush seat 18, after the installation is finished, a driving motor 4 is started, an output shaft of the driving motor 4 drives a slider bearing seat 5 to rotate, as one end of a guide post 9 is hinged with a slider in the slider bearing seat 5 and the guide post 9 is inserted in a guide sleeve 7, the guide post 9 can convert the rotating motion of the slider bearing seat 5 into linear sliding, the sliding distance of the guide post 9 is changed by adjusting the position of the slider in the slider bearing seat 5 before use, the guide post 9 drives a transmission seat 12 to slide, one end of a connecting plate 13 is hinged on the transmission seat 12, and the other end of the connecting plate is, therefore, the connecting plate 13 swings along with the reciprocating sliding of the transmission seat 12, the grinding shaft 17 is driven by the coupler 16 to swing circularly, 100000 times of circular swinging are carried out, one cycle refers to a complete rotation process of applying load and returning from one limit position to the other limit position at a given angle, after the test is finished, the bushing 19 is detached, and a torque wrench is used for measuring the starting torque of the test mandrel under the action of the test load so as to calculate the friction coefficient.

In summary, the following steps: according to the swing detection test device for the metal fluoroplastic bush, one end of the opposite grinding shaft is connected with the coupling flat key, the other end of the opposite grinding shaft is inserted and installed on the inner side of the bush, the bush and the bush seat are in interference fit, and the bush and the opposite grinding shaft are in clearance fit, so that the grinding shaft is convenient to install, convenient to detach and easy to replace; the transmission seat is of a rectangular plate-shaped structure, the connecting plates are distributed and arranged on the transmission seat in a linear array shape, the connecting plates are of plate-shaped structures, two ends of each connecting plate are circular, the middle of each connecting plate is rectangular, the connecting plates are connected with the transmission seat in a hinged mode to form a swinging device, a plurality of metal fluoroplastic bushings can be installed on the swinging device, swinging detection is carried out at the same time, and detection efficiency is improved; the driving mechanism mounting bracket and the detection mechanism mounting bracket are formed by splicing and combining rectangular plates in a welding mode, and triangular plate-shaped reinforcing ribs are welded at the joints of the driving mechanism mounting bracket, the detection mechanism mounting bracket and the base, so that the connecting strength of the mounting bracket and the base is enhanced, the bearing capacity and the supporting effect are improved, the structure is simple, and the self weight is reduced; through the above structural improvement, have simple structure, reasonable in design, bearing capacity is strong, and the support effect is good, can install a plurality of metal fluoroplastics bushes, sways simultaneously and detects, and detection efficiency is high, the advantage that the practicality is strong to effectual problem and the not enough that exists in having solved the current device.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. A metal fluoroplastics bush sways detection test device, includes: the device comprises a base (1), a driving mechanism mounting bracket (2), a driving motor mounting seat (3), a driving motor (4), a slider bearing seat (5), a guide sleeve mounting seat (6), a guide sleeve (7), a connecting column (8), a guide column (9), a detection mechanism mounting bracket (10), a bush seat mounting seat (11), a transmission seat (12), a connecting plate (13), a transmission shaft (14), a bearing seat (15), a coupler (16), a counter-grinding shaft (17), a bush seat (18) and a bush (19); the method is characterized in that: the base (1) is of a rectangular plate-shaped structure, and the driving mechanism mounting bracket (2) is mounted above one side of the base (1) in a welding mode; the driving motor mounting seat (3) is fixedly mounted at the upper part of the inner side of the driving mechanism mounting bracket (2) through a bolt, and the driving motor (4) is mounted at the bottom of the driving motor mounting seat (3) through a bolt; an output shaft of the driving motor (4) penetrates through the driving motor mounting seat (3) and is in parallel key connection with the sliding block bearing seat (5), and one end of the connecting column (8) is hinged with the sliding block of the sliding block bearing seat (5); the guide sleeve mounting seat (6) is mounted on the upper part of the inner side of the driving mechanism mounting bracket (2) in a welding mode, and the guide sleeve (7) is fixedly mounted at the bottom of the guide sleeve mounting seat (6) through a bolt; the guide post (9) is inserted and installed inside the guide sleeve (7), and one end of the guide post (9) is hinged with the connecting post (8); the other end of the guide post (9) is connected with the transmission seat (12) in a welding mode; the detection mechanism mounting bracket (10) is mounted above the other side of the base (1) in a welding mode, and the bushing seat mounting seat (11) is fixedly mounted on a plane at the upper part of the detection mechanism mounting bracket (10) through bolts; the bearing seat (15) is installed at the top end of the detection mechanism installation support (10), and the transmission shaft (14) is installed on the inner side of the bearing seat (15) in an inserted mode; one end of the transmission shaft (14) is fixedly installed at the top end of the connecting plate (13) in an embedded mode, and the other end of the transmission shaft (14) is connected with the coupler (16) through a flat key; the bottom of the connecting plate (13) is hinged with the transmission seat (12); one end of the opposite grinding shaft (17) is connected with a flat key of the coupler (16); the bushing seat (18) is fixedly arranged at the top end of the bushing seat mounting seat (11) through a bolt, and the bushing (19) is embedded and arranged at the inner side of the bushing seat mounting seat (11); the other end of the opposite grinding shaft (17) is inserted and installed on the inner side of the bushing (19).

2. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the bottom of one end of the sliding block bearing seat (5) is provided with a cylindrical sleeve joint part which is used for being sleeved with an output shaft of the driving motor (4).

3. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the guide post (9) is arranged on the inner side of the guide sleeve (7) in an inserting mode to form a sliding device.

4. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the transmission seat (12) is of a rectangular plate-shaped structure, and a plurality of positions are distributed on the transmission seat (12) in a linear array manner through the connecting plates (13).

5. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the connecting plate (13) is of a plate-shaped structure, the two ends of the connecting plate (13) are circular, the middle of the connecting plate is rectangular, and the connecting plate (13) is connected with the transmission seat (12) in a hinged mode to form a swinging device.

6. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the driving mechanism mounting support (2) and the detection mechanism mounting support (10) are formed by splicing and combining rectangular plates in a welding mode, and triangular plate-shaped reinforcing ribs are welded at the joints of the driving mechanism mounting support (2), the detection mechanism mounting support (10) and the base (1).

7. A metal fluoroplastic bush sway testing apparatus according to claim 1, wherein: the bush (19) and the bush seat (18) are in interference fit, and the bush (19) and the opposite grinding shaft (17) are in clearance fit.