CN210603874U - Linear life detection equipment - Google Patents
Linear life detection equipment Download PDFInfo
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- CN210603874U CN210603874U CN201922011279.4U CN201922011279U CN210603874U CN 210603874 U CN210603874 U CN 210603874U CN 201922011279 U CN201922011279 U CN 201922011279U CN 210603874 U CN210603874 U CN 210603874U
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Abstract
The utility model relates to a life detection technical field of product discloses a straight line life-span check out test set, include: a mounting frame; the first vertical moving assembly comprises a power assembly and a first vertical moving platform, and the first vertical moving platform is connected with the power assembly; the horizontal moving assembly comprises a linear module and a horizontal sliding assembly, the horizontal sliding assembly is configured to mount a product to be tested, the linear module is configured to be capable of moving along the horizontal direction and driving the product to be tested to slide along the horizontal direction; and the second vertical moving assembly comprises a screw rod assembly and a second vertical moving platform, the screw rod assembly is rotatably mounted on the mounting frame, the second vertical moving platform is in threaded connection with the screw rod assembly, and the second vertical moving platform is positioned between the first vertical moving platform and the horizontal moving assembly. The utility model discloses a straight line life-span check out test set can realize simultaneously the long service life of equipment to the detection of the life of the product that awaits measuring of plug class product and the product that awaits measuring of other types.
Description
Technical Field
The utility model relates to a life detects technical field of product, especially relates to a straight line life-span check out test set.
Background
The existing linear life detection equipment has various forms, and mainly comprises equipment capable of detecting the service life of a product by moving up and down, and the equipment also comprises detection on the service life of a pluggable product.
To the equipment that can detect the life of product through reciprocating, can only detect the life detection of the product that awaits measuring through reciprocating. As shown in fig. 1, a motor 1 ' can drive a first cam 2 ' to rotate, a second cam 3 ' is connected with a detection plate 4 ', the detection plate 4 ' is connected with a spring 5 ', a product 6 ' to be detected is placed below the detection plate 4 ', the contact distance between the first cam 2 ' and the second cam 3 ' is the detection distance of the product to be detected, the motor 1 ' rotates, the first cam 2 ' contacts with the second cam 3 ', the detection plate 4 ' sinks, the spring 5 ' compresses and continues to rotate, the first cam 2 ' is separated from the second cam 3 ', the spring 6 ' rebounds resilience is realized, the detection plate 4 ' rises, and the distance between the rising and the sinking of the detection plate 4 ' is the detection distance of the product 6 ' to be detected.
The existing linear up-down transverse moving service life detection equipment has the following defects: after the spring 6 'is used for a period of time, the precision is reduced, the spring 6' needs to be replaced frequently to keep the elasticity, and the spring replacement by personnel is troublesome; the positions of the first cam 2 'and the second cam 3' are relatively fixed, namely the detection distance is a fixed value, and the manual adjustment cannot be carried out; the size of the product 6 'to be tested is limited due to the fixed position of the detection plate 4' relative to the bottommost part of the device. In addition, the service life detection device capable of linearly moving up and down in the prior art can only reciprocate in the vertical direction and cannot move in the horizontal direction.
For the detection equipment for the service life of the plug type products, the problem that only one kind of equipment can only detect the service life of the plug type products with one size exists mostly, namely, one kind of equipment cannot simultaneously meet the detection of the service life of the plug type products with different sizes, and the universal applicability is poor.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide a straight line life-span check out test set has solved the unable life, the relative position that are applicable to not unidimensional plug class product simultaneously of same equipment that prior art exists and fixed, the product size that awaits measuring is limited, life is low, complex operation and can't realize the problem of the ascending removal of horizontal direction and vertical side simultaneously.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a linear life span detecting apparatus comprising: a mounting frame; a first vertical moving assembly including a power assembly and a first vertical moving platform, the first vertical moving platform being connected to the power assembly, the power assembly being mounted at one end of the mounting frame and configured to drive the first vertical moving platform to move in a vertical direction; the horizontal moving assembly is installed at the other end of the installation frame and comprises a linear module and a horizontal sliding assembly, the horizontal sliding assembly is configured to install a product to be tested, the linear module is configured to be capable of moving along the horizontal direction and can drive the product to be tested to slide along the horizontal direction; the second vertical moving assembly comprises a screw assembly and a second vertical moving platform, the screw assembly is rotatably mounted on the mounting frame, the second vertical moving platform is in threaded connection with the screw assembly, and the second vertical moving platform is located between the first vertical moving platform and the horizontal moving assembly and can be driven by the screw assembly to move to a preset position along the vertical direction.
As a preferred scheme of the linear service life detection equipment, the power assembly comprises a first power part and a first lead screw, one end of the first lead screw is connected with the first power part, and the other end of the first lead screw is in threaded connection with the first vertical moving platform.
As a preferable aspect of the linear life detecting apparatus, a position sensor is provided at an end of the first lead screw, and the first vertical moving platform is configured to be capable of reciprocating between the first power member and the position sensor.
As a preferred scheme of the straight line life detection equipment, the mounting bracket includes a first mounting bracket and a second mounting bracket, a first guide rod is arranged between the first mounting bracket and the second mounting bracket, and the first guide rod passes through the end part of the second vertical moving platform and is fixed on the mounting bracket.
As an optimal scheme of the linear service life detection equipment, the linear service life detection equipment further comprises a second guide rod, one end of the second guide rod is connected to the first vertical moving platform, and the other end of the second guide rod extends out of the mounting frame.
As an optimal scheme of the linear life detection device, the linear life detection device further comprises a positioning rod, the positioning rod penetrates through the second vertical moving platform and is fixed on the mounting rack, the central axis direction of the positioning rod is parallel to the vertical direction, positioning pieces are respectively arranged on the positioning rod, and the positioning pieces are configured to fix the second vertical moving platform so that the second vertical moving platform is fixed at a preset position.
As a preferable scheme of the linear life detection device, the linear module comprises a second power part and a moving plate, and the second power part can drive the moving plate to move in the horizontal direction.
As an optimal scheme of the linear service life detection equipment, the number of the horizontal sliding assemblies is two, and the two horizontal sliding assemblies are arranged in parallel and are respectively arranged on two sides of the linear module.
As a preferred scheme of the linear life detection device, the horizontal sliding assembly comprises a sliding part and a sliding rail, the sliding part is slidably connected to the sliding rail, and the sliding rail is detachably mounted on the mounting frame.
As a preferred scheme of the linear life detection device, the linear life detection device further comprises a housing, the housing and the mounting rack form a mounting cavity, and the first vertical moving component, the horizontal moving component and the second vertical moving component are all located in the mounting cavity.
The utility model has the advantages that: the utility model discloses a linear life detection device, a first vertical moving component and a second vertical moving component can realize the movement in the vertical direction, a horizontal moving component can realize the movement in the vertical direction, the distance between the first vertical moving component and the second vertical moving component is adjustable, the plugging type products to be detected with different sizes can be realized, the adjustment of the plugging distance can be realized by adjusting the moving distance of a first moving platform, the detection of the service life of the plugging type products to be detected with different plugging distances and/or different sizes can be further satisfied, the detection of the service life of the products to be detected with other types can be realized by adjusting the distance between a second vertical moving platform and the horizontal moving component, in addition, compared with the device adopting springs in the prior art, the linear life detection device disclosed by the utility model does not need to frequently change parts, the service life of the equipment is prolonged, and the use satisfaction of the user is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic view of a prior art linear up-down traversing life detection apparatus;
fig. 2 is a schematic view of a linear life detection device according to an embodiment of the present invention;
fig. 3 is a schematic view of a linear life detection device according to an embodiment of the present invention with the housing removed in one direction;
FIG. 4 is a schematic view of a linear life detection device with the housing removed in another orientation according to an embodiment of the present invention;
fig. 5 is a schematic view of a linear module according to an embodiment of the present invention.
In the figure:
1', a motor; 2', a first cam; 3', a second cam; 4', a detection plate; 5', a spring; 6', products to be detected;
1. a mounting frame; 11. a first mounting bracket; 12. a second mounting bracket; 13. a first guide bar;
211. a first power member; 212. a lead screw housing; 22. a first vertical moving platform; 23. a second guide bar;
31. a threaded rod; 32. a second vertical moving platform; 33. positioning a rod; 34. a positioning member; 35. a hand-operated wheel;
4. a linear module; 41. a second power member; 42. a motion plate; 421. a sliding plate; 422. a sports board body; 423. a reinforcing plate; 43. mounting a shell;
5. a horizontal sliding assembly; 51. a slider; 52. a slide rail;
61. a housing; 62. and (7) supporting legs.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
This embodiment provides a straight line life-span check out test set, can enough realize the detection to the life of plug class product that awaits measuring, can also detect the elastic life of the product that awaits measuring of area such as mattress, can also realize the detection to the life of the slide class product that awaits measuring, in addition, can also measure the coefficient of friction of the slider that awaits measuring, the function is various. Specifically, as shown in fig. 2 to 4, the linear life detection device of the present embodiment includes an installation frame 1, a first vertical moving component, a second vertical moving component, a horizontal moving component, and a housing 61, where the housing 61 and the installation frame 1 form an installation cavity, and the first vertical moving component, the horizontal moving component, and the second vertical moving component are located in the installation cavity. The first vertical moving assembly comprises a power assembly and a first vertical moving platform 22, wherein the first vertical moving platform 22 is connected with the power assembly, and the power assembly is installed at one end of the mounting frame 1 and is configured to drive the first vertical moving platform 22 to move along the vertical direction. The horizontal moving component is installed at the other end of the installation frame 1 and comprises a linear module 4 and a horizontal sliding component 5, the horizontal sliding component 5 is configured to install a product to be tested, and the linear module 4 is configured to be capable of moving along the horizontal direction and driving the product to be tested to slide along the horizontal direction. The second vertical moving assembly comprises a screw assembly and a second vertical moving platform 32, the screw assembly is rotatably mounted on the mounting frame 1, the second vertical moving platform 32 is in threaded connection with the screw assembly, and the second vertical moving platform 32 is located between the first vertical moving platform 22 and the horizontal moving assembly and can be driven by the screw assembly to move to a preset position along the vertical direction.
In the linear life detection device provided by this embodiment, the first vertical moving component and the second vertical moving component can move in the vertical direction, the horizontal moving component can move in the vertical direction, the distance between the first vertical moving component and the second vertical moving component is adjustable, and the plugging distance of the pluggable products to be detected with different sizes can be adjusted by adjusting the moving distance of the first moving platform, so as to meet the requirement of detecting the service life of the pluggable products to be detected with different plugging distances and/or different sizes, and the service life of the pluggable products to be detected with other types can be detected by adjusting the distance between the second vertical moving platform 32 and the horizontal moving component, in addition, compared with the device adopting springs in the prior art, the parts do not need to be replaced frequently, the service life of the equipment is prolonged, and the use satisfaction of a user is improved.
As shown in fig. 2, the power assembly of the present embodiment includes a first power member 211 and a first lead screw (not shown in the figure) connected to the first power member 211, and the first lead screw is threadedly connected to the first vertical moving platform 22. Specifically, the first power member 211 of the present embodiment is a motor, and the first vertical moving platform 22 is lifted and lowered by the forward rotation and the reverse rotation of the motor. The number of the first lead screws of this embodiment is two, the two first lead screws are respectively located at two sides of the first power part 211 and are respectively connected with the first power part 211, the two first lead screws are symmetrically arranged relative to the first power part 211, and the two lead screws are respectively driven by the same first power part 211 to rotate along the same rotation direction, so that the first vertical moving platform 22 ascends or descends. Two first lead screws that this embodiment symmetry set up can guarantee that first vertical moving platform 22 can guarantee all the time that first vertical moving platform 22 is on the horizontal plane when following vertical direction reciprocating motion, prevent to influence the life of the product that awaits measuring because first vertical moving platform 22 takes place to incline, and then cause the great phenomenon emergence that detects inaccurate even of detection error.
Further, in order to restrict the first vertical moving platform 22 from moving on the first lead screw, a position sensor (not shown in the figure) is provided on a lower end of the first lead screw, and the first vertical moving platform 22 is configured to be capable of reciprocating between the first power member 211 and the position sensor. Once the position sensor detects that the first vertical moving platform 22 moves to the position of the position sensor, the first power member 211 drives the first lead screw to rotate in the opposite direction, and the first lead screw drives the first vertical moving platform 22 to move in the opposite direction, so as to prevent the first vertical moving platform 22 from falling off from the first lead screw. For better protecting the first lead screw, as shown in fig. 2, the linear life detection apparatus of the present embodiment further includes a lead screw housing 212, where the lead screw housing 212 defines a lead screw cavity, and the first lead screw is located in the lead screw cavity to protect the first lead screw.
As shown in fig. 2 and 3, the number of the screw assemblies of the present embodiment is two, and the two screw assemblies are circumferentially disposed on the mounting bracket 1. Each screw assembly comprises a threaded rod 31 and a hand wheel 35, the threaded rod 31 is in threaded connection with the first vertical moving platform 22, and the hand wheel 35 is configured to drive the threaded rod 31 to rotate. The user can drive threaded rod 31 and rotate through rotating hand wheel 35, and then makes the second moving platform remove along vertical direction. Of course, in other embodiments of the present invention, the number of the screw assemblies may also be one or more than two, specifically set according to actual needs.
As shown in fig. 2 and 3, the linear life detection device of the present embodiment further includes a positioning rod 33, the positioning rod 33 passes through the second vertical moving platform 32 and is fixed on the mounting frame 1, and a central axis direction of the positioning rod 33 is parallel to the vertical direction. The number of the positioning rods 33 is four, and the four positioning rods 33 are distributed along the circumferential direction of the second vertical moving platform 32 to ensure that the second vertical moving platform 32 can move in the vertical direction. Specifically, the second vertical moving platform 32 is provided with a first through hole, and the diameter of the first through hole is slightly larger than the outer diameter of the positioning rod 33, so as to ensure that the second vertical moving platform 32 can move along the length direction of the positioning rod 33.
Further, in order to realize the positioning of the second vertical moving platform 32, as shown in fig. 2 and 3, a positioning member 34 is provided on the positioning rod 33, and the positioning member 34 is configured to fix the second vertical moving platform 32 so that the second vertical moving platform 32 is fixed at a preset position. Specifically, two positioning members 34 are disposed on each positioning rod 33, the two positioning members 34 are respectively disposed on the upper side and the lower side of the second vertical moving platform 32, and each positioning member 34 is closely attached to the second vertical moving platform 32. The locating lever 33 of this embodiment is equipped with the screw thread, the screw thread distributes along the length direction of locating lever 33, setting element 34 is lock nut, when needing to adjust the vertical moving platform 32 rebound of second, shift up one section distance with the lock nut of upside, the lock nut of downside is motionless, adjust the vertical moving platform 32 of second and shift up behind suitable position, shift up the lock nut of downside to hugging closely the lower terminal surface of the vertical moving platform 32 of second, the lock nut of upside shifts down to hugging closely the up end of the vertical moving platform 32 of second, make the vertical moving platform 32 of second fix the suitable position on locating lever 33.
Specifically, as shown in fig. 4, the linear module 4 of the present embodiment includes a second power member 41, a moving plate 42 and a second lead screw (not shown in the figure), the moving plate 42 is connected to the second lead screw in a threaded manner, and the second power member 41 is configured to drive the second lead screw to rotate so as to move the moving plate 42 in the horizontal direction. Specifically, the second power member 41 of the present embodiment is a motor, and the forward rotation and the reverse rotation of the second lead screw are realized by the forward rotation and the reverse rotation of the motor, so as to realize the reciprocating linear movement of the moving plate 42 in the horizontal direction. In order to ensure that the moving plate 42 can move along the horizontal direction along with the rotation of the screw rod, the linear module 4 of the embodiment further includes a mounting shell 43, a sliding groove is arranged on the outer side of the mounting shell 43, and the moving plate 42 is slidably mounted on the sliding groove of the mounting shell 43. Specifically, the moving plates 42 of the present embodiment are vertically distributed, and the moving plates 42 are used for installing a tool or a fixture. Of course, in other embodiments of the present invention, the moving plate 42 may also be disposed horizontally or obliquely, specifically according to actual requirements.
Further, as shown in fig. 4, the moving plate 42 of the present embodiment includes a sliding plate 421 and a moving plate body 422 fixedly connected to the sliding plate 421, the sliding plate 421 is slidably connected to the sliding groove of the mounting case 43, and the sliding plate 421 is connected to the second lead screw in a threaded manner, the second power member 41 can drive the second lead screw to rotate so that the sliding plate 421 moves in the horizontal direction and can slide on the sliding slot of the mounting shell 43, the moving plate body 422 is located above the sliding plate 421, since the moving plate body 422 is required to bear a certain force, in order to increase the coupling strength between the moving plate body 422 and the sliding plate 421, the moving plate 42 further includes reinforcing plates 423, the reinforcing plates 423 are triangular plates, the number of the reinforcing plates 423 is four, two of the reinforcing plates 423 are disposed on one side of the moving plate body 422, the other two reinforcing plates 423 are disposed on the other side of the moving plate body 422, and the reinforcing plates 423 on the two sides of the moving plate body 422 are disposed back to back.
Further, as shown in fig. 2, the horizontal sliding assemblies 5 of the present embodiment are detachably mounted on the mounting frame 1, the number of the horizontal sliding assemblies 5 is two, and the two horizontal sliding assemblies 5 are arranged in parallel and are respectively disposed on two sides of the linear module 4. Each horizontal sliding assembly 5 comprises a sliding member 51 and a sliding rail 52, wherein the sliding member 51 is slidably connected to the sliding rail 52, i.e. the sliding member 51 can slide on the sliding rail 52 only under the action of external force. When the service life of the product to be detected is tested, the product to be detected can be fixed on the sliding part 51, and a tool or a clamp can be installed on the sliding part 51 and is specifically selected according to the actual product to be detected. Of course, in other embodiments of the present invention, the number of the horizontal sliding assemblies 5 is not limited to two in this embodiment, and one or more horizontal sliding assemblies may be provided, specifically selected according to actual needs.
As shown in fig. 2 and 3, the mounting bracket 1 of the present embodiment includes a first mounting bracket 11 and a second mounting bracket 12, the first mounting bracket 11 is located above the second mounting bracket 12, a first guide rod 13 is disposed between the first mounting bracket 11 and the second mounting bracket 12, the second movable platform 32 can move along the length direction of the first guide rod 13, that is, the first guide rod 13 can play a role of guiding, the upper end of the first guide rod 13 is fixedly connected to the first mounting bracket 11, and the lower end of the first guide rod 13 is fixedly connected to the second mounting bracket 12. The lower end of the second mounting bracket 12 of this embodiment is further provided with six support legs 62, the number of the support legs 62 is six, the six support legs 62 are circumferentially arranged on the lower end surface of the second mounting bracket, and the support legs 62 are used for supporting the linear life detection device of this embodiment, so that the linear life detection device is stably placed on the ground. Specifically, the number of the first guide rods 13 in the present embodiment is four, and the four first guide rods 13 respectively pass through the end portions of the second vertical moving platform 32, that is, the four first guide rods 13 are respectively located at four corners of the second vertical moving platform 32. The first guide rod 13 of this embodiment is the polished rod, and this first guide rod 13 passes second vertical moving platform 32, specifically, is equipped with the second on the second vertical moving platform 32 and wears to establish the hole, and the second is worn to establish downthehole linear bearing (not shown in the figure) that is equipped with, and first guide rod 13 is installed in linear bearing to guarantee that second vertical moving platform 32 can follow the length direction removal of first guide rod 13.
The linear life detection device of the present embodiment further includes a second guide rod 23, as shown in fig. 2 and 3, one end of the second guide rod 23 is fixedly connected to the first vertical moving platform 22, the other end of the second guide rod 23 penetrates through the mounting frame 1 and extends upward, and the central axis direction of the second guide rod 23 is parallel to the vertical direction. The number of the second guide rods 23 is four, and the four second guide rods 23 are distributed along the circumferential direction of the first vertical moving platform 22 so as to ensure that the first vertical moving platform 22 can move along the vertical direction.
Specifically, as shown in fig. 2 and 3, the first vertical moving platform 22 is movable between the second vertical moving platform 32 and the first mounting frame 11, the second vertical moving platform 32 is movable between the first mounting frame 11 and the second mounting frame 12, and the horizontal moving platform is movable on the second mounting frame 12. Specifically, the first power member 211 is mounted on the first mounting bracket 11, the second power member 41 is mounted on the second mounting bracket 12, and the slide rail 52 is mounted on the second mounting bracket. Lower extreme fixed connection of second guide bar 23 is on first vertical moving platform 22, and first mounting bracket 11 is passed and upwards extends to the upper end, and the upper end and the first mounting bracket 11 of locating lever 33 are connected, and the lower extreme is connected with second mounting bracket 12, and rotatable connection is on first mounting bracket 11 in the upper end of threaded rod 31, and the lower extreme is connected with hand wheel 35, and hand wheel 35 fixed connection is on second mounting bracket 12.
Preferably, the linear life detecting apparatus of the present embodiment further includes a controller (not shown in the figure), the controller being electrically connected to the first power member 211, the second power member 41 and the position sensor, the controller implementing the reciprocating motion of the first vertical moving platform 22 in the vertical direction by controlling the forward rotation and the reverse rotation of the first power member 211, and the controller implementing the reciprocating motion of the moving plate 42 in the horizontal direction by controlling the forward rotation and the reverse rotation of the second power member 41. In this embodiment, the controller may be a centralized or distributed controller, for example, the controller may be a single-chip microcomputer or may be formed by a plurality of distributed single-chip microcomputers, and a control program may be run in the single-chip microcomputers to control the first power component 211, the second power component 41 and the position sensor to implement the functions thereof.
The first vertical moving component and the second vertical moving component of the linear life detection device of the embodiment can be used for detecting the service life of a plug-type product to be detected, and the service life of a detection lock and a key is described as an example below:
installing a first tool on the first vertical moving platform 22, installing a key on the first tool, correspondingly installing a second tool on the second vertical moving platform 32, installing a lock on the second tool, and shaking the hand-operated wheel 35 to adjust the position of the second vertical moving platform 32 to enable the second vertical moving platform to reach a proper position, wherein the key can be inserted into the lock;
keep second vertical moving platform 32 stationary, adjust the moving range of first vertical moving platform 22 through the controller, adjust the plug distance of key and lock promptly, and set for the plug number of times of key and lock, first power piece 211 constantly rotates and drives first vertical moving platform 22 and drives the reciprocating motion of key in vertical direction, reach the plug number of times of setting for after, observe the wearing and tearing situation of lock and key, and then judge the life who reachs lock and key.
Certainly, in the utility model discloses an in other embodiments, can also realize detecting the plug class product of awaiting measuring of other plug classes through first vertical removal subassembly and the vertical removal subassembly of second, for example, the handle with be used for the apparatus body of handle plug, perhaps the drawer body of drawer and be used for the plug drawer, perhaps plug class product of awaiting measuring such as plug and socket that is used for the plug, plug class product of awaiting measuring specifically selects according to actual need.
The second vertical moving component and the horizontal moving component of the linear life detection device of the embodiment can detect the lives of other types of products to be detected, and the following description is given by taking the service life of a detection mattress as an example:
fixing the upper end of a fixing plate on the second vertical moving platform 32, wherein the fixing plate is positioned right above the linear module 4 and is not positioned right above the end part of the linear module 4, and the fixing plate is used for assisting the recovery and deformation of the mattress during the detection of the service life of the mattress;
adjusting the distance between the second vertically moving platform 32 and the second mounting frame 12 to make the lower end of the fixed plate abut against the second mounting frame 12, and fixing the lower end of the fixed plate on the second mounting frame 12;
vertically placing the mattress, and fixedly connecting two ends of the mattress to the two sliding pieces 51 respectively;
setting a movement range of the movement plate 42 within which the movement plate 42 moves;
as the moving plate 42 moves toward the end close to the fixed plate, the moving plate 42 pushes the mattress to slide on the slider 51, the mattress contacts the fixed plate, and as the moving plate 42 moves, both the mattress and the fixed plate deform;
the moving plate 42 moves reversely, and the fixed plate pushes the mattress to move to one side close to the moving plate 42 because the fixed plate needs to restore and deform, so that one extrusion is completed;
the controller controls the motor to drive the motion plate 42 to reciprocate, so as to complete the extrusion of the mattress;
and after the times of extrusion are finished, the bending condition and the wear condition of the mattress are observed, and the service life of the mattress is further judged.
The utility model discloses an in other embodiments, can also accomplish the detection of the coefficient of friction that awaits measuring between slider and the slide rail that awaits measuring, the slider that awaits measuring promptly and the slide rail that awaits measuring are the product that awaits measuring, explain in detail below:
mounting the slide rail to be tested on the second mounting rack 12, and mounting the slide block to be tested on the slide rail to be tested;
mounting weights with fixed mass on a slide block to be tested, and pushing the slide block to be tested by using preset thrust to enable the slide block to be tested to drive the weights to slide on a slide rail to be tested;
and measuring the friction force of the slide block to be measured and the weight on the slide rail to be measured, and calculating the friction coefficient according to the measured friction force, the mass of the slide block to be measured and the weight and the preset thrust.
Of course, in the utility model discloses an in other embodiments, can also change the slide rail that awaits measuring in order to measure the same slide block that awaits measuring coefficient on the slide rail that awaits measuring of difference, perhaps change the slider that awaits measuring to realize the measurement of the different slide blocks that await measuring coefficient on the same slide rail that awaits measuring, specifically measure according to actual conditions.
The linear life check out test set that this embodiment provided can also realize the detection to the slide rail that awaits measuring and the life of the slider that awaits measuring, specifically as follows:
a connecting piece is arranged on the moving plate 42 and connected with the slide block to be detected;
starting the second power part 41, the moving plate 42 drives the connecting piece and the slide block to be tested to reciprocate on the slide rail to be tested along the horizontal direction;
and after the preset sliding times are finished, observing the abrasion conditions of the sliding block to be detected and the sliding rail to be detected, and further judging the service life of the sliding block to be detected and the service life of the sliding rail to be detected.
The utility model discloses an in other embodiments, can also only use second mounting bracket 12 and sharp module 4 to accomplish the life-span detection to the tow chain, the product that awaits measuring promptly is the tow chain, explains below with the life who detects the tow chain as an example:
a vertical clamp is arranged on the second mounting frame 12, the vertical clamp is positioned on one side of the linear module 4 or on the extension line of the second lead screw, the vertical clamp comprises a sliding block and a vertical sliding rail, and the sliding block can vertically slide on the vertical sliding rail;
one end of the drag chain is fixedly connected to the moving plate 42, the other end of the drag chain is fixed on the sliding block, and the drag chain is in a bending state;
adjusting the position of the sliding block on the vertical sliding rail, namely adjusting one end of the drag chain fixed on the sliding block to a proper position;
starting the second power member 41, the moving plate 42 drags one end of the drag chain to reciprocate along the horizontal direction;
and after the preset dragging times are finished, observing the abrasion condition of the drag chain, and further judging the service life of the drag chain.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A linear life span detecting apparatus, comprising:
a mounting frame (1);
a first vertical moving assembly comprising a power assembly and a first vertical moving platform (22), wherein the first vertical moving platform (22) is connected with the power assembly, the power assembly is installed at one end of the mounting frame (1) and is configured to drive the first vertical moving platform (22) to move along the vertical direction;
the horizontal moving assembly is mounted at the other end of the mounting frame (1) and comprises a linear module (4) and a horizontal sliding assembly (5), the horizontal sliding assembly (5) is configured to mount a product to be tested, and the linear module (4) is configured to be capable of moving along a horizontal direction and driving the product to be tested to slide along the horizontal direction;
the second vertical moving assembly comprises a screw assembly and a second vertical moving platform (32), the screw assembly is rotatably installed on the installation frame (1), the second vertical moving platform (32) is in threaded connection with the screw assembly, and the second vertical moving platform (32) is located between the first vertical moving platform (22) and the horizontal moving assembly and can be driven by the screw assembly to move to a preset position along the vertical direction.
2. The linear life detecting apparatus according to claim 1, wherein the power assembly includes a first power member (211) and a first lead screw, one end of the first lead screw is connected to the first power member (211), and the other end is threadedly connected to the first vertical moving platform (22).
3. The linear life detection device of claim 2, wherein the end of the first lead screw is provided with a position sensor, and the first vertical moving platform (22) is configured to be reciprocally movable between the first power member (211) and the position sensor.
4. The linear life detection device according to claim 1, characterized in that the mounting frame (1) comprises a first mounting frame (11) and a second mounting frame (12), a first guide rod (13) is arranged between the first mounting frame (11) and the second mounting frame (12), and the first guide rod (13) passes through the end of the second vertical moving platform (32) and is fixed on the mounting frame (1).
5. The linear life span detection device according to claim 1, further comprising a second guide rod (23), wherein one end of the second guide rod (23) is connected to the first vertical moving platform (22), and the other end extends out of the mounting frame (1).
6. The linear life span detection device according to claim 1, further comprising a positioning rod (33), wherein the positioning rod (33) passes through the second vertical moving platform (32) and is fixed on the mounting rack (1), a central axis direction of the positioning rod (33) is parallel to the vertical direction, positioning members (34) are respectively disposed on the positioning rod (33), and the positioning members (34) are configured to fix the second vertical moving platform (32) so that the second vertical moving platform (32) is fixed at the preset position.
7. The linear life detection device according to claim 1, characterized in that the linear module (4) comprises a second power member (41) and a moving plate (42), the second power member (41) being capable of driving the moving plate (42) to move in a horizontal direction.
8. The linear life detection device according to claim 7, wherein the number of the horizontal sliding assemblies (5) is two, and the two horizontal sliding assemblies (5) are arranged in parallel and are respectively arranged at two sides of the linear module (4).
9. The linear life detection device according to claim 8, characterized in that the horizontal sliding assembly (5) comprises a sliding member (51) and a sliding rail (52), the sliding member (51) is slidably connected to the sliding rail (52), and the sliding rail (52) is detachably mounted on the mounting frame (1).
10. The linear life detection device according to claim 1, further comprising a housing (61), wherein the housing (61) and the mounting frame (1) form a mounting cavity, and the first vertical moving assembly, the horizontal moving assembly and the second vertical moving assembly are located in the mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011279.4U CN210603874U (en) | 2019-11-20 | 2019-11-20 | Linear life detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011279.4U CN210603874U (en) | 2019-11-20 | 2019-11-20 | Linear life detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603874U true CN210603874U (en) | 2020-05-22 |
Family
ID=70720914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011279.4U Active CN210603874U (en) | 2019-11-20 | 2019-11-20 | Linear life detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603874U (en) |
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2019
- 2019-11-20 CN CN201922011279.4U patent/CN210603874U/en active Active
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