CN217155801U

CN217155801U - Linear guide rail life test machine

Info

Publication number: CN217155801U
Application number: CN202121985037.6U
Authority: CN
Inventors: 翁海龙; 潘建鑫; 毛庭清; 叶卢炼; 汤超雄; 兰晓婷
Original assignee: Lishui Jiexiang Technology Co ltd
Current assignee: Lishui Jiexiang Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-08-09
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a linear guide life test machine, including the shell, the top of shell is equipped with accredited testing organization, accredited testing organization includes riser and graduation apparatus, the spout slip joint at the bottom of riser and the top of shell, the bottom of riser and the outside slip joint of bent plate, the inboard of bent plate and the outside of first spring meet firmly mutually, the positive terminal surface processing of riser has the graduation apparatus. This linear guide life test machine, through pressing the bent plate among the accredited testing organization, the bent plate is to the shrink in the middle of the riser, the bent plate no longer supports tightly to the shell top, the riser can remove, the riser removes the front of clamping jaw, whether the graduation apparatus tests the guide rail perpendicularly, through rotating the threaded rod in the bending mechanism, the threaded rod rotates downwards, the pneumatic cylinder removes promotion rack left and removes left, the rack drives gear revolve, pivoted gear drives the clamping jaw and inwards buckles, the clamping jaw buckles to the guide rail, test the rigidity of guide rail, accord with the user demand.

Description

Linear guide rail life test machine

Technical Field

The utility model relates to a guide rail life test technical field specifically is a linear guide life test machine.

Background

Linear guide life test machine: a large number of guide rails are applied in modern industry, and a guide rail testing machine is provided for testing the performance of each aspect of the guide rail.

Current guide rail test machine is when using, and whether perpendicular test is too loaded down with trivial details to the guide rail, and the operation is more troublesome, has reduced work efficiency to test the rigidity of guide rail, be not conform to the user demand, guide rail test machine does not test the slidability of guide rail inner wall simultaneously, and the guide rail appears the condition of blocking after using a period easily, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear guide life-span test machine to whether the perpendicular test of proposing is too loaded down with trivial details to the guide rail among the solution above-mentioned background art, the operation is more troublesome, has reduced the work efficiency problem.

In order to achieve the above object, the utility model provides a following technical scheme: a linear guide rail service life tester comprises a shell, wherein a testing mechanism is arranged at the top of the shell;

the testing mechanism comprises a vertical plate, a bent plate, a first spring and a dial gauge;

the bottom of riser and the spout slip joint at the top of shell, the bottom of riser and the outside slip joint of bent plate, the inboard of bent plate and the outside rigid coupling of first spring, the positive terminal surface processing of riser has the graduation apparatus. And testing the verticality of the guide rail by a dial gauge.

Preferably, the top of the shell is provided with a bending mechanism;

the bending mechanism comprises a hydraulic cylinder, a rack, a fluted disc, a gear, a clamping jaw, a transverse plate, a second spring and a threaded rod;

the one end of pneumatic cylinder and the inner wall looks rigid coupling of shell, the other end of pneumatic cylinder and the right side rigid coupling of rack, the top of rack meshes with the bottom of fluted disc, the positive terminal surface of fluted disc rotates through the inner wall of round pin axle and shell and links to each other, the outer wall of fluted disc meshes with the inboard of gear mutually, the positive terminal surface of gear rotates through the inner wall of pivot and shell and links to each other, the top of gear and the bottom rigid coupling of clamping jaw, the positive terminal surface of clamping jaw rotates with the rear end face of diaphragm and links to each other, the bottom of diaphragm and the top of second spring rigid coupling, the bottom of second spring and the inner wall looks rigid coupling of clamping jaw, the top of diaphragm and the bottom laminating of threaded rod, the outer wall of threaded rod and the top screw thread of clamping jaw meet. The hydraulic cylinder drives the rack to move leftwards.

Preferably, the inner wall of the shell is just connected with a sliding groove.

Preferably, the inner wall of the chute is provided with a sliding mechanism;

the sliding mechanism comprises a sliding block, a rotary table, a belt, a square block, a bolt, a disc and a handle;

the outer wall of slider and the inner wall slip joint of spout, the positive terminal surface of slider rotates with the rear end face of carousel and links to each other, the outer wall of carousel rotates with the inner wall of belt and links to each other, the outside of belt is laminated with the inner wall of square mutually, the top of square meets with the inner wall screw thread of bolt, the bottom of bolt is laminated with the top of belt mutually, the outer wall of belt rotates with the outer wall of disc and links to each other, is located the right side the positive terminal surface of disc and the rear end face looks rigid coupling of handle. The handle drives the disc to rotate.

Preferably, the four corners of the bottom of the shell are fixedly connected with the support.

Compared with the prior art, the beneficial effects of the utility model are that: according to the linear guide rail service life testing machine, the bent plate in the testing mechanism is pressed, the bent plate contracts towards the middle of the vertical plate, the bent plate does not tightly support the top of the shell any more, the vertical plate can move, the vertical plate moves in front of the clamping jaw, and the dial gauge tests whether the guide rail is vertical or not;

the threaded rod in the bending mechanism is rotated downwards, the rotating threaded rod abuts against the bottom transverse plate tightly, the inner side of the transverse plate abuts against the guide rail tightly, the hydraulic cylinder moves leftwards to push the rack to move leftwards, the rack drives the gear to rotate, the rotating gear drives the clamping jaw to bend inwards, the clamping jaw bends the guide rail, the rigidity of the guide rail is tested, and the use requirement is met;

through the handle among the manual rotation sliding mechanism, the handle drives the disc and rotates, and the disc drives the belt and rotates, and the belt drives the carousel and rotates, and the pivoted carousel drives the slider and slides from side to side at spout inner wall, inserts the downthehole portion on shell right side with the guide rail simultaneously, and the guide rail inner wall is laminated with the carousel outer wall mutually, tests the slidability of guide rail, and the guide rail performance after the test is qualified, excellent in use effect.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the vertical plate, the bent plate and the first spring in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the hydraulic cylinder, the rack and the toothed disc in FIG. 1;

fig. 4 is a schematic view of a connection structure of the slider, the turntable and the belt in fig. 1.

In the figure: 1. the device comprises a shell, 2, a testing mechanism, 201, a vertical plate, 202, a bent plate, 203, a first spring, 204, a dial gauge, 3, a bending mechanism, 301, a hydraulic cylinder, 302, a rack, 303, a fluted disc, 304, a gear, 305, a clamping jaw, 306, a transverse plate, 307, a second spring, 308, a threaded rod, 4, a sliding groove, 5, a sliding mechanism, 501, a sliding block, 502, a rotating disc, 503, a belt, 504, a square block, 505, a bolt, 506, a disc, 507, a handle, 6 and a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: the utility model provides a linear guide life test machine, which comprises an outer shell 1, the top of shell 1 is equipped with accredited testing organization 2, accredited testing organization 2 includes riser 201, bent plate 202, first spring 203 and graduation apparatus 204, the bottom of riser 201 and the spout slip joint at the top of shell 1, the bottom of riser 201 and the outside slip joint of bent plate 202, the inboard of bent plate 202 and the outside of first spring 203 meet just mutually, first spring 203 promotes the outside removal of bent plate 202, the positive facing (operation) of riser 201 has graduation apparatus 204, whether detect perpendicularly the guide rail through observing graduation apparatus 204.

The top of the housing 1 is provided with a bending mechanism 3, the bending mechanism 3 comprises a hydraulic cylinder 301, a rack 302, a fluted disc 303, a gear 304, a clamping jaw 305, a transverse plate 306, a second spring 307 and a threaded rod 308, one end of the hydraulic cylinder 301 is fixedly connected with the inner wall of the housing 1, the other end of the hydraulic cylinder 301 is rigidly connected with the right side of the rack 302, the hydraulic cylinder 301 drives the rack 302 to move leftwards, the top of the rack 302 is meshed with the bottom of the fluted disc 303, the rack 302 drives the fluted disc 303 to rotate, the positive end surface of the fluted disc 303 is rotatably connected with the inner wall of the housing 1 through a pin shaft, the outer wall of the fluted disc 303 is meshed with the inner side of the gear 304, the fluted disc 303 drives the gear 304 to rotate, the positive end surface of the gear 304 is rotatably connected with the inner wall of the housing 1 through a rotating shaft, the top of the gear 304 is fixedly connected with the bottom of the clamping jaw 305, the gear 204 drives the clamping jaw 305 to rotate, the positive end surface of the clamping jaw 305 is rotatably connected with the rear end surface of the transverse plate 306, the bottom of the transverse plate 306 is rigidly connected with the top of a second spring 307, the second spring 307 helps the transverse plate 306 to reset, the bottom of the second spring 307 is fixedly connected with the inner wall of the clamping jaw 305, the top of the transverse plate 306 is attached to the bottom of a threaded rod 308, the threaded rod 308 tightly supports the transverse plate 306, and the outer wall of the threaded rod 308 is in threaded connection with the top of the clamping jaw 305.

The inner wall of the shell 1 is just connected with a sliding chute 4.

The inner wall of the sliding groove 4 is provided with a sliding mechanism 5, the sliding mechanism 5 comprises a sliding block 501, a rotary table 502, a belt 503, a square block 504, a bolt 505, a circular disc 506 and a handle 507, the outer wall of the sliding block 501 is connected with the inner wall of the sliding groove 4 in a sliding and clamping mode, the positive end face of the sliding block 501 is connected with the rear end face of the rotary table 502 in a rotating mode, the rotary table 502 drives the sliding block 501 to slide, the outer wall of the rotary table 502 is connected with the inner wall of the belt 503 in a rotating mode, the belt 503 is driven to rotate by the belt 503, the outer side of the belt 503 is attached to the inner wall of the square block 504, the square block 504 fixes the belt 503, the top of the square block 504 is connected with the inner wall of the bolt 505 in a threaded mode, the bottom of the bolt 505 is attached to the top of the belt 503, the outer wall of the belt 503 is connected with the outer wall of the circular disc 506 in a rotating mode, the circular disc 506 on the right side is connected with the rear end face of the handle 507, and the handle 507 drives the circular disc 506 to rotate.

The four corners of the bottom of the shell 1 are fixedly connected with a bracket 6.

In this example, the curved plate 202 is pressed inward, the curved plate 202 no longer clamps the top of the housing 1, meanwhile, the vertical plate 201 is pushed to slide forward, when the brush vertical plate 201 is attached to the guide rail, the curved plate 202 is released, the curved plate 202 tightly supports the housing 1, whether the guide rail is vertical or not is tested, the threaded rod 308 is rotated, the threaded rod 308 drives the left side of the horizontal plate 306 to move downward, the right side of the horizontal plate 306 moves upward, the right side of the horizontal plate 306 tightly supports the guide rail, then the hydraulic cylinder 301 drives the rack 302 to move leftward, the rack 302 moving leftward pushes the fluted disc 303 to rotate, the rotating fluted disc 303 drives the gear 304 on the outer side to rotate, the rotating fluted disc 304 drives the clamping jaw 305 on the top to rotate, the rotating clamping jaw 305 performs bending test on the guide rail, the guide rail is pushed into the square opening, the handle 507 is rotated, the handle 507 drives the disc to rotate, the rotating disc 507 drives the belt 503 to rotate, the rotating belt 503 drives the turntable 502 to rotate, the rotating turntable 502 drives the sliding block 501 to slide in the sliding groove 4, the outer wall of the turntable 502 is clamped with the inner wall of the guide rail in a sliding mode, and the guide rail is tested.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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 a linear guide life test machine, includes shell (1), its characterized in that: the top of the shell (1) is provided with a testing mechanism (2);

the testing mechanism (2) comprises a vertical plate (201), a bent plate (202), a first spring (203) and a dial gauge (204);

the bottom of riser (201) and the spout slip joint at the top of shell (1), the bottom of riser (201) and the outside slip joint of bent plate (202), the inboard of bent plate (202) and the outside rigid coupling of first spring (203), the positive terminal surface processing of riser (201) has scale (204).

2. The linear guide life tester as claimed in claim 1, wherein: the top of the shell (1) is provided with a bending mechanism (3);

the bending mechanism (3) comprises a hydraulic cylinder (301), a rack (302), a fluted disc (303), a gear (304), a clamping jaw (305), a transverse plate (306), a second spring (307) and a threaded rod (308);

one end of the hydraulic cylinder (301) is fixedly connected with the inner wall of the shell (1), the other end of the hydraulic cylinder (301) is rigidly connected with the right side of the rack (302), the top of the rack (302) is meshed with the bottom of the fluted disc (303), the positive end surface of the fluted disc (303) is rotatably connected with the inner wall of the shell (1) through a pin shaft, the outer wall of the fluted disc (303) is meshed with the inner side of the gear (304), the positive end surface of the gear (304) is rotatably connected with the inner wall of the shell (1) through a rotating shaft, the top of the gear (304) is fixedly connected with the bottom of the clamping jaw (305), the positive end surface of the clamping jaw (305) is rotatably connected with the rear end surface of the transverse plate (306), the bottom of the transverse plate (306) is rigidly connected with the top of the second spring (307), the bottom of the second spring (307) is fixedly connected with the inner wall of the clamping jaw (305), and the top of the transverse plate (306) is attached to the bottom of the threaded rod (308), the outer wall of the threaded rod (308) is connected with the top of the clamping jaw (305) in a threaded mode.

3. The linear guide life tester as claimed in claim 1, wherein: the inner wall of the shell (1) is just connected with a sliding chute (4).

4. The linear guide life tester as claimed in claim 3, wherein: the inner wall of the sliding chute (4) is provided with a sliding mechanism (5);

the sliding mechanism (5) comprises a sliding block (501), a rotating disc (502), a belt (503), a square block (504), a bolt (505), a disc (506) and a handle (507);

the outer wall of slider (501) and the inner wall slip joint of spout (4), the positive terminal surface of slider (501) rotates with the rear end face of carousel (502) and links to each other, the outer wall of carousel (502) rotates with the inner wall of belt (503) and links to each other, the outside of belt (503) is laminated with the inner wall of square (504) mutually, the top of square (504) meets with the inner wall screw thread of bolt (505), the bottom of bolt (505) is laminated with the top of belt (503) mutually, the outer wall of belt (503) rotates with the outer wall of disc (506) and links to each other, is located the right side the positive terminal surface of disc (506) and the rear end face looks rigid coupling of handle (507).

5. The linear guide life tester as claimed in claim 1, wherein: and the four corners of the bottom of the shell (1) are fixedly connected with a support (6).