CN211608781U

CN211608781U - Ball guide rail buffer

Info

Publication number: CN211608781U
Application number: CN201921961318.0U
Authority: CN
Inventors: 江曼瑶
Original assignee: Jot Automation Technology Beijing Co ltd
Current assignee: Jot Automation Technology Beijing Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-02
Anticipated expiration: 2029-11-14
Also published as: WO2021093066A1

Abstract

The utility model discloses a ball guide buffer, which comprises a bracket, hydraulic means is installed on the front surface right side of support, buffering component is installed in the front surface left side of support, buffering component's internally mounted has the friction member, the front surface center department rigid coupling of support has the baffle, the inside equal rigid coupling in upper and lower both sides of support has branch, the spring has been cup jointed to the outer wall of branch, the thread block is installed on hydraulic means's right side. This ball guide buffer, through violently managing, the intubate, first slide bar, the cooperation of piston and cavity, hydraulic pressure work has been reached and can be carried out, the work that can cushion, through the slide, first spout, the cooperation of second slide bar and vaulting pole, reached and to have carried out extrusion work to the spring, can increase buffering effect, through the horizontal pole, the ball, the cooperation of sleeve pipe and bearing, the effect of increasing frictional force has been reached, can carry out protection work to hydraulic means and buffering component reduction pressure, can increase life.

Description

Ball guide rail buffer

Technical Field

The utility model relates to a ball guide buffer technical field specifically is a ball guide buffer.

Background

The linear guide rail is one kind of linear guide rail, one kind of linear guide rail is two kinds of linear guide rail, one kind of linear guide rail is rolling type, one kind of linear guide rail is sliding type, the rolling linear guide rail is rolling guide, it is by the unlimited rolling circulation of steel ball between slide block and slide rail, make the load platform can be along the slide rail easily with the high-accuracy linear motion, its coefficient of friction can be reduced to 1/50 of traditional sliding guide, make it can reach the positioning accuracy of mu m level easily, when the existing ball guide rail buffer is used, the buffering effect is general, when receiving the great pressure, lead to the life cycle short, can lead to the drawer to damage at the same time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball guide buffer to current ball guide buffer that proposes in solving above-mentioned background art is when using, and buffering effect is general, when receiving great pressure, leads to life weak point, can lead to the problem that the drawer damaged simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball guide buffer, includes the support, hydraulic means is installed on the front surface right side of support, buffering component is installed in the front surface left side of support, the internally mounted of buffering component has friction member, the front surface center department rigid coupling of support has the baffle, the inside equal rigid coupling in upper and lower both sides of support has branch, the spring has been cup jointed to the outer wall of branch, the screw thread piece is installed on hydraulic means's right side, the second spout has been seted up on the front surface left side of support, can increase buffer life to can bear great pressure.

Preferably, hydraulic means is including violently managing, intubate, first slide bar, piston and cavity, the inside grafting in left side of violently managing has the intubate, the inside sliding connection of intubate has first slide bar, the right side rigid coupling of first slide bar has the piston, the cavity has been seted up to the upper and lower both ends inside of piston, violently manage and link to each other with the support is fixed, violently manage and link to each other with screw block bolt, through violently managing, intubate, first slide bar, piston and the cooperation of cavity, can carry out hydraulic work, can carry out the work of buffering.

Preferably, the buffering member comprises a sliding plate, a first sliding groove, a second sliding rod and a supporting rod, the first sliding groove is formed in the center of the inner portion of the sliding plate, the second sliding rod is connected to the inner portion of the first sliding groove in a sliding mode, the supporting rod is fixedly connected to the back of the second sliding rod, the supporting rod is fixedly connected with the first sliding rod, the sliding plate is connected with the supporting rod in a sliding mode, and the sliding plate, the first sliding groove, the second sliding rod and the supporting rod are matched to extrude the spring to improve the buffering effect.

Preferably, branch and spring are the symmetry setting for both sides atress is even when the slide removes, blocks when preventing to remove.

Preferably, the friction member includes horizontal pole, ball, sleeve pipe and bearing, the outer wall roll connection of horizontal pole has the ball, the sleeve pipe has been cup jointed to the outer wall of ball, the equal rigid coupling in sheathed tube outer wall left and right sides has the bearing, the bearing links to each other with the slide is fixed, through the cooperation of horizontal pole, ball, sleeve pipe and bearing, reaches the effect that increases frictional force for reduce pressure to hydraulic means and buffer member and carry out protection work, increase life.

Preferably, the ball is a plurality of equidistance settings for the ball is more even with the sleeve pipe contact surface, increases frictional force.

Compared with the prior art, the beneficial effects of the utility model are that: this ball guide buffer, through violently managing, the intubate, first slide bar, the cooperation of piston and cavity, hydraulic pressure work has been reached and can be carried out, the work that can cushion, through the slide, first spout, the cooperation of second slide bar and vaulting pole, reached and to have carried out extrusion work to the spring, can increase buffering effect, through the horizontal pole, the ball, the cooperation of sleeve pipe and bearing, the effect of increasing frictional force has been reached, can carry out protection work to hydraulic means and buffering component reduction pressure, can increase life.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the cross bar, the ball and the sleeve of FIG. 1;

FIG. 3 is a schematic view of the connection of the cross tube, the insertion tube and the first slide bar of FIG. 1;

fig. 4 is an enlarged view of the connection structure of the slide plate of fig. 1.

In the figure: 1. support, 2, hydraulic means, 201, horizontal pipe, 202, intubate, 203, first slide bar, 204, piston, 205, cavity, 3, buffer component, 301, slide, 302, first spout, 303, second slide bar, 304, vaulting pole, 4, baffle, 5, friction component, 501, horizontal pole, 502, ball, 503, sleeve pipe, 504, bearing, 6, second spout, 7, branch, 8, spring, 9, screw block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ball guide buffer, includes support 1, hydraulic means 2 is installed on support 1's front surface right side, and buffering component 3 is installed on support 1's front surface left side, and the internally mounted of buffering component 3 has friction member 5, and support 1's front surface center department rigid coupling has baffle 4, and baffle 4 can carry out spacing work to slide 301, and support 1's the inside equal rigid coupling in upper and lower both sides has branch 7, and the outer wall of branch 7 has cup jointed spring 8, and spring 8's coefficient of elasticity is: 10N/CM-100N/CM, a thread block 9 is arranged on the right side of the hydraulic device 2, a second chute 6 is arranged on the left side of the front surface of the bracket 1, the hydraulic device 2 comprises a transverse pipe 201 and an insertion pipe 202, first slide bar 203, piston 204 and cavity 205, the inside grafting in left side of violently pipe 201 has intubate 202, hydraulic oil can have been placed to the inside of violently pipe 201, intubate 202 can be followed and violently managed the inside of 201 and inserted and extracted, the inside sliding connection of intubate 202 has first slide bar 203, first slide bar 203 can slide about the inside of intubate 202, the right side rigid coupling of first slide bar 203 has piston 204, piston 204 can be controlled about the inside of intubate 202, cavity 205 has been seted up to the inside of the upper and lower both ends of piston 204, hydraulic oil can pass the inside of cavity 205, violently pipe 201 links to each other with support 1 is fixed, violently pipe 201 links to each other with thread block 9 bolt, thread block 9 can be followed and violently managed.

The buffering component 3 comprises a sliding plate 301, a first sliding groove 302, a second sliding rod 303 and a support rod 304, the first sliding groove 302 is formed in the center of the inside of the sliding plate 301, the second sliding rod 303 is connected to the inside of the first sliding groove 302 in a sliding mode, the second sliding rod 303 can slide up and down inside the first sliding groove 302, the support rod 304 is fixedly connected to the back of the second sliding rod 303, the support rod 304 can support the second sliding rod 303, the support rod 304 is fixedly connected with the first sliding rod 203, the sliding plate 301 is connected with a support rod 7 in a sliding mode, the sliding plate 301 can slide left and right on the outer wall of the support rod 7, and the support rod 7 and the spring 8 are symmetrically arranged.

The friction member 5 comprises a cross rod 501, a ball 502, a sleeve 503 and a bearing 504, the ball 502 is connected to the outer wall of the cross rod 501 in a rolling manner, the sleeve 503 is sleeved on the outer wall of the ball 502, the sleeve 503 can increase friction force by moving the ball 502 left and right on the outer wall of the cross rod 501, the bearings 504 are fixedly connected to the left and right sides of the outer wall of the sleeve 503, the sleeve 503 rotates through the bearing 504, the bearing 504 is fixedly connected with the sliding plate 301, and the ball 502 is arranged at a plurality of equal intervals.

When the ball guide buffer is used, a user firstly installs the bracket 1 on furniture such as a cabinet, the user installs the sliding plate 301 on the drawer after the installation is finished, the sliding plate 301 is driven to slide towards the right side when the drawer is inserted into the furniture such as the cabinet, the sliding plate 301 can move towards the right side when moving towards the right side, the outer wall of the supporting rod 7 can move towards the right side, the sliding plate 301 can extrude the spring 8 when moving towards the right side, the sliding plate 301 can drive the sleeve 503 to move towards the right side when moving towards the right side, the sleeve 503 can move towards the right side on the outer wall of the ball 502 and rotate through the bearing 504, the friction force can be increased when the sleeve 503 moves towards the right side on the ball 502, the sliding plate 301 drives the second sliding rod 303 to move towards the right side through the first sliding groove 302 when moving towards the right side, the first sliding rod 203 can be driven to move towards the right side inside the insertion tube 202 when, first slide bar 203 can drive piston 204 and move to the right side in the inside of violently managing 201 when moving to the right side, can extrude the inside hydraulic oil of violently managing 201, and hydraulic oil flows to the left side of violently managing 201 through cavity 205 when receiving the extrusion to carry out cushioning work, when needs are changed hydraulic oil, the user is dismantled screw block 9 from the right side of violently managing 201, can change work to the inside hydraulic oil of violently managing 201 after dismantling.

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. A ball guide buffer, includes support (1), its characterized in that: hydraulic means (2) are installed on the front surface right side of support (1), buffering component (3) are installed on the front surface left side of support (1), the internally mounted of buffering component (3) has friction member (5), the rigid coupling of front surface center department of support (1) has baffle (4), inside equal rigid coupling in the upper and lower both sides of support (1) has branch (7), spring (8) have been cup jointed to the outer wall of branch (7), screw thread piece (9) are installed on the right side of hydraulic means (2), second spout (6) have been seted up on the front surface left side of support (1).

2. The ball track bumper of claim 1, wherein: hydraulic means (2) are including violently managing (201), intubate (202), first slide bar (203), piston (204) and cavity (205), the inside grafting in left side of violently managing (201) has intubate (202), the inside sliding connection of intubate (202) has first slide bar (203), the right side rigid coupling of first slide bar (203) has piston (204), cavity (205) have been seted up to the upper and lower both ends inside of piston (204), violently manage (201) and support (1) fixed linking to each other, violently manage (201) and thread block (9) bolted connection.

3. The ball track bumper of claim 1, wherein: buffer member (3) include slide (301), first spout (302), second slide bar (303) and vaulting pole (304), first spout (302) have been seted up to the inside center department of slide (301), the inside sliding connection of first spout (302) has second slide bar (303), the back rigid coupling of second slide bar (303) has vaulting pole (304), vaulting pole (304) and first slide bar (203) are fixed to be connected, slide (301) and branch (7) slide and link to each other.

4. The ball track bumper of claim 1, wherein: the supporting rod (7) and the spring (8) are symmetrically arranged.

5. The ball track bumper of claim 1, wherein: friction member (5) include horizontal pole (501), ball (502), sleeve pipe (503) and bearing (504), the outer wall roll connection of horizontal pole (501) has ball (502), sleeve pipe (503) have been cup jointed to the outer wall of ball (502), the equal rigid coupling in outer wall left and right sides of sleeve pipe (503) has bearing (504), bearing (504) and slide (301) are fixed to be connected to each other.

6. The ball track bumper of claim 5, wherein: the balls (502) are arranged in a plurality of equal intervals.