CN214331207U

CN214331207U - Movable external locking double-shaft-center guide rail

Info

Publication number: CN214331207U
Application number: CN202022409509.5U
Authority: CN
Inventors: 张永杰
Original assignee: Lishui Hongdi Bearing Co ltd
Current assignee: Lishui Hongdi Bearing Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-01
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a portable external locking biax center guide rail, including guide rail body, slide bar, slider, connecting block, locking device, first fixed block, dead lever, fly leaf, protecting crust, first threaded rod, activity T-shaped piece, second fixed block and first locking lever, the inside fixed mounting of guide rail body has the slide bar, the surface of guide rail body is equipped with the slider, one side fixed mounting of slider has the connecting block, the top fixed mounting of connecting block has locking device, top one side fixed mounting of connecting block has first fixed block, the left side fixed mounting of first fixed block has the dead lever, the surface activity of dead lever is connected with the fly leaf. The utility model discloses a transmission and coupling mechanism's cooperation setting for the slider can be stable in the surface of guide rail body's removal, and the position of removing about can also accurate adjusting block had both realized follow-up effectual finish machining to the work piece.

Description

Movable external locking double-shaft-center guide rail

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a portable external locking biax heart guide rail.

Background

Guide rail: grooves or ridges made of metal or other material, a means to withstand, secure, guide and reduce friction of moving devices or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, fixing machine parts, special equipment, instruments, etc.

When the slide block is locked on the surface of the guide rail by the external locking device, the slide block cannot be locked firmly by the locking device, so that the slide block is influenced by external force to shift left and right when a workpiece is machined, the machining precision of the workpiece is low, the qualified rate of the produced workpiece is reduced, and troubles are brought to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable external locking double axle center guide rail to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable external locking double-axle guide rail comprises a guide rail body, a slide rod, a slide block, a connecting block, a locking device, a first fixing block, a fixing rod, a movable plate, a protective shell, a first threaded rod, a movable T-shaped block, a second fixing block and a first locking rod, wherein the slide rod is fixedly arranged in the guide rail body, the slide block is arranged on the surface of the guide rail body, the connecting block is fixedly arranged on one side of the slide block, the locking device is fixedly arranged at the top of the connecting block, the first fixing block is fixedly arranged on one side of the connecting block, the fixing rod is fixedly arranged on the left side of the first fixing block, the movable plate is movably connected on the surface of the fixing rod, the protective shell is fixedly arranged on one side of the guide rail body, the first threaded rod is movably connected in the protective shell, the movable T-shaped block is movably connected on the surface of the first threaded rod, a second fixing block is fixedly mounted on the surface of the movable T-shaped block, and a first locking rod is arranged inside the second fixing block.

Locking device includes L-shaped piece, second threaded rod, movable block, second check lock lever and auxiliary rod, the right side fixed mounting of slider has the L-shaped piece, the inside swing joint of L-shaped piece has the second threaded rod, the bottom of second threaded rod is equipped with the movable block, the bottom fixed mounting of movable block has the second check lock lever, the top fixed mounting of connecting block has the auxiliary rod.

Preferably, a first support rod is fixedly installed inside the protective shell, and the movable T-shaped block is movably connected to the surface of the first support rod.

Preferably, the fixed surface of activity T-shaped piece installs supplementary piece, and the right side fixed mounting of supplementary piece has the annular piece, and first locking lever swing joint is in the inside of supplementary piece and annular piece, and the inside of annular piece is equipped with the check pin with the department that corresponds of first locking lever, and the inside of fly leaf is seted up with the groove of first locking lever looks adaptation.

Preferably, the bottom end of the sliding block is fixedly provided with a fixed T-shaped block, and a groove matched with the sliding rod is formed in the fixed T-shaped block.

Preferably, a bearing matched with the second threaded rod is fixedly installed inside the movable block.

Preferably, the inside of connecting block is seted up with the groove of second check lock pole looks adaptation, and the bottom fixed mounting of second check lock pole has soft cushion.

Preferably, the inside fixed mounting of L-shaped piece has the second bracing piece, and movable block swing joint is on the surface of second bracing piece and auxiliary rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this portable external locking biax center guide rail through the locking device of connecting block fixed surface installation for with the firm surface of fixing the slider at the guide rail body by the connecting block, thereby prevent that the work piece from adding man-hour, the slider receives external force and the condition emergence of left and right sides aversion, both improved the quality of work piece processing.

2. This portable external locking biax center guide rail sets up through transmission and coupling mechanism's cooperation for the slider can be stable on the surface of guide rail body the removal, and the position that removes about can also accurate regulation slider both realizes follow-up effectual finish machining to the work piece.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a guide rail body; 2. a slide bar; 3. a slider; 4. connecting blocks; 5. a locking device; 501. an L-shaped block; 502. a second threaded rod; 503. a movable block; 504. a second locking lever; 505. an auxiliary lever; 6. a first fixed block; 7. fixing the rod; 8. a movable plate; 9. a protective shell; 10. a first threaded rod; 11. a movable T-shaped block; 12. a second fixed block; 13. a first locking bar.

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 an embodiment: a movable external locking double-axle guide rail comprises a guide rail body 1, a slide bar 2, a slide block 3, a connecting block 4, a locking device 5, a first fixed block 6, a fixed rod 7, a movable plate 8, a protective shell 9, a first threaded rod 10, a movable T-shaped block 11, a second fixed block 12 and a first locking rod 13, wherein the slide bar 2 is fixedly arranged inside the guide rail body 1, the slide block 3 is arranged on the surface of the guide rail body 1, the fixed T-shaped block is fixedly arranged at the bottom end of the slide block 3, a groove matched with the slide bar 2 is formed inside the fixed T-shaped block, the connecting block 4 is fixedly arranged at one side of the slide block 3, a groove matched with a second locking rod 504 is formed inside the connecting block 4, a soft cushion block is fixedly arranged at the bottom end of the second locking rod 504, the locking device 5 is fixedly arranged at the top of the connecting block 4, and the first fixed block 6 is fixedly arranged at one side of the connecting block 4, a fixed rod 7 is fixedly arranged at the left side of the first fixed block 6, a movable plate 8 is movably connected with the surface of the fixed rod 7, a protective shell 9 is fixedly arranged at one side of the guide rail body 1, a first supporting rod is fixedly arranged inside the protective shell 9, the movable T-shaped block 11 is movably connected on the surface of the first supporting rod, the inner part of the protective shell 9 is movably connected with a first threaded rod 10, the surface of the first threaded rod 10 is movably connected with the movable T-shaped block 11, the surface of the movable T-shaped block 11 is fixedly provided with an auxiliary block, the right side of the auxiliary block is fixedly provided with a ring-shaped block, and first locking lever 13 swing joint is in the inside of auxiliary block and annular piece, and the inside of annular piece is equipped with the check pin with the department that corresponds of first locking lever 13, and the inside of fly leaf 8 is seted up the groove with first locking lever 13 looks adaptation, and movable T-shaped piece 11 fixed surface installs second fixed block 12, and the inside of second fixed block 12 is equipped with first locking lever 13.

The locking device 5 comprises an L-shaped block 501, a second threaded rod 502, a movable block 503, a second locking rod 504 and an auxiliary rod 505, the L-shaped block 501 is fixedly installed on the right side of the sliding block 3, a second supporting rod is fixedly installed inside the L-shaped block 501, the movable block 503 is movably connected to the surfaces of the second supporting rod and the auxiliary rod 505, the second threaded rod 502 is movably connected inside the L-shaped block 501, the movable block 503 is arranged at the bottom end of the second threaded rod 502, a bearing matched with the second threaded rod 502 is fixedly installed inside the movable block 503, the second locking rod 504 is fixedly installed at the bottom end of the movable block 503, the auxiliary rod 505 is fixedly installed at the top end of the connecting block 4, the sliding block 3 is firmly fixed on the surface of the guide rail body 1 through the locking device 5 fixedly installed on the surface of the connecting block 4, and therefore, when a workpiece is machined, the sliding block 3 is prevented from shifting left and right due to external force, the processing quality of the workpiece is improved.

The working principle is as follows: the movable external locking double-axis guide rail has the advantages that the movable block 503 can stably move up and down on the surfaces of the second support rod and the auxiliary rod 505 by rotating the second threaded rod 502, the movable block 503 drives the second locking rod 504 to move up and down, when the second locking rod 504 moves downwards to enable the soft cushion block to be abutted against the surface of the guide rail body 1, the slide block 3 is firmly fixed on the surface of the guide rail body 1 through the connecting block 4, so that the slide block 3 is prevented from moving left and right under the action of external force when a workpiece is machined, the machining quality of the workpiece is improved, the movable plate 8 is firstly rotated through the fixed rod 7, the end head of the movable plate 8 is rotated between the second fixed block 12 and the auxiliary block, the first locking rod 13 is then penetratingly connected to the interiors of the second fixed block 12, the movable plate 8, the auxiliary block and the annular block, and finally, the locking nails are arranged at the corresponding positions of the interior of the locking ring-shaped block and the first locking rod 13, both made activity T-shaped piece 11 and slider 3 through above connected mode fixed connection, later through rotating first threaded rod 10 for activity T-shaped piece 11 moves about the stable surface of first bracing piece, because activity T-shaped piece 11 is through the screw drive of first threaded rod 10, make activity T-shaped piece 11 drive slider 3 by coupling mechanism and can be stable removal on the surface of guide rail body 1, the position that moves about of adjusting the slider 3 that can also be accurate, both realized follow-up effectual finish machining to the work piece.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable external locking biax center guide rail, includes guide rail body (1), slide bar (2), slider (3), connecting block (4), locking device (5), first fixed block (6), dead lever (7), fly leaf (8), protecting crust (9), first threaded rod (10), activity T-shaped piece (11), second fixed block (12) and first locking lever (13), its characterized in that: the guide rail comprises a guide rail body (1), a sliding rod (2) is fixedly mounted inside the guide rail body (1), a sliding block (3) is arranged on the surface of the guide rail body (1), a connecting block (4) is fixedly mounted on one side of the sliding block (3), a locking device (5) is fixedly mounted on the top of the connecting block (4), a first fixing block (6) is fixedly mounted on one side of the connecting block (4), a fixing rod (7) is fixedly mounted on the left side of the first fixing block (6), a movable plate (8) is movably connected to the surface of the fixing rod (7), a protective shell (9) is fixedly mounted on one side of the guide rail body (1), a first threaded rod (10) is movably connected inside the protective shell (9), a movable T-shaped block (11) is movably connected to the surface of the first threaded rod (10), a second fixing block (12) is fixedly mounted on the surface of the movable T-shaped block (11), a first locking rod (13) is arranged inside the second fixed block (12);

locking device (5) include L-shaped piece (501), second threaded rod (502), movable block (503), second check lock lever (504) and auxiliary rod (505), the right side fixed mounting of slider (3) has L-shaped piece (501), the inside swing joint of L-shaped piece (501) has second threaded rod (502), the bottom of second threaded rod (502) is equipped with movable block (503), the bottom fixed mounting of movable block (503) has second check lock lever (504), the top fixed mounting of connecting block (4) has auxiliary rod (505).

2. The movable external locking double-axis guide rail as claimed in claim 1, wherein: a first supporting rod is fixedly arranged in the protective shell (9), and a movable T-shaped block (11) is movably connected to the surface of the first supporting rod.

3. The movable external locking double-axis guide rail as claimed in claim 1, wherein: the fixed surface of activity T-shaped piece (11) installs supplementary piece, and the right side fixed mounting of supplementary piece has the annular piece, and first locking lever (13) swing joint is in the inside of supplementary piece and annular piece, and the inside of annular piece is equipped with the check pin with the department that corresponds of first locking lever (13), and the groove with first locking lever (13) looks adaptation is seted up to the inside of fly leaf (8).

4. The movable external locking double-axis guide rail as claimed in claim 1, wherein: the bottom end of the sliding block (3) is fixedly provided with a fixed T-shaped block, and a groove matched with the sliding rod (2) is formed in the fixed T-shaped block.

5. The movable external locking double-axis guide rail as claimed in claim 1, wherein: and a bearing matched with the second threaded rod (502) is fixedly arranged in the movable block (503).

6. The movable external locking double-axis guide rail as claimed in claim 1, wherein: the inside of connecting block (4) is seted up with the groove of second check lock pole (504) looks adaptation, and the bottom fixed mounting of second check lock pole (504) has soft cushion.

7. The movable external locking double-axis guide rail as claimed in claim 1, wherein: a second supporting rod is fixedly arranged in the L-shaped block (501), and the movable block (503) is movably connected to the surfaces of the second supporting rod and the auxiliary rod (505).