CN211414894U

CN211414894U - Positioning device for aluminum alloy penetrating strip

Info

Publication number: CN211414894U
Application number: CN201922159411.6U
Authority: CN
Inventors: 周兴伟; 龚文智; 裴再龙
Original assignee: Hubei Nangui Aluminum Industry Group Co ltd
Current assignee: Hubei Nangui Aluminum Industry Group Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-04
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to the technical field of positioning devices, and discloses a positioning device for aluminum alloy threading, which solves the problems that the positioning and clamping of the prior positioning device easily causes the deformation of aluminum alloy and the position of the positioning and clamping can not be adjusted, and comprises a base, wherein the base is internally provided with an accommodating cavity, compared with the traditional rigid contact, the utility model has the advantages that the positioning plate has certain elasticity with the aluminum alloy under the elasticity of a spring, and the deformation can be effectively avoided when the positioning plate is contacted with the aluminum alloy; the first screw rod is driven to rotate by rotating the first handle, the first slider drives the left positioning assembly to move, the second handle is driven to drive the second screw rod to rotate, the second slider drives the right positioning assembly to move, and through respective driving, the novel base can be positioned at any position on the base when positioned.

Description

Positioning device for aluminum alloy penetrating strip

Technical Field

The utility model belongs to the technical field of positioner, specifically be a positioner of strip is worn to aluminum alloy.

Background

The aluminum alloy bar penetrating process is characterized in that two heat insulation bars connect the inner part and the outer part of an aluminum profile, so that the heat conduction inside and outside the aluminum profile is prevented, and the purpose of energy conservation is realized.

Need fix a position the section bar when the aluminium alloy ex-trusions is worn the strip, current positioner is rigid contact when the location is fixed, can lead to the clamping force great because of misoperation usually for the section bar slightly warp, in addition, current positioner is generally a lead screw synchronous drive, makes the aluminium alloy ex-trusions be in central point basically when the location, can't fix a position other positions as required.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a positioner of strip is worn to aluminum alloy, the effectual current positioner location centre gripping of having solved easily leads to aluminum alloy deformation to and the unable adjusting position's of location centre gripping problem.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for an aluminum alloy threading strip comprises a base, wherein an accommodating cavity is also arranged in the base, one side in the accommodating cavity is rotatably connected with a first lead screw, one end of the first lead screw extends to the outside of the accommodating cavity and is connected with a first handle, one side of the first lead screw is rotatably connected with a second lead screw relative to the inside of the accommodating cavity, one end of the second lead screw extends to the outside of the accommodating cavity and is connected with a second handle, the upper end of the first lead screw is connected with a left positioning component through a first sliding block, the upper end of the second lead screw is connected with a right positioning component through a second sliding block, the left positioning component and the right positioning, the spring-free positioning device comprises a slide bar, a positioning plate and a spring, wherein one side of the upper end of a fixing plate is connected with the connecting plate through a connecting rod, one end of the connecting plate is connected with the positioning plate through the slide bar, the slide bar penetrates through and extends to one side of the connecting plate, and the spring is sleeved outside the slide bar relative to the position between the connecting plate.

Preferably, the upper end of the accommodating cavity is provided with a first moving groove and a second moving groove corresponding to the upper parts of the first screw rod and the second screw rod respectively.

Preferably, the connecting ends of one ends of the first screw rod and the second screw rod and the inner wall of the containing cavity are both connected with bearing seats.

Preferably, one end of the sliding rod is connected with a limiting block, and a sliding hole is formed in the position, penetrating through the connecting plate, of the sliding rod.

Preferably, the inner side of the positioning plate is connected with a rubber pad which is convenient to play a role in skid resistance.

Preferably, the periphery of the lower end of the base is connected with connecting blocks, and connecting holes are formed in the upper ends of the connecting blocks.

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

(1) the utility model discloses, through the setting of left locating component and right locating component, two fixed plates transversely move on the base, until locating plate and aluminium alloy ex-trusions contact, locating plate atress extrusion spring keeps the locating plate to fix the aluminium alloy ex-trusions location under the spring force effect of spring, compare traditional rigid contact, this novel under the elasticity of spring, make locating plate and aluminium alloy between have certain elasticity, can effectually avoid causing deformation when contacting;

(2) the first handle is rotated to drive the first lead screw to rotate, so that the first slider drives the left positioning assembly to move, the second handle is rotated to drive the second lead screw to rotate, the second slider drives the right positioning assembly to move, and the novel positioning device can be positioned at any position on the base when positioned by driving the positioning device separately.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the left positioning assembly of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

in the figure: 1. a base; 2. a cavity; 3. a first lead screw; 4. a first handle; 5. a second lead screw; 6. a second handle; 7. a first slider; 8. a left positioning assembly; 9. a second slider; 10. a right positioning assembly; 11. a fixing plate; 12. a connecting rod; 13. a connecting plate; 14. a slide bar; 15. positioning a plate; 16. a spring; 17. a first moving slot; 18. a second moving slot; 19. a bearing seat; 20. a limiting block; 21. a rubber pad; 22. connecting blocks; 23. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention comprises a base 1, a chamber 2 is also formed inside the base 1 for installing a component for driving a left positioning component 8 and a right positioning component 10 to move, a first lead screw 3 is rotatably connected to one side inside the chamber 2, a first handle 4 is connected to one end of the first lead screw 3 extending to the outside of the chamber 2, the first lead screw 3 is driven to rotate by rotating the first handle 4 for driving the left positioning component 8 to move, a second lead screw 5 is rotatably connected to one side of the first lead screw 3 opposite to the inside of the chamber 2, a second handle 6 is connected to one end of the second lead screw 5 extending to the outside of the chamber 2, the second lead screw 5 is driven to rotate by rotating the second handle 6 for driving the right positioning component 10 to move, the upper end of the first lead screw 3 is connected to the left positioning component 8 through a first slider 7, the upper end of the second lead screw 5 is, left locating component 8 and right locating component 10 all include fixed plate 11, connecting rod 12, connecting plate 13, slide bar 14, locating plate 15 and spring 16, fixed plate 11 upper end one side is connected with connecting plate 13 through connecting rod 12, connecting plate 13 one end is connected with locating plate 15 through slide bar 14, slide bar 14 runs through and extends to connecting plate 13 one side, slide bar 14 outside is equipped with spring 16 for between connecting plate 13 and the locating plate 15, when left side locating component 8 and right locating component 10 move the centre gripping location in opposite directions, fixed plate 11 lateral shifting, until locating plate 15 and the contact of aluminum alloy ex-trusions, locating plate 15 atress extrusion spring 16, under spring 16's spring action, keep locating plate 15 fixed with the aluminum alloy ex-trusions location.

In the second embodiment, on the basis of the first embodiment, the first moving groove 17 and the second moving groove 18 are respectively formed at the upper end of the accommodating cavity 2 corresponding to the upper parts of the first screw rod 3 and the second screw rod 5, so that the two fixing plates 11 can conveniently move at the upper end of the base 1.

In the third embodiment, on the basis of the first embodiment, the connecting ends of the one ends of the first lead screw 3 and the second lead screw 5 and the inner wall of the accommodating cavity 2 are both connected with a bearing seat 19, so that the first lead screw 3 and the second lead screw 5 are conveniently installed.

In the fourth embodiment, on the basis of the first embodiment, one end of the sliding rod 14 is connected with the limiting block 20, and a sliding hole is formed in the position, through which the sliding rod 14 penetrates the connecting plate 13, so that the sliding rod 14 can conveniently penetrate the connecting plate 13.

Fifth embodiment, on the basis of first embodiment, the inboard rubber pad 21 that is convenient for play the antiskid effect that is connected with of locating plate 15, with the aluminium alloy ex-trusions wearing and tearing when avoiding contacting.

Sixth embodiment, on the basis of first embodiment, base 1 lower extreme all is connected with connecting block 22 all around, and connecting hole 23 has been seted up to connecting block 22 upper end for install the device.

The working principle is as follows: when the device is used, the device penetrates through the connecting hole 23 through a bolt to be installed and fixed below a strip penetrating device, then an aluminum alloy section to be penetrated is placed on the base 1, the first screw rod 3 and the second screw rod 5 are driven to rotate respectively by rotating the first handle 4 and the second handle 6, the left positioning assembly 8 and the right positioning assembly 10 move oppositely, the two fixing plates 11 move transversely until the positioning plate 15 is in contact with the aluminum alloy section, the first handle 4 and the second handle 6 continue to rotate, the positioning plate 15 extrudes the spring 16 under the stress, and under the elastic action of the spring 16, the positioning plate 15 is kept to position and fix the aluminum alloy section.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 positioner of strip is worn to aluminum alloy, includes base (1), its characterized in that: the base (1) is internally provided with an accommodating cavity (2), one side inside the accommodating cavity (2) is rotatably connected with a first lead screw (3), one end of the first lead screw (3) extends to the outside of the accommodating cavity (2) and is connected with a first handle (4), one side of the first lead screw (3) is rotatably connected with a second lead screw (5) relative to the inside of the accommodating cavity (2), one end of the second lead screw (5) extends to the outside of the accommodating cavity (2) and is connected with a second handle (6), the upper end of the first lead screw (3) is connected with a left positioning component (8) through a first slider (7), the upper end of the second lead screw (5) is connected with a right positioning component (10) through a second slider (9), the left positioning component (8) and the right positioning component (10) respectively comprise a fixing plate (11), a connecting rod (12), a connecting plate (13), a slide rod (14), a positioning plate (15) and a spring (, one end of the connecting plate (13) is connected with a positioning plate (15) through a sliding rod (14), the sliding rod (14) penetrates and extends to one side of the connecting plate (13), and a spring (16) is sleeved outside the sliding rod (14) relative to the position between the connecting plate (13) and the positioning plate (15).

2. The positioning device for the aluminum alloy perforated strip as set forth in claim 1, wherein: and a first moving groove (17) and a second moving groove (18) are respectively formed in the upper end of the accommodating cavity (2) corresponding to the upper parts of the first screw rod (3) and the second screw rod (5).

3. The positioning device for the aluminum alloy perforated strip as set forth in claim 1, wherein: and one ends of the first screw rod (3) and the second screw rod (5) are connected with the connecting end of the inner wall of the accommodating cavity (2) through bearing seats (19).

4. The positioning device for the aluminum alloy perforated strip as set forth in claim 1, wherein: one end of the sliding rod (14) is connected with a limiting block (20), and a sliding hole is formed in the position, through which the sliding rod (14) penetrates the connecting plate (13).

5. The positioning device for the aluminum alloy perforated strip as set forth in claim 1, wherein: the inner side of the positioning plate (15) is connected with a rubber pad (21) which is convenient for playing a role of skid resistance.

6. The positioning device for the aluminum alloy perforated strip as set forth in claim 1, wherein: the base (1) lower extreme all is connected with connecting block (22) all around, and connecting hole (23) have been seted up to connecting block (22) upper end.