CN211661553U

CN211661553U - Clamping equipment for aluminum alloy production

Info

Publication number: CN211661553U
Application number: CN201922372167.1U
Authority: CN
Inventors: 吴进松
Original assignee: Shanghai Leishuo Metal Products Co ltd
Current assignee: Shanghai Leishuo Metal Products Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-13
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a centre gripping equipment is used in aluminum alloy production, which comprises a fixed base, the fixed welding of lower extreme of fixing base has the fixed column, and vertically installs first lead screw through the bearing in the fixed column, the lower extreme of first lead screw passes the fixed column and arranges the outside in, the fixed welding of lower extreme of first lead screw has first knob, first lead screw upper cover has first screw, and just first screw inlays in the inside of first slider, first slider is in the fixed column, the fixed welding of right-hand member of first slider has splint. The utility model discloses a set up the compoboard of two sets of articulated installations, through the V type structure of two sets of compoboards for two sets of compoboards compare planar clamp plate can be more firm carry out the centre gripping to cylinder or polygonal aluminum product and fix, and the contained angle size between two sets of compoboards can sell according to the aluminum product of centre gripping and carry out automatically regulated, and it is comparatively convenient to use.

Description

Clamping equipment for aluminum alloy production

Technical Field

The utility model relates to a centre gripping equipment technical field is used in the aluminum alloy production, specifically is a centre gripping equipment is used in aluminum alloy production.

Background

The aluminum alloy is a very extensive non ferrous metal of application, in aluminum alloy production process, need polish or processes such as drilling to it usually, and need use clamping equipment to carry out the centre gripping to aluminum alloy material during processing and fix, but present clamping equipment simple structure adopts two flat boards to carry out the centre gripping to the material usually and fixes, but because dull and stereotyped clamping face is straight form, so be not very firm to cylinder or polygonal aluminum alloy material centre gripping, for this we have proposed a clamping equipment for aluminum alloy production and have solved above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a centre gripping equipment is used in aluminum alloy production to solve present centre gripping equipment simple structure who provides in the above-mentioned background art, adopt two blocks of flat boards to carry out the centre gripping to the material usually and fix, but because dull and stereotyped clamping face is straight form, so to be not very firm problem to cylinder or polygonal aluminum alloy material centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for aluminum alloy production comprises a fixed seat, wherein a fixed column is fixedly welded at the lower end of the fixed seat, a first screw rod is vertically arranged in the fixed column through a bearing, the lower end of the first screw rod penetrates through the fixed column and is arranged outside, a first knob is fixedly welded at the lower end of the first screw rod, a first nut is sleeved on the first screw rod and is embedded inside a first sliding block, the first sliding block is positioned in the fixed column, a clamping plate is fixedly welded at the right end of the first sliding block, a rotating shaft frame is fixedly welded at the upper end of the fixed seat, a rotating block is arranged in the rotating shaft frame through a rotating shaft, springs are symmetrically arranged inside the rotating block, the end heads of the springs are fixedly connected with the inner ends of inserting blocks, the inserting blocks are embedded on the rotating blocks, a fixed plate is fixedly welded at the upper end of the rotating block, and a rotating handle is inserted at the left end of the, the inner of commentaries on classics handle is connected through the lower extreme of conical gear and second lead screw, and the second lead screw passes through the vertical inside of installing at the support column of bearing, the fixed welding of support column is in the upper end left side of fixed plate, there is the second screw on the second lead screw cover, and the second screw inlays on the second slider, the second slider sets up the inside at the support column, fixed welding has the support frame on the second slider, and the inside of support frame is fixed to have inlayed the nut, the nut cup joints on the screw rod, and the screw rod inserts and establish on the support frame, the upper end fixed welding of screw rod has the second knob, the connecting block is installed through the bearing to the lower extreme of screw rod, and the symmetry articulates on the connecting block has two sets of compoboards, the upper end of compoboard articulates there is the hinge bar, and the upper.

Preferably, the inside of fixed column has seted up the spout, and the inboard size of spout and the outside size phase-match of first screw, first screw and first lead screw mutually support, the opening of intercommunication fixed column inside spout is seted up to the right-hand member of fixed column, splint pass through opening and fixed column inside first slider fixed connection, the upper surface of splint and the lower surface of fixing base all paste and have the rubber pad.

Preferably, the inside symmetry at both ends about the commentaries on classics piece has been seted up and has been supplied the gliding recess of inserted block, the spring mounting is in the recess of commentaries on classics piece, the inserted block passes through the spring and sets up to extending structure on the commentaries on classics piece, the pivot that uses the commentaries on classics piece on the pivot frame encircles the equidistance and offers the outside size assorted jack of size and inserted block.

Preferably, the inside of support column is equipped with the size and the outside size assorted spout of second slider, second screw and second lead screw are mutually supported, the right-hand member of support column is equipped with the communicating opening of inside spout with the support column, the support frame passes through opening and second slider fixed connection.

Preferably, the nut and the screw rod are matched with each other, the upper ends of the two groups of combined plates are hinged with hinged rods, the lower surfaces of the combined plates are pasted with rubber pads, and the upper ends of the fixed plates are pasted with rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that: according to the clamping equipment for aluminum alloy production, through the arrangement of the two groups of the combined plates which are hinged, when the screw rod moves upwards in cooperation with the nut through rotation, the lower end of the screw rod can pull the connecting block, so that the connecting block drives the hinged parts of the two groups of the combined plates to move upwards, the two groups of the combined plates can be inverted V-shaped, through the V-shaped structures of the two groups of the combined plates, the two groups of the combined plates can more stably clamp and fix cylindrical or polygonal aluminum materials compared with a planar pressing plate, the size of an included angle between the two groups of the combined plates can be automatically adjusted according to the clamped aluminum materials instead of pins, and the clamping equipment is convenient to use;

through setting up pivot frame and commentaries on classics piece, the commentaries on classics piece can be at pivot frame internal rotation to after the jack of different positions on the insert block inserted the pivot frame, the commentaries on classics piece is in different turned angle, thereby makes the aluminum product of placing on the fixed plate of commentaries on classics piece upper end can be different inclination's the state of putting, in order to make things convenient for the staff to process.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a fixed seat; 2. fixing a column; 3. a first lead screw; 4. a first knob; 5. a first screw nut; 6. a first slider; 7. a splint; 8. a spindle bracket; 9. rotating the block; 10. a spring; 11. inserting a block; 12. a fixing plate; 13. turning a handle; 14. a second lead screw; 15. a support pillar; 16. a second screw; 17. a second slider; 18. a support frame; 19. a nut; 20. a screw; 21. a second knob; 22. connecting blocks; 23. a composition board; 24. a hinged lever.

The specific implementation mode is as follows:

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 clamping device for aluminum alloy production comprises a fixed seat 1, a fixed column 2 is fixedly welded at the lower end of the fixed seat 1, a first screw rod 3 is vertically installed in the fixed column 2 through a bearing, the lower end of the first screw rod 3 penetrates through the fixed column 2 and is arranged outside, a first knob 4 is fixedly welded at the lower end of the first screw rod 3, a first nut 5 is sleeved on the first screw rod 3, the first nut 5 is embedded inside a first sliding block 6, the first sliding block 6 is located in the fixed column 2, a clamping plate 7 is fixedly welded at the right end of the first sliding block 6, a sliding groove is formed inside the fixed column 2, the inner side size of the sliding groove is matched with the outer side size of the first nut 5, the first nut 5 and the first screw rod 3 are matched with each other, an opening communicated with the sliding groove inside the fixed column 2 is formed at the right end of the fixed column 2, the clamping plate 7 is fixedly connected with, rubber pads are adhered to the upper surface of the clamping plate 7 and the lower surface of the fixing seat 1, and by the structure, when the first knob 4 is rotated to drive the first screw rod 3 to rotate, and the first screw 5 can drive the first sliding block 6 to lift in the fixing column 2, the clamping plate 7 can be driven by the first sliding block 6 to lift, so that the clamping plate 7 can be matched with the fixing seat 1 to clamp and fix the whole device at the edge of the table to realize mounting and fixing;

the upper end of the fixed seat 1 is fixedly welded with a rotating shaft frame 8, a rotating block 9 is installed in the rotating shaft frame 8 through a rotating shaft, springs 10 are symmetrically arranged in the rotating block 9, the end of each spring 10 is fixedly connected with the inner end of an inserting block 11, the inserting blocks 11 are embedded in the rotating block 9, grooves for the inserting blocks 11 to slide are symmetrically formed in the inner portions of the left end and the right end of the rotating block 9, the springs 10 are installed in the grooves of the rotating block 9, the inserting blocks 11 are arranged on the rotating block 9 through the springs 10 to form a telescopic structure, inserting holes with the sizes matched with the sizes of the outer sides of the inserting blocks 11 are formed in the rotating shaft frame 8 in an equidistant mode by taking the rotating shaft of the rotating block 9 as the center, the rotating block 9 can be in different rotating angles and can be kept fixed when the inserting blocks 11 are inserted into the inserting holes in different positions in the rotating shaft frame 8, and accordingly, the aluminum material placed on a;

the upper end of the rotating block 9 is fixedly welded with a fixed plate 12, the left end of the fixed plate 12 is inserted with a rotating handle 13 through a bearing, the inner end of the rotating handle 13 is connected with the lower end of a second screw rod 14 through a bevel gear, the second screw rod 14 is vertically arranged in a support column 15 through a bearing, the support column 15 is fixedly welded on the left side of the upper end of the fixed plate 12, a second screw 16 is sleeved on the second screw rod 14, the second screw 16 is embedded on a second sliding block 17, the second sliding block 17 is arranged in the support column 15, a support frame 18 is fixedly welded on the second sliding block 17, a nut 19 is fixedly embedded in the support frame 18, a sliding groove with the size matched with the outer side size of the second sliding block 17 is formed in the support column 15, the second screw 16 and the second screw rod 14 are matched with each other, the right end of the support column 15 is provided with an opening communicated with the sliding groove in the support column 15, the, according to the structure, after the rotating handle 13 rotates to drive the second screw rod 14 to rotate, the second screw nut 16 matched with the second screw rod 14 can drive the second sliding block 17 to lift, so that the supporting frame 18 can drive the combined plate 23 to move downwards to match with the fixed plate 12 to clamp and fix the aluminum material;

the nut 19 is sleeved on the screw rod 20, the screw rod 20 is inserted on the support frame 18, the upper end of the screw rod 20 is fixedly welded with the second knob 21, the lower end of the screw rod 20 is provided with a connecting block 22 through a bearing, two groups of combined plates 23 are symmetrically hinged on the connecting block 22, the upper ends of the combined plates 23 are hinged with hinge rods 24, the upper ends of the hinge rods 24 are hinged at the lower end of the support frame 18, the nut 19 and the screw rod 20 are mutually matched, the upper ends of the two groups of combined plates 23 are hinged with the hinge rods 24, the lower surfaces of the combined plates 23 are adhered with rubber pads, the upper end of the fixed plate 12 is adhered with the rubber pads, by the structure, when the hinged ends of the two groups of combined plates 23 and the connecting block 22 are driven by the connecting block 22 to move upwards, the combined plates 23 and the hinge rods 24 can rotate, the hinge rods 24 can always apply, the hinge rod 24 can support the combination board 23 so that the combination board 23 can perform a clamping fixing function.

The working principle is as follows: when the device is used, the fixed seat 1 and the clamping plate 7 are clamped at the table edge of the operation platform, then the first knob 4 is rotated, the first knob 4 drives the first screw rod 3 to rotate to be matched with the first screw nut 5, the first screw nut 5 drives the first sliding block 6 to lift in the fixed column 2, the first screw nut 5 drives the clamping plate 7 to move towards the fixed seat 1 by rotating the first knob 4, so that the clamping plate 7 and the fixed seat 1 are clamped and fixed at the table edge, then the combined plate 23 is adjusted according to the shape of the aluminum product to be processed, if the surface of the aluminum product is straight, adjustment is not needed, if the aluminum product is a cylinder or a polygon, the second knob 21 can be rotated, the second knob 21 drives the screw rod 20 to rotate to be matched with the nut 19 to move upwards at the support frame 18, so that the lower end of the screw rod 20 drives the connecting block 22 to move upwards, and therefore the hinged ends of the two groups of combined plates 23 with the connecting block 22 are, so that the two groups of combination boards 23 are inverted V-shaped, the included angle between the two groups of combination boards 23 is adjusted according to the width of the aluminum material, after the adjustment is finished, the aluminum material is placed on the fixing board 12, so that the aluminum material is aligned with the central positions of the two groups of combination boards 23, then the rotating handle 13 is rotated, the rotating handle 13 drives the second screw rod 14 to rotate through the bevel gear, the second screw rod 14 is matched with the second screw nut 16 when rotating, so that the second screw nut 16 can drive the second sliding block 17 to lift in the supporting column 15, the rotating handle 13 is rotated, so that the second sliding block 17 drives the supporting frame 18 to move downwards, so that the two groups of combination boards 23 move downwards to extrude the aluminum material clamped on the fixing board 12, in addition, the two groups of insertion blocks 11 on the rotating block 9 can be pressed inwards, so that the two groups of insertion blocks 11 are accommodated in the rotating block 9 and extrude the spring 10, after the insertion blocks 11 leave the slots of the rotating shaft, fixed plate 12 rotates for commentaries on classics piece 9 is at the 8 internal rotations of pivot frame, treat that the inserted block 11 aims at other jacks on the pivot frame 8 after, the spring 10 that is in compression state can pop out inserted block 11, make inserted block 11 insert in the jack, commentaries on classics piece 9 is in fixed unable pivoted state this moment, and fixed plate 12 is the slope form, and the aluminum product of putting on the fixed plate 12 also is the slope form, according to the user demand, can adjust wantonly commentaries on classics piece 9, only need repeat above-mentioned step can, the above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which 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 centre gripping equipment is used in aluminum alloy production, includes fixing base (1), its characterized in that: the lower end of the fixing seat (1) is fixedly welded with a fixing column (2), a first screw rod (3) is vertically installed in the fixing column (2) through a bearing, the lower end of the first screw rod (3) penetrates through the fixing column (2) and is arranged outside, a first knob (4) is fixedly welded at the lower end of the first screw rod (3), a first screw (5) is sleeved on the first screw rod (3), the first screw (5) is embedded in a first sliding block (6), the first sliding block (6) is located in the fixing column (2), a clamping plate (7) is fixedly welded at the right end of the first sliding block (6), a rotating shaft frame (8) is fixedly welded at the upper end of the fixing seat (1), a rotating block (9) is installed in the rotating shaft frame (8) through a rotating shaft, springs (10) are symmetrically arranged in the rotating block (9), and the end of each spring (10) is fixedly connected with the inner end of an inserting block (11), and the insert block (11) is embedded on the rotating block (9), the upper end of the rotating block (9) is fixedly welded with a fixing plate (12), the left end of the fixing plate (12) is inserted with a rotating handle (13) through a bearing, the inner end of the rotating handle (13) is connected with the lower end of a second screw rod (14) through a bevel gear, the second screw rod (14) is vertically installed in a supporting column (15) through a bearing, the supporting column (15) is fixedly welded on the left side of the upper end of the fixing plate (12), a second screw (16) is sleeved on the second screw rod (14), the second screw (16) is embedded on a second sliding block (17), the second sliding block (17) is arranged in the supporting column (15), a supporting frame (18) is fixedly welded on the second sliding block (17), a nut (19) is embedded in the supporting frame (18), and the nut (19) is sleeved on a screw rod (20), and screw rod (20) are inserted and are established on support frame (18), the fixed welding in upper end of screw rod (20) has second knob (21), connecting block (22) are installed through the bearing to the lower extreme of screw rod (20), and the symmetry articulates on connecting block (22) has two sets of compoboards (23), the upper end of compoboard (23) articulates there is articulated pole (24), and the upper end of articulated pole (24) articulates the lower extreme at support frame (18).

2. The clamping device for aluminum alloy production according to claim 1, wherein: the inside of fixed column (2) has been seted up the spout, and the outside size phase-match of the inboard size of spout and first screw (5), first screw (5) and first lead screw (3) mutually support, the opening of intercommunication fixed column (2) inside spout is seted up to the right-hand member of fixed column (2), splint (7) are through opening and fixed column (2) inside first slider (6) fixed connection, the rubber pad has all been pasted to the upper surface of splint (7) and the lower surface of fixing base (1).

3. The clamping device for aluminum alloy production according to claim 1, wherein: the gliding recess of confession inserted block (11) is seted up to the inside symmetry at both ends about commentaries on classics piece (9), install in the recess of commentaries on classics piece (9) spring (10), inserted block (11) set up to extending structure on commentaries on classics piece (9) through spring (10), use the pivot of changeing piece (9) to encircle the outside size assorted jack that equidistance offered size and inserted block (11) as the center on pivot frame (8).

4. The clamping device for aluminum alloy production according to claim 1, wherein: the inside of support column (15) is seted up the size and the outside size assorted spout of second slider (17), second screw (16) and second lead screw (14) mutually support, the communicating opening of inside spout with support column (15) is seted up to the right-hand member of support column (15), support frame (18) are through opening and second slider (17) fixed connection.

5. The clamping device for aluminum alloy production according to claim 1, wherein: the nut (19) and the screw rod (20) are matched with each other, the upper ends of the two groups of combined plates (23) are hinged with hinged rods (24), rubber pads are pasted on the lower surfaces of the combined plates (23), and rubber pads are pasted on the upper ends of the fixed plates (12).