CN211708683U - Sleeve fixing device - Google Patents

Abstract

The utility model discloses a sleeve fixing device, comprising a base plate, the equal fixedly connected with support column in bottom plate lower extreme four corners, the equal fixed mounting of support column lower extreme has the antiskid ribbed tile, bottom plate upper end middle part fixed mounting has the arc, arc upper end fixed mounting has fastener, form the fixed orifices between arc and the fastener, bottom plate lower extreme fixed mounting has the backup pad, and the backup pad extends to the bottom plate outside, backup pad upper end fixed mounting has the limiting plate, open the limiting plate upper end has the spacing groove, movable mounting has clamping device in the spacing groove. A sleeve fixing device, through setting up clamping device and fastener, can make the device more stable when the fixed sleeve, also can be with the sleeve fixed more firm, the convenience is adding man-hour the use to the sleeve, the device simple structure is firm, the practicality is strong, the fixity can be outstanding.

Description

Sleeve fixing device

Technical Field

The utility model relates to a sleeve equipment field, in particular to sleeve fixing device.

Background

The sleeve is often used for connecting the spanner, constitute box spanner together with the spanner, a diameter that is used for nut end or bolt end to be less than completely and connects face and shrinkage pool carries out not hard up nut or bolt when can not be used for the open-ended spanner, it fixes to need fixing device to add man-hour when the sleeve, and the structure is too complicated among the current box fixing device, the operation degree of difficulty is big, it is not strong to lead to whole device practicality, and most fixing device is stable inadequately to telescopic fixed, fixed effect is unsatisfactory, easily lead to the sleeve to appear the deviation when adding man-hour, and can not adapt to the change of fixed sleeve size, its machining efficiency and quality have been reduced, and the base is unstable inadequately, lead to the condition that wearing and tearing easily appear in whole device, the life of whole device has been reduced, therefore, we propose a novel.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a sleeve fixing device, which can effectively solve the problems of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sleeve fixing device, includes the bottom plate, the equal fixedly connected with support column in bottom plate lower extreme four corners, the equal fixed mounting of support column lower extreme has the antiskid ribbed tile, bottom plate upper end middle part fixed mounting has the arc, arc upper end fixed mounting has fastener, form the fixed orifices between arc and the fastener, bottom plate lower extreme fixed mounting has the backup pad, and the backup pad extends to the bottom plate outside, backup pad upper end fixed mounting has the limiting plate, open the limiting groove on the limiting plate, movable mounting has clamping device in the limiting groove.

Preferably, clamping device primary structure has first riser and screw, open the first riser rear end has first spout, the inside swing joint of first spout has the connecting rod, connecting rod rear end fixedly connected with stabilizes the pole, stabilize pole upper end fixed mounting has the second riser, open the second riser rear end has the second spout, the inside screw fixedly connected with punch holder that passes through of second spout, stabilize pole rear end fixedly connected with lower plate, open the second riser front end has a plurality of locating holes, clamping device is through first riser movable mounting at the spacing inslot.

Preferably, the fastening device is mainly structurally provided with a fastening plate, a cover plate is movably mounted at the upper end of the fastening plate, a handle is fixedly mounted at the left part of the upper end of the cover plate, extension plates are fixedly mounted at the left end and the right end of the fastening plate respectively, fastening holes are formed in the front part and the rear part of the upper end of each extension plate respectively, and the fastening plate is fixedly mounted at the upper end of the arc-shaped plate.

Preferably, a set of mounting holes are formed in the left portion and the right portion of the upper end of the arc plate, threaded buckles are fixedly mounted on four corners of the lower end of the arc plate, the arc plate is fixedly connected with the bottom plate through the threaded buckles, adjusting screws penetrate and are connected into the fastening holes and the mounting holes, and the arc plate and the fastening plate are fixedly connected together through the adjusting screws.

Preferably, the size of mounting plate upper end fretwork and fretwork slightly is less than the apron size, the fastening hole is bilateral symmetry and distributes.

Preferably, the extension plate extends for the same length as the left and right ends of the arc-shaped plate, and the fastening plate is symmetrical to the arc of the arc-shaped plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the fastening plate and the arc plate in the fastening device form a fixing hole by fastening the fastening device on the whole device, so that the whole device is convenient to fix the sleeve, and the adjusting screw can adjust the sleeve according to the size, so that the sleeve can adapt to sleeves with different sizes, the adaptability of the whole device is improved, and the fixing stability and firmness of the whole device are also improved;

2. through setting up clamping device, can carry out the auxiliary fixation effect to the sleeve after fastening device is fixed, guaranteed the fastness that this fixing device is fixed, make whole device practicality stronger, can improve the guarantee for processingquality simultaneously, and the antiskid ribbed tile can make whole device fixed with add man-hour more stable, has improved the device's life.

Drawings

Fig. 1 is a schematic view of the overall structure of a sleeve fixing device according to the present invention;

fig. 2 is a schematic view of the overall structure of a clamping device of a sleeve fixing device according to the present invention;

fig. 3 is a schematic view of the overall structure of a fastening device of a sleeve fixing device according to the present invention;

fig. 4 is a schematic view of the fastening plate and the arc plate of the sleeve fixing device of the present invention.

In the figure: 1. a base plate; 2. a fastening device; 3. a clamping device; 4. an arc-shaped plate; 5. a fixing hole; 6. a support pillar; 7. an anti-skid plate; 8. a limiting groove; 9. a support plate; 10. a limiting plate; 11. mounting holes; 12. a threaded fastener; 13. adjusting the screw rod; 21. a handle; 22. a cover plate; 23. a fastening plate; 24. a fastening hole; 25. an extension plate; 31. an upper splint; 32. a screw; 33. a lower splint; 34. a connecting rod; 35. a first vertical plate; 36. positioning holes; 37. a second vertical plate; 38. a first chute; 39. a second chute; 301. and (4) stabilizing the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a sleeve fixing device, including bottom plate 1, the equal fixedly connected with support column 6 in 1 lower extreme four corners of bottom plate, the equal fixed mounting of 6 lower extremes of support column has antiskid ribbed tile 7, 1 upper end middle part fixed mounting of bottom plate has arc 4, 4 upper ends fixed mounting of arc have fastener 2, form fixed orifices 5 between arc 4 and the fastener 2, 1 lower extreme fixed mounting of bottom plate has backup pad 9, and backup pad 9 extends to 1 outside of bottom plate, 9 upper ends fixed mounting of backup pad has limiting plate 10, limiting plate 10 upper end is opened there is spacing groove 8, movable mounting has clamping device 3 in the spacing groove 8.

The main structure of the clamping device 3 is provided with a first vertical plate 35 and a screw 32, a first sliding groove 38 is formed in the rear end of the first vertical plate 35, a connecting rod 34 is movably connected inside the first sliding groove 38, the rear end of the connecting rod 34 is fixedly connected with a stabilizing rod 301, the connecting rod 34 can drive the stabilizing rod 301 to move up and down through sliding up and down in the first sliding groove 38, a second vertical plate 37 is fixedly installed at the upper end of the stabilizing rod 301, a second sliding groove 39 is formed in the rear end of the second vertical plate 37, an upper clamping plate 31 is fixedly connected inside the second sliding groove 39 through the screw 32, a lower clamping plate 33 is fixedly connected to the rear end of the stabilizing rod 301, a plurality of positioning holes 36 are formed in the front end of the second vertical plate 37, and the clamping device; the fastening device 2 mainly structurally comprises a fastening plate 23, a cover plate 22 is movably mounted at the upper end of the fastening plate 23, a handle 21 is fixedly mounted at the left part of the upper end of the cover plate 22, the sleeve can be machined by opening the cover plate 22 through the handle 21, extension plates 25 are fixedly mounted at the left end and the right end of the fastening plate 23, fastening holes 24 are formed in the front part and the rear part of the upper end of each extension plate 25, and the fastening plate 23 is fixedly mounted at the upper end of the arc-shaped plate 4; the left part and the right part of the upper end of the arc-shaped plate 4 are both provided with a group of mounting holes 11, four corners of the lower end of the arc-shaped plate 4 are both fixedly provided with threaded buckles 12, the arc-shaped plate 4 is fixedly connected with the bottom plate 1 through the threaded buckles 12, adjusting screws 13 are inserted and connected in the fastening holes 24 and the mounting holes 11, and the arc-shaped plate 4 and the fastening plate 23 are fixedly connected together through the adjusting screws 13; the upper end of the fastening plate 23 is hollowed out, the hollowed-out size is slightly smaller than that of the cover plate 22, and the fastening holes 24 are distributed in a bilateral symmetry manner; the extension plate 25 extends for the same length as the left and right ends of the arc plate 4, and the fastening plate 23 is symmetrical to the arc of the arc plate 4.

It should be noted that, the utility model relates to a sleeve fixing device, in the using process, firstly, the sleeve to be fixed is placed on the arc plate 4, then the fastening plate 23 in the fastening device 2 is placed in alignment with the arc plate 4, then the adjusting screw 13 is inserted into the fastening hole 24 and the mounting hole 11 to fix the arc plate 4 and the fastening plate 23 together, when the user feels that the fastening device 2 is not fixed enough, the clamping device 3 can be used for auxiliary fixation, the upper clamp plate 31 is moved in the second sliding groove 39, the lower clamp plate 33 is not moved, when the upper clamp plate 31 finds the fixed position, the screw 32 is inserted into the corresponding positioning hole 36 for fixation, the connecting rod 34 is moved in the first sliding groove 38, the height of the upper clamp plate 31 and the lower clamp plate 33 can be controlled, the fixed positions of the upper clamp plate 31 and the lower clamp plate 33 can be controlled by the movement of the first vertical plate 35 in the limiting groove 8, after fixed the completion, thereby can open apron 22 through pulling handle 21 and process the sleeve, fastener 2 is removable settings with arc 4 and bottom plate 1, conveniently changes, and whole device simple structure is firm, and the practicality is strong, is favorable to the use in sleeve fixed work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A sleeve fixing device, includes bottom plate (1), its characterized in that: the utility model discloses a fixing device for fixing a shoe, including bottom plate (1), the equal fixedly connected with support column (6) in bottom plate (1) lower extreme four corners, the equal fixed mounting of support column (6) lower extreme has antiskid ribbed tile (7), bottom plate (1) upper end middle part fixed mounting has arc (4), arc (4) upper end fixed mounting has fastener (2), form fixed orifices (5) between arc (4) and fastener (2), bottom plate (1) lower extreme fixed mounting has backup pad (9), and backup pad (9) extend to bottom plate (1) outside, backup pad (9) upper end fixed mounting has limiting plate (10), open limiting plate (10) upper end has spacing groove (8), movable mounting has clamping device (3) in spacing groove (8).

2. A sleeve retaining device according to claim 1, wherein: clamping device (3) major structure has first riser (35) and screw (32), open first riser (35) rear end has first spout (38), first spout (38) inside swing joint has connecting rod (34), connecting rod (34) rear end fixedly connected with stabilizes pole (301), stabilize pole (301) upper end fixed mounting have second riser (37), second riser (37) rear end is opened there is second spout (39), screw (32) fixedly connected with punch holder (31) is passed through to second spout (39) inside, stabilize pole (301) rear end fixedly connected with lower plate (33), open second riser (37) front end has a plurality of locating holes (36), clamping device (3) are through first riser (35) movable mounting in spacing groove (8).

3. A sleeve retaining device according to claim 1, wherein: fastening device (2) major structure has mounting plate (23), mounting plate (23) upper end movable mounting has apron (22), apron (22) upper end left part fixed mounting has handle (21), the equal fixed mounting of mounting plate (23) left end and right-hand member has extension board (25), fastening hole (24) have all been opened to extension board (25) upper end front portion and rear portion, mounting plate (23) fixed mounting is in arc (4) upper end.

4. A sleeve fixing device according to claim 3, wherein: the arc-shaped plate fixing device is characterized in that a group of mounting holes (11) are formed in the left portion and the right portion of the upper end of the arc-shaped plate (4), threaded buckles (12) are fixedly mounted on four corners of the lower end of the arc-shaped plate (4), the arc-shaped plate (4) is fixedly connected with the bottom plate (1) through the threaded buckles (12), adjusting screws (13) are inserted and connected into the fastening holes (24) and the mounting holes (11), and the arc-shaped plate (4) is fixedly connected with the fastening plates (23) through the adjusting screws (13).

5. A sleeve fixing device according to claim 3, wherein: the upper end of the fastening plate (23) is hollowed out, the hollowed-out size is slightly smaller than that of the cover plate (22), and the fastening holes (24) are distributed in a bilateral symmetry mode.

6. A sleeve fixing device according to claim 3, wherein: the length that extension plate (25) extend is the same with the length of both ends about arc (4), and mounting plate (23) are symmetrical with the arc of arc (4).

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