CN214351970U - Multi-axis clamping line retaining device - Google Patents

Abstract

The utility model discloses a multiaxis press from both sides line holding device, including cylinder fixing base, dead lever, stiff end mount pad and crossbeam, be fixed with the centre gripping finger on the dead lever, the one end of dead lever is connected and is fixed with the switching piece, be connected with the centre gripping cylinder on the switching piece, the centre gripping cylinder is connected fixedly with the cylinder fixing base, the cylinder fixing base is connected fixedly with the stiff end mount pad, one side that the stiff end mount pad kept away from the centre gripping finger is fixed with the front and back adjusting block, be fixed with the wire rod safety cover through front and back adjusting block centre gripping on the stiff end mount pad, the lower fixed surface of stiff end mount pad has the crossbeam, the both ends of crossbeam are fixed with the motion cylinder, the inboard that lies in the motion cylinder on the crossbeam is fixed with slide rail fixing base and connecting block. The utility model discloses the utensil has and adds link gear with a conventional cylinder and realizes soft centre gripping, no matter how many axles need only a cylinder as the advantage of power before no longer than the cylinder limit force.

Description

Multi-axis clamping line retaining device

Technical Field

The utility model relates to a press from both sides the line and keep technical field, specifically be a multiaxis presss from both sides line retention device.

Background

In the prior art, a standard finger cylinder is adopted as clamping power, the stroke of the finger cylinder is small, no space exists for making a spring soft clamp, a chuck can only be made of soft materials, the processing difficulty of the soft materials is high, the cost is high, and in addition, the high price of the finger cylinder is high, so that the cost performance of functional parts is poor, and particularly in the multi-shaft occasion, the more the shafts are, the lower the cost performance is.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiaxis presss from both sides line holding device, possess and add the link gear with a conventional cylinder and realize soft centre gripping, no matter how many axles need a cylinder as the advantage of power before not exceeding the cylinder limit power, it adopts standard finger cylinder to have solved prior art, as centre gripping power, because finger cylinder stroke ratio is smaller, it does not have the space to do the soft clamp of spring, can only utilize the softwood preparation chuck, but the softwood processing degree of difficulty is big with high costs, including finger cylinder itself high price, cause the cost performance of functional unit to compare poor, especially multiaxis's occasion, the more problem that the price/performance ratio is lower of axle count.

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

the utility model provides a multiaxis press from both sides line holding device, includes cylinder fixing base, dead lever, stiff end mount pad and crossbeam, be fixed with the centre gripping finger on the dead lever, the one end of dead lever is connected and is fixed with the switching piece, be connected with the centre gripping cylinder on the switching piece, the centre gripping cylinder is connected fixedly with the cylinder fixing base, the cylinder fixing base is connected fixedly with the stiff end mount pad, one side that the stiff end mount pad kept away from the centre gripping finger is fixed with front and back adjusting block, be fixed with the wire rod safety cover through front and back adjusting block centre gripping on the stiff end mount pad, the lower fixed surface of stiff end mount pad has the crossbeam, the both ends of crossbeam are fixed with the motion cylinder, the inboard that lies in the motion cylinder on the crossbeam is fixed with slide rail fixing base and connecting block.

Preferably, the clamping finger consists of a finger fixed end, a limiting rod, a pressing block, a pressure retaining spring, a movable end mounting seat and a fastening screw, the limiting rod is inserted between the finger fixed end and the movable end mounting seat, the pressing block is sleeved on the limiting rod, the pressure retaining spring is sleeved on the pressing block, and the finger fixed end and the movable end mounting seat are connected and fixed through the limiting rod and the fastening screw.

Preferably, the clamping fingers are fixed on the fixing rod through the movable end mounting seat, and the finger fixing ends are fixed on the fixed end mounting seat.

Preferably, a slide rail is fixed on the slide rail fixing seat.

Preferably, the front and rear adjusting blocks are arranged in two, and the two front and rear adjusting blocks are symmetrically distributed on two sides of the wire protecting cover.

Preferably, the slide rail fixing seat, the moving cylinder and the connecting block are respectively provided with two parts, and one slide rail fixing seat, one moving cylinder and one connecting block are symmetrically distributed at two ends of the cross beam in a group.

Compared with the prior art, the beneficial effects of the utility model are that: the expansion end mount pad of centre gripping finger, fix on the dead lever, the dead lever is installed at the epaxial of centre gripping cylinder through the switching piece, follow-up in the axle of centre gripping cylinder, the centre gripping cylinder is fixed on the cylinder fixing base, link to each other with the stiff end mount pad through the cylinder fixing base, the finger stiff end is installed on the stiff end mount pad, realize the relative motion of finger stiff end and expansion end mount pad like this, the upper and lower by the motion cylinder of centre gripping finger is power, the up-and-down motion is done to crossbeam follow-up motion cylinder, the upper and lower wire is realized with the slide rail, the slide rail is fixed on the slide rail fixing base, the connecting block is fixed on the crossbeam through front and back adjusting block, the up-and-down motion is done to connecting block follow-up adjusting block through the spout on its own, thereby reach the purpose of adjustment centre gripping finger front and back position.

Drawings

Fig. 1 is a schematic view of the front view explosion structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the right side of the utility model;

fig. 4 is a schematic view of the structure of the finger explosion of the present invention.

In the figure: 1. a transfer block; 2. a clamping cylinder; 3. a cylinder fixing seat; 4. clamping fingers; 5. fixing the rod; 6. a fixed end mounting base; 7. a slide rail fixing seat; 8. a cross beam; 9. a motion cylinder; 10. connecting blocks; 11. a front and rear adjusting block; 12. a wire protective cover; 13. a finger fixing end; 14. a limiting rod; 15. a compression block; 16. a pressure retention spring; 17. a movable end mounting base; 18. and (5) fastening the screw.

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.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment:

the utility model provides a multiaxis clamp wire holding device, including finger fixing base 3, dead lever 5, stiff end mount pad 6 and crossbeam 8, be fixed with centre gripping finger 4 on the dead lever 5, centre gripping finger 4 is by finger stiff end 13, gag lever post 14, compact heap 15, pressure keeps spring 16, expansion end mount pad 17 and fastening screw 18 are constituteed, centre gripping finger 4 passes through expansion end mount pad 17 to be fixed on dead lever 5, finger stiff end 13 is fixed on stiff end mount pad 6, and it has gag lever post 14 to peg graft between finger stiff end 13 and the expansion end mount pad 17, compact heap 15 has been cup jointed on the gag lever post 14, pressure keeps spring 16 to have cup jointed on the compact heap 15, finger stiff end 13 and expansion end mount pad 17 are connected fixedly through gag lever post 14 and fastening screw 18, realize the relative motion of finger stiff end 13 and expansion end mount pad 17 like this.

One end of a fixed rod 5 is fixedly connected with a transfer block 1, the transfer block 1 is connected with a clamping cylinder 2, the fixed rod 5 is arranged on the shaft of the clamping cylinder 2 through the transfer block 1 and follows the shaft of the clamping cylinder 2, the clamping cylinder 2 is fixedly connected with a finger fixing seat 3, the finger fixing seat 3 is fixedly connected with a fixed end mounting seat 6, one side of the fixed end mounting seat 6, which is far away from the clamping finger 4, is fixedly provided with a front adjusting block 11 and a rear adjusting block 11, the front adjusting block and the rear adjusting block 11 are arranged in two numbers, the two front adjusting blocks and the rear adjusting block 11 are symmetrically distributed on two sides of a wire material protecting cover 12, the wire material protecting cover 12 is fixedly clamped on the fixed end mounting seat 6 through the front adjusting block and the rear adjusting block 11, the lower surface of the fixed end mounting seat 6 is fixedly provided with a cross beam 8, two ends of the cross beam 8 are fixedly provided with moving cylinders 9, the moving cylinders 9 are used for driving the finger 4 to move up and down, and the cross beam 8 follows the moving cylinders 9 to move up and down, the upper and lower wire is realized with the slide rail, the inboard that lies in motion cylinder 9 on the crossbeam 8 is fixed with slide rail fixing base 7 and connecting block 10, connecting block 10 is fixed on crossbeam 8 through front and back adjusting block 11, connecting block 10 is up-and-down motion along with motion crossbeam 8, front and back adjusting block 11 is the front and back adjustment through the spout on itself, thereby reach the purpose of adjustment centre gripping finger 4 front and back position, be fixed with the slide rail on the slide rail fixing base 7, motion cylinder 9 and connecting block 10 are equipped with two respectively, and a slide rail fixing base 7, motion cylinder 9 and connecting block 10 are a set of both ends symmetric distribution at crossbeam 8.

The working principle is as follows: the movable end mounting seat 17 of the clamping finger 4 is fixed on the fixed rod 5, the fixed rod 5 is arranged on the shaft of the clamping cylinder 2 through the transfer block 1 and follows the shaft of the clamping cylinder 2, the clamping cylinder 2 is fixed on the cylinder fixing seat 3, the fixed end mounting seat 6 is connected with the cylinder fixed seat 3, the finger fixed end 13 is arranged on the fixed end mounting seat 6, therefore, the relative movement of the fixed end 13 and the movable end mounting seat 17 of the finger is realized, the up-and-down movement of the clamping finger 4 is realized by taking the moving cylinder 9 as power, the cross beam 8 moves up and down along with the moving cylinder 9, the up-and-down wires are realized by the slide rails which are fixed on the slide rail fixing seat 7, the connecting block 10 is fixed on the cross beam 8 through the front-and-back adjusting block 11, the connecting block 10 moves up and down along with the cross beam 8, and the front-and-back adjusting block 11 is adjusted front and back through the slide grooves on the connecting block, so that the purpose of adjusting the front-and-back positions of the clamping finger 4 is achieved.

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 (6)

1. The utility model provides a multiaxis presss from both sides line retention device, includes cylinder fixing base (3), dead lever (5), stiff end mount pad (6) and crossbeam (8), its characterized in that: a clamping finger (4) is fixed on the fixed rod (5), one end of the fixed rod (5) is fixedly connected with a transfer block (1), the transfer block (1) is connected with a clamping cylinder (2), the clamping cylinder (2) is fixedly connected with a cylinder fixing seat (3), the cylinder fixing seat (3) is fixedly connected with the fixed end mounting seat (6), a front and back adjusting block (11) is fixed on one side of the fixed end mounting seat (6) departing from the clamping finger (4), a wire protective cover (12) is clamped and fixed on the fixed end mounting seat (6) through a front adjusting block and a rear adjusting block (11), a cross beam (8) is fixed on the lower surface of the fixed end mounting seat (6), two ends of the cross beam (8) are fixed with a moving cylinder (9), and a sliding rail fixing seat (7) and a connecting block (10) are fixed on the inner side of the moving cylinder (9) on the cross beam (8).

2. The multi-axis clamp retention assembly of claim 1, further comprising: the clamping finger (4) is composed of a finger fixed end (13), a limiting rod (14), a pressing block (15), a pressure retaining spring (16), a movable end mounting seat (17) and a fastening screw (18), the limiting rod (14) is inserted between the finger fixed end (13) and the movable end mounting seat (17), the pressing block (15) is sleeved on the limiting rod (14), the pressure retaining spring (16) is sleeved on the pressing block (15), and the finger fixed end (13) and the movable end mounting seat (17) are fixedly connected with the fastening screw (18) through the limiting rod (14).

3. The multi-axis clamp retention assembly of claim 2, wherein: the clamping finger (4) is fixed on the fixing rod (5) through the movable end mounting seat (17), and the finger fixing end (13) is fixed on the fixing end mounting seat (6).

4. The multi-axis clamp retention assembly of claim 1, further comprising: and a sliding rail is fixed on the sliding rail fixing seat (7).

5. The multi-axis clamp retention assembly of claim 1, further comprising: the front and rear adjusting blocks (11) are arranged in two, and the two front and rear adjusting blocks (11) are symmetrically distributed on two sides of the wire protective cover (12).

6. The multi-axis clamp retention assembly of claim 1, further comprising: the sliding rail fixing seats (7), the moving cylinders (9) and the connecting blocks (10) are respectively provided with two sliding rail fixing seats, and one sliding rail fixing seat (7), one moving cylinder (9) and one connecting block (10) are symmetrically distributed at two ends of the cross beam (8) in a group.

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