CN218051449U - Floating tool - Google Patents

Abstract

The utility model discloses a frock of floating, comprising a base plate, the centre at bottom plate top is equipped with the processing platform, the both sides of processing platform all are fixed with the backup pad, the cylinder is installed in the outside of backup pad, the output of cylinder runs through inboard and the fixedly connected with mounting panel to the backup pad, the outside of mounting panel is equipped with the grip block, just the inside of mounting panel is equipped with unsteady chamber, the inside activity in unsteady chamber is equipped with the clamp plate, be equipped with the cushion between the inner wall in clamp plate inboard and unsteady chamber, just a plurality of fixed cover is installed to the outside gomphosis of mounting panel, the inside interlude of fixed cover has the depression bar, the depression bar is located the outside one end of mounting panel all with the dorsal part fixed connection of grip block, the depression bar is located the outside fixed connection of the inside one end in unsteady chamber all with the clamp plate. The floating tool can enable the workpiece to have a certain floating space when being clamped, so that the workpiece is buffered and protected, and the quality of a finished product of the workpiece is guaranteed.

Description

Floating tool

Technical Field

The utility model relates to a machinery processing technology field specifically is a frock of floating.

Background

Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. The tool comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like. The tooling is commonly referred to as short. When a workpiece is machined on a machine tool, the workpiece needs to be well assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of size, geometric shape, mutual position accuracy with other surfaces and the like specified by a drawing.

Present frock clamp is when carrying out the centre gripping fixed to the work piece, because anchor clamps all are direct rigidity usually and contact with the outer wall of work piece, the work piece lacks certain floating space when by the centre gripping, and this makes the work piece take place the condition of deformation because of the clamping-force of anchor clamps is too big very easily to influence the finished product quality of work piece, the utility model provides a problem more than the effectual solution of frock of floating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock of floating to solve present frock clamp that above-mentioned background art provided and all be direct rigidity when carrying out the centre gripping to the work piece and fix and contact usually, the work piece lacks certain floating space when by the centre gripping, and this makes the work piece take place the problem of deformation because of the clamping-force of anchor clamps is too big very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock of floating, includes the bottom plate, the centre at bottom plate top is equipped with the processing platform, the both sides of processing platform all are fixed with the backup pad, the cylinder is installed in the outside of backup pad, the output of cylinder runs through inboard and the fixedly connected with mounting panel to the backup pad, the outside of mounting panel is equipped with the grip block, just the inside of mounting panel is equipped with unsteady chamber, the inside activity in unsteady chamber is equipped with the clamp plate, be equipped with the cushion between the inboard inner wall in chamber of floating of clamp plate, just the fixed cover of a plurality of is installed to the outside gomphosis of mounting panel, the inside interlude of fixed cover has the depression bar, the depression bar is located the outside one end of mounting panel all with the dorsal part fixed connection of grip block, the depression bar is located the one end of unsteady intracavity portion all with the outside fixed connection of clamp plate.

Preferably, the outside of the pressure lever is fixed with a ring-shaped block, and the outer wall of the ring-shaped block is connected with the inner wall of the fixing sleeve in a sliding manner.

Preferably, the compression spring is sleeved outside the compression bar on one side of the pressing plate, and two ends of the compression spring are respectively connected with the annular block and the inner wall of the fixing sleeve.

Preferably, both sides of the fixed sleeve are provided with through holes matched with the pressure rod structure, and rubber rings are fixedly bonded on the inner walls of the through holes on both sides of the fixed sleeve.

Preferably, a rubber pad is fixedly bonded on the inner wall of the clamping plate, and a plurality of notches are formed in the inner wall of the rubber pad.

Preferably, the connecting rods which are symmetrically distributed are further connected between the outer side of the mounting plate and the back side of the clamping plate, and the connecting rods are of telescopic structures.

Compared with the prior art, the beneficial effects of the utility model are that: the floating tool can enable the workpiece to have a certain floating space when being clamped, so that the workpiece is buffered and protected, and the quality of a finished product of the workpiece is guaranteed. When the cylinder of the device drives the two sides of the clamping plate workpiece to be clamped and fixed through the mounting plate, the clamping plate can drive the plurality of pressure rods to slide in the fixing sleeve after contacting the workpiece and enable the pressure plate to extrude the elastic cushion in the floating cavity, so that the pressure plate can have a certain floating space when the clamping plate clamps the workpiece under the elastic action of the elastic cushion, and the situation that the workpiece is deformed easily due to overlarge clamping force caused by direct rigid contact of the clamping plate and the outer wall of the workpiece is avoided.

Drawings

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

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the floating tool of the present invention;

fig. 3 is a schematic view of a top view structure of the floating tool of the present invention.

In the figure: 1. a base plate; 2. a processing table; 3. a support plate; 4. a cylinder; 5. mounting a plate; 6. a clamping plate; 7. a floating cavity; 8. pressing a plate; 9. an elastic pad; 10. fixing a sleeve; 11. a pressure lever; 12. a ring block; 13. a compression spring; 14. a rubber pad; 15. a connecting rod.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a floating tool comprises a bottom plate 1, a processing table 2 is arranged in the middle of the top of the bottom plate 1, supporting plates 3 are fixed on two sides of the processing table 2, the bottom of each supporting plate 3 is welded and fixed with two sides of the top of the bottom plate 1, an air cylinder 4 is installed on the outer side of each supporting plate 3 through a bolt, an output end of each air cylinder 4 penetrates through the inner side of each supporting plate 3 and is fixedly connected with a mounting plate 5, a clamping plate 6 is arranged on the outer side of each mounting plate 5, a floating cavity 7 is arranged inside each mounting plate 5, a pressing plate 8 is movably arranged inside each floating cavity 7, an elastic pad 9 is arranged between the inner side of each pressing plate 8 and the inner wall of each floating cavity 7, each elastic pad 9 is located on one side close to each supporting plate 3, a plurality of fixing sleeves 10 are installed on the outer sides of the mounting plates 5 in an embedded mode, pressing rods 11 are inserted into the fixing sleeves 10, one ends, located outside the mounting plates 5, of the pressing rods 11 are welded and fixed with the back sides of the clamping plates 6, one end of a pressure rod 11 positioned in a floating cavity 7 is fixedly welded with the outer side of a pressure plate 8, when the cylinder 4 of the structure is driven, a clamping plate 6 can be driven by a mounting plate 5 to clamp and fix the two sides of a workpiece placed on a processing table 2, and when the clamping plate 6 contacts the outer wall of the workpiece, a plurality of pressure rods 11 can be driven to slide in a fixing sleeve 10, and when the pressure rods 11 slide, the pressure plate 8 can be synchronously driven to move in the floating cavity 7 and extrude an elastic cushion 9, so that the pressure plate 8 can enable the clamping plate 6 to have a certain floating space when the clamping plate 6 clamps the workpiece under the elastic action of the elastic cushion 9 to play a role in buffer protection on the workpiece, the situation that the workpiece is easily deformed due to overlarge clamping force when the clamping plate 6 is in direct rigid contact with the outer wall of the workpiece is avoided, the quality of the finished product of the workpiece is favorably ensured, an annular block 12 is fixedly sleeved outside the pressure rod 11, the outer wall of the annular block 12 is connected with the inner wall of the fixed sleeve 10 in a sliding manner, the outer part of the pressure lever 11, which is positioned on one side of the pressure plate 8, is sleeved with a compression spring 13, and two ends of the compression spring 13 are respectively connected with the annular block 12 and the inner wall of the fixed sleeve 10, the pressure lever 11 of the structure can synchronously drive the annular block 12 to slide and extrude the compression spring 13 when moving in the fixed sleeve 10, so that the clamping plate 6 can play a certain role in buffering and protecting a workpiece under the action force of the compression spring 13, the stability of the clamping plate 6 for clamping the workpiece is effectively improved, both sides of the fixed sleeve 10 are provided with through holes which are matched with the pressure lever 11 in structure, rubber rings are bonded and fixed on the inner walls of the through holes on both sides of the fixed sleeve 10, the pressure lever 11 of the structure can slide smoothly in the through holes on both sides of the fixed sleeve 10, and the rubber circle in the perforation of fixed cover 10 both sides can play antifriction effect to depression bar 11, it is fixed with rubber pad 14 to bond on the inner wall of grip block 6, and seted up a plurality of notch on the inner wall of rubber pad 14, the rubber pad 14 of this structure can play skid-proof effect when grip block 6 centre gripping work piece, stability when further improving grip block 6 centre gripping work piece, still be connected with the connecting rod 15 that is the symmetric distribution between the outside of mounting panel 5 and the dorsal part of grip block 6, and connecting rod 15 is extending structure, grip block 6 of this structure can drive connecting rod 15 in step when the outside of mounting panel 5 produces certain unsteady and carry out corresponding flexible, this makes grip block 6 can be more stable when the cooperation activity of connecting rod 15 down.

The working principle is as follows: when the floating tool is used, a workpiece to be processed is placed on a processing table 2 at the top of a bottom plate 1, then a cylinder 4 is started, when the cylinder 4 is driven outside a supporting plate 3, clamping plates 6 are pushed and folded through a mounting plate 5, the clamping plates 6 clamp and fix the outer walls of two sides of the workpiece when being folded, when the clamping plates 6 contact the outer wall of the workpiece, certain abutting force is applied, the clamping plates 6 drive a plurality of pressing rods 11 to slide inside a fixing sleeve 10, the pressing rods 11 synchronously drive an annular block 12 to slide and extrude a compression spring 13, and when the pressing rods 11 slide, the pressing plates 8 are driven to move in a floating cavity 7 and extrude an elastic pad 9, so that the clamping plates 6 can have certain floating space under the double elastic action of the elastic pad 9 and the compression spring 13, the clamping plates cannot be in rigid contact with the outer wall of the workpiece directly, the workpiece can be buffered and protected, when the clamping plates 6 float outside the mounting plate 5, a connecting rod 15 can also have certain floating space between the mounting plate 5 and the clamping plates 6, and can simultaneously perform a certain work stability of a series of corresponding anti-slip clamping plates 6, and when the workpiece is clamped, the workpiece, the clamping plates 6 can perform a certain work stability.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a frock floats, includes bottom plate (1), its characterized in that: the centre at bottom plate (1) top is equipped with processing platform (2), the both sides of processing platform (2) all are fixed with backup pad (3), cylinder (4) are installed in the outside of backup pad (3), the output of cylinder (4) runs through inboard and fixedly connected with mounting panel (5) to backup pad (3), the outside of mounting panel (5) is equipped with grip block (6), just the inside of mounting panel (5) is equipped with unsteady chamber (7), the inside activity in unsteady chamber (7) is equipped with clamp plate (8), be equipped with between the inner wall in clamp plate (8) inboard and unsteady chamber (7) elastic pad (9), just a plurality of fixed cover (10) are installed to the outside gomphosis of mounting panel (5), the inside of fixed cover (10) is worn to insert and is had depression bar (11), depression bar (11) are located the outside one end of mounting panel (5) and all with the dorsal part fixed connection of grip block (6), depression bar (11) are located the outside fixed connection of the inside one end in unsteady chamber (7) and all with clamp plate (8).

2. The floating tool according to claim 1, characterized in that: an annular block (12) is fixed outside the pressure lever (11), and the outer wall of the annular block (12) is connected with the inner wall of the fixed sleeve (10) in a sliding manner.

3. The floating tool according to claim 1, characterized in that: the outer portion, located on one side of the pressing plate (8), of the pressing rod (11) is sleeved with a compression spring (13), and two ends of the compression spring (13) are connected with the inner walls of the annular block (12) and the fixing sleeve (10) respectively.

4. The floating tool according to claim 1, characterized in that: both sides of the fixed sleeve (10) are provided with through holes matched with the structure of the pressure lever (11), and rubber rings are fixedly bonded on the inner walls of the through holes on both sides of the fixed sleeve (10).

5. The floating tool according to claim 1, characterized in that: a rubber pad (14) is fixedly bonded on the inner wall of the clamping plate (6), and a plurality of notches are formed in the inner wall of the rubber pad (14).

6. The floating tool according to claim 1, characterized in that: still be connected with connecting rod (15) that are the symmetric distribution between the outside of mounting panel (5) and the dorsal part of grip block (6), just connecting rod (15) are extending structure.

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