CN214723527U - Multipurpose workpiece machining clamp - Google Patents

Abstract

The utility model provides a work piece adds clamping apparatus of multipurpose, including moving first backup pad, the connection removal subassembly can be dismantled to first backup pad lower extreme, first backup pad bilateral symmetry is equipped with first removal structure, first removal structure can be dismantled and connect the shrink subassembly, shrink subassembly one end can be dismantled and connect adjustable and press from both sides tight structure, adjustable presss from both sides tight structure top and can dismantle and connect contraction type locating component. The utility model discloses a be provided with the removal that the removal subassembly realized corresponding, then press from both sides tight structure through shrink subassembly, adjustable and carry out the tight fixedly of clamp that corresponds, if need longitudinal positioning when realizing the longitudinal positioning that corresponds through shrink formula locating component.

Description

Multipurpose workpiece machining clamp

Technical Field

The utility model relates to a work piece processing technology field mainly relates to a work piece adds clamping apparatus of multipurpose.

Background

Workpiece, a product part in a manufacturing process. Also called as finished parts, courseware, hardware and the like. The workpiece refers to a processing object in a machining process. It can be a single part or a combination of several parts secured together. The processing modes of the workpiece are various, and include turning, milling, planing, grinding, casting, forging and the like. The machining process of the workpiece also varies with the machining method.

In the process of machining the existing workpiece, the clamping plate is used for correspondingly clamping the workpiece in the machining process and then machining the workpiece.

But the extrusion of corresponding panel is realized only through the resilience that is provided with the spring to current anchor clamps, can not carry out the spacing technical problem that moves.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a work piece adds clamping apparatus of multipurpose for propose because the extrusion that corresponds panel is realized only through the resilience that is provided with the spring to current anchor clamps in solving above-mentioned background art, can not move spacing technical problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a work piece adds clamping apparatus of multipurpose, is including removing first backup pad, the connection removal subassembly can be dismantled to first backup pad lower extreme, first backup pad bilateral symmetry is equipped with first removal structure, the connection shrink subassembly can be dismantled to first removal structure, shrink subassembly one end can be dismantled and connect adjustable and press from both sides tight structure, adjustable presss from both sides tight structure top and can dismantle and connect contraction type locating component.

Further, the moving assembly comprises a first connecting plate, a first driving motor is arranged on the first connecting plate, a driving shaft of the first driving motor is connected with the first supporting plate, the first connecting plate is connected with a first screw rod and a first sliding rod in a rotating mode, and one end of the first screw rod is detachably connected with a second driving motor.

Further, the symmetry is equipped with two first spouts, two on the first connecting plate be equipped with in the first spout and dismantle respectively and connect two third driving motor, two the first rotation pole of third driving motor drive shaft connection, first rotation pole one end bearing is connected first spout, just be equipped with first limiting plate on the first rotation pole, the symmetry is equipped with two second spouts, two on the first backup pad first limiting plate is sliding connection two respectively the second spout.

Further, the first moving structure comprises two second lead screws, two third sliding grooves are symmetrically formed in two sides of the first supporting plate, the two second lead screws are respectively in bearing connection with the two third sliding grooves and are connected with a fourth driving motor in the third sliding grooves, a driving shaft of the fourth driving motor is connected with the second lead screws, and the second lead screws are connected with the contraction assembly in a rotating mode.

Furthermore, the contraction assembly comprises a second connecting plate, the second lead screw is connected with the second connecting plate in a rotating mode, a bearing on one side of the third connecting plate is connected with a fourth lead screw and a second sliding rod, a fifth driving motor is arranged on the second connecting plate, a driving shaft of the fifth driving motor is connected with the fourth lead screw, and the fourth lead screw and the second sliding rod are connected with the fourth connecting plate in a rotating mode.

Furthermore, the adjustable clamping structure comprises a fourth connecting plate, a fifth lead screw is connected to the third connecting plate through a bearing, the fifth lead screw is rotatably connected to the fourth connecting plate, a fourth sliding groove is formed in one side of the fourth connecting plate, a first limiting strip is arranged on one side of the third connecting plate, and the first limiting strip is slidably connected with the fourth sliding groove.

Furthermore, the retractable positioning assembly comprises two first cylinders, the upper ends of the two first cylinders are detachably connected with a fifth connecting plate, a sixth driving motor is arranged in the middle above the fifth connecting plate, the driving shaft of the sixth driving motor is connected with the sixth connecting plate, two second cylinders are symmetrically arranged on one side of the sixth connecting plate, one end of each second cylinder is detachably connected with a seventh connecting plate, and a plurality of pneumatic positioning pins are arranged below the seventh connecting plate.

Furthermore, two electric telescopic rods are symmetrically arranged on the fifth connecting plate, two positioning holes are formed in the sixth connecting plate, and the upper ends of the two electric telescopic rods are connected with the two positioning holes in a sliding mode.

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

the utility model discloses at first remove the cooperation of subassembly and shrink subassembly and realize the shrink that corresponds and remove, then press from both sides tight structure through the adjustable and realize the clamp that corresponds tightly, simultaneously, utilize shrink formula locating component to realize the tight effect of shrink clamp that corresponds.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the moving assembly of the present invention;

fig. 3 is a schematic structural view of the retraction assembly of the present invention;

FIG. 4 is a schematic view of the adjustable clamping structure of the present invention;

fig. 5 is a schematic structural view of the retractable positioning assembly of the present invention.

In the figure: 1. a first support plate; 11. a second chute; 12. a third chute; 2. a moving assembly; 21. a first connecting plate; 211. a first chute; 22. a first drive motor; 23. a first lead screw; 24. a first slide bar; 25. a second drive motor; 26. a third drive motor; 27. A first rotating lever; 28. a first limit plate; 3. a first moving structure; 31. a second lead screw; 32. a fourth drive motor; 4. a retraction assembly; 41. a second connecting plate; 42. a fourth screw rod; 43. a second slide bar; 44. a fifth drive motor; 45. a third connecting plate; 5. an adjustable clamping structure; 51. a fourth connecting plate; 52. a fifth screw rod; 53. a fourth chute; 6. A retractable positioning assembly; 61. a first cylinder; 62. a fifth connecting plate; 63. a sixth drive motor; 64. a sixth connecting plate; 65. a second cylinder; 66. a seventh connecting plate; 67. a pneumatic positioning pin; 68. an electric telescopic rod; 69. and (7) positioning the holes.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-5 with great emphasis, a multipurpose workpiece machining fixture includes a first supporting plate 1, a movable component 2 is detachably connected to the lower end of the first supporting plate 1, first movable structures 3 are symmetrically arranged on two sides of the first supporting plate 1, the first movable structures 3 are detachably connected to a contraction component 4, one end of the contraction component 4 is detachably connected to an adjustable clamping structure 5, and a contraction type positioning component 6 is detachably connected to the upper side of the adjustable clamping structure 5.

Referring again to fig. 2, the moving assembly 2 includes a first connecting plate 21, a first driving motor 22 is disposed on the first connecting plate 21, the driving shaft of the first driving motor 22 is connected with the first supporting plate 1, the first connecting plate 21 is rotatably connected with a first screw rod 23 and a first slide rod 24, one end of the first screw 23 is detachably connected with a second driving motor 25, two first sliding grooves 211 are symmetrically arranged on the first connecting plate 21, two third driving motors 26 are respectively detachably connected with the two first sliding grooves 211, the driving shafts of the two third driving motors 26 are connected with a first rotating rod 27, one end of the first rotating rod 27 is connected with the first sliding groove 211 through a bearing, and be equipped with first limiting plate 28 on the first rotation pole 27, the symmetry is equipped with two second spouts 11 on the first backup pad 1, two first limiting plate 28 is two of sliding connection respectively second spout 11.

Please refer to fig. 2 again, the first moving structure 3 includes two second screws 31, two third sliding grooves 12 are symmetrically disposed on two sides of the first supporting plate 1, the two second screws 31 are respectively connected to the two third sliding grooves 12 through bearings, a fourth driving motor 32 is disposed in each of the two third sliding grooves 12, a driving shaft of the fourth driving motor 32 is connected to the second screws 31, and the second screws 31 are rotatably connected to the contracting assembly 4.

Please refer to fig. 3 again, the contracting assembly 4 includes a second connecting plate 41, the second lead screw 31 is rotatably connected to the second connecting plate 41, one side of the second connecting plate 41 is connected to a fourth lead screw 42 and a second slide rod 43 through a bearing, a fifth driving motor 44 is disposed on the second connecting plate 41, the fifth driving motor 44 is connected to the fourth lead screw 42 through a driving shaft, and the fourth lead screw 42 and the second slide rod 43 are both rotatably connected to a third connecting plate 45.

Please refer to fig. 4 again, the adjustable clamping structure 5 includes a fourth connecting plate 51, the third connecting plate 45 is connected to a fifth screw 52 through a bearing, the fifth screw 52 is rotatably connected to the fourth connecting plate 51, a fourth sliding groove 53 is disposed on one side of the fourth connecting plate 51, a first limiting bar 46 is disposed on one side of the third connecting plate 45, and the first limiting bar 46 is slidably connected to the fourth sliding groove 53.

Please refer to fig. 5 again, the retractable positioning assembly 6 includes two first cylinders 61, the upper ends of the two first cylinders 61 are detachably connected to a fifth connecting plate 62, a sixth driving motor 63 is disposed at the middle portion above the fifth connecting plate 62, the driving shaft of the sixth driving motor 63 is connected to a sixth connecting plate 64, two second cylinders 65 are symmetrically disposed at one side of the sixth connecting plate 64, one end of each second cylinder 65 is detachably connected to a seventh connecting plate 66, a plurality of pneumatic positioning pins 67 are disposed below the seventh connecting plate 66, two electric telescopic rods 68 are symmetrically disposed on the fifth connecting plate 62, two positioning holes 69 are disposed on the sixth connecting plate 64, and the upper ends of the two electric telescopic rods 68 are slidably connected to the two positioning holes 69.

The operation principle is as follows: the utility model discloses at first drive the first backup pad through first driving motor and carry out corresponding snatching to do to realize that overall structure can carry out corresponding rotation, then rotate through the second driving motor and drive first lead screw rotation and realize corresponding lateral shifting;

then, the third driving motor rotates to drive the second screw rod to catch the finger, so that corresponding transverse movement is realized, and then the fourth driving motor rotates to drive the third screw rod to rotate, so that corresponding contraction is performed;

when the clamping plate needs to be adjusted, the fourth screw rod is rotated through manual operation to realize corresponding contraction, then the position of the pneumatic positioning pin is adjusted according to the contraction of the first air cylinder and the second air cylinder, and meanwhile, whether pneumatic positioning is needed or not is selected through the rotation of the fifth driving motor.

Having shown and described embodiments of the present invention, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitations are intended to the invention whatsoever.

Claims (8)

1. The utility model provides a work piece adds clamping apparatus of multipurpose, is including removing first backup pad (1), its characterized in that: the adjustable clamping device is characterized in that the lower end of the first supporting plate (1) can be detached to connect the moving assembly (2), the bilateral symmetry of the first supporting plate (1) is provided with a first moving structure (3), the first moving structure (3) can be detached to connect the contracting assembly (4), one end of the contracting assembly (4) can be detached to connect the adjustable clamping structure (5), and the adjustable clamping structure (5) can be detached to connect the contracting type positioning assembly (6).

2. A multi-purpose work-piece-processing fixture as claimed in claim 1, wherein: remove subassembly (2) including first connecting plate (21), be equipped with first driving motor (22) on first connecting plate (21), first driving motor (22) drive shaft connection first backup pad (1), first connecting plate (21) are rotated and are connected first lead screw (23) and first slide bar (24), just second driving motor (25) can be dismantled to first lead screw (23) one end.

3. A multi-purpose work-piece-processing fixture as claimed in claim 2, wherein: first connecting plate (21) are gone up the symmetry and are equipped with two first spouts (211), two be equipped with in first spout (211) and can dismantle respectively and connect two third driving motor (26), two first pivot pole (27) of third driving motor (26) drive shaft connection, first pivot pole (27) one end bearing is connected first spout (211), just be equipped with first limiting plate (28) on first pivot pole (27), the symmetry is equipped with two second spouts (11) on first backup pad (1), two first limiting plate (28) sliding connection is two respectively second spout (11).

4. A multi-purpose work-piece-processing fixture as claimed in claim 1, wherein: first removal structure (3) include two second lead screws (31), first backup pad (1) bilateral symmetry is equipped with two third spouts (12), two second lead screw (31) bearing connection respectively in two in third spout (12), and two all be equipped with fourth driving motor (32) in third spout (12), fourth driving motor (32) actuating shaft is connected second lead screw (31), second lead screw (31) rotate and connect shrink subassembly (4).

5. A multi-purpose work-piece-processing fixture as claimed in claim 4, wherein: shrink subassembly (4) include second connecting plate (41), second lead screw (31) are rotated and are connected second connecting plate (41), just fourth lead screw (42) and second slide bar (43) are connected to second connecting plate (41) one side bearing, just be equipped with fifth driving motor (44) on second connecting plate (41), fifth driving motor (44) driving shaft is connected fourth lead screw (42), just fourth lead screw (42) with second slide bar (43) all rotate and connect third connecting plate (45).

6. A multi-purpose work-piece-processing fixture as claimed in claim 5, wherein: adjustable presss from both sides tight structure (5) and includes fourth connecting plate (51), bearing connection fifth lead screw (52) on third connecting plate (45), fifth lead screw (52) rotate to be connected fourth connecting plate (51), just fourth connecting plate (51) one side is equipped with fourth spout (53), third connecting plate (45) one side is equipped with first spacing (46), first spacing (46) sliding connection fourth spout (53).

7. A multi-purpose work-piece-processing fixture as claimed in claim 6, wherein: the retractable positioning assembly (6) comprises two first air cylinders (61), the upper ends of the first air cylinders (61) are detachably connected with a fifth connecting plate (62), a sixth driving motor (63) is arranged in the middle of the upper portion of the fifth connecting plate (62), a driving shaft of the sixth driving motor (63) is connected with a sixth connecting plate (64), two second air cylinders (65) are symmetrically arranged on one side of the sixth connecting plate (64), one end of each second air cylinder (65) is detachably connected with a seventh connecting plate (66), and a plurality of pneumatic positioning pins (67) are arranged below the seventh connecting plate (66).

8. A multi-purpose work-piece-processing fixture as claimed in claim 7, wherein: the electric telescopic rods (68) are symmetrically arranged on the fifth connecting plate (62), the sixth connecting plate (64) is provided with two positioning holes (69), and the upper ends of the two electric telescopic rods (68) are slidably connected with the two positioning holes (69).

Images