CN211806225U

CN211806225U - Translation formula centre gripping manipulator

Info

Publication number: CN211806225U
Application number: CN202020305758.7U
Authority: CN
Inventors: 沈斌; 朱朝光; 王东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-30
Anticipated expiration: 2030-03-13

Abstract

The utility model provides a translation formula centre gripping manipulator, include: the sliding seat, the first sliding hole and the sliding rod; the sliding seat is rectangular, a rectangular first sliding hole is formed in the bottom of the sliding seat, and the first sliding hole is arranged to be communicated left and right; rectangular sliding rods are embedded in the left side and the right side of the interior of the first sliding hole and are in sliding fit with the first sliding hole left and right; the two sliding rods are bilaterally symmetrical, and a compression spring is arranged between the two sliding rods; the left end of the compression spring is embedded in the right end of the left sliding rod, and the right end of the compression spring is embedded in the left end of the right sliding rod; the utility model discloses a to the improvement of a translation formula centre gripping manipulator, it is comparatively simple to have a structure, the preparation of being convenient for, convenient equipment, comparatively practical advantage to effectual solution the utility model provides a problem and not enough.

Description

Translation formula centre gripping manipulator

Technical Field

The utility model relates to a manipulator technical field, more specifically the theory especially relates to a translation formula centre gripping manipulator.

Background

The clamping manipulator is an automatic operation device for grabbing and carrying objects or operation tools according to a fixed program, and the clamping mode comprises three modes of fulcrum type clamping, parallel type clamping and concentric type clamping.

Most of the existing translational clamping manipulators are complex in structure and inconvenient to manufacture and assemble.

In view of this, research and improvement are carried out to solve the existing problems, and a translation type clamping manipulator is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a translation formula centre gripping manipulator to solve the most big structure complicacy of current translation formula centre gripping manipulator that proposes in the above-mentioned background art, the comparatively inconvenient problem of preparation and equipment is with not enough.

In order to achieve the above object, the utility model provides a translation formula centre gripping manipulator is reached by following specific technological means:

a translating clamping manipulator, comprising: the device comprises a sliding seat, a first sliding hole, a sliding rod, a compression spring, a clamping plate, a second sliding hole, a sliding block, a cylinder, a mounting seat, a slot and an insertion block; the sliding seat is rectangular, a rectangular first sliding hole is formed in the bottom of the sliding seat, and the first sliding hole is arranged to be communicated left and right; rectangular sliding rods are embedded in the left side and the right side of the interior of the first sliding hole and are in sliding fit with the first sliding hole left and right; the two sliding rods are bilaterally symmetrical, and a compression spring is arranged between the two sliding rods; the left end of the compression spring is embedded in the right end of the left sliding rod, and the right end of the compression spring is embedded in the left end of the right sliding rod; the top end surfaces of the opposite ends of the two sliding rods are respectively provided with an inverted right trapezoid-shaped slot, and the two slots are bilaterally symmetrical; the inclined planes of the two slots are opposite, and the two slots are arranged to be communicated in the front and back direction; rectangular clamping plates are fixed on the opposite ends of the two sliding rods through bolts, the two clamping plates are bilaterally symmetrical, and the bottom ends of the two clamping plates extend downwards to form the bottom end surface of the sliding seat; a rectangular second sliding hole is formed in the middle of the top end of the sliding seat, the second sliding hole is perpendicular to the first sliding hole, and the bottom end of the second sliding hole is communicated with the first sliding hole; a rectangular sliding block is arranged in front of the inside of the second sliding hole, and the sliding block is in up-and-down sliding fit with the second sliding hole; the left side and the right side of the bottom end of the sliding block are respectively welded with an inverted right trapezoid-shaped inserting block, and the inserting blocks are in clearance fit with the second sliding holes; the two insertion blocks are bilaterally symmetrical, the inclined planes of the two insertion blocks are opposite, and the two insertion blocks correspond to the two slots one by one and are in up-and-down insertion fit; an air cylinder is fixed at the middle position of the top end of the sliding seat through a bolt, a piston rod of the air cylinder is inserted into the second sliding hole in a clearance fit mode, and the bottom end of the piston rod of the air cylinder is fixedly connected with the top end of the sliding block through a bolt; an Jiong-shaped mounting seat is arranged right above the sliding seat, and the bottom end of the mounting seat is clamped at the left side and the right side of the sliding seat and is fixed with the sliding seat through bolts.

As the further optimization of this technical scheme, the utility model relates to a translation formula centre gripping manipulator the slider is elevating gear through the cylinder setting.

As a further optimization of this technical scheme, the utility model relates to a translation formula centre gripping manipulator the inclined plane of inserted block and the inclined plane sliding connection of slot.

As the further optimization of this technical scheme, the utility model relates to a translation formula centre gripping manipulator the slide bar sets up through the upper and lower grafting cooperation of inserted block and slot and is horizontal slip device.

As the further optimization of this technical scheme, the utility model relates to a translation formula centre gripping manipulator four corners of grip block are the arc form transition.

As a further optimization of the technical scheme, the utility model discloses a translation type clamping manipulator the bottom face of mount pad and the top face of slide bar between be equipped with 1-10 mm's clearance.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the cooperation of pegging graft from top to bottom of inserted block and slot, realize the horizontal slip of slide bar in first slide hole, and then realize the centre gripping motion of grip block through the slip of slide bar, the structure is comparatively simple, the preparation of being convenient for, convenient equipment, comparatively practical.

2. The utility model discloses a to the improvement of a translation formula centre gripping manipulator, it is comparatively simple to have a structure, the preparation of being convenient for, convenient equipment, comparatively practical advantage to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front sectional view of the present invention.

In the figure: the sliding seat comprises a sliding seat 1, a first sliding hole 2, a sliding rod 3, a compression spring 4, a clamping plate 5, a second sliding hole 6, a sliding block 7, a cylinder 8, a mounting seat 9, a slot 301 and an insertion block 701.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 2, the present invention provides a specific technical implementation of a translational clamping manipulator:

a translating clamping manipulator, comprising: the device comprises a sliding seat 1, a first sliding hole 2, a sliding rod 3, a compression spring 4, a clamping plate 5, a second sliding hole 6, a sliding block 7, a cylinder 8, a mounting seat 9, a slot 301 and an insertion block 701; the sliding seat 1 is rectangular, a rectangular first sliding hole 2 is formed in the bottom of the sliding seat 1, and the first sliding hole 2 is arranged to be communicated left and right; rectangular sliding rods 3 are embedded in the left side and the right side of the interior of the first sliding hole 2, and the sliding rods 3 are in sliding fit with the first sliding hole 2 left and right; the two sliding rods 3 are symmetrical left and right, and a compression spring 4 is arranged between the two sliding rods 3; the left end of the compression spring 4 is embedded in the right end of the left sliding rod 3, and the right end of the compression spring 4 is embedded in the left end of the right sliding rod 3; the top end surfaces of the opposite ends of the two sliding rods 3 are respectively provided with an inverted right trapezoid-shaped slot 301, and the two slots 301 are in bilateral symmetry; the inclined planes of the two slots 301 are opposite, and the two slots 301 are arranged to be communicated in the front and back direction; rectangular clamping plates 5 are fixed on the opposite ends of the two sliding rods 3 through bolts, the two clamping plates 5 are bilaterally symmetrical, and the bottom ends of the two clamping plates 5 extend downwards to form the bottom end surface of the sliding seat 1; a rectangular second sliding hole 6 is formed in the middle of the top end of the sliding seat 1, the second sliding hole 6 is perpendicular to the first sliding hole 2, and the bottom end of the second sliding hole 6 is communicated with the first sliding hole 2; a rectangular sliding block 7 is arranged in front of the inside of the second sliding hole 6, and the sliding block 7 is in up-and-down sliding fit with the second sliding hole 6; the left side and the right side of the bottom end of the sliding block 7 are respectively welded with an insertion block 701 in an inverted right trapezoid shape, and the insertion blocks 701 are in clearance fit with the second sliding hole 6; the two insertion blocks 701 are symmetrical left and right, the inclined surfaces of the two insertion blocks 701 are opposite, and the two insertion blocks 701 correspond to the two slots 301 one by one and are in up-and-down insertion fit; an air cylinder 8 is fixed at the middle position of the top end of the sliding seat 1 through a bolt, a piston rod of the air cylinder 8 is inserted into the second sliding hole 6 in a clearance fit mode, and the bottom end of the piston rod of the air cylinder 8 is fixedly connected with the top end of the sliding block 7 through a bolt; an Jiong-shaped mounting seat 9 is arranged right above the sliding seat 1, and the bottom ends of the mounting seats 9 are clamped at the left side and the right side of the sliding seat 1 and are fixed with the sliding seat 1 through bolts.

Specifically, referring to fig. 2, when the piston rod of the cylinder 8 extends, the sliding block 7 is pushed to slide downward in the second sliding hole 6, and when the piston rod of the cylinder 8 retracts, the sliding block 7 is pulled to slide upward in the second sliding hole 6, so as to achieve the lifting movement of the sliding block 7.

Specifically, referring to fig. 2, when the piston rod of the cylinder 8 does not extend, the bottom end of the insertion block 701 protrudes downward into the inside of the slot 301 by 2-5mm, and is used for limiting the sliding rod 3 to prevent the sliding rod 3 from sliding out of the first sliding slot 2, the inclined surface of the insertion block 701 is always attached to the inclined surface of the slot 301 through the elastic force of the compression spring 4, when the cylinder 8 pushes the sliding block 7 to descend, the sliding block 7 drives the insertion block 701 to be slowly inserted into the slot 301, during the insertion process, the inclined surface of the insertion block 701 is slidably connected with the inclined surface of the slot 301, so that the sliding rod 3 is forced to slide towards the inner side of the sliding seat 1 in the first sliding hole 2, during the sliding process of the sliding rod 3, the compression spring 4 is compressed, and the clamping plate 5 is driven to perform the clamping action, when the insertion block 701 slides upwards, the sliding rod 3 is under the elastic force of the compression spring 4, and slides towards the outer side, and drives the clamping plate 5 to realize loosening action.

Specifically, referring to fig. 2, the sliding rod 3 is a sliding device which is disposed by the insertion block 701 and the slot 301 in a vertically inserting and matching manner, and has a simple structure, is convenient to manufacture and assemble, and is practical.

Specifically, please refer to fig. 1, four corners of the clamping plate 5 are in arc transition, the bottom of the clamping plate 5 is provided with a plurality of countersunk holes, and the countersunk holes are left and right through holes for installing the rubber anti-slip plate on the clamping plate 5, the rubber anti-slip plate is not shown in the figure, and the rubber anti-slip plate is used for anti-slip during clamping and surface protection of the clamped object.

Specifically, referring to fig. 1, a gap of 1-10mm is provided between the bottom end surface of the mounting seat 9 and the top end surface of the sliding rod 3, and the gap is an avoidance gap between the sliding rod 3 and the mounting seat 9 to prevent the sliding rod 3 from interfering with the mounting seat 9 during sliding.

The method comprises the following specific implementation steps:

when the piston rod of the cylinder 8 extends out, the sliding block 7 is pushed to slide downwards, two insertion blocks 701 at the bottom end of the sliding block 7 are respectively inserted into the slots 301 formed in the top ends of the corresponding sliding rods 3, in the inserting process, the inclined surfaces of the insertion blocks 701 are in sliding connection with the inclined surfaces of the slots 301, the two sliding rods 3 are forced to slide oppositely in the first sliding holes 2, the compression springs 4 between the two sliding rods 3 are compressed and deformed, the sliding rods 3 drive the clamping plates 5 to realize clamping action, when the piston rod of the cylinder 8 retracts, the sliding block 7 is driven to slide upwards, the insertion blocks 701 at the bottom end of the sliding block 7 slide upwards, and under the elastic force of the compression springs 4, the two sliding rods 3 in the first sliding holes 2 slide backwards, and the clamping plates 5 are driven to realize loosening action.

In summary, the following steps: according to the translational clamping manipulator, the insertion block is arranged to be vertically inserted and matched with the insertion slot, so that the sliding rod slides left and right in the first sliding hole, and the clamping movement of the clamping plate is realized through the sliding of the sliding rod, so that the translational clamping manipulator is simple in structure, convenient to manufacture and assemble and practical; the utility model discloses a to the improvement of a translation formula centre gripping manipulator, it is comparatively simple to have a structure, the preparation of being convenient for, convenient equipment, comparatively practical advantage to effectual solution the utility model provides a problem and not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A translating clamping manipulator, comprising: the device comprises a sliding seat (1), a first sliding hole (2), a sliding rod (3), a compression spring (4), a clamping plate (5), a second sliding hole (6), a sliding block (7), a cylinder (8), a mounting seat (9), a slot (301) and an insert block (701); the method is characterized in that: the sliding seat (1) is rectangular, a rectangular first sliding hole (2) is formed in the bottom of the sliding seat (1), and the first sliding hole (2) is arranged to be communicated left and right; rectangular sliding rods (3) are embedded in the left side and the right side of the interior of the first sliding hole (2), and the sliding rods (3) are in sliding fit with the first sliding hole (2) from side to side; the two sliding rods (3) are bilaterally symmetrical, and a compression spring (4) is arranged between the two sliding rods (3); the left end of the compression spring (4) is embedded in the right end of the left sliding rod (3), and the right end of the compression spring (4) is embedded in the left end of the right sliding rod (3); the top end surfaces of the opposite ends of the two sliding rods (3) are respectively provided with an inverted right trapezoid-shaped slot (301), and the two slots (301) are bilaterally symmetrical; the inclined planes of the two slots (301) are opposite, and the two slots (301) are arranged to be communicated in the front and back direction; rectangular clamping plates (5) are fixed on the opposite ends of the two sliding rods (3) through bolts, the two clamping plates (5) are bilaterally symmetrical, and the bottom ends of the two clamping plates (5) extend downwards to form the bottom end surface of the sliding seat (1); a rectangular second sliding hole (6) is formed in the middle of the top end of the sliding seat (1), the second sliding hole (6) is perpendicular to the first sliding hole (2), and the bottom end of the second sliding hole (6) is communicated with the first sliding hole (2); a rectangular sliding block (7) is arranged in front of the inside of the second sliding hole (6), and the sliding block (7) is in up-and-down sliding fit with the second sliding hole (6); the left side and the right side of the bottom end of the sliding block (7) are respectively welded with an inverted right trapezoid-shaped inserting block (701), and the inserting blocks (701) are in clearance fit with the second sliding holes (6); the two insertion blocks (701) are bilaterally symmetrical, the inclined surfaces of the two insertion blocks (701) are opposite, and the two insertion blocks (701) are in one-to-one correspondence with the two slots (301) and are in up-and-down insertion fit; an air cylinder (8) is fixed in the middle of the top end of the sliding seat (1) through a bolt, a piston rod of the air cylinder (8) is inserted into the second sliding hole (6) in a clearance fit mode, and the bottom end of the piston rod of the air cylinder (8) is fixedly connected with the top end of the sliding block (7) through a bolt; an Jiong-shaped mounting seat (9) is arranged right above the sliding seat (1), and the bottom ends of the mounting seats (9) are clamped at the left side and the right side of the sliding seat (1) and are fixed with the sliding seat (1) through bolts.

2. The translational clamping manipulator of claim 1, wherein: the sliding block (7) is provided with a lifting device through an air cylinder (8).

3. The translational clamping manipulator of claim 1, wherein: the inclined plane of the insertion block (701) is in sliding connection with the inclined plane of the slot (301).

4. The translational clamping manipulator of claim 1, wherein: the sliding rod (3) is provided with a left-right sliding device through the up-down insertion matching of the insertion block (701) and the insertion slot (301).

5. The translational clamping manipulator of claim 1, wherein: the four corners of the clamping plate (5) are in arc transition.

6. The translational clamping manipulator of claim 1, wherein: a clearance of 1-10mm is arranged between the bottom end surface of the mounting seat (9) and the top end surface of the sliding rod (3).