CN217965935U - Automatic tool clamp - Google Patents

Abstract

The utility model discloses an automatic frock clamp, the fruit pick-up device comprises a frame body, peg graft on the right side of framework has the one end of handle, the other end of handle runs through the framework welding and has the lead screw, the equal spiro union in the left and right sides of lead screw has the slider, the bottom of slider is prolonged and is controlled the direction and peg graft and have the horizontal pole, the left and right sides of horizontal pole all with the framework about both ends weld, the riser is installed on the top of slider, the rear side bottom bolted connection of riser has micro motor, micro motor runs through the riser welding and has the carousel. This automatic frock clamp realizes pressing from both sides of frock through structures such as riser, short connecting rod, long connecting rod, micro motor, carousel, pendulum rod, bull stick, supporting shoe, tong and gets, has avoided artifical clamp to get, and this automatic frock clamp realizes the regulation of device centre gripping width through structures such as framework, handle, lead screw, slider, horizontal pole, is applicable to the work piece of different models and uses, and beneficial effect is obvious, and the practicality is strong.

Description

Automatic tool clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is an automatic frock clamp.

Background

The numerical control machining center has the advantages of high machining precision, high efficiency and stable machining quality, and becomes the most widely applied machine tool type in the machining field at present. However, the current nc machining center can only machine a specific surface of the workpiece due to the limitation of the tool and the fixture, for example, the vertical machining center can only machine the top surface of the workpiece, and the horizontal machining center can only machine four side surfaces of the workpiece. Therefore, when a workpiece with a complex structure and a large number of surfaces to be machined, such as an engine cylinder head, is machined, a machining mode combining a vertical machining center and a horizontal machining center is needed. The machining mode needs to move the workpiece between two machining centers, so that machining datum planes are inconsistent, precision is difficult to guarantee, and efficiency is low.

Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Including tool/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The tooling is a general abbreviation thereof. The clamping of the inconvenient part of current frock clamp, and the regulation of the inconvenient centre gripping position width of current frock clamp device, the part of the different models of inconvenient centre gripping, beneficial effect is not obvious, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic frock clamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic frock clamp, includes the framework, the right side of framework is pegged graft there is the one end of handle, the other end of handle runs through the framework welding and has the lead screw, the equal spiro union in the left and right sides of lead screw has the slider, the bottom of slider is prolonged and is pegged graft about the direction and have the horizontal pole, the left and right sides of horizontal pole all welds with both ends about the framework, the riser is installed on the top of slider, the rear side bottom bolted connection of riser has micro motor, micro motor runs through the riser welding and has the carousel, the outside of carousel has the one end of long connecting rod, the inboard one end of short connecting rod of journaling joint of carousel, long connecting rod with the other end of short connecting rod all has the one end of pendulum rod, the inboard top welding of front side outer wall of riser has the supporting shoe, the central point of pendulum rod and supporting shoe coupling, the other end of pendulum rod has the tong in the hub joint, the inboard one end of front side outer wall of the front side of tong, the other end hub joint of pendulum rod is inboard in the front side outer wall of supporting shoe.

Preferably, the shape of the rotating disc is an ellipse.

Preferably, the length of the long link is twice the length of the short link.

Preferably, the swing angle of the swing rod is degree.

Preferably, a rubber pad is adhered to the inner side of the clamping hand.

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

1. this automatic frock clamp realizes the clamp of frock through structures such as riser, short connecting rod, long connecting rod, micro motor, carousel, pendulum rod, bull stick, supporting shoe, tong to get, has avoided artifical clamp to get.

2. This automatic frock clamp realizes the regulation of device centre gripping width through framework, handle, lead screw, slider, horizontal pole isotructure, is applicable to the work piece of different models and uses, and beneficial effect is obvious, and the practicality is strong.

Drawings

FIG. 1 is a front sectional view of the frame structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. the device comprises a frame body, 2, a handle, 3, a screw rod, 4, a sliding block, 5, a cross rod, 6, a vertical plate, 7, a micro motor, 8, a turntable, 9, a long connecting rod, 10, a short connecting rod, 11, a rotating rod, 12, a supporting block, 13, a clamping handle, 14 and a swinging 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic tool clamp comprises a frame body 1, wherein the frame body 1 plays a role in supporting the internal structure of the frame body, one end of a handle 2 is inserted into the right side of the frame body 1, the handle 2 is shaken clockwise, the other end of the handle 2 penetrates through the frame body 1 and is welded with a screw rod 3, the handle 2 drives the screw rod 3 to rotate clockwise, the left side and the right side of the screw rod 3 are both screwed with sliding blocks 4, the screwing directions of the left side and the right side of the screw rod 3 are opposite, the screw rod 3 drives the left sliding block 4 and the right sliding block 4 to move inwards, when the distance between the left slider 4 and the right slider 4 is proper, the handle 2 stops shaking, the bottom end of the slider 4 is inserted with a cross rod 5 along the left-right direction, the cross rod 5 has a limiting effect on the movement of the slider 4, the left side and the right side of the cross rod 5 are both welded with the left end and the right end of the frame body 1, a vertical plate 6 is installed at the top end of the slider 4, a rear bottom end of the vertical plate 6 is bolted with a micro motor 7, a workpiece is placed on the inner side of a clamping hand 13, the left micro motor 7 is controlled to rotate clockwise, the micro motor 7 penetrates through the vertical plate 6 and is welded with a rotary plate 8, the micro motor 7 rotates clockwise to drive the rotary plate 8 to rotate clockwise, the outer side of the rotary plate 8 is axially connected with one end of a long connecting rod 9, the inner side of the rotary plate 8 is axially connected with one end of a short connecting rod 10, the other ends of the long connecting rod 9 and the short connecting rod 10 are axially connected with one end of a swing rod 14, the rotary plate 8 drives the upper swing rod 14 to rotate clockwise through the long connecting rod 9, the top end and the top end of the inner side of the front outer wall of the vertical plate 6 is welded with a supporting block 12, the central position of the swing rod 14 and the other end of the supporting block 14 is axially connected with a clamping hand 13, and the inner side of the short connecting rod 14, and the other end of the short connecting rod 14, and the rotary plate 14 simultaneously, and the front end of the rotary plate 14 drives the material to rotate counterclockwise.

As the preferred scheme, the shape of the turntable 8 is oval, and the turntable 8 drives the upper swing rod 14 to rotate clockwise through the long connecting rod 9.

Preferably, the length of the long connecting rod 9 is twice that of the short connecting rod 10, and the rotary disc 8 drives the lower swing rod 14 to rotate the swing rod 14 counterclockwise through the short connecting rod 10, so that the upper and lower clamping hands 13 clamp the material inwards at the same time.

As the preferred scheme, the swing angle of the swing rod 14 is 90 degrees, and the swing rod 14 plays a limiting role in the movement of the clamping hand.

Preferably, a rubber pad is adhered to the inner side of the clamping hand 13, and the rubber pad plays a role of skid resistance.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During the use, handle 2 is waved clockwise, handle 2 drives lead screw 3 clockwise, lead screw 3's the left and right sides screw thread revolves to opposite, lead screw 3 drives about two sliders 4 and moves to the inboard, stop when the distance of controlling two sliders 4 is suitable handle 2 of waveing, place the work piece in the inboard of tong 13, control left side micro motor 7 clockwise turning, micro motor 7 clockwise turning drives carousel 8 clockwise turning, carousel 8 drives pendulum rod 14 clockwise turning through long connecting rod 9, carousel 8 drives down pendulum rod 14 anticlockwise turning pendulum rod 14 through short connecting rod 10 and makes two tong 13 clamp the material to the inboard simultaneously, the motion and the left side mirror motion of right side structure.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 to simplify the description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (5)

1. The utility model provides an automatic frock clamp, includes framework (1), its characterized in that: one end of a handle (2) is inserted at the right side of the frame body (1), the other end of the handle (2) penetrates through the frame body (1) and is welded with a screw rod (3), the left side and the right side of the screw rod (3) are both screwed with sliding blocks (4), the bottom ends of the sliding blocks (4) are inserted with cross rods (5) along the left and right directions, the left side and the right side of the cross rod (5) are welded with the left end and the right end of the frame body (1), a vertical plate (6) is arranged at the top end of the sliding block (4), a micro motor (7) is connected with the bottom end of the rear side of the vertical plate (6) through a bolt, the micro motor (7) penetrates through the vertical plate (6) and is welded with a turntable (8), one end of a long connecting rod (9) is coupled at the outer side of the turntable (8), the inner side of the turntable (8) is connected with one end of a short connecting rod (10) in a shaft way, the other ends of the long connecting rod (9) and the short connecting rod (10) are both connected with one end of a swing rod (14) through a shaft, the top end of the inner side of the outer wall of the front side of the vertical plate (6) is welded with a supporting block (12), the central position of the swing rod (14) is coupled with the supporting block (12) by a shaft, the other end of the swing rod (14) is coupled with a clamping hand (13), the inner side of the outer wall of the front side of the clamping hand (13) is coupled with one end of a rotating rod (11), the other end of the rotating rod (11) is connected with the inner side of the front outer wall of the supporting block (12) in a shaft mode.

2. The automatic tooling clamp of claim 1, wherein: the shape of the rotary disc (8) is oval.

3. The automatic tooling clamp of claim 1, wherein: the length of the long connecting rod (9) is twice that of the short connecting rod (10).

4. The automatic tooling clamp of claim 1, wherein: the swing angle of the swing rod (14) is 90 degrees.

5. The automatic tooling clamp of claim 1, wherein: a rubber pad is stuck on the inner side of the clamping hand (13).

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