CN212608022U

CN212608022U - Take holder of blanking protect function

Info

Publication number: CN212608022U
Application number: CN202021020174.1U
Authority: CN
Inventors: 张柏松; 肖璇
Original assignee: Zhongwu Zhijian Wuhan Technology Co Ltd
Current assignee: Zhongwu Zhijian Wuhan Technology Co Ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-26
Anticipated expiration: 2030-06-06

Abstract

The embodiment of the utility model discloses take holder of blanking protect function, it includes: the device comprises a shell, a fixed plate, a movable plate and a telescopic device; the fixed plate with casing one end fixed connection, the fly leaf with the casing other end is articulated, the telescoping device with the fly leaf is connected in order to drive the fly leaf pivoting, take blanking protect function's holder still includes first guard plate and second guard plate, first guard plate is the same with second guard plate structure, and first guard plate and second guard plate all include colluding the form portion, first guard plate with the fixed plate rotates to be connected, the second guard plate with the fly leaf rotates to be connected. The utility model provides a take blanking protect function's holder need not increase extra drive apparatus, only relies on the contact cooperation of material itself and holder body, reaches the function that prevents the material and drop, simple structure.

Description

Take holder of blanking protect function

Technical Field

The utility model relates to a holder especially relates to a take holder of blanking protect function.

Background

A gripper is a device that holds an object and thereby manipulates the object. It is capable of gripping and releasing objects while performing certain actions. Sports equipment often imitates the movement of a human body, and in the case of a gripper, the movement of a finger. The clamp mainly has two clamping actions: external clamping: this is the most common way of gripping objects, which is the simplest and the shortest stroke length required. When the gripper jaws are closed, the clamping force applied by the gripper will grip the object. Internal clamping: in some applications, it is necessary to clamp the object from the center, either due to the geometry of the object or due to the need to access the outside of the object. In this case, the gripper will grip the object with an expansion force. At present, the commonly used clamp does not have the function of protecting the material from falling in the clamping process generally, so that when an accident situation occurs, the material falls to damage equipment or even injure an operator.

SUMMERY OF THE UTILITY MODEL

In order to achieve the technical purpose, the utility model provides a take holder of blanking protect function.

A clamp holder with blanking protection function comprises: the device comprises a shell, a fixed plate, a movable plate and a telescopic device; the fixed plate with casing one end fixed connection, the fly leaf with the casing other end is articulated, the telescoping device with the fly leaf is connected in order to drive the fly leaf pivoting, take blanking protect function's holder still includes first guard plate and second guard plate, first guard plate is the same with second guard plate structure, and first guard plate and second guard plate all include colluding the form portion, first guard plate with the fixed plate rotates to be connected, the second guard plate with the fly leaf rotates to be connected.

In a preferred embodiment, the clamp with the blanking protection function further comprises a connector, the connector is located at the upper end of the outer side face of the fixing plate, and the connector can be matched with the mechanical arm.

In a preferred embodiment, first guard plate includes plate body and lower plate body, and the width of plate body is less than down the width of plate body, the plate body is provided with the lug down, and lower plate body sets up collude the form portion, the fixed plate reaches mutual just right notch has been seted up respectively to the fly leaf, first guard plate with the lateral surface of fixed plate rotates to be connected, the second guard plate with the lateral surface of fly leaf rotates to be connected, and the form portion of colluding of first guard plate is just to setting up with the form portion of colluding of second guard plate, and the lug of first guard plate can be through corresponding the notch stretches into the medial surface of fixed plate, and the lug of second guard plate can be through corresponding the notch stretches into the medial surface of fly leaf.

In a preferred embodiment, the structure of the outer side surface of the fixed plate is the same as the structure of the outer side surface of the movable plate.

In a preferred embodiment, the width of the projection is the same as the width of the notch.

In a preferred embodiment, the lateral surface notch width direction both sides are provided with the backup pad respectively, and the shaft hole has been seted up respectively to two backup pads, the width direction both sides of going up the plate body are provided with the mounting panel respectively, mounting panel and backup pad one-to-one and also be provided with the shaft hole, be provided with the round pin axle in the shaft hole in order to incite somebody to action first guard plate is fixed in the lateral surface of fixed plate will the second guard plate is fixed in the lateral surface of fly leaf.

In a preferred embodiment, a torsion spring is arranged on the pin shaft in a penetrating way.

In a preferred embodiment, a U-shaped stop member is further disposed below the support plate, and the stop member is fixed to the outer side surface after being straddled on the upper plate body.

In a preferred embodiment, the hook-shaped portion is two convex columns which are arranged at intervals.

In a preferred embodiment, the telescopic device is an electric push rod.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a take blanking protect function's holder need not increase extra drive apparatus, only relies on the contact cooperation of material itself and holder body, reaches the function that prevents material self and drop, simple structure.

Drawings

Fig. 1 is a schematic structural diagram of a clamp holder with blanking protection function provided by the present invention.

Fig. 2 is a schematic view of the gripper with blanking protection function provided in fig. 1 in a natural state.

Fig. 3 is a schematic structural diagram of the gripper with the blanking protection function provided in fig. 1 in a gripping state.

Fig. 4 is a schematic structural diagram of the gripper with the blanking protection function provided in fig. 1 in a further gripping state.

Fig. 5 is a schematic structural diagram of the gripper with the blanking protection function provided in fig. 1 for gripping materials.

Fig. 6 is a schematic structural diagram of the gripper with the blanking protection function provided in fig. 1 for spreading the discharged materials.

Description of the main elements

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a clamp 100 with a blanking protection function according to the present invention includes: the device comprises a shell 10, a fixed plate 20, a movable plate 30, a telescopic device 40, a first protection plate 22 and a second protection plate 32.

Specifically, the fixed plate 20 is fixedly connected to one end of the housing 10, the movable plate 30 is hinged to the other end of the housing 10, and the telescopic device 40 is connected to the movable plate 30 to drive the movable plate 30 to rotate around the axis. In a preferred embodiment, the telescoping device 40 is a power putter.

The first protection plate 22 and the second protection plate 32 have the same structure and are fixed in the same way. The first protection plate 22 and the second protection plate 32 both include hook portions 50, the first protection plate 22 is rotatably connected to the fixing plate 20, and the second protection plate 32 is rotatably connected to the movable plate 30. In the present embodiment, the hook 50 is two convex columns spaced apart from each other. Of course, the hook 50 may have other shapes.

Specifically, the first protection plate 22 includes an upper plate body 24 and a lower plate body 26, the upper plate body 24 has a width smaller than that of the lower plate body 26, the upper plate body 24 is provided with a protrusion 70, and the lower plate body 26 is provided with the hook-shaped portion 50.

Referring to fig. 3, the fixed plate 20 and the movable plate 30 are respectively provided with notches 80 facing each other, the first protection plate 22 is rotatably connected to an outer side surface 110 of the fixed plate 20, and the second protection plate 32 is rotatably connected to the outer side surface 110 of the movable plate 30. The hook 50 of the first guard plate 22 is opposite to the hook 50 of the second guard plate 32. And the protrusions 70 of the first protection plate 22 can extend into the inner side 120 of the fixed plate 20 through the corresponding notches 80, and the protrusions 70 of the second protection plate 32 can extend into the inner side 120 of the movable plate 30 through the corresponding notches 80.

In the present embodiment, the width of the protrusion 70 is the same as the width of the notch 80.

In this embodiment, the outer side surface 110 and the two sides of the width direction of the notch 80 are respectively provided with a support plate 140, two support plates 140 are respectively provided with a shaft hole 142, two sides of the width direction of the upper plate body 24 are respectively provided with a mounting plate 150, the mounting plates 150 and the support plates 140 are in one-to-one correspondence and are also provided with shaft holes 142, the shaft holes 142 are provided with a pin shaft 152 to fix the first protection plate 22 on the outer side surface 110 of the fixed plate 20, and fix the second protection plate 32 on the outer side surface 110 of the movable plate 30.

In this embodiment, a torsion spring 160 is inserted into the pin 152. The position of the tab 70 in the slot 80 is controlled by the torsion spring 160. That is, when the fixed plate 20 and the movable plate 30 clamp opposite side surfaces of the material, the material presses the protrusion 70, and the protrusion 70 is contracted in the notch 80.

In the present embodiment, a U-shaped stopper 170 is further disposed below the support plate 140, and the stopper 170 is fixed to the outer side surface 110 after being disposed astride the upper plate 24.

In this embodiment, the gripper 100 with blanking protection function further includes a connector 130, the connector 130 is located at the upper end of the outer side surface 110 of the fixing plate 20, and the connector 130 can cooperate with a mechanical arm.

Referring to fig. 5-6, when the gripper 100 with blanking protection function provided in this embodiment grips a material 180: the clamper firstly moves to the vicinity of the material 180, so that the fixing plate 20 is attached to the side surface of the material 180, and after the material 180 abuts against the lug 70 of the first protection plate 22, the first protection plate 22 rotates around the pin 152 to hook the lower surface of the material 180; then the telescopic device 40 is contracted, the movable plate 30 rotates to be attached to the side surface of the material 180, and after the material 180 abuts against the projection 70 of the second protection plate 32, the second protection plate 32 rotates around the pin 152 to hook the lower surface of the material 180. When the material 180 is loosened: the expansion device 40 is expanded, and the movable plate 30 is separated from the side of the material 180 after rotating, and simultaneously the second protection plate 32 is also separated from the material 180 under the action of the torsion spring 160. The fixed plate 20 is then pulled away from the side of the material 180, at which point the holder 100 is separated from the material 180 as a whole.

To sum up, the utility model discloses following beneficial effect has: the utility model provides a take blanking protect function's holder 100 need not increase extra drive apparatus, only relies on the contact cooperation of material 180 itself and holder body, reaches the function that prevents material 180 self and drop, simple structure.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamp holder with blanking protection function comprises: the device comprises a shell, a fixed plate, a movable plate and a telescopic device; the fixed plate with casing one end fixed connection, the fly leaf with the casing other end is articulated, the telescoping device with the fly leaf is connected in order to drive the fly leaf pivoting, its characterized in that, take blanking protect function's holder still includes first guard plate and second guard plate, first guard plate is the same with second guard plate structure, and first guard plate and second guard plate all include colluding the form portion, first guard plate with the fixed plate rotates to be connected, the second guard plate with the fly leaf rotates to be connected.

2. The clamp with the blanking protection function as claimed in claim 1, further comprising a connector located at an upper end of the outer side surface of the fixing plate, wherein the connector is capable of cooperating with a mechanical arm.

3. The clamp holder with the blanking protection function according to claim 1, wherein the first protection plate comprises an upper plate body and a lower plate body, the upper plate body is smaller than the lower plate body in width, a protruding block is arranged on the upper plate body, the lower plate body is provided with the hook-shaped portion, notches which are opposite to each other are respectively formed in the fixed plate and the movable plate, the first protection plate is rotatably connected with the outer side surface of the fixed plate, the second protection plate is rotatably connected with the outer side surface of the movable plate, the hook-shaped portion of the first protection plate is opposite to the hook-shaped portion of the second protection plate, the protruding block of the first protection plate can extend into the inner side surface of the fixed plate through the corresponding notch, and the protruding block of the second protection plate can extend into the inner side surface of the movable plate through the corresponding notch.

4. The clamp with the blanking protection function as claimed in claim 3, wherein the structure of the outer side surface of the fixed plate is the same as that of the outer side surface of the movable plate.

5. The clamp with the blanking protection function as claimed in claim 4, wherein the width of the projection is the same as the width of the notch.

6. The clamp holder with the blanking protection function according to claim 5, wherein support plates are respectively arranged on the outer side surface and two sides of the width direction of the notch, shaft holes are respectively formed in the two support plates, mounting plates are respectively arranged on two sides of the width direction of the upper plate body, the mounting plates and the support plates are in one-to-one correspondence and are also provided with the shaft holes, and pin shafts are arranged in the shaft holes to fix the first protection plate on the outer side surface of the fixed plate and fix the second protection plate on the outer side surface of the movable plate.

7. The clamp holder with the blanking protection function as claimed in claim 6, wherein a torsion spring is arranged on the pin shaft in a penetrating manner.

8. The holder with the blanking protection function as claimed in claim 7, wherein a U-shaped stop member is further disposed below the supporting plate, and the stop member is fixed to the outer side surface after being straddled on the upper plate body.

9. The holder with the blanking protection function as claimed in claim 8, wherein the hook-shaped portion is two spaced convex pillars.

10. The clamp holder with the blanking protection function as claimed in claim 1, wherein the telescopic device is an electric push rod.