CN211163041U

CN211163041U - Pneumatic locking device with high positioning accuracy

Info

Publication number: CN211163041U
Application number: CN201921890217.9U
Authority: CN
Inventors: 姚喜春
Original assignee: Tianjin Xinkelong Technology Development Co ltd
Current assignee: Tianjin Xinkelong Technology Development Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-04
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a pneumatic locking device that positioning accuracy is high, including base, cylinder body and clamp plate, the controller is installed to base one side outer wall, the support frame is installed to base upper end outer wall, bee calling organ is installed to support frame one side outer wall, the cylinder body is installed to support frame upper end outer wall, the fixed plate is installed to cylinder body one side outer wall lower extreme, the movable groove has been seted up to the inside symmetry of fixed plate, cylinder body lower extreme outer wall is provided with the clamp plate, pressure sensor is installed in clamp plate lower surface embedding, the screw rod is installed to clamp plate upper end outer wall symmetry, screw rod one side outer wall is provided with the spring, the standing groove has been seted up to. The utility model discloses a set up spring, screw rod and briquetting, reached the effect of guaranteeing locking stability, material body takes place to remove when avoiding locking to material body processingquality has been guaranteed.

Description

Pneumatic locking device with high positioning accuracy

Technical Field

The utility model relates to a pneumatic locking device technical field specifically is a pneumatic locking device that positioning accuracy is high.

Background

In the spare part course of working in the existing machine-building field, need the material body to lock processing usually, traditional locking mode generally adopts manual clamping, but efficiency is lower to easy crooked during riveting, it is high to reprocess the rate, or use pneumatic locking device, extrude the material body through the cylinder body, thereby reach the purpose of locking, efficiency is higher.

But traditional pneumatic locking device lacks buffer, and when the cylinder body directly compressed tightly the material body, the material took place to remove easily to follow-up not convenient to adjust, thereby influence material body production quality, and different material bodies, self hardness is different, lacks not convenient to adjust the extrusion power degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic locking device that positioning accuracy is high, possess the advantage that increases buffer and response extrusion power device, solved the problem that lacks buffer and response extrusion power device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic locking device that positioning accuracy is high, includes base, cylinder body and clamp plate, the controller is installed to base one side outer wall, the support frame is installed to base upper end outer wall, bee calling organ is installed to support frame one side outer wall, the cylinder body is installed to support frame upper end outer wall, the fixed plate is installed to cylinder body one side outer wall lower extreme, the movable groove has been seted up to the inside symmetry of fixed plate, cylinder body lower extreme outer wall is provided with the clamp plate, pressure sensor is installed in clamp plate lower surface embedding, the screw rod is installed to clamp plate upper end outer wall symmetry, screw rod one side outer wall is provided with the spring, the standing groove.

Preferably, the screw penetrates through the outer wall of one side of the movable groove and is rotatably provided with a nut.

Preferably, the pressing plate is elastically connected with the fixing plate through a spring.

Preferably, the material body is placed in the placing groove, and a rubber pad is fixed to the inner wall of the placing groove in a fitting mode.

Preferably, the pressure sensor is electrically connected with a controller, and the controller is electrically connected with a buzzer.

Preferably, the placing groove corresponds to the position of the pressing plate.

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

1. the utility model discloses a set up the spring, screw rod and briquetting, the effect of guaranteeing locking stability has been reached, the manual material body of taking of staff is placed inside the standing groove, avoid the material body to take place to remove, cylinder body during operation, it removes to drive fixed plate and clamp plate, until clamp plate and material body contact, through spring force, guarantee material body stability, when avoiding locking, the material body takes place to remove, when the material body takes place to remove with the clamp plate contact, the staff of being convenient for adjusts material body position, improve equipment practicality, material body processingquality has been guaranteed, the fixed plate lasts and moves down, the screw rod removes at the activity inslot portion, cylinder body and clamp plate upper end contact, it is fixed to guarantee the material body, the mesh of locking material body has been reached, avoid the material body to take place to remove man-hour.

2. The utility model discloses a set up pressure sensor, controller and bee calling organ, reached the effect of response extrusion dynamics, when clamp plate extrusion locking material body, pressure sensor response pressfitting dynamics to transmit for the controller, when the extrusion dynamics exceeded the pressure that the staff needs, controller control bee calling organ work, thereby remind the staff release pressure, avoid causing the damage to material body surface, guaranteed material body processingquality.

Drawings

FIG. 1 is a schematic view of the base structure of the present invention;

fig. 2 is an expanded view of the base structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

fig. 4 is a schematic diagram of an electrical connection structure of the present invention.

In the figure: 1. a base; 11. a support frame; 12. a material body; 13. a controller; 14. a buzzer; 15. a placement groove; 2. a cylinder body; 21. a fixing plate; 22. a movable groove; 3. pressing a plate; 31. a screw; 32. a spring; 33. a pressure sensor; 34. and a nut.

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. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 4, an embodiment of the present invention provides a pneumatic locking device with high positioning accuracy, including a base 1, a cylinder body 2 and a pressing plate 3, wherein the outer wall of one side of the base 1 is provided with a controller 13, the controller 13 adopts L QFP-100, the model controller 13 has the advantages of accurate control and convenient maintenance, the outer wall of the upper end of the base 1 is provided with a support frame 11, the outer wall of one side of the support frame 11 is provided with a buzzer 14, the buzzer 14 adopts HRB-P80, the model buzzer 14 has the advantages of long service life, the outer wall of the upper end of the support frame 11 is provided with the cylinder body 2, the cylinder body 2 adopts a PRA182 type, the model has the advantages of wide use environment, the lower end of the outer wall of one side of the cylinder body 2 is provided with a fixed plate 21, the fixed plate 21 is internally and symmetrically provided with a movable groove 22, the movable groove 22 and a screw 31 ensure that the fixed plate 21 and the pressing plate 3 move horizontally relative to the cylinder body 2, the outer wall of the cylinder body 2 is provided with the pressing plate 3, the pressing plate 3 is provided with the pressure sensor 33, the pressure sensor 33 adopts an SBT type, the pressure sensor 33 has good operation performance, the economical price can be used for directly indicating that the pressing force can be transmitted to a pressing force for controlling device, the pressing force of the pressing plate 13, the pressing.

The outer wall of the upper end of the pressure plate 3 is symmetrically provided with screw rods 31. The screw 31 is rotatably mounted with a nut 34 through the outer wall of one side of the movable groove 22. The nut 34 is engaged with the screw 31 to ensure the fixed connection between the pressing plate 3 and the fixing plate 21, and is used to adjust the distance between the buffer cylinder body 2 and the pressing plate 3. The outer wall of one side of the screw 31 is provided with a spring 32, and the pressing plate 3 is elastically connected with the fixing plate 21 through the spring 32. The outer wall of the upper end of the base 1 is provided with a placing groove 15. The placing groove 15 corresponds to the position of the pressing plate 3. The placing groove 15 provides stability for the material body 12, and reduces damage to the surface of the material body 12 caused by the placing groove 15 when locked through a rubber pad. The material body 12 is placed inside the placing groove 15, and a rubber pad is fixed on the inner wall of the placing groove 15 in an attached mode. The manual material body 12 of taking of staff is placed inside standing groove 15, avoid material body 12 to take place to remove, cylinder body 2 during operation, drive fixed plate 21 and clamp plate 3 and remove, until clamp plate 3 and the contact of material body 12, through spring 32 elasticity, guarantee material body 12 stability, when avoiding locking, material body 12 takes place to remove, when material body 12 and clamp plate 3 contact take place to remove, the staff of being convenient for adjusts material body 12 position, improve equipment practicability, material body 12 processingquality has been guaranteed, fixed plate 21 continuously moves down, screw rod 31 moves in movable groove 22 is inside, cylinder body 2 and the contact of clamp plate 3 upper end, it is fixed to guarantee material body 12, the purpose of locking material body 12 has been reached, avoid material body 12 to add man-hour and take place to remove.

The working principle is as follows: the manual material body 12 of taking of staff is placed inside standing groove 15, avoid material body 12 to take place to remove, cylinder body 2 during operation, drive fixed plate 21 and clamp plate 3 and remove, until clamp plate 3 and the contact of material body 12, through spring 32 elasticity, guarantee material body 12 stability, when avoiding locking, material body 12 takes place to remove, when material body 12 and clamp plate 3 contact take place to remove, the staff of being convenient for adjusts material body 12 position, improve equipment practicability, material body 12 processingquality has been guaranteed, fixed plate 21 continuously moves down, screw rod 31 moves in movable groove 22 is inside, cylinder body 2 and the contact of clamp plate 3 upper end, it is fixed to guarantee material body 12, the purpose of locking material body 12 has been reached, avoid material body 12 to add man-hour and take place to remove.

When clamp plate 3 extrusion locking material body 12, pressure sensor 33 response pressfitting dynamics to transmit for controller 13, when the extrusion dynamics exceeded the pressure that the staff needed, controller 13 controlled buzzer 14 work, thereby reminded staff release pressure, avoided causing the damage to material body 12 surface, guaranteed material body 12 processingquality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pneumatic locking device that positioning accuracy is high, includes base (1), cylinder body (2) and clamp plate (3), its characterized in that: controller (13) are installed to base (1) one side outer wall, support frame (11) are installed to base (1) upper end outer wall, bee calling organ (14) are installed to support frame (11) one side outer wall, cylinder body (2) are installed to support frame (11) upper end outer wall, fixed plate (21) are installed to cylinder body (2) one side outer wall lower extreme, movable groove (22) have been seted up to fixed plate (21) inside symmetry, cylinder body (2) lower extreme outer wall is provided with clamp plate (3), pressure sensor (33) are installed in clamp plate (3) lower surface embedding, screw rod (31) are installed to clamp plate (3) upper end outer wall symmetry, screw rod (31) one side outer wall is provided with spring (32), standing groove (15) have been seted up to base (1) upper end.

2. A pneumatic locking device with high positioning accuracy as recited in claim 1, wherein: the screw rod (31) penetrates through the outer wall of one side of the movable groove (22) and is rotatably provided with a nut (34).

3. A pneumatic locking device with high positioning accuracy as recited in claim 1, wherein: the pressing plate (3) is elastically connected with the fixing plate (21) through a spring (32).

4. A pneumatic locking device with high positioning accuracy as recited in claim 1, wherein: the material body (12) is placed in the placing groove (15), and a rubber pad is attached and fixed to the inner wall of the placing groove (15).

5. A pneumatic locking device with high positioning accuracy as recited in claim 1, wherein: the pressure sensor (33) is electrically connected with the controller (13), and the controller (13) is electrically connected with the buzzer (14).

6. A pneumatic locking device with high positioning accuracy as recited in claim 1, wherein: the placing groove (15) corresponds to the pressing plate (3).