CN218891144U - Clamping device of sealing ring - Google Patents

Abstract

The utility model discloses a clamping device for a sealing ring, belongs to the technical field of pressing devices, and solves the technical problems that in the prior art, safety hazards exist when equipment is used for processing the sealing ring, burrs are easy to scratch operators, and production efficiency is low. Including installation backing plate, cylinder subassembly and side force transducer and pressure head, wherein: the mounting base plate is arranged at a preset position of the processing equipment and used for supporting the cylinder assembly; the two ends of the air cylinder assembly are respectively connected with the side force sensor and the pressure head, the pressure head is driven by the air cylinder assembly to contact with the sealing ring, and according to the measurement result of the side force sensor, the pressure head applies a clamping force with a preset magnitude to the sealing ring so as to finish the processing of the sealing ring; the side force sensor is mounted on the mounting pad and disposed adjacent to the cylinder assembly. The manual pressing mode is replaced, and the production efficiency is improved.

Description

Clamping device of sealing ring

Technical Field

The utility model belongs to the technical field of pressing devices, and particularly relates to a clamping device for a sealing ring.

Background

When producing superalloy's seal ring, can use roll forming often, can put seal ring on the rolling mill in general production process and roll, the fixed seal ring of manual mode, in order to prevent burr fish tail operating personnel on the ring, can require operating personnel to wear gloves, however wear gloves operation rotating equipment also has certain danger to, the manual mode is not invariable power to seal ring pressure testing clamping force's size, causes the probability increase that the defective goods appears, makes seal ring's production efficiency reduce.

Disclosure of Invention

In view of the above, the utility model provides a clamping device for a sealing ring, which solves the technical problems that in the prior art, safety hidden danger exists when equipment processes the sealing ring, burrs are easy to scratch operators, and production efficiency is low.

The utility model provides a clamping device of sealing ring is applicable to sealing ring and presss from both sides tightly when processing on processing equipment, a serial communication port, including installation backing plate, cylinder subassembly and side force sensor and pressure head, wherein:

the mounting base plate is arranged at a preset position of the processing equipment and used for supporting the cylinder assembly;

the two ends of the air cylinder assembly are respectively connected with the side force sensor and the pressure head, the pressure head is driven by the air cylinder assembly to contact with the sealing ring, and according to the measurement result of the side force sensor, the pressure head applies a clamping force with a preset magnitude to the sealing ring so as to finish the processing of the sealing ring;

the side force sensor is mounted on the mounting pad and disposed adjacent to the cylinder assembly.

Preferably, the cylinder assembly comprises a cylinder, the cylinder is a bidirectional cylinder, and two ends of the cylinder are respectively connected with the pressure head and the side force sensor through push rods.

Preferably, the device further comprises a controller, wherein the controller is in communication connection with the side force sensor and the air cylinder assembly, and the measurement result of the side force sensor is fed back to the controller, so that the controller controls the air cylinder assembly to apply a pressing force with a preset magnitude to one side surface of the sealing ring through the pressing head.

Preferably, the device further comprises a support frame, wherein the support frame is fixed on the installation base plate, a hollow installation shell is installed on the support frame, a spring type pressure sensor is installed in the installation shell, and one end of a spring is connected with a push rod included in the air cylinder.

Preferably, the ram is made of a rubber material.

Preferably, the cylinder assembly comprises a cylinder and further comprises a wire rail arranged on the mounting base plate, wherein the wire rail is provided with a sliding block, screw holes are formed in the bottom surface at intervals, and the screw holes are matched through bolts to fix the sliding block; the cylinder is installed on the top surface of the sliding block.

The utility model has the beneficial effects that:

the utility model discloses a mode that the seal ring was pressed to the pressure head of setting up has replaced traditional mode manual pressing's mode, avoids burr error operating personnel's condition to appear, and the clamp force of pressure head is for predetermineeing the size, can adjust, and the product of certain model can last applys stable clamp force, improves seal ring production efficiency. Compared with the traditional rolling, the numerical control rolling does not need manual pressing and centering, so that the danger in the rolling process is greatly reduced, on the other hand, the cylinder is pressed more stably than the manual pressing by a pressing block, excessive fluctuation can not be generated, and the yield of products is increased to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

wherein:

1. sealing the ring; 2. a cylinder; 3. a wire rail; 4. installing a backing plate; 5. a side force sensor; 6. a mounting shell; 7. a spring; 8. a push rod; 9. and (5) supporting frames.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

The clamping device of the sealing ring 1 shown in fig. 1 is suitable for clamping when the sealing ring 1 is processed on processing equipment, and the sealing ring 1 is made of high-temperature alloy, for example, GH4169. Including installation backing plate 4, cylinder subassembly and side force sensor 5 and pressure head, wherein:

the mounting pad 4 is provided at a preset position of the processing apparatus (generally, a side position of the apparatus for processing the seal ring) for supporting the cylinder 2 assembly;

the both ends of cylinder 2 subassembly are connected with side force sensor 5 and pressure head respectively, and the pressure head contacts with seal ring 1 under the drive of cylinder 2 subassembly to according to the measuring result of side force sensor 5, the pressure head applys the clamp force of predetermineeing the size to seal ring 1, in order to accomplish the processing of seal ring 1, side force sensor 5 is installed on installation backing plate 4 and is set up adjacent with cylinder 2 subassembly. The mode that seal ring 1 was pressed through setting up the pressure head has replaced traditional mode manual pressing's mode, avoids burr error operating personnel's condition to, the clamping force of pressure head is the default size, is adjustable, and the stable clamping force of application that the product of certain model can be continuous improves seal ring 1 production efficiency.

As the concrete implementation mode provided by the scheme, the cylinder 2 assembly comprises a cylinder 2, the cylinder 2 is a bidirectional cylinder 2, and two ends of the cylinder 2 are respectively connected with a pressure head and a side force sensor 5 through a push rod 8, so as to meet the automatic control mode

The method is suitable for mass production, and is particularly suitable for:

the device comprises a controller, wherein the controller is in communication connection with a side force sensor 5 and a cylinder 2 component, and a measurement result of the side force sensor 5 is fed back to the controller, so that the controller controls the cylinder 2 component to apply a clamping force with a preset size to one side surface of a sealing ring 1 through a pressure head.

Further, the device also comprises an L-shaped supporting frame, the supporting frame is fixed on the mounting base plate 4, a hollow mounting shell 6 is mounted on the supporting frame, a pressure sensor (preferably a flat membrane pressure sensor) with a spring 7 is mounted in the mounting shell 6, the working principle is that the medium pressure directly acts on a membrane of the sensor, so that the membrane generates micro displacement in direct proportion to the medium pressure, the resistance of the sensor changes, and a standard signal corresponding to the pressure is converted and output to a controller). One end of the spring 7 is in contact or fixed connection with the adjacent push rod 8, the measurement of the pressure value of the push rod 8 is implemented, the thrust values of the push rods 8 at two sides of the cylinder 2 are the same (for example, SMC or CG1 series of cylinders 2), the pressure value of the push rod 8 at one side is measured, the amount of air entering the cylinder 2 is further adjusted, and finally the clamping force of the pressure head acting on one side face of the sealing ring 1 is adjusted.

The cylinder 2 used is preferably a SDA20-30 double acting cylinder 2, with a bore of 20mm and a stroke of 30mm.

As the concrete implementation mode provided by the scheme, the pressure head is made of rubber materials, the sealing ring 1 is prevented from being scratched in the rolling process, the sealing ring 1 can be buffered and protected during pressing, and workpiece deformation caused by the action of impact force in the initial process of the cylinder 2 is avoided. The compaction of the compaction block on the seal ring 1 is flexible, and in the roll forming of the seal ring 1, the ring can move a little, so that the deformation of the ring in the rolling process is gradually increased, and the probability of defects of the ring is reduced.

As the concrete implementation mode that the scheme provided, cylinder subassembly includes cylinder 2, still including installing the line rail 3 on installation backing plate 4, install the slider on the line rail 3 and set up the screw in the bottom surface interval, the screw passes through the cooperation of bolt in order to fix the slider, cylinder 2 is installed to the top surface of slider, and cylinder 2 has air feeder through the pipe connection, and air feeder is connected with the controller communication. The sealing rings 1 with different models need to adjust the position of the air cylinder 2 at the initial time, so that unnecessary air quantity is avoided, and the adjustment of the initial clamping force of the pressure head is convenient.

The above is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the disclosure are intended to be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a clamping device of sealing ring, is applicable to sealing ring clamp when processing on processing equipment, its characterized in that includes installation backing plate, cylinder subassembly and side force sensor and pressure head, wherein:

the mounting base plate is arranged at a preset position of the processing equipment and used for supporting the cylinder assembly;

the two ends of the air cylinder assembly are respectively connected with the side force sensor and the pressure head, the pressure head is driven by the air cylinder assembly to contact with the sealing ring, and according to the measurement result of the side force sensor, the pressure head applies a clamping force with a preset magnitude to the sealing ring so as to finish the processing of the sealing ring;

the side force sensor is mounted on the mounting pad and disposed adjacent to the cylinder assembly.

2. The clamping device as recited in claim 1, characterised in that the sealing ring is made of a superalloy.

3. The clamping device as recited in claim 1, characterised in that the cylinder assembly comprises a cylinder which is a bi-directional cylinder, both ends of which are connected to the ram and the side force sensor by push rods, respectively.

4. A clamping device as claimed in claim 3, further comprising a controller in communication with the side force sensor and the cylinder assembly, wherein the measurement of the side force sensor is fed back to the controller, such that the controller controls the cylinder assembly to apply a pressing force of a predetermined magnitude to one side of the sealing ring via the pressing head.

5. The clamping device of claim 4, further comprising a support frame, wherein the support frame is fixed on the mounting base plate, a hollow mounting shell is mounted on the support frame, a spring type pressure sensor is mounted in the mounting shell, and one end of the spring is connected with a push rod included in the air cylinder.

6. The clamping device as recited in claim 1, characterised in that said ram is made of a rubber material.

7. The clamping device as claimed in claim 1, wherein the cylinder assembly comprises a cylinder and further comprises a wire rail mounted on the mounting plate, the wire rail being mounted with a slider and having screw holes spaced from a bottom surface, the screw holes being engaged by bolts to fix the slider; the cylinder is installed on the top surface of the sliding block.

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