CN211803527U - Annular gasket processingequipment - Google Patents

Abstract

The utility model discloses an annular gasket processing device, which comprises an operating platform, a supporting mold, a bearing and a rotating rod, wherein the supporting mold is a vertically arranged cylinder, the lower end of the cylinder is fixedly welded on the operating platform, and the outer diameter of the supporting mold is equal to the inner diameter of an annular gasket to be processed; a shaft pin is fixed on the operation platform corresponding to the center of the supporting die; the rotating rod is horizontally arranged and positioned above the supporting die, and one end of the rotating rod can be rotatably fixed on the pivot pin; the bearing level sets up in the dwang below and is located the support mould outside, has a distance between bearing and the support mould, and the distance corresponds with the thickness of waiting to process the annular packing ring, and the center of the vertical direction of bearing corresponds the center of waiting to process the annular packing ring, is convenient for drive the bearing through rotating the dwang and rotates to sticis the shaping to placing waiting to process the annular packing ring between bearing and support mould. The device has simple structure and convenient operation, and can rapidly process the flat iron which is conventionally equipped in a workshop into the annular gasket with a specially-made size.

Description

Annular gasket processingequipment

Technical Field

The utility model belongs to the technical field of machining, concretely relates to annular packing ring processingequipment.

Background

Since the innovation, the economy of China enters a high-speed development stage. In order to meet the requirements of rapid development of national economy and increasing material culture requirements of people, the number of infrastructure construction projects is continuously increased, and the scale is continuously enlarged. The steel structure is widely applied to infrastructure with unique advantages. The pipe truss structure has good structural adaptability due to the unique stress form, and is widely applied to organization structures such as large-span spaces, lattice steel columns and the like. And because the general structure length of the steel pipe is larger, the main steel pipe welding mode is required due to the factors of transportation, raw material length limitation and the like. The welding of circular pipes is required according to the specifications and the process engineering, and the circular gaskets are generally required to be used in the circular pipes at the welding connection points, so that the requirement of the circular gaskets is huge. The conventional solution is to seek a specific manufacturer, specifically ordering the required tailored model of the annular gasket. However, the purchasing process is long, the loss is easily caused in the transportation process, the cost is high, and the method is not economical and can not meet the requirement of high-efficiency production.

The technical problem to be solved by the technical personnel in the field is to provide the annular gasket processing device with simple structure and convenient operation for reducing the cost required for specially purchasing the annular gasket with the special model, reducing intermediate links and improving the production efficiency.

Disclosure of Invention

The aforesaid that exists to prior art is not enough, the utility model aims at providing a simple structure, convenient operation, can be fast become the annular gasket processingequipment of the annular gasket of purpose-built size with the band iron processing that conventional was equipped with in the workshop.

The annular gasket processing device comprises an operating platform, a supporting mold, a bearing and a rotating rod, wherein the supporting mold is a vertically arranged cylinder, the lower end of the cylinder is fixedly welded on the operating platform, and the outer diameter of the supporting mold is equal to the inner diameter of an annular gasket to be processed; a shaft pin is fixed on the operation platform corresponding to the center of the supporting die; the rotating rod is horizontally arranged and positioned above the supporting die, and one end of the rotating rod can be rotatably fixed on the shaft pin so as to conveniently perform circular motion by taking the shaft pin as the circle center; the bearing level sets up in the dwang below and is located the support mould outside, has a distance between bearing and the support mould, the distance corresponds with the thickness of waiting to process the annular packing ring, and the center of the vertical direction of bearing corresponds the center of waiting to process the annular packing ring, is convenient for drive the bearing through rotating the dwang and rotates to sticis the shaping to placing waiting to process the annular packing ring between bearing and support mould.

Further, support the mould and adopt the pipe to make, the dwang passes through the connecting block rotatable fixation on the pintle, be equipped with the through-hole on the connecting block, the connecting block relies on the through-hole rotatable fixation on the pintle, dwang welded fastening has certain welding length at connecting block upper surface and dwang and connecting block to guarantee the dwang level setting after the welding.

Further, the bearing passes through the connecting pipe setting in the dwang below, the one end and the bearing inner race welded fastening of connecting pipe, the other end outside of tubes wall of connecting pipe is equipped with the screw thread to be equipped with the through-hole that corresponds with the connecting pipe on the dwang, the connecting pipe passes the through-hole and establishes the bolt in order to fix the connecting pipe on the dwang through overlapping respectively on the connecting pipe that both sides correspond about the dwang, be convenient for stretch out the length of dwang top through the regulation connecting pipe, adjust the height of the outer circumference center distance operation platform of bearing, process with the annular packing ring of treating to process to different width.

Further, the through-hole is rectangular shape and sets up along dwang length direction, is convenient for adjust the distance between bearing and the support mould through removing the connecting pipe to the annular packing ring of treating to process to different thickness.

And furthermore, a cushion block is arranged between the connecting block and the operating platform and used for supporting the connecting block, and the lower surface of the cushion block is welded and fixed on the operating platform.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a bearing on the dwang and supporting the cooperation of mould and processing annular packing ring, simple structure, convenient operation to can process the annular packing ring of different thickness through the distance between regulating bearing and the support mould, also can process the annular packing ring of different widths through regulating bearing apart from operation platform's height, the flexibility is strong, is applicable to workshop processing annular packing ring.

2. The utility model discloses a band iron that workshop conventionality was equipped with processes the annular gasket, and is with low costs, need not improve work efficiency to the long-range purchase of firm.

Drawings

Fig. 1-the structure of the present invention.

Fig. 2-the front view of fig. 1.

Wherein: 1-an operation platform; 2-supporting the mould; 3-rotating the rod; 4-a bearing; 5-axle pin; 6-connecting blocks; 7-cushion block; 8-connecting pipe; 9-bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, the annular gasket processing device comprises an operation platform 1, a support mold 2, a bearing 4 and a rotating rod 3, wherein the support mold 2 is a vertically arranged cylinder, the lower end of the cylinder is fixedly welded on the operation platform 1, and the outer diameter of the support mold 2 is equal to the inner diameter of an annular gasket to be processed; a shaft pin 5 is fixed on the operation platform 1 corresponding to the center of the supporting die 2; the rotating rod 3 is horizontally arranged and positioned above the supporting die 2, and one end of the rotating rod 3 can be rotationally fixed on the shaft pin 5 so as to conveniently perform circular motion by taking the shaft pin 5 as the center of a circle; the level of bearing 4 sets up in dwang 3 below and is located the support mould 2 outside, and there is a distance between bearing 4 and the support mould 2, the distance corresponds with the thickness of waiting to process the annular packing ring, and the center of the vertical direction of bearing 4 corresponds the center of waiting to process the annular packing ring, is convenient for drive bearing 4 through rotating dwang 3 and rotates to sticis the shaping to placing the annular packing ring of waiting to process between bearing 4 and support mould 2.

The annular gasket is generally machined using flat iron pieces conventionally provided in a workshop. Therefore, when the annular gasket is machined, the flat iron piece is cut into a corresponding length in advance according to the circumferential perimeter of the annular gasket to be machined, the length of the cut flat iron piece is slightly smaller than the perimeter of the annular gasket to be machined, one end of the flat iron piece is inserted into an operation platform between the bearing and the supporting mold in a side-up mode and fixed on the supporting mold, the outer circumferential center of the bearing corresponds to the longitudinal center of the flat iron, then the rotating rod is rotated to drive the bearing to rotate, the flat iron is compressed and deformed on the supporting mold by the bearing, and the rotating rod rotates around the pivot pin for one circle to complete the machining of the annular gasket.

Because of the length of the flat iron piece is slightly less than the perimeter of the annular gasket to be processed, the annular gasket obtained by processing has a notch, so that the annular gasket can be conveniently taken down from the supporting mold through the notch, and when the annular gasket is placed in the welding circular tube for welding, the diameter of the annular gasket can be slightly reduced, so that the annular gasket can be placed in the welding circular tube more easily.

Generally, the supporting die adopts a cylinder with the height of 10cm, so that flat iron pieces with the width of less than 10cm can be processed, and annular gaskets with the same diameter and different widths can be processed. The bearing with the diameter of 8-10 cm is usually adopted, the annular gaskets with different diameters are processed, and different supporting dies need to be replaced.

During specific implementation, support mould 2 and adopt the pipe to make, dwang 3 passes through 6 rotatable fixes on pivot 5 of connecting block, be equipped with the through-hole on the connecting block 6, connecting block 6 relies on the through-hole rotatable to be fixed on pivot 5, 3 welded fastening of dwang have certain welding length at 6 upper surface of connecting block and dwang 3 and connecting block 6 to guarantee the 3 level settings of dwang after the welding.

Therefore, the round pipe is a stock material in a workshop, and the round pipe is used for preparing the supporting die, so that the material is easy to obtain, and the cost is reduced. The dwang welding has certain welding length on the connecting block, can effectively guarantee the dwang level, and then guarantees that the bearing of fixing under the dwang corresponds the vertical center of band iron spare all the time. Because of the rotatable fixing on the pivot of connecting block, the dwang rotates and can drive the connecting block and rotate.

During concrete implementation, bearing 4 passes through connecting pipe 8 and sets up in dwang 3 below, the one end and the bearing inner race welded fastening of connecting pipe 8, the other end outside of tubes wall of connecting pipe 8 is equipped with the screw thread to be equipped with the through-hole that corresponds with connecting pipe 8 on dwang 3, connecting pipe 8 passes the through-hole and establishes bolt 9 in order to fix connecting pipe 8 on dwang 3 through overlapping respectively on the connecting pipe 8 of both sides about dwang 3, be convenient for stretch out the length of dwang 3 top through adjusting connecting pipe 8, adjust the height of bearing 4 outer circumference center distance operation platform 1, process with the annular packing ring of treating to process to different widths.

When the annular gaskets are machined by adopting the flat iron parts with different widths, the condition that one side of the flat iron part is curled in the machining process due to uneven stress is avoided for enabling the center of the outer circumference of the bearing to be over against the longitudinal center of the flat iron part.

During specific implementation, the through-hole is rectangular shape and sets up along 3 length direction of dwang, is convenient for adjust the distance between bearing 4 and the support die 2 through removing connecting pipe 8 to the annular packing ring of treating to process to different thickness.

The annular gasket is generally processed by adopting a flat iron piece with the thickness of 4-8 mm, so that the length of the long strip-shaped through hole is 4-5 mm, and the long strip-shaped through hole is not required to be arranged too long.

Of course, when the flat iron pieces with different thicknesses and different widths are processed, the connecting pipe can be cut off, and then the upper end of the connecting pipe is welded on the rotating rod again according to the thickness and the width of the connecting pipe.

During specific implementation, a cushion block 7 is arranged between the connecting block 6 and the operating platform 1 and used for supporting the connecting block 6, and the lower surface of the cushion block 7 is welded and fixed on the operating platform 1.

Like this, set up the cushion after, the thickness of connecting block just need not too thick, at the dwang rotation in-process, the operation is easier.

During the use, assemble the device earlier, then according to the specification of waiting to process the annular packing ring, cut into corresponding length (slightly be less than waiting to process the girth of annular packing ring) with the band iron spare, again according to the width and the position of thickness adjustment of band iron spare bearing, then use the plate holder to press from both sides the band iron spare on supporting die, rotate the dwang at last, make the bearing closely extrude the band iron spare all the time and constantly paste on supporting die, the dwang rotates after a week, obtains a complete annular packing ring.

Finally, it should be noted that the above-mentioned embodiments of the present invention are only examples for illustrating the present invention, and are not limitations to the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.

Claims (5)

1. The annular gasket processing device is characterized by comprising an operating platform, a supporting mold, a bearing and a rotating rod, wherein the supporting mold is a vertically arranged cylinder, the lower end of the cylinder is fixedly welded on the operating platform, and the outer diameter of the supporting mold is equal to the inner diameter of an annular gasket to be processed; a shaft pin is fixed on the operation platform corresponding to the center of the supporting die; the rotating rod is horizontally arranged and positioned above the supporting die, and one end of the rotating rod can be rotatably fixed on the shaft pin so as to conveniently perform circular motion by taking the shaft pin as the circle center; the bearing level sets up in the dwang below and is located the support mould outside, has a distance between bearing and the support mould, the distance corresponds with the thickness of waiting to process the annular packing ring, and the center of the vertical direction of bearing corresponds the center of waiting to process the annular packing ring, is convenient for drive the bearing through rotating the dwang and rotates to sticis the shaping to placing waiting to process the annular packing ring between bearing and support mould.

2. The annular gasket processingequipment of claim 1, characterized in that, the support mould adopts the pipe to make, the dwang passes through the connecting block rotatable fixation on the pintle, be equipped with the through-hole on the connecting block, the connecting block relies on the through-hole rotatable fixation on the pintle, dwang welded fastening has certain welding length at connecting block upper surface and dwang and connecting block to guarantee the dwang level setting after the welding.

3. An annular gasket processingequipment according to claim 1 or 2, characterized in that, the bearing passes through the connecting pipe and sets up below the dwang, the one end and the bearing inner circle welded fastening of connecting pipe, the other end outside of tubes wall of connecting pipe is equipped with the screw thread, and be equipped with the through-hole that corresponds with the connecting pipe on the dwang, the connecting pipe passes the through-hole and through establish the bolt with the connecting pipe is fixed on the dwang on the connecting pipe that corresponds on both sides about the dwang respectively, be convenient for through the length that the regulation connecting pipe stretches out the dwang top, adjust the height of bearing outer circumference center distance operation platform, in order to process the annular gasket of waiting to process of different width.

4. A processing device for annular gaskets, according to claim 3, characterized in that said through holes are elongated and arranged along the length direction of the rotating rod, so as to adjust the distance between the bearing and the supporting mold by moving the connecting pipe, thereby processing the annular gaskets to be processed with different thicknesses.

5. The apparatus for processing the annular gasket according to claim 2, wherein a spacer is disposed between the connecting block and the operating platform for supporting the connecting block, and a lower surface of the spacer is welded to the operating platform.

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