CN213318852U

CN213318852U - Processing frock of barrel location pinhole

Info

Publication number: CN213318852U
Application number: CN202021718620.6U
Authority: CN
Inventors: 张继; 郭严松; 朱久一; 潘林杰
Original assignee: Hubei Fuxu Aviation Technology Co ltd
Current assignee: Hubei Fuxu Aviation Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of barrel processing tools, in particular to a processing tool for a barrel positioning pin hole, which comprises a chassis, a barrel tool table is arranged at the center of the upper end of the chassis, and is characterized in that the barrel tool table comprises a lower plate and a telescopic ring, the lower plate is welded at the center of the upper end of the chassis, a plurality of support rods are arranged at the upper end of the lower plate, an upper plate is arranged at the upper ends of the support rods, a plurality of telescopic cylinders are arranged at the side surfaces of the upper plate and the lower plate, the telescopic ring comprises a plurality of narrow arc-shaped rods and a plurality of wide arc-shaped rods, the two ends of the narrow arc-shaped rods are inserted in the wide arc-shaped rods, the narrow arc-shaped rods and the wide arc-shaped rods are staggered and connected end to end, a plurality of telescopic rods are welded at the inner side of the telescopic ring, the inner ends of the telescopic rods are inserted in the telescopic cylinders, is convenient for popularization.

Description

Processing frock of barrel location pinhole

Technical Field

The utility model relates to a barrel processing frock technical field especially relates to a processing frock of barrel location pinhole.

Background

In actual production, when the barrel parts of various different types are processed, the condition that the parts are easy to deform in the processing process is often met, a common processing tool only fixes one end of a barrel, the barrel is easy to deform due to the processing stress and cutting force, so that the inner side of the barrel is fixed by using some iron columns, the iron columns cannot be adjusted according to the size of the inner part of the barrel, the processing tool with the deformation prevention and the adjustment functions is designed for the inner side of the fixed barrel, the conventional spring or elastic cushion is used for adjusting, the spring is invalid due to the processing stress and the heat, and then the processing tool for the positioning pin hole of the barrel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the stress and the thermal shortcoming that the inboard processing frock of fixed barrel easily receives processing with adjustable exist among the prior art, and the processing frock of a barrel location pinhole that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the processing tool for the cylinder positioning pin hole comprises a base plate, wherein a cylinder tool table is installed at the center of the upper end of the base plate, the cylinder tool table comprises a lower plate and a telescopic circular ring, the lower plate is welded at the center of the upper end of the base plate, a plurality of support rods are installed at the upper end of the lower plate, an upper plate is installed at the upper ends of the support rods, a plurality of telescopic cylinders are installed on the upper plate and the lower plate, the telescopic circular ring comprises a plurality of narrow arc-shaped rods and a plurality of wide arc-shaped rods, two ends of the narrow arc-shaped rods are inserted into the wide arc-shaped rods, the narrow arc-shaped rods and the wide arc-shaped rods are staggered and connected end to end, a plurality of telescopic rods are welded on the inner side of the;

the upper plate, the lower plate and the support rods are hollow and communicated, the upper plate, the lower plate and the support rods are further provided with a bottom column, the bottom column penetrates through the bottom plate from the lower portion of the bottom plate to the hollow portion of the lower plate, a plurality of thin rods are installed at the upper end of the bottom column and are just inserted into the hollow portion of the support rods, and fine sand is filled in the upper plate, the lower plate and the other hollow portions of the support rods.

Preferably, still include the telescopic link group, the telescopic link group is placed in the barrel frock platform outside, the telescopic link group includes a plurality of montants and rope, per two the montant side is connected through the rope, the rope inclines with the montant side.

Preferably, a plurality of limit pins are mounted on the chassis.

Preferably, the lateral surface of the bottom column is provided with threads, and the bottom column penetrates through the chassis in a threaded rotating mode.

Preferably, the handle is further included, and the upper side of one end of the handle is welded with the lower end of the bottom column.

Preferably, the height of the vertical rod is larger than that of the barrel tool table.

The utility model provides a processing frock of barrel location pinhole, beneficial effect lies in: this processing frock of barrel location pinhole extrudees fine sand through the foundation of lower extreme for flexible ring enlarges and extrudes fixed barrel inboard, and the fixed internal diameter size of the device can conveniently be adjusted, and the mode of inside extrusion fine sand receives the stress of processing and thermal influence little, job stabilization, facilitate promotion.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of the processing frock of barrel location pinhole.

Fig. 2 is the utility model provides a structural schematic diagram of barrel frock platform of processing frock of barrel location pinhole.

Fig. 3 is the utility model provides a tangent plane picture of barrel frock platform of processing frock of barrel location pinhole.

Fig. 4 is the utility model provides a structural schematic diagram of the telescopic link group of processing frock of barrel location pinhole.

In the figure: the device comprises a base plate 1, a limiting pin 2, a telescopic rod group 3, a barrel tool table 4, an upper disk 5, a narrow arc-shaped rod 6, a wide arc-shaped rod 7, a telescopic rod 8, a supporting rod 9, a telescopic barrel 10, a lower disk 11, a telescopic ring 12, a thin rod 13, thin sand 14, a handle 15, a bottom column 16, a rope 17 and a vertical rod 18.

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.

Referring to fig. 1-4, a processing frock of barrel locating pin hole, including chassis 1, barrel frock platform 4 is installed at 1 upper end center on chassis, barrel frock platform 4 includes lower wall 11 and flexible ring 12, lower wall 11 welds in 1 upper end center department on chassis, a plurality of bracing pieces 9 are installed to lower wall 11 upper end, hanging wall 5 is installed to bracing piece 9 upper end, hanging

wall

5 and 11 side-mounting of lower wall have a plurality of flexible section of thick bamboo 10, flexible ring 12 includes a plurality of narrow arc poles 6 and a plurality of wide arc pole 7, 6 both ends of narrow arc pole are inserted and are established in wide arc pole 7, a plurality of narrow arc poles 6 and a plurality of crisscross end-to-end connection of wide arc pole 7, the inboard welding of flexible ring 12 has a plurality of telescopic links 8, telescopic link 8 inner is inserted and is established in flexible section of thick bamboo 10.

The upper disc 5, the lower disc 11 and the supporting rod 9 are hollow and communicated, the support structure further comprises a bottom column 16, the bottom column 16 penetrates through the bottom disc 1 from the lower side of the bottom disc 1 to the hollow inner portion of the lower disc 11, a plurality of thin rods 13 are installed at the upper end of the bottom column 16, the thin rods 13 are just inserted into the hollow inner portion of the supporting rod 9, and fine sand 14 is filled in the upper disc 5, the lower disc 11 and the hollow other portions of the inner portion of the supporting rod 9.

Still include telescopic link group 3, telescopic link group 3 places in the 4 outsides of barrel frock platform, telescopic link group 3 includes a plurality of montants 18 and rope 17, per two 18 sides of montant are connected through rope 17,

rope

17 and 18 side slopes of montant, telescopic link group 3 makes barrel frock platform 4 can support inside each position of barrel through flexible ring 12, reduce and warp, install a plurality of spacer pins 2 on the chassis 1, the 16 side of foundation column is threaded, the foundation column 16 runs through chassis 1 through the rotatory mode of screw thread, still include handle 15, the welding of 15 one end upsides of handle and 16 lower extremes of foundation column, handle 15 convenient rotatory foundation column 16, montant 18 highly is greater than barrel frock platform 4.

During the use, put the barrel in the barrel frock platform 4 outside, the pillar 16 of rotatory bottom, make pillar 16 rise, pillar 16 top surface rises and extrudes fine sand 14 makes the telescopic link 8 of lower wall 11 stretch out from a telescopic cylinder 10, fine pole 13 rises and extrudes fine sand 14 makes the telescopic link 8 of hanging wall 5 stretch out from a telescopic cylinder 10, make narrow arc pole 6 stretch out from wide arc pole 7, flexible ring 12 enlarges and is unanimous with the barrel radius, when taking off, pillar 16 of rotatory bottom makes pillar 16 descend, can take out the barrel, the device extrudes fine sand 14 through the pillar of lower extreme, make flexible ring 12 expand and extrude fixed barrel inboard, fixed internal diameter size can conveniently be adjusted, and the mode of inside extrusion fine sand is little by the stress of processing and thermal influence, stable operation, and convenient popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A processing tool for barrel positioning pin holes comprises a chassis (1), a barrel tool table (4) is installed at the center of the upper end of the chassis (1), and the processing tool is characterized in that the barrel tool table (4) comprises a lower plate (11) and a telescopic circular ring (12), the lower plate (11) is welded at the center of the upper end of the chassis (1), a plurality of supporting rods (9) are installed at the upper end of the lower plate (11), an upper plate (5) is installed at the upper end of the supporting rods (9), a plurality of telescopic cylinders (10) are installed on the side faces of the upper plate (5) and the lower plate (11), the telescopic circular ring (12) comprises a plurality of narrow arc-shaped rods (6) and a plurality of wide arc-shaped rods (7), the two ends of the narrow arc-shaped rods (6) are inserted into the wide arc-shaped rods (7), the narrow arc-shaped rods (6) are connected with the wide arc-shaped rods (7) in a staggered mode from head to tail, and the inner, the inner end of the telescopic rod (8) is inserted into the telescopic cylinder (10);

the upper disc (5), the lower disc (11) and the support rod (9) are hollow and communicated, the upper disc further comprises a bottom column (16), the bottom column (16) penetrates through the bottom disc (1) to the hollow inner portion of the lower disc (11) from the lower portion of the bottom disc (1), a plurality of thin rods (13) are installed at the upper end of the bottom column (16), the thin rods (13) are just inserted into the hollow inner portion of the support rod (9), and the other hollow portions of the upper disc (5), the lower disc (11) and the support rod (9) are filled with fine sand (14).

2. The processing tool for the cylinder positioning pin hole is characterized by further comprising a telescopic rod group (3), wherein the telescopic rod group (3) is placed on the outer side of the cylinder tool table (4), the telescopic rod group (3) comprises a plurality of vertical rods (18) and ropes (17), the side surfaces of every two vertical rods (18) are connected through the ropes (17), and the ropes (17) and the side surfaces of the vertical rods (18) are inclined.

3. The processing tool for the cylinder positioning pin hole according to claim 1, wherein a plurality of limiting pins (2) are mounted on the chassis (1).

4. The tooling for machining the cylinder positioning pin hole is characterized in that the side surface of the bottom column (16) is provided with threads, and the bottom column (16) penetrates through the chassis (1) in a threaded rotating mode.

5. The processing tool for the cylinder positioning pin hole is characterized by further comprising a handle (15), wherein the upper side of one end of the handle (15) is welded with the lower end of the bottom column (16).

6. The tooling for machining the positioning pin hole of the cylinder body as claimed in claim 2, wherein the height of the vertical rod (18) is greater than that of the cylinder body tooling table (4).