CN211651954U

CN211651954U - Driving shaft processing auxiliary device

Info

Publication number: CN211651954U
Application number: CN202020536933.3U
Authority: CN
Inventors: 易先进
Original assignee: Xiamen Yuxin Automation Equipment Co ltd
Current assignee: Xiamen Yuxin Automation Equipment Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-10-09
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a drive shaft processing auxiliary device, including fixing base and first cylinder, the first cylinder of top one side fixedly connected with of fixing base, one side fixedly connected with second cylinder that the below of fixing base is close to first cylinder, the one end that the fixing base was kept away from to first cylinder is provided with first push rod, the first rubber briquetting of one end fixedly connected with of first cylinder is kept away from to first push rod, one side fixedly connected with seven characters return bends of first push rod are kept away from to first rubber briquetting, the one end that the fixing base was kept away from to the second cylinder is provided with the second push rod, the one end fixedly connected with second rubber briquetting of second cylinder is kept away from to the second push rod. The utility model discloses in, be provided with first cylinder and second cylinder, and first cylinder and second cylinder specification are the same by same on-off control, can extrude the frock simultaneously, make the product atress even, strengthened the leakproofness of device, improved the practicality of device.

Description

Driving shaft processing auxiliary device

Technical Field

The utility model relates to a machining auxiliary assembly technical field especially relates to a drive shaft processing auxiliary device.

Background

In machining, the requirement of a driving shaft is high, so that the machining difficulty is generally high, particularly, for an eccentric driving shaft, the axes of two ends of the driving shaft are different, the driving shaft is generally machined by a numerical control milling machine, the machining efficiency is low, an auxiliary tool is required to be used in machining, and in order to ensure the fixing precision of the auxiliary tool, sealing gas test is generally required after welding.

However, the two ends of a common gas testing machine are stressed unevenly and are not sealed during gas testing, so that the normal gas testing cannot be performed after the product is welded.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a driving shaft processing auxiliary device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a driving shaft processing auxiliary device comprises a fixed seat and a first air cylinder, wherein one side of the upper portion of the fixed seat is fixedly connected with the first air cylinder, one side of the lower portion of the fixed seat, which is close to the first air cylinder, is fixedly connected with a second air cylinder, one end of the first air cylinder, which is far away from the fixed seat, is provided with a first push rod, one end of the first push rod, which is far away from the first air cylinder, is fixedly connected with a first rubber pressing block, one side of the first rubber pressing block, which is far away from the first push rod, is fixedly connected with a seven-shaped bent pipe, one end of the second air cylinder, which is far away from the fixed seat, is provided with a second push rod, one end of the second push rod, which is far away from the second air cylinder, one end of the upper portion of the seven-shaped bent pipe, which is far away from the fixed seat, is fixedly connected with a first connector, the one end fixedly connected with rubber air inlet head of seven word return bends is kept away from to the second connector, the air inlet has been seted up to the center department of rubber air inlet head, the connector that admits air has been seted up to middle part one side of second connector.

As a further description of the above technical solution:

one side of the lower part of the seven-shaped bent pipe, which is close to the second cylinder, is fixedly connected with one side of the second rubber pressing block, which is far away from the second cylinder.

As a further description of the above technical solution:

and a radian corresponding to the seven-shaped bent pipe is arranged on one side, close to the seven-shaped bent pipe, of the first rubber pressing block.

As a further description of the above technical solution:

and a radian corresponding to the seven-shaped bent pipe is arranged on one side, close to the seven-shaped bent pipe, of the second rubber pressing block.

As a further description of the above technical solution:

the air inlet connector is fixedly communicated with the air inlet.

As a further description of the above technical solution:

the first cylinder and the second cylinder have the same specification and are controlled by the same switch.

The utility model discloses following beneficial effect has:

1. the utility model discloses be provided with first cylinder and second cylinder, and first cylinder and second cylinder specification are the same by same on-off control, can extrude the frock simultaneously, make the product atress even, have strengthened the leakproofness of device, have improved the practicality of device.

2. The utility model discloses be provided with rubber gas shutoff head and rubber head of admitting air, the elasticity of usable rubber carries out the shutoff to the product, has strengthened the leakproofness of device greatly, has improved the examination gas effect, has strengthened the leakproofness of device.

3. The utility model discloses be provided with first rubber briquetting and second rubber briquetting, can prevent that cylinder pressure from appearing damaging the condition emergence of seven word return bends by force, strengthened the practicality of device.

Drawings

Fig. 1 is a front view of a driving shaft processing auxiliary device provided by the present invention;

fig. 2 is a top view of a driving shaft processing auxiliary device provided by the present invention;

fig. 3 is a side view of the driving shaft processing auxiliary device provided by the present invention.

Illustration of the drawings:

1. a fixed seat; 2. a first cylinder; 3. a first push rod; 4. a first rubber briquette; 5. a second cylinder; 6. a second push rod; 7. a second rubber briquetting; 8. a seven-shaped bent pipe; 9. a first connector; 10. a rubber gas plugging head; 11. a second connector; 12. a rubber air inlet head; 13. an air inlet connector; 14. an air inlet.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a driving shaft processing auxiliary device comprises a fixed seat 1 and a first air cylinder 2, wherein one side of the upper part of the fixed seat 1 is fixedly connected with the first air cylinder 2, one side of the lower part of the fixed seat 1, which is close to the first air cylinder 2, is fixedly connected with a second air cylinder 5, one end of the first air cylinder 2, which is far away from the fixed seat 1, is provided with a first push rod 3, one end of the first push rod 3, which is far away from the first air cylinder 2, is fixedly connected with a first rubber press block 4, one side of the first rubber press block 4, which is far away from the first push rod 3, is fixedly connected with a seven-shaped bent pipe 8, one end of the second air cylinder 5, which is far away from the fixed seat 1, is provided with a second push rod 6, one end of the second push rod 6, which is far away from the second air cylinder 5, is fixedly connected with a second rubber press block 7, the first, the one end fixedly connected with first connector 9 of fixing base 1 is kept away from to seven word return bend 8's top, seven word return bend 8's one end fixedly connected with rubber gas shutoff head 10 is kept away from to first connector 9, seven word return bend 8 keeps away from the one end fixedly connected with second connector 11 of rubber gas shutoff head 10, seven word return bend 8's one end fixedly connected with rubber air inlet 12 is kept away from to second connector 11, air inlet 14 has been seted up to the center department of rubber air inlet 12, air inlet connector 13 has been seted up to middle part one side of second connector 11, the utility model discloses the rubber gas shutoff head 10 and the rubber air inlet 12 that set up, the elasticity of usable rubber carries out the shutoff to the product, the leakproofness of device has been strengthened greatly, the gas testing effect has been improved, the leakproofness of device has been strengthened.

One side of seven characters return bend 8 below being close to second cylinder 5 and one side fixed connection that second cylinder 5 was kept away from to second rubber briquetting 7, one side that first rubber briquetting 4 is close to seven characters return bend 8 is provided with the radian corresponding with seven characters return bend 8, one side that second rubber briquetting 7 is close to seven characters return bend 8 is provided with the radian corresponding with seven characters return bend 8, the fixity has been strengthened, inlet connector 13 and the fixed intercommunication of air inlet 14, accessible inlet connector 13 is to product inside ventilation, play the effect of trying gas, first cylinder 2 is the same with second cylinder 5 specification, and can extrude the frock simultaneously by the control of same switch, make the product atress even, the leakproofness of device has been strengthened, the practicality of device has been improved.

The working principle is as follows: the utility model discloses during the use, will utilize rubber choke plug 10 to plug up one end of product, another end of product is plugged up to recycle rubber head of admitting air 12, starting switch, first cylinder 2 starts simultaneously with second cylinder 3, utilize first push rod 3 and second push rod 4 to exert pressure to seven word return bends 8 through first rubber briquetting 4 and second rubber briquetting 7 respectively, make rubber choke plug 10 and rubber head of admitting air 12 seal the two of product, the rethread connector 13 of admitting air is to product inside ventilation, play the effect of trying on the air.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a drive shaft processing auxiliary device, includes fixing base (1) and first cylinder (2), its characterized in that: the pneumatic device is characterized in that a first cylinder (2) is fixedly connected to one side of the upper portion of the fixing seat (1), a second cylinder (5) is fixedly connected to one side, close to the first cylinder (2), of the lower portion of the fixing seat (1), a first push rod (3) is arranged at one end, far away from the fixing seat (1), of the first cylinder (2), a first rubber pressing block (4) is fixedly connected to one end, far away from the first cylinder (2), of the first cylinder (2), a seven-shaped bent pipe (8) is fixedly connected to one side, far away from the first push rod (3), of the first cylinder (3), a second push rod (6) is arranged at one end, far away from the fixing seat (1), of the second push rod (6), a second rubber pressing block (7) is fixedly connected to one end, far away from the second cylinder (5), of the upper portion of the seven-shaped bent pipe (8), and one end, far away from the fixing seat, first connector (9) are kept away from one end fixedly connected with rubber gas shutoff head (10) of seven word return bends (8), the one end fixedly connected with second connector (11) of rubber gas shutoff head (10) are kept away from seven word return bends (8), the one end fixedly connected with rubber head (12) of admitting air of seven word return bends (8) is kept away from in second connector (11), air inlet (14) have been seted up in the center department of rubber head (12) of admitting air, admit air connector (13) have been seted up to middle part one side of second connector (11).

2. A drive shaft machining assist device according to claim 1, wherein: one side of the lower part of the seven-shaped bent pipe (8) close to the second cylinder (5) is fixedly connected with one side of the second rubber pressing block (7) far away from the second cylinder (5).

3. A drive shaft machining assist device according to claim 1, wherein: one side of the first rubber pressing block (4) close to the seven-shaped bent pipe (8) is provided with a radian corresponding to the seven-shaped bent pipe (8).

4. A drive shaft machining assist device according to claim 1, wherein: one side of the second rubber pressing block (7) close to the seven-shaped bent pipe (8) is provided with a radian corresponding to the seven-shaped bent pipe (8).

5. A drive shaft machining assist device according to claim 1, wherein: the air inlet connecting port (13) is fixedly communicated with the air inlet (14).

6. A drive shaft machining assist device according to claim 1, wherein: the first cylinder (2) and the second cylinder (5) are identical in specification and are controlled by the same switch.