CN214291692U

CN214291692U - Auxiliary welding device for valve plate assembly of air compressor

Info

Publication number: CN214291692U
Application number: CN202022428559.8U
Authority: CN
Inventors: 毛晓鹏; 谢文荣; 张建国
Original assignee: Taizhou Bmw Pump Co Ltd
Current assignee: Taizhou Bmw Pump Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-28
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an auxiliary welding device for air compressor machine valve plate subassembly, the mounting panel comprises a mounting panel, the processing groove has been seted up in the mounting panel, processing inslot internal rotation is equipped with the threaded rod, the thread bush is equipped with the sliding block on the threaded rod, processing inslot fixed mounting has the gag lever post, the sliding block passes through installing port slidable mounting on the gag lever post, the sliding block lateral wall has been seted up and has been rotated the groove, it is equipped with the dwang to rotate the inslot internal rotation, the dwang is kept away from the one end fixed mounting who rotates the groove tank bottom and is used for placing the rotor plate of valve plate, be equipped with in the sliding block and be used for dwang pivoted drive assembly, the one end fixed mounting of threaded rod has first regulating wheel. If meet in the welding process and need remove or when rotating the condition of valve plate subassembly, need not stop welded work, as long as rotate first regulating wheel and second regulating wheel outside and control valve plate subassembly and remove the rotation can, saved the time to welding work's efficiency has been improved.

Description

Auxiliary welding device for valve plate assembly of air compressor

Technical Field

The utility model relates to the field of welding technique, especially, relate to an auxiliary welding device for air compressor machine valve plate subassembly.

Background

The air compressor (air compressor for short) is a device for compressing gas, and can convert mechanical energy into gas pressure energy, and is similar to water pump structure, and most of them are reciprocating piston type, rotating blade or rotating screw, and the valve plate component is key component of compressor, and its opening and closing tightness can directly affect air intake and exhaust quantity of compressor.

The existing valve plate assembly of the air compressor is fixedly connected with other objects by welding, but if the position of the valve plate assembly is required to be moved or the valve plate assembly is required to be rotated in the welding process, the welding needs to be stopped firstly, and then the valve plate assembly is manually moved and rotated by hands, so that the time is spent, and the efficiency of welding work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, if want to rotate valve plate subassembly or when removing the position of valve plate subassembly at the welded in-process, need stop the welding earlier, then the manual hand is gone to remove and is rotated, has spent the time to welding work's efficiency has been influenced, and the supplementary welding set who is used for air compressor machine valve plate subassembly that provides.

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

the utility model provides an auxiliary welding device for air compressor machine valve plate subassembly, includes the mounting panel, the processing groove has been seted up in the mounting panel, processing inslot internal rotation is equipped with the threaded rod, threaded sleeve is equipped with the sliding block on the threaded rod, processing inslot fixed mounting has the gag lever post, the sliding block passes through installing port slidable mounting on the gag lever post, the rotation groove has been seted up to the sliding block lateral wall, it is equipped with the dwang to rotate the inslot internal rotation, the dwang is kept away from the one end fixed mounting that rotates the groove tank bottom and is used for placing the rotor plate of valve plate, be equipped with in the sliding block and be used for dwang pivoted drive assembly, mounting panel and fixed mounting are worn out to the one end of threaded rod have a regulating wheel.

Preferably, drive assembly includes the worm, the worm rotates and installs in the sliding block, fixed the cup jointing has the worm wheel on the dwang, the one end of worm penetrates and rotates the inslot and be connected with the worm wheel meshing, the sliding block and fixed mounting have the second regulating wheel are worn out to the worm other end.

Preferably, a plurality of spherical grooves are formed in the inner wall of the mounting port, balls are embedded in the spherical grooves in a rolling mode, a plurality of limiting grooves are formed in the side wall of the limiting rod, and the balls are in rolling contact with the wall of each limiting groove.

Preferably, a mounting groove is formed in the sliding block, a rotating block is arranged in the mounting groove in a rotating mode, and one end, far away from the second adjusting wheel, of the worm is fixedly connected with the rotating block.

Preferably, the lower surface of the sliding block is provided with a supporting mechanism.

Preferably, the supporting mechanism comprises a spring rod, one end of the spring rod is fixedly connected with the lower surface of the sliding block, the other end of the spring rod is fixedly provided with a sliding wheel, and the sliding wheel is in rolling contact with the bottom of the machining groove.

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

1. when an operator needs to move the position of the valve plate assembly in the welding process, the sliding block can move under the action of the limiting rod by rotating the first adjusting wheel, so that the rotating plate on which the valve plate assembly is placed is driven to move, the welding work does not need to be stopped, the valve plate assembly is controlled to move by rotating the first adjusting wheel outside, the time is saved, the welding work efficiency is improved, and scalding caused by directly moving the valve plate assembly to move by hands due to high welding temperature is avoided;

2. when the staff need rotate valve plate subassembly at the welded in-process, as long as rotate the second regulating wheel, the worm took place to rotate this moment to the worm wheel can drive the dwang and rotate, and at this moment just can rotate along with the dwang is together taken place with the rotor plate of rotor rod tip fixed connection, and consequently the valve plate subassembly of placing in the rotor plate just can also take place to rotate.

Drawings

Fig. 1 is a schematic front structural view of an auxiliary welding device for a valve plate assembly of an air compressor according to the present invention;

fig. 2 is a schematic top view of the auxiliary welding device for the valve plate assembly of the air compressor according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 1.

In the figure: the device comprises a mounting plate 1, a machining groove 2, a threaded rod 3, a sliding block 4, a limiting rod 5, a mounting opening 6, a rotating groove 7, a rotating rod 8, a rotating plate 9, a transmission assembly 10, a worm 101, a worm gear 102, a second adjusting wheel 103, a first adjusting wheel 11, a spherical groove 12, a spherical ball 13, a limiting groove 14, a mounting groove 15, a rotating block 16, a supporting mechanism 17, a spring rod 171 and a sliding wheel 172.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, an auxiliary welding device for an air compressor valve plate assembly comprises a mounting plate 1, a processing groove 2 is formed in the mounting plate 1, a threaded rod 3 is arranged in the processing groove 2 in a rotating mode, a sliding block 4 is sleeved on the threaded rod 3 in a threaded mode, a limiting rod 5 is fixedly mounted in the processing groove 2, the sliding block 4 is slidably mounted on the limiting rod 5 through a mounting opening 6, a rotating groove 7 is formed in the side wall of the sliding block 4, a rotating rod 8 is arranged in the rotating groove 7 in a rotating mode, a rotating plate 9 used for placing a valve plate is fixedly mounted at one end, far away from the bottom of the rotating groove 7, of the rotating rod 8, a transmission assembly 10 used for rotating the rotating rod 8 is arranged in the sliding block 4, and one end of the threaded rod 3 penetrates through the mounting plate 1 and is fixedly mounted with a first adjusting wheel 11.

In the embodiment applying the above technical solution, when an operator needs to move the position of the valve plate assembly in the welding process, only the first adjusting wheel 11 is rotated, because the sliding block 4 is sleeved on the threaded rod 3 in a threaded manner, and the first adjusting wheel 11 is fixedly installed at the end of the threaded rod 3, so that when the first adjusting wheel 11 is rotated, the threaded rod 3 is also rotated, then under the action of the limiting rod 5, the sliding block 4 is moved to drive the rotating plate 9 on which the valve plate assembly is placed to move, when the operator needs to rotate the valve plate assembly in the welding process, only the second adjusting wheel 103 is rotated, because the second adjusting wheel 103 is fixedly installed with the end of the worm 101, the worm 101 is rotated to drive the worm wheel 102 fixedly connected with the worm wheel in a meshed manner and fixedly sleeved on the rotating rod 8 to rotate, at this time, the rotating plate 9 fixedly connected with the end of the rotating rod 8 rotates along with the rotating rod 8, the valve plate assembly placed in the rotating plate 9 is also rotated. If meet in the welding process and need remove or when rotating the condition of valve plate subassembly, need not stop welded work, as long as rotate first regulating wheel 11 and second regulating wheel 103 outside and control the valve plate subassembly and remove the rotation can, saved the time to welding work's efficiency has been improved, but also avoided because welding temperature is higher, the scald that causes is removed to the valve plate subassembly with the hand direct movement.

In the preferred technical scheme of this embodiment, transmission assembly 10 includes worm 101, and worm 101 rotates to be installed in sliding block 4, and the fixed cover has connect with worm wheel 102 on dwang 8, and the one end of worm 101 penetrates in rotating groove 7 and is connected with worm wheel 102 meshing, and the other end of worm 101 wears out sliding block 4 and fixed mounting has second regulating wheel 103. When the second adjustment wheel 103 is rotated, the worm 101 rotates, thereby bringing the worm wheel 102 to rotate, and the rotating rod 8 rotates together.

According to the preferable technical scheme in the embodiment, the inner wall of the mounting opening 6 is provided with a plurality of spherical grooves 12, the spherical grooves 12 are internally embedded with balls 13 in a rolling manner, the side wall of the limiting rod 5 is provided with a plurality of limiting grooves 14, and the balls 13 are in rolling contact with the groove walls of the limiting grooves 14. The spherical ball 13 reduces the friction force generated when the inner wall of the mounting opening 6 is in sliding contact with the side wall of the limiting rod 5.

In the preferred technical scheme in this embodiment, a mounting groove 15 is formed in the sliding block 4, a rotating block 16 is rotatably arranged in the mounting groove 15, and one end of the worm 101, which is far away from the second adjusting wheel 103, is fixedly connected with the rotating block 16. The mounting groove 15 limits the rotation range of the rotation block 16 and thus the rotation range of the worm 101, ensuring that it does not shift in position during the rotation adjustment.

In the preferred technical solution of this embodiment, the lower surface of the sliding block 4 is provided with a supporting mechanism 17. The support mechanism 17 makes the sliding block 4 more stable during movement.

In the preferred technical solution of this embodiment, the supporting mechanism 17 includes a spring rod 171, one end of the spring rod 171 is fixedly connected to the lower surface of the sliding block 4, the other end of the spring rod 171 is fixedly mounted with a sliding wheel 172, and the sliding wheel 172 is in rolling contact with the bottom of the machining groove 2. The spring rod 171 has the effect of buffering and damping while supporting the sliding block 4, so that the moving process of the sliding block 4 is more stable, and the sliding wheel 172 reduces the friction force generated when the spring rod 171 is in sliding contact with the bottom wall of the processing groove 2.

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. The utility model provides an auxiliary welding device for air compressor machine valve plate subassembly, includes mounting panel (1), its characterized in that, processing groove (2) have been seted up in mounting panel (1), processing groove (2) internal rotation is equipped with threaded rod (3), threaded rod (3) are gone up the thread bush and are equipped with sliding block (4), fixed mounting has gag lever post (5) in processing groove (2), sliding block (4) through installing port (6) slidable mounting on gag lever post (5), rotation groove (7) have been seted up to sliding block (4) lateral wall, rotation groove (7) internal rotation is equipped with dwang (8), the one end fixed mounting that rotation groove (7) tank bottom was kept away from in dwang (8) has rotor plate (9) that are used for placing the valve plate, be equipped with in sliding block (4) and be used for dwang (8) pivoted drive assembly (10), the one end of threaded rod (3) is worn out mounting panel (1) and fixed mounting has first regulating wheel (11) .

2. The auxiliary welding device for the valve plate assembly of the air compressor as claimed in claim 1, wherein the transmission assembly (10) comprises a worm (101), the worm (101) is rotatably installed in the sliding block (4), a worm wheel (102) is fixedly sleeved on the rotating rod (8), one end of the worm (101) penetrates into the rotating groove (7) and is meshed with the worm wheel (102), and the other end of the worm (101) penetrates out of the sliding block (4) and is fixedly provided with a second adjusting wheel (103).

3. The auxiliary welding device for the valve plate assembly of the air compressor as claimed in claim 1, wherein a plurality of spherical grooves (12) are formed in the inner wall of the mounting port (6), a spherical ball (13) is embedded in the spherical grooves (12) in a rolling manner, a plurality of limiting grooves (14) are formed in the side wall of the limiting rod (5), and the spherical ball (13) is in rolling contact with the groove walls of the limiting grooves (14).

4. The auxiliary welding device for the valve plate assembly of the air compressor as claimed in claim 2, wherein a mounting groove (15) is formed in the sliding block (4), a rotating block (16) is rotatably arranged in the mounting groove (15), and one end of the worm (101) far away from the second adjusting wheel (103) is fixedly connected with the rotating block (16).

5. Auxiliary welding device for a valve plate assembly of an air compressor according to claim 1, characterized in that the lower surface of said sliding block (4) is provided with a support mechanism (17).

6. The auxiliary welding device for the valve plate assembly of the air compressor as claimed in claim 5, wherein the supporting mechanism (17) comprises a spring rod (171), one end of the spring rod (171) is fixedly connected with the lower surface of the sliding block (4), the other end of the spring rod (171) is fixedly provided with a sliding wheel (172), and the sliding wheel (172) is in rolling contact with the bottom of the machined groove (2).