阅读说明：本技术 一种可调自动攻牙机 (Adjustable automatic tapping machine ) 是由 陶旺发 彭建新 于 2021-07-30 设计创作，主要内容包括：本发明公开一种可调自动攻牙机,所述可调自动攻牙机包括：机架、安装于所述机架上的驱动气缸、一端可拆卸地连接于所述驱动气缸的伸缩杆的连接结构以及连接于所述连接结构的另一端的攻牙头；其中,所述连接结构与所述攻牙头焊接固定。本发明可以实现攻牙头的更换,且能够避免结构的不稳定。(The invention discloses an adjustable automatic tapping machine, which comprises: the tapping machine comprises a rack, a driving cylinder arranged on the rack, a connecting structure with one end detachably connected with a telescopic rod of the driving cylinder, and a tapping head connected to the other end of the connecting structure; wherein, the connecting structure is welded and fixed with the tapping head. The invention can realize the replacement of the tapping head and can avoid the instability of the structure.)

1. The utility model provides an adjustable automatic tapping machine which characterized in that, adjustable automatic tapping machine includes: the tapping machine comprises a rack (1), a driving cylinder (2) arranged on the rack (1), a connecting structure (3) with one end detachably connected to a telescopic rod of the driving cylinder (2), and a tapping head (4) connected to the other end of the connecting structure (3); wherein, the connecting structure (3) is fixed with the tapping head (4) by welding.

2. Adjustable automatic tapping machine according to claim 1, characterised in that said connection structure (3) comprises: a first connecting rod (5) with one end connected with the telescopic rod of the driving cylinder (2) and a second connecting rod (6) connected with the other end of the first connecting rod (5) through an elastic connecting piece; wherein: the other end of the second connecting rod (6) is connected to the tapping head (4).

3. The adjustable automatic tapping machine according to claim 2, wherein the outer surface of the first connecting rod (5) is provided with a snap hook (8), and the outer surface of the second connecting rod (6) is provided with a snap groove (7); the clamping hook (8) can extend into the clamping groove (7) and is clamped and fixed in a rotating mode.

4. Adjustable automatic tapping machine according to claim 3, characterised in that said connection structure (3) further comprises: and the stopping mechanism is arranged on the support and can extend into the lower part of the second connecting rod (6) to prevent the second connecting rod (6) from moving downwards under the driving of the driving cylinder (2), so that the clamping hook (8) can be taken out of the clamping groove (7).

5. The adjustable automatic tapping machine of claim 4, wherein said stop mechanism comprises: a support frame (9) and a sliding stop block (10) arranged on the support frame; wherein the sliding stop block (10) can slide on the support frame (9) to stop the second connecting rod (6) from moving downwards.

6. The adjustable automatic tapping machine according to claim 1, further comprising: install in accessory conveying mechanism and accessory collection mechanism on frame (1), accessory conveying mechanism can carry the accessory to a position and carry after lasting the preset time extremely in the accessory collection mechanism, attack tooth head (4) and be in attack the tooth to the accessory of this position in the preset time, accessory collection mechanism can last the shake to screen out waste material on the accessory.

7. The adjustable automatic tapping machine of claim 6, wherein said accessory conveying mechanism comprises: a conveying track seat (11), a mandril component (14) and a fixed transportation component (15); wherein:

carry track seat (11) can arrange in proper order in succession and carry the accessory, ejector pin subassembly (14) are used for when the accessory is carried to the turning point will the accessory top extremely in the block groove (7) of fixed transportation subassembly (15), fixed transportation subassembly (15) are used for with the accessory is carried to a position and lasts the default time and will after attacking tooth head (4) attack the accessory carry to carry in the predetermined blanking groove on carrying track seat (11).

8. The adjustable automatic tapping machine according to claim 7, characterised in that said conveying track seat (11) comprises: a fixed base (12) capable of accommodating a continuous arrangement accessory conveying groove and a cover plate (13) arranged on the conveying groove are arranged, wherein the blanking groove is arranged on the fixed base (12).

Technical Field

The invention relates to the technical field of mechanical tapping, in particular to an adjustable automatic tapping machine.

Background

The automatic tapping machine can continuously and circularly operate at a high speed, the special motor can be durable, automation can be realized, one person can simultaneously operate a plurality of devices, and labor cost can be remarkably saved. However, the automatic tapping machine at the present stage is a fixed structure, and the tapping head structure of the tapping machine cannot be replaced according to actual needs, if the tapping structure needs to be replaced, the whole tapping structure needs to be completely detached, or only the tapping head needs to be replaced, but the problem of unstable structure cannot be avoided by replacing the tapping head structure.

Disclosure of Invention

The invention aims to provide an adjustable automatic tapping machine which can realize the replacement of a tapping head and can avoid the instability of the structure.

In order to achieve the above object, the present invention provides an adjustable automatic tapping machine, comprising: the tapping machine comprises a rack, a driving cylinder arranged on the rack, a connecting structure with one end detachably connected with a telescopic rod of the driving cylinder, and a tapping head connected to the other end of the connecting structure; wherein, the connecting structure is welded and fixed with the tapping head.

Preferably, the connection structure includes: one end of the first connecting rod is connected to the telescopic rod of the driving cylinder, and the second connecting rod is connected to the other end of the first connecting rod through an elastic connecting piece; wherein: the other end of the second connecting rod is connected to the tapping head.

Preferably, the outer surface of the first connecting rod is provided with a clamping hook, and the outer surface of the second connecting rod is provided with a clamping groove; the clamping hook can extend into the clamping groove and is clamped and fixed through rotation.

Preferably, the connection structure further comprises: and the stopping mechanism can extend into the lower part of the second connecting rod to prevent the second connecting rod from moving downwards under the driving of the driving cylinder, so that the clamping hook can be taken out of the clamping groove.

Preferably, the stopper mechanism includes: the device comprises a support frame and a sliding stop block arranged on the support frame; the sliding stop block can slide on the support frame to stop the second connecting rod from moving downwards.

Preferably, the adjustable automatic tapping machine further comprises: install in accessory conveying mechanism and accessory collection mechanism in the frame, accessory conveying mechanism can carry the accessory to a position and carry after lasting the preset time extremely among the accessory collection mechanism, it is in to attack the tooth head the accessory of this position is attacked in the preset time, accessory collection mechanism can last the shake to screen the waste material on the accessory.

Preferably, the accessory conveying mechanism includes: the conveying track seat, the ejector rod assembly and the fixed conveying assembly are arranged on the conveying track seat; wherein: the conveying track seat can be arranged and conveyed in sequence continuously the accessories, the ejector rod assembly is used for ejecting the accessories to the clamping groove of the fixed conveying assembly when the accessories are conveyed to the turning point, the fixed conveying assembly is used for conveying the accessories to a position, lasting for a preset time and conveying the accessories to the discharging groove preset on the conveying track seat after the tapping head taps the teeth.

Preferably, the conveyor track base comprises: the device is provided with a fixed base capable of accommodating a continuously-arranged accessory conveying groove and a cover plate arranged on the conveying groove, wherein the charging chute is arranged on the fixed base.

According to the technical scheme, the tapping head can stretch out and draw back by using the designed connecting structure, the tapping head can be replaced at any time by using the designed detachable structure, and the tapping head can be welded and fixed with the structure to ensure the stability of the tapping head structure, so that the tapping head cannot shake during working.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view illustrating an adjustable automatic tapping machine according to the present invention;

FIG. 2 is a schematic structural view illustrating a connection structure of the present invention;

FIG. 3 is a schematic diagram illustrating the construction of a fitment transfer mechanism of the present invention; and

fig. 4 is a schematic structural view illustrating another adjustable automatic tapping machine according to the present invention.

Description of the reference numerals

1. A frame; 2. a driving cylinder; 3. a connecting structure; 4. tapping a tooth head; 5. a first link; 6. a second link; 7. a clamping groove; 8. a hook is clamped; 9. a support frame; 10. a sliding stopper; 11. a conveying track base; 12. a fixed base; 13. a cover plate; 14. a push rod assembly; 15. fixing the transport assembly; 16. screening a screen; 18. and a feeding chute.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, the directional words included in the terms such as "up, down, left, right" and the like merely represent the directions of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.

Fig. 1 is a schematic structural diagram of an adjustable automatic tapping machine according to the present invention, as shown in fig. 1, the adjustable automatic tapping machine includes: the tapping machine comprises a frame 1, a driving cylinder 2 arranged on the frame 1, a connecting structure 3 with one end detachably connected to a telescopic rod of the driving cylinder 2, and a tapping head 4 connected to the other end of the connecting structure 3; wherein, the connecting structure 3 and the tapping head 4 are fixed by welding. Wherein, drive actuating cylinder 2 can drive connection structure 3 intercommunication attack tooth head 4 and move, connection mechanism can be dismantled under the drive of drive actuating cylinder 2.

Preferably, as shown in fig. 2, the connection structure 3 may include: a first connecting rod 5 with one end connected to the telescopic rod of the driving cylinder 2 and a second connecting rod 6 connected to the other end of the first connecting rod 5 through an elastic connecting piece (spring); wherein: the other end of the second connecting rod 6 is connected to the tapping head 4. The first connecting rod 5 and the second connecting rod 6 are matched to realize disassembly operation, and telescopic tapping can be more stably realized during connection.

Preferably, as shown in fig. 2, the outer surface of the first link 5 is provided with a locking hook 8, and the outer surface of the second link 6 is provided with a locking groove 7; the clamping hook 8 can extend into the clamping groove 7 and is clamped and fixed through rotation.

Preferably, the connection structure 3 may further include: and the stopping mechanism is arranged on the bracket and can extend into the lower part of the second connecting rod 6 to prevent the second connecting rod 6 from moving downwards under the driving of the driving cylinder 2, so that the clamping hook 8 can be taken out of the clamping groove 7.

Preferably, the stopper mechanism may include: a support frame 9 and a sliding stop block 10 arranged on the support frame; wherein, the sliding stop block 10 can slide on the supporting frame 9 to stop the second connecting rod 6 from moving downwards.

Preferably, as shown in fig. 3, the adjustable automatic tapping machine may further include: install in accessory conveying mechanism and accessory collection mechanism on frame 1, accessory conveying mechanism can carry the accessory to a position and carry after lasting the preset time extremely in the accessory collection mechanism, attack tooth head 4 and be in attack the tooth to the accessory at this position in the preset time, accessory collection mechanism can last the shake to screen out waste material on the accessory.

Preferably, the accessory conveying mechanism may include: a conveying track seat 11, a mandril component 14 and a fixed transportation component 15; wherein: the conveying track seat 11 can be arranged in sequence and convey the accessories, the ejector rod assembly is used for ejecting the accessories to the clamping groove 7 of the fixed conveying assembly 15 when the accessories are conveyed to a turning point, the fixed conveying assembly 15 is used for conveying the accessories to a position, lasting for a preset time and conveying the accessories to the feeding groove 18 preset on the conveying track seat 11 after the tapping head 4 taps.

Preferably, the conveying rail base 11 includes: there are provided a fixed base 12 capable of accommodating a continuous arrangement of accessory transport troughs on which the chute 18 is placed, and a cover plate 13 placed on the transport troughs.

Preferably, as shown in fig. 4, in order to realize automatic shaking, the accessory collecting mechanism may include: a screen 16 disposed below the chute 18, and an eccentric mechanism (not shown) for driving the screen 16 to shake.

Preferably, a waste collecting tank is further provided below the screen 16 for collecting waste.

Preferably, the bottom of the catch tank is provided with a chute that allows the catch tank to slide.

Through the embodiment of the invention, the tapping head 4 is detached by utilizing the designed stop mechanism to be matched with the connecting structure 3, and the tapping head 4 with the rest size is replaced to realize tapping. Specifically, the sliding stop block 10 is placed below the second connecting rod 6, at this time, the driving cylinder 2 is controlled to drive the first connecting rod 5 to move, then the first connecting rod 5 is rotated, separation of the first connecting rod 5 and the second connecting rod 6 is realized, the elastic telescopic piece can be separated at this time, and finally, replacement of the tapping head 4 below can be realized. Wherein, the support frame 9 is a detachable structure, as shown in fig. 1, it can be detached from two sides, and finally the tapping head and the connecting mechanism can be conveniently replaced integrally.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.