CN215036660U - Corrugated pipe turnover clamp - Google Patents

Abstract

The utility model discloses a bellows turnover anchor clamps, including carrying the seat and setting up two clamping jaws that possess the displacement that opens and shuts on carrying the seat, be equipped with the concatenation passageway between two clamping jaws, be equipped with the spacing portion of hollow shaft in the concatenation passageway, the top of the spacing portion of hollow shaft is equipped with the spacing chamber of pipe sleeve, the bottom is equipped with the spacing chamber of bottom tube cover, the bottom of the spacing portion of hollow shaft is equipped with spacing ring muscle, is formed with the spacing platform of pipe sleeve between the spacing chamber of pipe sleeve and the spacing portion of hollow shaft, is formed with the spacing platform of bottom tube cover between spacing chamber of bottom tube cover and the spacing ring muscle. The utility model discloses can realize fixed to the centre gripping of bellows, improve the stability of carrying on of bellows through spacing ring muscle design, stop the bellows turnover in-process and appear the phenomenon of dropping. The assembling limiting device has the advantages that the assembling limiting design aiming at the top pipe sleeve and the bottom pipe sleeve is realized, the assembling space is provided, the precision of the assembling position of the pipe sleeve is high, and the product percent of pass is improved. Adopt the mechanical type clamping jaw drive design that opens and shuts, the drive is convenient high-efficient sensitive, and life is comparatively stable.

Description

Corrugated pipe turnover clamp

Technical Field

The utility model relates to a bellows turnover anchor clamps belongs to the technical field of bellows special fixture.

Background

At present, a vehicle corrugated pipe is in a pipe shaft-shaped structure, and metal lantern ring matching connection needs to be carried out on the top and the bottom of the corrugated pipe, so that assembly forming is realized.

The metal lantern ring equipment adopts artifical crimping or carries out manual crimping with the help of crimping instrument traditionally, and the crimping stroke is difficult accurate control, and the product percent of pass is lower, appears scrapping easily, has the equipment potential safety hazard. Meanwhile, the manual operation will increase the assembly cost undoubtedly, and the production efficiency is low.

In view of the above situation, in the prior art, there is an auxiliary assembly mechanism, in which a cavity-loading manner of a through channel is adopted to vertically load a corrugated tube, the position of the corrugated tube in the through channel is difficult to ensure, and pipe sleeves at the top and bottom of the corrugated tube need to be matched with each other with a certain precision, that is, the pressure welding and the fixed lifting stroke are relatively fixed, so that the position precision of the pipe sleeves is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies of the above-mentioned prior art, carry on the difficult problem of ensuring of bellows position precision to the tradition passageway that link up, provide a bellows turnover anchor clamps.

In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:

a corrugated pipe turnover clamp is used for clamping the corrugated pipe and comprises a carrier seat and two clamping jaws with opening and closing displacement, wherein a splicing channel is arranged between the two clamping jaws, a pipe shaft limiting part is arranged in the splicing channel, a pipe sleeve limiting cavity is arranged at the top of the pipe shaft limiting part, a bottom pipe sleeve limiting cavity is arranged at the bottom of the pipe shaft limiting part, a limiting ring rib is arranged at the bottom of the pipe shaft limiting part,

a top pipe sleeve limiting platform is formed between the top pipe sleeve limiting cavity and the pipe shaft limiting part, and a bottom pipe sleeve limiting platform is formed between the bottom pipe sleeve limiting cavity and the limiting ring rib.

Preferably, the carrier seat is provided with two sliding rail mechanisms for slidably assembling the clamping jaws, the sliding rail mechanisms are provided with clamping limiting blocks, the clamping jaws are provided with sliding connection parts matched with the sliding rail mechanisms and driving pile positions for driving an external driving mechanism to open, and at least one elastic element is arranged between the clamping jaws.

Preferably, two elastic element adapting slots which are arranged at intervals are arranged on any clamping jaw.

Preferably, the slide rail mechanism comprises a first slide groove arranged on the end face of the load seat and a second slide groove arranged at the top of the load seat, and the sliding part comprises a first sliding part in sliding fit with the first slide groove and a second sliding part in sliding fit with the second slide groove.

Preferably, a rotating wheel with free rotation displacement is arranged on the driving pile position.

The beneficial effects of the utility model are mainly embodied in that:

1. the clamping to the bellows can be fixed, the carrying stability of the bellows is improved through the design of the limiting ring ribs, and the falling phenomenon in the process of bellows turnover is avoided.

2. The assembling limiting device has the advantages that the assembling limiting design aiming at the top pipe sleeve and the bottom pipe sleeve is realized, the assembling space is provided, the precision of the assembling position of the pipe sleeve is high, and the product percent of pass is improved.

3. Adopt the mechanical type clamping jaw drive design that opens and shuts, the drive is convenient high-efficient sensitive, and life is comparatively stable.

4. The whole design is simple and ingenious, and the device is easy to carry on various assembly production lines.

Drawings

Fig. 1 is the structural schematic diagram of clamping jaw in the bellows turnover fixture of the utility model.

Fig. 2 is the utility model discloses a bellows turnover anchor clamps's schematic structure view.

Fig. 3 is the utility model discloses a bellows turnover anchor clamps's drive structure schematic diagram that opens and shuts.

Fig. 4 is a schematic structural view of an embodiment of a corrugated pipe turnover clamp of the present invention.

Fig. 5 is a schematic structural view of a second embodiment of the bellows turnover clamp of the present invention.

Detailed Description

The utility model provides a bellows turnover anchor clamps. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.

The utility model provides a bellows turnover anchor clamps, as shown in fig. 1 and 2 for the centre gripping bellows, including carrying seat 1 and setting up two clamping jaws 2 that possess the displacement that opens and shuts on carrying seat 1, be equipped with concatenation passageway 3 between two clamping jaws 2, be equipped with the spacing portion of hollow shaft 4 in the concatenation passageway 3, the top of the spacing portion of hollow shaft is equipped with the spacing chamber of top tube sleeve 5, the bottom is equipped with the spacing chamber of bottom tube sleeve 6, the bottom of the spacing portion of hollow shaft 4 is equipped with spacing ring muscle 41.

A top pipe sleeve limiting platform 51 is formed between the top pipe sleeve limiting cavity 5 and the pipe shaft limiting part, and a bottom pipe sleeve limiting platform 61 is formed between the bottom pipe sleeve limiting cavity and the limiting ring rib.

The specific implementation process and principle description are as follows:

the bellows includes the tubulose main part, and the top of tubulose main part is equipped with top assembly end, and the bottom is equipped with the bottom assembly end, and the external diameter of top assembly end and bottom assembly end all is less than the external diameter of tubulose main part promptly.

When carrying on, the tubulose main part centre gripping is in this spacing portion of hollow shaft 4 to spacing ring muscle 41 cup joints on the bottom assembly end, realizes supporting the perpendicular to bottom of tubulose main part through spacing ring muscle 41, and the spacing chamber of top tube sleeve 5 and the spacing chamber of bottom tube sleeve 6 provide the space of sleeve pipe assembly.

Specifically, in the implementation process, the corrugated pipe is loaded between the two clamping jaws 2, the tubular body is slightly higher than the limiting ring rib 41, and then the clamping driving of the two clamping jaws 2 is performed, so that the corrugated pipe is clamped and fixed in the splicing channel 3. The retainer ring 41 is mainly used for supporting the corrugated pipe to prevent the corrugated pipe from falling. The limiting ring rib 41 is designed under the action that the bottom pipe sleeve and the tubular main body have a required assembly gap, namely, the limiting stroke control requirement of the bottom pipe sleeve can be met through the limiting ring rib 41.

At this time, the crimping operation can be performed, and the loading position degree of the pipe sleeve is limited by the bottom pipe sleeve limiting table 61 and the top pipe sleeve limiting table 51, so that the stable and reliable loading of the pipe sleeve is ensured.

Specifically, the top crimping and the bottom jacking can be synchronously operated, and the operation mode of top crimping and bottom jacking or bottom jacking and top jacking can be adopted.

Specifically, the implementation process shows that in the top crimping and bottom jacking processes, the crimping in-place limitation of the pipe sleeve is realized through the bottom pipe sleeve limiting table 61 and the top pipe sleeve limiting table 51, particularly in the crimping process, the crimping precision of the top pipe sleeve is controllable and stable due to the supporting and limiting of the limiting ring rib 41, and in the relative crimping process, the crimping precision control of the bottom pipe sleeve is met by taking the position precision of the top pipe sleeve as a reference.

In one embodiment, as shown in fig. 3, the carriage 1 is provided with a sliding rail mechanism 7 for slidably assembling the two clamping jaws 2, the sliding rail mechanism 7 is provided with a clamping limiting block 70, any clamping jaw 2 is provided with a sliding connection portion 8 for cooperating with the sliding rail mechanism 7 and a driving pile position for driving the external driving mechanism 10 to open, and at least one elastic element 20 is arranged between the two clamping jaws 2.

Namely, a mechanical matching design is adopted, the position precision control after the clamping jaw 2 is elastically folded can be met through the clamping limiting block 70, the elastic element 20 can meet the requirement of elastic resetting and clamping after opening, an opening and closing driving space can be provided through the driving pile position design, and the cross-connecting driving matching of an external driving mechanism is met.

The specific embodiment is optimized, and two elastic element adapting slot positions which are arranged at intervals are arranged on any clamping jaw 2. The sliding rail mechanism comprises a first sliding groove arranged on the end face of the load seat and a second sliding groove arranged at the top of the load seat, and the sliding connection part comprises a first sliding part in sliding fit with the first sliding groove and a second sliding part in sliding fit with the second sliding groove. The driving pile is provided with a rotating wheel 9 which can freely rotate and move.

Specifically, the spring carrying locking requirements are met through the elastic element matching slot position, and meanwhile, the two elastic elements can provide more stable locking resetting capability. And the cooperation design of first spout and first sliding part and second spout and second sliding part can realize the stable slip of clamping jaw 2 and carry on, need not to adopt cooperation designs such as slide to satisfy the equipment demand of sliding fit, practices thrift the cost, adopts the design of swiveling wheel 9 to satisfy the drive cooperation demand simultaneously, reduces the clamping jaw 2 wearing and tearing when opening and shutting the drive, has prolonged the life of anchor clamps.

The corrugated pipe turnover clamp has multiple flexible carrying purposes.

As shown in fig. 4, the structural schematic diagram of an embodiment of a corrugated pipe turnover fixture is mounted on a linear transmission mechanism, so that on one hand, the requirement for linear conveying of corrugated pipes is met, on the other hand, a crimping station is conveniently arranged on the linear transmission mechanism, so as to meet the assembly requirement, the linear transmission mechanism is generally communicated with an injection molding device, that is, after the corrugated pipes are injection molded, the corrugated pipes can be loaded onto the linear transmission mechanism through a transfer device, so that continuous production and assembly are realized.

As shown in fig. 5, a schematic structural diagram of a second embodiment of a bellows circulation clamp is provided, which is mounted on a tray mechanism having rotational displacement, and can realize station switching by cyclic rotation, thereby satisfying the requirement of bellows circulation in a rotary cycle.

Can discover through the above description, the utility model relates to a bellows turnover anchor clamps can realize fixed to the centre gripping of bellows, has improved the stability of carrying on of bellows through spacing ring muscle design, stops the bellows turnover in-process and appears the phenomenon of dropping. The assembling limiting device has the advantages that the assembling limiting design aiming at the top pipe sleeve and the bottom pipe sleeve is realized, the assembling space is provided, the precision of the assembling position of the pipe sleeve is high, and the product percent of pass is improved. Adopt the mechanical type clamping jaw drive design that opens and shuts, the drive is convenient high-efficient sensitive, and life is comparatively stable. The whole design is simple and ingenious, and the device is easy to carry on various assembly production lines.

The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims (5)

1. A bellows turnover anchor clamps for centre gripping the bellows, its characterized in that:

comprises a carrying seat and two clamping jaws with opening and closing displacement arranged on the carrying seat, a splicing channel is arranged between the two clamping jaws, a pipe shaft limiting part is arranged in the splicing channel, a top pipe sleeve limiting cavity is arranged at the top of the pipe shaft limiting part, a bottom pipe sleeve limiting cavity is arranged at the bottom of the pipe shaft limiting part, a limiting ring rib is arranged at the bottom end of the pipe shaft limiting part,

a top pipe sleeve limiting platform is formed between the top pipe sleeve limiting cavity and the pipe shaft limiting part, and a bottom pipe sleeve limiting platform is formed between the bottom pipe sleeve limiting cavity and the limiting ring rib.

2. A bellows epicyclic clamp according to claim 1, wherein:

the loading seat is provided with two sliding rail mechanisms for slidably assembling the clamping jaws, the sliding rail mechanisms are provided with clamping limiting blocks, the clamping jaws are provided with sliding connection parts matched with the sliding rail mechanisms and driving pile positions for driving an external driving mechanism to open, and at least one elastic element is arranged between the clamping jaws.

3. A bellows epicyclic clamp according to claim 2, wherein:

and any clamping jaw is provided with two elastic element adapting groove positions which are arranged at intervals.

4. A bellows epicyclic clamp according to claim 2, wherein:

the sliding rail mechanism comprises a first sliding groove arranged on the end face of the load seat and a second sliding groove arranged at the top of the load seat, and the sliding connection part comprises a first sliding part in sliding fit with the first sliding groove and a second sliding part in sliding fit with the second sliding groove.

5. A bellows epicyclic clamp according to claim 2, wherein:

and a rotating wheel with free rotation displacement is arranged on the driving pile position.

Images