CN209887522U

CN209887522U - Spinning subassembly assembly and disassembly tools

Info

Publication number: CN209887522U
Application number: CN201920280742.2U
Authority: CN
Inventors: 银学; 张超; 罗贤记
Original assignee: Suzhou Dida Chemical Fiber Machinery Manufacturing Co Ltd
Current assignee: Suzhou Dida Chemical Fiber Machinery Manufacturing Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-03
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a spinning subassembly assembly and disassembly tools, its include handle (1), with tray (2) that handle (1) links to each other and connect in jack catch (3) on tray (2), jack catch (3) connect with draw-in groove (60) that set up on spinning subassembly (6) and join in marriage, spinning subassembly (6) still include with communicating catching groove (62) of draw-in groove (60), jack catch (3) be provided with catching groove (62) complex portion (31) of colluding, spinning subassembly assembly and disassembly tools still include sliding fit connect in fixed disk (4) on handle (1) and with inserted bar (42) that fixed disk (4) link to each other, inserted bar (42) can move under the exogenic drive extremely in draw-in groove (60), and will portion (31) of colluding restrict in catching groove (62). Thereby make spinning subassembly (6) and the firm connection of spinning subassembly assembly and disassembly tools, prevent that spinning subassembly (6) accident from dropping.

Description

Spinning subassembly assembly and disassembly tools

Technical Field

The utility model relates to an assembly and disassembly tools, in particular to assembly and disassembly tools of spinning subassembly.

Background

The spinning assembly is an important component of spinning equipment and has the function of finally filtering melt or solution sent by a metering pump, uniformly mixing and distributing the melt or solution into each spinneret orifice to form uniform trickle.

Typically, after a period of use, the filtration consumables on the spin pack assembly need to be replaced or cleaned, which requires the spin pack assembly to be removed. At present, on most spinning production lines, a spinning assembly generally adopts a top-mounted type, and a special dismounting tool is needed when the spinning assembly is dismounted.

The existing disassembling tool for the spinning assembly generally comprises a lifting rod and a lifting plate, wherein the lifting plate is used for placing the spinning assembly, and the lifting rod is used for supporting the lifting plate. During disassembly, one person is required to lift the spinning assembly, and the other person completes the disassembly and assembly operation. The existing dismounting tool has the defects that the spinning assembly is difficult to be stably and reliably fixed on the lifting plate, the dismounting tool cannot be inclined in the lifting process, and otherwise the spinning assembly can be separated from the lifting plate.

Although both of the chinese utility model patents with application numbers 201220421192.X and 201620707329.6 use the positioning pins to fix the spinning assembly in a manner of fitting with the holes on the spinning assembly, the spinning assembly has a large mass, usually greater than 10 kg, and thus it is difficult to ensure that the spinning assembly does not incline and fall off in the lifting process. In case the condition that drops, because the weight of spinning subassembly is heavier, cause great influence to staff and equipment easily, have great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide a spinning subassembly assembly and disassembly tools, its can be reliable be connected with the spinning subassembly, prevent that the spinning subassembly is unexpected to drop.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a spinning subassembly assembly and disassembly tools, its include the handle, with the tray that the handle links to each other and connect in jack catch on the tray, the jack catch with set up the draw-in groove on the spinning subassembly and join in marriage, the spinning subassembly still include with the communicating groove that colludes of draw-in groove, the jack catch be provided with collude groove complex and collude the portion, spinning subassembly assembly and disassembly tools still include the slip join in fixed disk on the handle and with the inserted bar that the fixed disk links to each other, the inserted bar can move under the exogenic drive extremely in the draw-in groove, and will collude the portion restrict in colluding the inslot.

Furthermore, the utility model discloses still provide following subsidiary technical scheme:

the tray is provided with a groove for mounting the clamping jaw, and the insertion rod is inserted in the groove.

After the hook part is matched with the hook groove, a gap is formed between the clamping jaw and the clamping groove, and the inserted bar can be inserted into the gap.

The fixed disc comprises a sleeve part sleeved on the handle and a disc part connected with the sleeve part, and the inserted bar is arranged on the disc part.

Spinning subassembly assembly and disassembly tools still include with the handle slides the handle that connects, link firmly in connecting piece on the handle and connect in the handle with the elastic component between the connecting piece, the handle with the fixed disk butt will the inserted bar removes to the external force of draw-in groove is provided by the elastic component.

The sleeve part is provided with a sliding groove, and the connecting piece penetrates through the sliding groove to be connected with the handle.

The handle is connected with a guide pipe, and the handle comprises a guide post inserted in the guide pipe.

The handle is provided with a barb, and the elastic part is connected between the barb and the connecting part.

The elastic piece is a spring.

The pull handle further comprises a pulling part which is connected with the guide post and used for pulling.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a spinning assembly disassembly tools is provided with the hook part that matches with the hook groove on the spinning assembly, and prevents the hook part from breaking away from the hook groove through the inserted bar, thus, after the spinning assembly disassembly tools is connected with the spinning assembly, the spinning assembly can be reliably prevented from breaking away from the spinning assembly disassembly tools by accident;

2. the utility model discloses a spinning subassembly assembly and disassembly tools is provided with the elastic component that pushes the draw-in groove with the inserted bar and pulls out the handle of draw-in groove with the inserted bar, can be convenient be connected to spinning subassembly assembly and disassembly tools with the spinning subassembly or demolish spinning subassembly from spinning subassembly assembly and disassembly tools.

Drawings

Fig. 1 is a schematic structural view of the spinning assembly disassembling tool of the present invention when the insert rod is pulled open.

Fig. 2 is a schematic view of a clamping groove of the middle spinning assembly of the present invention.

Fig. 3 is a schematic structural diagram of the disassembling tool for spinning assembly of the present invention.

Fig. 4 is a schematic view of the clamping jaw portion of the present invention extending into the clamping groove.

Fig. 5 is a schematic diagram of the cooperation between the middle claw and the clamping groove of the present invention.

Fig. 6 is a schematic structural diagram of the connecting structure of the disassembling tool of the spinning assembly and the spinning assembly of the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

As shown in fig. 1, the spin pack disassembling tool according to a preferred embodiment of the present invention includes a handle 1, a tray 2 connected to an end of the handle 1, a claw 3 disposed on the tray 2, a fixing plate 4 connected to the handle 1, and a handle assembly 5 for driving the fixing plate 4.

The tray 2 is fixedly connected with the end part of the handle 1, and the tray and the handle can be integrally formed or can be connected through a bolt connection mode, a welding mode and the like.

The jaws 3 are mounted on the tray 2, and in this embodiment, are used for being clamped with the spin pack assembly 6, as shown in fig. 2, a clamping groove 60 and a hook groove 62 horizontally extending from the clamping groove 60 are formed on the housing of the spin pack assembly 6. Preferably, the clamping groove 60 and the hook groove 62 are both arranged on the outer peripheral surface 6a of the spinning pack 6 to facilitate processing and molding.

The quantity of the draw-in groove 60 that sets up on spinning subassembly 6 is one at least, and in this embodiment, draw-in groove 60 quantity is 3 to spinning subassembly 6 axis is the center, and the equipartition is on the global 6a of periphery, and is corresponding, as shown in fig. 3, is provided with 3 jack catchs 3 that correspond with draw-in groove 60 on the tray 2, is provided with on the jack catchs 3 can with colluding groove 62 complex collude portion 31.

With further reference to fig. 4, a groove 20 is cut on the outer circumferential surface of the tray 2, and the jaws 3 are received in the groove 20 and connected to the tray 2 by screws 21.

The fixed disk 4 is connected to the handle 1 in a sliding manner, and comprises a sleeve part 40 sleeved on the handle 1 and a disk part 41 fixedly connected to one end of the sleeve part 40, and the fixed disk 4 can slide along the handle 1. The fixed disk 4 is also provided with an inserting rod 42 corresponding to the clamping groove 60, the inserting rod 42 and the clamping jaws 3 are accommodated in the grooves 20 together, the clamping jaws 3 comprise side surfaces 33 opposite to the surfaces provided with the hook parts 31, and the inserting rod 42 is preferably attached to the side surfaces 33.

After the hook 31 is engaged with the hook groove 62, as shown in fig. 5, a gap 63 is left between the side surface 33 of the claw 3 and the side surface 60a of the engaging groove 60, and at this time, the fixing plate 4 is pushed to make the inserting rod 42 extend into the gap 63, so that the hook 31 is prevented from being disengaged from the hook groove 62, and the spinning assembly 6 is prevented from being disengaged from the tray 2 (refer to fig. 6). It is to be understood that although the hook groove 62 and the hook 31 in the present embodiment are horizontally disposed, they may be inclined.

Further, the handle assembly 5 allows the plunger 42 to be inserted into or removed from the gap 63. Referring to fig. 3, the handle assembly 5 includes a connecting member 50 fixed to the handle 1, a handle 51 slidably coupled to the handle 1, and an elastic member 52 connected between the connecting member 50 and the handle 51.

The connecting member 50 is preferably a screw, which is screwed on the handle 1, and preferably, the sleeve portion 40 of the fixed plate 4 is provided with a sliding groove 40a, and the connecting member 50 is matched with the sliding groove 40a to play a certain guiding role, and moreover, the moving position of the fixed plate 4 can be limited by the length of the sliding groove 40a, so that the inserted link 42 is prevented from being separated from the groove 20. The number of the connecting members 50 is preferably two, and symmetrically connected to the handle 1.

The handle 1 is symmetrically provided with two guide tubes 10, the guide tubes 10 can be connected to the handle 1 by welding, the pull handle 51 comprises guide columns 510 inserted in the guide tubes 10 and a pulling part 511 connected between the two guide columns 510, and the pulling part 511 is perpendicular to the guide columns 510 so as to facilitate pulling. The guiding column 510 is provided with a barb 512 for hooking the elastic member 52.

The elastic member 52 is preferably a spring, which is connected between the barb 512 and the connecting member 50, and is in a stretched state, providing a force to push the guide post 510 toward the fixed platter 4, and the end of the guide post 510 abuts against the sleeve portion 40 of the fixed platter 4, thereby moving the sleeve portion 40 toward the tray 2. When the pulling portion 511 is pulled, the guiding column 510 is disengaged from the fixing plate 4, and at this time, the fixing plate 4 is pulled to disengage the inserting rod 42 from the gap 63.

It is easily understood that the number of the connecting member 50, the guide tube 10 and the guide post 510 is not limited to two, and one or more may be provided to achieve similar technical effects.

When the spinning assembly 6 needs to be connected to the tray 2, the jaws 3 are aligned with the corresponding slots 60, then the handle 51 is pulled to retract the end of the insert rod 42 into the groove 20 (refer to fig. 4), then the jaws 3 are inserted into the slots 60, the handle 1 is rotated to match the hook portion 31 with the hook groove 62 (refer to fig. 5), then the handle 51 is released, and the elastic piece 52 drives the insert rod 42 to extend into the gap 63 to complete the connection (refer to fig. 6). Like this, use spinning subassembly assembly and disassembly tools to remove, the in-process of dismouting spinning subassembly 6, even take place the slope, spinning subassembly 6 can not drop yet, the reliable safe risk of having avoided.

When the spinning assembly 6 needs to be separated from the tray 2, the handle 51 is pulled to prevent the guide column 510 from extruding the fixed disk 4, the fixed disk 4 is moved by hand to draw the insertion rod 42 out of the gap 63, then the handle 1 is rotated to separate the hook part 31 from the hook groove 62, and finally the claw 3 is drawn out of the clamping groove 60.

To facilitate the insertion rod 42 extending into the gap 63, a chamfer may be provided at the end of the insertion rod 42.

The utility model discloses a spinning subassembly assembly and disassembly tools has following advantage at least:

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a spinning subassembly assembly and disassembly tools, its includes handle (1), with tray (2) that handle (1) links to each other and connect in jack catch (3) on tray (2), jack catch (3) join in marriage with draw-in groove (60) that set up on spinning subassembly (6) and connect its characterized in that: spinning subassembly (6) still include with communicating collude groove (62) in draw-in groove (60), jack catch (3) be provided with collude groove (62) complex portion (31) of colluding, spinning subassembly assembly and disassembly tools still including sliding fit connect in fixed disk (4) on handle (1) and with inserted bar (42) that fixed disk (4) link to each other, inserted bar (42) can move under the exogenic drive extremely in draw-in groove (60), and will collude portion (31) and restrict in colluding in groove (62).

2. The spin pack assembly and disassembly tool of claim 1, wherein: the tray (2) is provided with a groove (20) for installing the clamping jaw (3), and the inserting rod (42) is inserted into the groove (20).

3. The spin pack assembly and disassembly tool of claim 1, wherein: after the hook part (31) is matched with the hook groove (62), a gap (63) is formed between the clamping jaw (3) and the clamping groove (60), and the inserted rod (42) can be inserted into the gap (63).

4. The spin pack assembly and disassembly tool of claim 1, wherein: the fixed disc (4) comprises a sleeve part (40) sleeved on the handle (1) and a disc part (41) connected with the sleeve part (40), and the inserted bar (42) is arranged on the disc part (41).

5. The spin pack assembly and disassembly tool of claim 4, wherein: it still include with handle (1) slip connect in advance handle (51), link firmly in connecting piece (50) on handle (1) and connect in handle (51) with elastic component (52) between connecting piece (50), handle (51) with fixed disk (4) butt will inserted bar (42) remove extremely the external force of draw-in groove (60) by elastic component (52) provide.

6. The spin pack assembly and disassembly tool of claim 5, wherein: the sleeve part (40) is provided with a sliding groove (40a), and the connecting piece (50) penetrates through the sliding groove (40a) to be connected with the handle (1).

7. The spin pack assembly and disassembly tool of claim 5, wherein: the handle (1) is connected with a guide pipe (10), and the handle (51) comprises a guide column (510) inserted in the guide pipe (10).

8. The spin pack assembly and disassembly tool of claim 5, wherein: a barb (512) is arranged on the handle (51), and the elastic piece (52) is connected between the barb (512) and the connecting piece (50).

9. The spin pack assembly and disassembly tool of claim 5, wherein: the elastic member (52) is a spring.

10. The spin pack assembly and disassembly tool of claim 7, wherein: the handle (51) further comprises a pulling part (511) which is connected with the guide column (510) and is used for pulling.