CN207483943U

CN207483943U - Rail and connecting seat and the clamp device with deadlight in a kind of spinning frame

Info

Publication number: CN207483943U
Application number: CN201721567676.4U
Authority: CN
Inventors: 杨海东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-22
Filing date: 2017-11-22
Publication date: 2018-06-12
Anticipated expiration: 2027-11-22

Abstract

Clamp device the utility model is related to rail in a kind of spinning frame and connecting seat and with deadlight, including at least two U-shaped rail, L-shaped connecting seat and deadlight, the both sides of deadlight are respectively arranged with L-shaped connecting seat, and one side and the U-shaped rail of L-shaped connecting seat are fixed, and another side is fixed with deadlight, while connecting seat and deadlight are fixed, it employs the first wedge mechanism to fix connecting seat and deadlight limiting, in addition, two neighboring U-shaped rail is fixed by connecting plate.The utility model employs the first wedge mechanism and is integrated connecting seat and deadlight consolidation, ensure that three into being integral, ensure that stability of the spindle in high-speed cruising；In addition, firmly being connected two neighboring rail using the second wedge mechanism, not only rail is not susceptible to deform, but also ensures the depth of parallelism of rail；The utility model has the advantages of simple structure, cost is relatively low, is easily worked, suitable for promoting on a large scale.

Description

Rail and connecting seat and the clamp device with deadlight in a kind of spinning frame

Technical field

The utility model belongs to spinning frame field, and in particular to rail and connecting seat and and deadlight in a kind of spinning frame Clamp device.

Background technology

With the development of spinning frame technology, the spindle quantity of spinning frame gradually increases, and is increased to by original 400-500 ingots 1200-1800 ingots, while the speed of spindle also increases to 20000 turns or more by original low-speed running, due to the increase of ingot speed, carefully Yarn machine is susceptible to vibration at runtime, this increase that spinning frame will be caused to occur broken end, filoplume when spinning seriously affects production Quality.

In face of the above-mentioned problem, it has been disclosed that patent document, in the file of Publication No. CN2578347Y, by Increase a fine positioning plate in spinning frame to solve the vibration of spinning frame, but since the rail of spinning frame is longer, easily become Shape can not ensure the concentricity in the hole of fine positioning plate and the hole of rail, also, the number of spindles of the spinning frame in open file only has 400-500 is suitable only for short vehicle, can not meet the needs of present long vehicle；Patent document disclosed in other one, Publication No. In the file of CN202717896U, disclose in spinning frame and fix two deadlights, but due to rail by using a steel pipe On spindle is installed, in order to avoid spindle, steel pipe and rail cannot be welded as a whole.For this purpose, increase again between two deadlights Added a deadlight, do not only resulted in complicated, and met the depth of parallelism of machine beam in three deadlights, the rail depth of parallelism and In the case of ensureing that rail is stably connected with deadlight, the mutual alignment of three of them deadlight has changed, then just can not Ensure the defects of steel pipe is with occurring the stable and firm connection of mobile deadlight.

Invention content

In consideration of it, the purpose of the utility model is to provide rails in a kind of spinning frame and connecting seat and and deadlight Clamp device, it is intended to overcome in the prior art when spinning frame ingot speed reaches 20000 turns or more, deposited between rail and deadlight In the defects of complicated, stabilization is poor, position inaccurate.

In order to reach above-mentioned purpose of utility model, following technical solution is taken：

Rail and connecting seat and the clamp device with deadlight in a kind of spinning frame, including at least two U-shaped Rail, L-shaped connecting seat and deadlight, the both sides of the deadlight are respectively arranged with L-shaped connecting seat, and the one of the L-shaped connecting seat Side is mutually fixed with the U-shaped rail, and another side is mutually fixed with the deadlight, mutually fixed same with deadlight in L-shaped connecting seat When, it additionally uses and is fastened both with the first wedge mechanism inside deadlight by being arranged on L-shaped connecting seat, it is described Screw rod is provided in first wedge mechanism, and passes through pressure respectively at the top of first wedge mechanism, lower part, forepart, rear portion Plate limiting is fixed, wherein, the both ends of the screw rod are fixed, in addition, the two neighboring U-shaped rail is carried out by connecting plate It is fixed.

Preferably, the first bullet that first wedge mechanism includes wedge block and both ends are the conical surface, the screw rod peace Mounted in the inside of first bullet, it is provided with wedge block on the conical surface of first bullet, the top of the wedge block, Lower part, forepart, rear portion are limited and are fixed by pressing plate respectively.

Preferably, one of rail in the two neighboring U-shaped rail is tight by screw and the connecting plate Gu the fixation of another rail and the connecting plate carries out tightly by using the second wedge mechanism being arranged on inside connecting plate Gu.

More preferably, second wedge mechanism includes wedge block, second bullet with a conical surface and pin bolt, described It sells the forepart of bolt and the rail uses the fit system being gently press-fitted, the screw portion of the pin bolt is mounted on described second The inside of bullet and fixation, are provided with wedge block on the conical surface of second bullet, the top of the wedge block, lower part, Forepart is limited and is fixed by pressing plate respectively.

Preferably, it is provided with straight pin between the L-shaped connecting seat and the U-shaped rail.

More preferably, the both ends of the screw rod are respectively arranged with spheric washer and taper faced washer, and the spheric washer is pressed into On the taper faced washer, and the outside of its spheric washer is provided with clamp nut, for passing through the powerful fastening of clamp nut Spheric washer is tightly pressed on taper faced washer by power, eventually by equidirectional pressing plate by the first wedge mechanism tensioner.

More preferably, spheric washer and taper faced washer, the spheric washer pressure are provided on the screw portion of the pin bolt It is attached on the taper faced washer, and the outside of its spheric washer is provided with clamp nut, it is powerful for passing through clamp nut Spheric washer is tightly pressed on taper faced washer by fastening force, and second wedge mechanism rises eventually by equidirectional pressing plate Tightly.

The beneficial effects of the utility model：The utility model use conventional connection by connecting seat and rail fastening for After one, employ the first wedge mechanism and be integrated connecting seat and deadlight consolidation, three is ensure that into being integral, thin Yarn machine ensure that stability of the spindle in high-speed cruising when running；In addition, the utility model uses the second wedge mechanism by phase Adjacent two rails are securely attached to together, and not only rail is not susceptible to deform, but also ensure that the depth of parallelism of rail top surface；By It is reliable and stable at runtime in the utility model spinning frame so that filoplume is smaller, and broken end reduces, and noise and energy consumption decrease, Equipment operates steadily, simultaneously because three is integral, increases the mechanical strength of machine beam assembly, can increase substantially yarn processed Energy；In addition, the utility model has the advantages of simple structure, cost is relatively low, it is easily worked, and easily ensures machining accuracy, suitable for extensive Popularization.

Description of the drawings

The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description do not form the improper restriction to the utility model for explaining the utility model.In attached drawing In：

Fig. 1 is that rail shows with connecting seat and with the structure of the clamp device of deadlight in a kind of spinning frame of the utility model It is intended to；

Fig. 2 is the A direction views of Fig. 1；

Fig. 3 is the structure diagram of the first cone mechanism involved in Fig. 1；

Fig. 4 is the B direction views of Fig. 3；

Fig. 5 is the C direction views of Fig. 3；

Fig. 6 is the attachment structure schematic diagram of two neighboring rail in Fig. 1；

Fig. 7 is the D direction views of Fig. 6；

Fig. 8 is the structure diagram that rail is connect with connecting plate using screw in Fig. 6；

Fig. 9 is the configuration state figure when spheric washer involved in the utility model coordinates with taper faced washer；

Figure 10 is the structure diagram of the second cone mechanism involved in Fig. 6；

Figure 11 is the E direction views of Figure 10；

Figure 12 is the F direction views of Figure 10.

Specific embodiment

It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

In order to which those skilled in the art is made to more fully understand application scheme, below in conjunction in the embodiment of the present application The technical solution in the embodiment of the present application is clearly and completely described in attached drawing, it is clear that described embodiment is only The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people Member's all other embodiments obtained without making creative work should all belong to the model of the application protection It encloses.

Design based on the utility model is fixed as one what rail, connecting seat and deadlight three stablized, and Ensure three in any direction there is no relative movement, purpose is exactly the intensity in order to increase fine voile machine, and then is ensured When spinning frame runs at high speed, especially spindle can keep stable operation when operating above for 20,000 turns.For this purpose, have developed one Rail and connecting seat and the clamp device with deadlight in kind spinning frame.

When increasing fine voile machine intensity, the rigidity of rail and the rigidity of deadlight, the opposing party on the one hand can be increased Face can increase the bonding strength of rail and rail and the bonding strength of rail and deadlight.Increase rail rigidity or During the rigidity of person's deadlight, several reinforcing ribs can be added or the thickness of rail or deadlight is increased or by rail Or the empty part of deadlight becomes the part of entity to consider.

The utility model is primarily to the connection for increasing the bonding strength and rail and deadlight of rail and rail is strong Degree increases fine voile machine intensity with this.Concrete structure is as follows：

As shown in Figure 1, 2, rail and connecting seat and the clamp device with deadlight in a kind of spinning frame, including at least two A above U-shaped rail 1, L-shaped connecting seat 2 and deadlight 3, the both sides of the deadlight 3 are respectively arranged with L-shaped connecting seat 2, institute The one side and 1 phase of U-shaped rail for stating L-shaped connecting seat 2 are fixed, and another side is fixed with 3 phase of deadlight, in L-shaped connecting seat 2 While fixation with 3 phase of deadlight, additionally use by being arranged on L-shaped connecting seat 2 and the first wedge mechanism inside deadlight 3 4 fasten both, screw rod 41 are provided in first wedge mechanism 4, and in the upper of first wedge mechanism 4 Portion, lower part, forepart, rear portion are limited by pressing plate 42 fix respectively, wherein, the both ends of the screw rod 41 are fixed, in addition, phase Adjacent two U-shaped rails 1 are fixed by connecting plate 5.

In the present embodiment, in order to which U-shaped rail 1 is closely connect with L-shaped connecting seat 2, it is fixed using 2 bolts, It is positioned simultaneously by straight pin 11 is provided between the L-shaped connecting seat 2 and the U-shaped rail 1, this ensures that the two is tight It is solidified as a whole, but L-shaped connecting seat 2 still is able to rotate around straight pin 11.For this purpose, by L-shaped connecting seat 2 and deadlight 3 Between be fixed again using 2 bolts, avoid the rotation between L-shaped connecting seat 2 and U-shaped rail 1 in this way, make its two Person goes completely into one.

In order to avoid spinning frame is when running at high speed, there is relative movement, this practicality between L-shaped connecting seat 2 and deadlight 3 It is novel to employ the first wedge mechanism 4 to solve the above problems.Concrete structure is as in Figure 3-5.

As in Figure 3-5, the first bullet 44 that first wedge mechanism 4 includes wedge block 43 and both ends are the conical surface, The screw rod 41 is mounted on the inside of first bullet 44, and wedge block is provided on the conical surface of first bullet 44 43, top, lower part, forepart, the rear portion of the wedge block 43 are limited and are fixed by pressing plate 42 respectively.

In the first above-mentioned wedge mechanism 4, since wedge block 43 is arranged symmetrically in the both sides of the first bullet 44, and wedge The size of shape block 43 is smaller, only need to be by existing manufacturing process it is ensured that its machining accuracy, and processing cost is low.

In addition, in the first above-mentioned wedge mechanism 4, the deadlight 3 that is close to mobile inward of wedge block 43 need to only be connected with L-shaped The two just can steadily be fixed as one by joint chair 2.Meanwhile in order to limit wedge block 43 in horizontal, vertical direction freedom Degree is employed to limit by pressing plate 42 respectively at the top of first wedge mechanism 4, lower part, forepart, rear portion and be fixed.In this way Allow for the plane of pressing plate 42 with 43 plane of wedge block fitting together tightly, ensure that when wedge block 43 promotes tensioner inwards When, L-shaped connecting seat 2 with deadlight 3 can firmly be fixed and be integral, and there is no the relative movements of any direction.

Meanwhile it in order to avoid the distance that wedge block 43 enters L-shaped connecting seat 2 or deadlight 3 is different, is adopted in the present embodiment With spheric washer and taper faced washer, concrete structure at the both ends of the screw rod 41 as shown in figure 9, be respectively arranged with spheric washer 6 and taper faced washer 7, the spheric washer 6 be pressed on the taper faced washer 7, and be provided with tightly in the outside of its spheric washer 6 Gu spheric washer 6 is tightly pressed into taper faced washer 7 by nut for passing through the powerful fastening force of clamp nut, eventually by Equidirectional pressing plate 42 is by 4 tensioner of the first wedge mechanism.

In said structure, since spheric washer 6 is pressed on the taper faced washer 7, taper faced washer 7 is press-fitted into pressing plate again On 42, along with pressing plate 42 and wedge block 43 are in direct contact, accordingly even when wedge block 43 enters L-shaped connecting seat 2 or middle wall The distance of plate 3 is different or when wedge block 43 enters rear run-off the straight, rotation that also can be by spheric washer 6 on taper faced washer 7 Turn so that remain that line contacts between spheric washer 6 and taper faced washer 7, it finally will by the powerful fastening force of clamp nut Being interlocked inflexibly with taper faced washer 7 of spheric washer 6.Furthermore it is ensured that during wedge block tensioner is pushed, screw rod 41 It will not rotate, screw threaded 41 can be screwed into the inside of the first bullet 44 and be interlocked.

In conclusion between L-shaped connecting seat 2 and deadlight 3 by the first wedge mechanism 4, pressing plate 42 and spheric washer 6 with And the structure type of taper faced washer 7, it is whole to eventually become one, it is ensured that spinning frame is when operating above for 20,000 turns, in any direction There is no relative movement, so as to ensure that spinning frame is smoothly run, the spinning performance of spinning frame is ultimately improved.

In the present embodiment, in the connection structure of two neighboring U-shaped rail 1, two neighboring U-shaped rail 1 not only ensure that It is fastened as a whole, but also to ensure that two neighboring U-shaped rail 1 does not relatively move during exercise, and be still to ensure its phase The depth of parallelism of adjacent two 1 top surfaces of U-shaped rail.Therefore, in the present embodiment, as shown in figs 6-8, employing will be described two neighboring One of rail in the U-shaped rail 1 is fastened by screw and the connecting plate 5, another rail and the connection The fixation of plate 5 is fastened by using the second wedge mechanism 8 being arranged on inside connecting plate 5.

As shown in figure 8, in the connection structure of above-mentioned rail and rail, directly connect wherein a rail is used with connecting plate 5 The mode connect is fastened, i.e., is fastened using the screw and pin that diagonally set.

As shown in Fig. 6,8, another adjacent rail and connecting plate 5 using the second wedge mechanism 8 diagonally set and Bolt is fastened.The concrete structure of second wedge mechanism 8 is as shown in figs. 10-12.

As shown in figs. 10-12, in order to ensure the depth of parallelism of rail top surface and consider processing rail both sides and control rail In the case that overall length is there are error, in the present embodiment, the fastening structure for employing the second wedge mechanism 8 consolidates rail and connecting plate It is set to one.Second wedge mechanism 8 includes wedge block 43, second bullet 81 with a conical surface and pin bolt 82, institute It states the forepart of pin bolt 82 and the rail uses the fit system being gently press-fitted, the screw portion of the pin bolt 82 is mounted on institute The inside of the second bullet 81 and fixation are stated, wedge block 43, the wedge block are provided on the conical surface of second bullet 81 43 top, lower part, forepart are limited and are fixed by pressing plate 42 respectively.

In said structure, it due to there is colony system working outside rail, and for beautiful requirement, therefore adopts With pin bolt 82, and rail with the cooperation of pin bolt using pin tolerance fit, cooperation sells bolt using the tolerance fit of m6/H7 Using the square neck shape of GB794-67 bolts.

In addition, in the second above-mentioned wedge mechanism 8, wedge block 43 need to only be moved inward and be close to connecting plate 5, can just incited somebody to action The two steadily is fixed as one.Meanwhile it in order to limit wedge block 43 in horizontal, vertical direction degree of freedom, employs in institute Top, lower part, forepart, the rear portion for stating the second wedge mechanism 8 are limited by pressing plate 42 fix respectively.Pressing plate 42 is allowed in this way Plane fitting together tightly with 43 plane of wedge block, ensure that when wedge block 43 promotes tensioner inwards, can by rail with Firmly fixation is integral connecting plate 5, and there is no the relative movements of any direction.

Meanwhile in order to avoid the distance that wedge block 43 enters connecting plate 5 is different, employed in the present embodiment spheric washer and Taper faced washer, concrete structure on the screw portion of the pin bolt 82 as shown in figure 9, set spheric washer 6 and taper faced washer 7, the spheric washer 6 is pressed on the taper faced washer 7, and the outside of its spheric washer 6 is provided with clamp nut, is used for Spheric washer 6 is tightly pressed on taper faced washer 7 by clamp nut powerful fastening force, eventually by equidirectional pressing plate 42 by 8 tensioner of the second wedge mechanism.

In said structure, since spheric washer 6 is pressed on the taper faced washer 7, taper faced washer 7 is press-fitted into pressing plate again On 42, along with pressing plate 42 and wedge block 43 are in direct contact, accordingly even when wedge block 43 enter connecting plate 5 distance it is different or When person's wedge block 43 enters rear run-off the straight, rotation that also can be by spheric washer 6 on taper faced washer 7 so that spheric washer 6 Remain that line contacts between taper faced washer 7, finally by the powerful fastening force of clamp nut by spheric washer 6 and conical surface pad 7 being interlocked inflexibly of circle.

In conclusion pass through the second wedge mechanism 8, pressing plate 42 and spherical surface between two neighboring U-shaped rail 1 and connecting plate 5 It is whole to eventually become one for the structure type of washer 6 and taper faced washer 7, it is ensured that spinning frame when operating above for 20,000 turns, Any direction there is no relative movement, so as to ensure that spinning frame is smoothly run, ultimately improves the spinning performance of spinning frame.

Therefore, it is most imperial at last by the conventional fastening structure of the first wedge mechanism 4 and the second wedge mechanism 8 and combination Muscle, deadlight and connecting seat three are securely seated between together so that the frame strength of spinning frame increases, and can increase substantially Yarn performance processed；Filoplume reduces simultaneously, and broken end reduces, and noise and energy consumption decrease, and equipment operates steadily, in addition, this practicality is new The structure of type is simple, cost is relatively low, is easily worked, and easily ensure machining accuracy, suitable for promoting on a large scale

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. rail and connecting seat and the clamp device with deadlight in a kind of spinning frame, including at least two U-shaped dragon Muscle, L-shaped connecting seat and deadlight, the both sides of the deadlight are respectively arranged with L-shaped connecting seat, one side of the L-shaped connecting seat It is mutually fixed with the U-shaped rail, another side is mutually fixed with the deadlight, which is characterized in that in L-shaped connecting seat and deadlight phase While fixed, additionally use and carried out both with the first wedge mechanism inside deadlight by being arranged on L-shaped connecting seat It fastens, screw rod is provided with, and in the top of first wedge mechanism, lower part, forepart, rear part in first wedge mechanism It is not limited and fixed by pressing plate, wherein, the both ends of the screw rod are fixed, in addition, the two neighboring U-shaped rail passes through company Fishplate bar is fixed.

2. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 1 Sign is that the first bullet that first wedge mechanism includes wedge block and both ends are the conical surface, the screw rod is mounted on described The inside of first bullet, is provided with wedge block on the conical surface of first bullet, the top of the wedge block, lower part, preceding Portion, rear portion are limited and are fixed by pressing plate respectively.

3. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 1 Sign is, one of rail in the two neighboring U-shaped rail is fastened by screw and the connecting plate, in addition one The fixation of a rail and the connecting plate is fastened by using the second wedge mechanism being arranged on inside connecting plate.

4. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 3 Sign is that second wedge mechanism includes wedge block, second bullet with a conical surface and pin bolt, the pin bolt With the rail using the fit system being gently press-fitted, the screw portion of the pin bolt is mounted on second bullet for forepart It is internal and fixed, wedge block, the top of the wedge block, lower part, forepart difference are provided on the conical surface of second bullet It is limited and is fixed by pressing plate.

5. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 1 Sign is, straight pin is provided between the L-shaped connecting seat and the U-shaped rail.

6. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 2 Sign is that the both ends of the screw rod are respectively arranged with spheric washer and taper faced washer, and the spheric washer is pressed into the conical surface On washer, and the outside of its spheric washer is provided with clamp nut, for passing through the powerful fastening force of clamp nut by spherical surface Washer is tightly pressed on taper faced washer, eventually by equidirectional pressing plate by the first wedge mechanism tensioner.

7. rail and connecting seat and the clamp device with deadlight, special in a kind of spinning frame according to claim 4 Sign is, spheric washer and taper faced washer are provided on the screw portion of the pin bolt, and the spheric washer is pressed into described On taper faced washer, and the outside of its spheric washer is provided with clamp nut, it will for passing through the powerful fastening force of clamp nut Spheric washer is tightly pressed on taper faced washer, eventually by equidirectional pressing plate by the second wedge mechanism tensioner.