CN209502643U - A kind of axis class coalignment - Google Patents

Abstract

The utility model discloses a kind of axis class coalignments comprising: frame parts；Jack pressed part is arranged on the frame parts；Wherein, the jack pressed part includes one group of clamping piece for clamping axis class raw material blank or product, this group of clamping piece includes underlying at least two contour V-blocks and at least one compression bar for being located above；Also, the jack pressed part further includes jack and jack base, and the jack is fixedly connected on the upper surface of described jack base, and the compression bar is connected to below the jack base；Wherein, the compression bar is equipped with automatic capturing division center, and the automatic capturing division center includes a last item, and the compression bar is pivotably attached on the last item, and the last item is fixedly connected on the jack base.The utility model structure is simple, easy to use, rapid operation.

Description

A kind of axis class coalignment

Technical field

The utility model relates to technical fields of mechanical processing, and in particular to a kind of axis class raw material blank or product bending Used coalignment after deformation.

Background technique

Axial workpiece is the common components of mechanical equipment.Mechanical equipment in the process of running, it is curved inevitably to there is axial workpiece Bent situation, traditional maintenance means are usually directly to replace axial workpiece.The with high costs of axial workpiece is directly replaced, and The bending axial workpiece replaced can only be handled as scrap iron, waste of resource.

Raw material blank or product bending will affect following process, and axis, component of rod category can generate during heat treatment Bending deformation needs subsequent handling to be straightened it, and coalignment is mostly using oil pressure lathe, most of such lathe at present It is all not enough intuitively, to be difficult to grasp alignment amount, very easy alignment amplitude is excessive, it is difficult to ensure that product matter using electrical control Amount and operating difficulties, low efficiency, in addition equipment cost is higher, virtually provides processing cost.

Transmission shaft has strict requirements to straightness, the accuracy for the transmission that otherwise will affect, since the length of long axis is long, It is easily bent when processing, so needing to correct, existing large size straightener is excessively complicated, at high cost, the precision of simple straightener It is not high.

Therefore a kind of general axis class coalignment is needed.

Utility model content

The utility model provides a kind of axis class coalignment, for being squeezed when axis class blank is bent with product Correction, as long as material shape is similar can to use the present apparatus for circle.

The technical solution of the utility model is as follows:

A kind of axis class coalignment comprising:

Frame parts；

Jack pressed part is arranged on the frame parts；

Wherein,

The jack pressed part includes one group of clamping piece for clamping axis class raw material blank or product, the group Clamping piece includes underlying at least two contour V-blocks and at least one compression bar for being located above；Also,

The jack pressed part further includes jack and jack base, and the jack is fixedly connected on described thousand The upper surface of jin top pedestal, the compression bar is connected to below the jack base；Wherein,

The compression bar is equipped with automatic capturing division center, and the automatic capturing division center includes a last item, the compression bar It is pivotably attached on the last item, the last item is fixedly connected on the jack base.

The utility model passes through the setting of automatic capturing division center, and raw material can be made to be not easy to fly out, accident is avoided to send out It is raw, it is highly-safe.

In a preferred embodiment, the compression bar with flowering structure by being pivotably attached on the last item: the compression bar is set There is accommodation groove, a part of the last item is arranged in the accommodation groove；The last item is radially equipped with peripheral groove, Yi Duixiang The compression bar is passed through to the fastener of setting and is arranged in the peripheral groove.Embodiment of above provides a kind of specific energy Enough realize the structure at automatic capturing center.

In one embodiment, the fastener is screw.

In a preferred embodiment, the lower surface of the compression bar and the upper surface of the V-block are respectively equipped with V-groove.V-type The setting of slot cooperates above-mentioned automatic capturing division center, makes raw material be not easy to fly out, avoids accident, highly-safe.

In a preferred embodiment, the inner surface of the V-groove is equipped with rubber pad, prevents from generating damage to material surface.

In a preferred embodiment, the frame parts includes the four columns being arranged according to the position at four angles of rectangle, Space between the two root posts and subsequent two root posts of the jack base setting in front, and the jack bottom Anti-rock structure is additionally provided on seat.The structure of such embodiment effectively prevents jack base in front-rear direction and left and right The shaking in direction guarantees its safety, and can also realize the quick-replaceable of jack base.

In a preferred embodiment, the anti-rock structure is to be separately positioned in two long sides of the jack base Block, the block is at least arranged two, and at least two blocks are arranged in diagonal positions, and each block is set It sets on the side of the column adjacent thereto.The structure of such embodiment effectively prevents jack base in front and back To the shaking with left and right directions, guarantee its safety, and can also realize the quick-replaceable of jack base.

In a preferred embodiment, the frame parts further includes bottom plate, top plate, the column and the bottom plate, top plate Welded type fixed structure is respectively adopted.Such a construction ensures the firmness of frame parts.

In a preferred embodiment, further include more extension springs, more extension springs setting the top plate with Between the jack base, the both ends of the every extension spring pass through connecting rod and the top plate and the jack respectively Pedestal is fixedly connected.Such a construction ensures the firmness of frame parts.

In a preferred embodiment, the connecting rod is welded on the top plate and the jack base.This structure It ensure that the firmness of frame parts.

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

The axis class coalignment of the utility model can be realized the correction of a variety of axis class raw material or product, high-efficient, peace Entirely, it manufactures, is easy to operate, most of accessory can directly be bought on the market, and it is easy to maintenance, it is easy to promote and utilize.

Detailed description of the invention

The structural front view and top view of Fig. 1 (a), the axis class coalignment that (b) is the utility model embodiment；

Fig. 2 is the partial sectional view of the automatic capturing division center of the axis class coalignment of the utility model embodiment；

Fig. 3 is jack base and the link stopper being arranged thereon in the structure of the axis class coalignment of the utility model embodiment Position view；

Fig. 4 (a), (b) be the utility model embodiment axis class coalignment one group of clamping piece when suppressing raw material Local map；

Fig. 5 be the utility model embodiment axis class coalignment jack center with raw material bending point same The position view of perpendicular.

Specific embodiment

In order to improve working efficiency, the labor intensity for mitigating worker, avoid risk, stabilized product quality, the hair of this programme Bright people has manufactured and designed the auxiliary correcting device of the utility model.

The utility model provides a kind of axis class coalignment, specifically a kind of universal thick coalignment of raw material axis class, Suitable for axis class raw material blank or product, for carrying out extruding correction when blank and product are bent, such as When raw material blank or product influence following process because of bending.

The utility model provides a kind of device used when raw material blank or product bending need to be straightened, should Device is slowly squeezed and deformed workpiece using jack, highly-safe, outer surface of workpiece is not destroyed, in addition in following process When be avoided that generation quality problems, improve the processing efficiency of product.The utility model structure is simple, easy to use, rapid operation.

The utility model is further described below in conjunction with the drawings and specific embodiments.Following embodiment is only used for For example, rather than the restriction protection scope of the utility model.

Embodiment

(a), (b) referring to Figure 1, axis class coalignment provided in this embodiment, mainly by frame parts and very heavy press Component composition processed.Wherein,

Frame parts is welded to form respectively by footing 1, bottom plate 2, column 3, top plate 6；There are four columns 3, and respectively The position at four angles of one rectangle is set；

Jack pressed part is by hydraulic jack 5, locating piece 9, jack base 4, extension spring 8, compression bar 10, last item 11, screw 12, V-block 13 form；Wherein,

The connection of jack pressed part and frame parts is attached mainly by extension spring 8 and connecting rod 7, wherein The quantity of connecting rod 7 is eight, and is respectively welded on the top plate 6 and on jack base 4；The quantity of extension spring 8 is four；

V-block 13 is directly placed on bottom plate 2, and the quantity of V-block 13 is two pieces；

The jack 5 is vertical.

In the present embodiment, 4 double swerve of jack base in order to prevent, has also been devised two pieces of link stoppers 14, two pieces of link stoppers 14 are welded on the different location on jack base 4, refer to Fig. 3, and two pieces of link stoppers 14 are specifically welded to jack base 4 In long side, and the relative position of two pieces of blocks 14 is the diagonal positions of jack base 4.In addition, because jack base 4 exists Be arranged on front-rear direction between two columns and two columns being located behind in front, and jack base 4 with The gap of forward and backward column 3 in the longitudinal direction is small, can be ignored, because without block is arranged；

Fig. 2 is referred to, compression bar 10 is used with last item 11 and is pivotally connected, while the connection type of the two is connected using gap Achieve the purpose that pivot；

Compression bar 10 is equipped with accommodation groove, and the lower part of last item 11 is arranged in the accommodation groove, and last item 11 is radially equipped with periphery Slot, screw 12 pass through compression bar 10 and are screwed into the peripheral groove of last item 11, and this connection type constitutes automatic capturing division center, energy Enough play the role of making 10 free centering of compression bar；

The Pasting rubber pad at the upper and lower V mouth of compression bar 10 and V-block 13, to prevent the material surface to alignment from carrying out Damage.

For the coalignment of the utility model, the center of jack and raw material bending point are in same perpendicular In (referring to Fig. 5).

For the coalignment of the utility model, the height of column is almost the same, and the length of spring is consistent.

For the coalignment of the utility model, press the compression bar of raw material or product that need to be straightened and V-block need to be It is heat-treated in manufacturing process.

For the coalignment of the utility model, for the shaking volume for reducing jack, by column and block 14 into Row positioning.

The alignment operation of the coalignment of the utility model is achieved in that the bending for finding raw material blank or product Intermediate point simultaneously marks, and then raw material blank or product are placed on two contour V-blocks 13, utilize hydraulic jack Top 5 overcomes the resistance of spring 8 to slowly move downward, and pushes compression bar 10 to raw material blank or product by jack base 4 The point of label is squeezed, and alignment effect is reached.

The alignment operation specific steps of the coalignment of the utility model may is that

1, each components of coalignment are assembled first by installation diagram, become an alignment tooling after connection, Wherein the center line of compression bar 10 need to be in same perpendicular with the center line for the V-block 13 being placed on bottom plate 2；

2, the bending position and label that raw material blank or product are found out on horizontal table, by raw material blank or production Product are placed on V-block 13；

3, by pressing hydraulic jack 5, the former material discharge position for keeping the contact of compression bar 10 labeled is corrected；

4, after having corrected, make jack pressure release, check whether raw material crooked position corrects, repeat to walk if being still bent Rapid 3 operation.

The coalignment of the utility model mainly for axis class material alignment, as long as material is similar can be made for circle Use the present apparatus.

The frame parts of the coalignment of the utility model is used as pillar using four columns 3, all adopts with bottom plate 2, top plate 6 With welded structure, guarantee its firmness；Hydraulic jack 5 equally uses four extension springs 8 by top plate 6 and jack base 4 is fixed, and devises the anti-rock structure (referring to Fig. 3) of jack base 4, guarantees its safety, in addition can be achieved quick Replacement.

The coalignment of the utility model squeezes raw material using upper and lower V-type mouth, and using in automatic capturing Core structure, raw material, which are not easy to fly out, occurs accident, highly-safe (referring to Fig. 2).

Disclosed above is only the preferred embodiment in the utility model.There is no all thin of detailed descriptionthe for preferred embodiment Section, also not limiting the utility model is only the specific embodiment.Obviously, according to the content of this specification, can make very much Modifications and variations.These embodiments are chosen and specifically described to this specification, is the original in order to preferably explain the utility model Reason and practical application, so that one of ordinary skill in the art be enable to utilize the utility model well.The utility model is only by right The limitation of claim and its full scope and equivalent.

Claims (10)

1. a kind of axis class coalignment characterized by comprising

Frame parts；

Jack pressed part is arranged on the frame parts；

Wherein,

The jack pressed part includes one group of clamping piece for clamping axis class raw material blank or product, group clamping Part includes underlying at least two contour V-blocks and at least one compression bar for being located above；Also,

The jack pressed part further includes jack and jack base, and the jack is fixedly connected on the jack The upper surface of pedestal, the compression bar are connected to below the jack base；Wherein,

The compression bar is equipped with automatic capturing division center, and the automatic capturing division center includes a last item, and the compression bar pivots It is connected on the last item, the last item is fixedly connected on the jack base.

2. axis class coalignment according to claim 1, which is characterized in that the compression bar with flowering structure by being pivotally connected On the last item: the compression bar is equipped with accommodation groove, and a part of the last item is arranged in the accommodation groove；The last item edge It is radially provided with peripheral groove, and the fastener of a pair of opposing passes through the compression bar and is arranged in the peripheral groove.

3. axis class coalignment according to claim 2, which is characterized in that the fastener is screw.

4. axis class coalignment according to claim 1, which is characterized in that the lower surface of the compression bar and the V-block Upper surface be respectively equipped with V-groove.

5. axis class coalignment according to claim 4, which is characterized in that the inner surface of the V-groove is equipped with rubber pad.

6. axis class coalignment according to claim 1, which is characterized in that the frame parts includes according to four, rectangle The four columns of the position setting at angle, the jack base are arranged between two root posts and subsequent two root posts in front Space, and anti-rock structure is additionally provided on the jack base.

7. axis class coalignment according to claim 6, which is characterized in that the anti-rock structure is is separately positioned on The block in two long sides of jack base is stated, the block is at least arranged two, and at least two blocks are in diagonal The side of the column adjacent thereto is arranged in line position setting, each block.

8. axis class coalignment according to claim 6, which is characterized in that the frame parts further includes bottom plate, top plate, Welded type fixed structure is respectively adopted in the column and the bottom plate, top plate.

9. axis class coalignment according to claim 8, which is characterized in that it further include more extension springs, described more Extension spring is arranged between the top plate and the jack base, and the both ends of the every extension spring pass through connection respectively Bar is fixedly connected with the top plate and the jack base.

10. axis class coalignment according to claim 9, which is characterized in that the connecting rod be welded on the top plate and On the jack base.