CN207325592U - A kind of oil pit milling train - Google Patents

Abstract

The utility model discloses a kind of oil pit milling train, belong to a kind of bearing machining equipment, including rack, it is arranged on the roll and abutment roller of rack, roll and abutment roller are vertically arranged at intervals, roll is driven by motor, abutment roller includes abutting axis and is rotatably connected on the sleeve abutted on the outside of axis, rack includes supporting rod and two connecting tubes being vertically arranged, one end of connecting tube is rotatably connected on supporting rod, two connecting tubes offer slippage slot on side wall close to each other, slippage slot is set along connecting tube axial direction, what the end of abutting axis was slided is connected in two neighboring slippage slot, it is spaced apart on the side wall of slippage slot and is used to be clamped the buckling groove for abutting axis equipped with some, buckling groove is connected with slippage slot one end.A kind of oil pit milling train of the utility model, it is simple in structure, design is reasonable, by adjusting the mutual distance between roll and abutment roller so that oil pit milling train can suppress the plate of different-thickness, improve the scope of application of oil pit milling train.

Description

A kind of oil pit milling train

Technical field

The utility model belongs to a kind of bearing machining equipment, more specifically, it relates to a kind of oil pit milling train.

Background technology

Oil pit milling train be it is a kind of be used for process one of machinery of bearing insert, mainly can be by between roll and abutment roller The active force mutually extruded, carry out pressure oil cave processing in the upper surface of plate, the oil pit knot needed for bearing insert inner wall be made Structure.

It is a kind of oil pit milling train common in workshop as shown in Figure 5, including base 1 and is vertically arranged on base 1 Rack 2, the rack 2 is equipped with spaced roll 3 and abutment roller 4, and the roll 3 and abutment roller 4 pass through bearing It is connected in two racks 2, roll 3 is driven by motor 11, and the outer surface of the roll 3 is equipped with the convex of some vertical diamond shapeds Block 5.But the roll and abutment roller of above-mentioned oil pit milling train are rotatably connected in rack, distance between the two is relatively fixed, The inapplicable compacting thinner thickness of above-mentioned oil pit milling train or thicker plate, it is therefore desirable to propose a kind of new technical solution to carry Quality and the scope of application during compacting oil pit of high oil pit milling train.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of oil pit milling train so that oil pit Milling train can suppress the plate of different-thickness, improve the scope of application of oil pit milling train.

To achieve the above object, the utility model provides following technical solution：A kind of oil pit milling train, including rack, set Roll and abutment roller in rack are put, the roll and abutment roller are vertically arranged at intervals, and the roll passes through motor Driving, the abutment roller include abutting axis and are rotatably connected on the sleeve abutted on the outside of axis, and the rack includes supporting rod and two The connecting tube that root is vertically arranged, one end of the connecting tube are rotatably connected on supporting rod, and two connecting tubes are close to each other Slippage slot is offered on side wall, what the end for abutting axis was slided is connected in two neighboring slippage slot, the slippage slot It is spaced apart on side wall and is used to be clamped the buckling groove for abutting axis equipped with some, the buckling groove is connected with slippage slot one end.

By using above-mentioned technical proposal, when needing replacing the plate of different-thickness, pressed sheet as needed The amplitude that big minor adjustment abutment roller moves up and down, operator is by the way that the end for abutting axis is connected in the buckling groove of diverse location Mode adjust the distance between roll and abutment roller and handled with the pressure oil caves of the steel suitable for different-thickness, it is suitable to expand it Scope.

The utility model is further arranged to：The screw rod for being rotationally connected with rack, the abutting are equipped with the connecting tube Axis is equipped with the annular contiguous block being connected with the screw flight.

By using above-mentioned technical proposal, operator can need to only rotate screw rod, and screw rod, which rotates, drives annular contiguous block edge Screw rod axial direction to slidably reciprocate, it is remote therewith or be abutted against roll to abut axis so that operator adjust abutment roller and Enhanced convenience during relative position between roll, while set screw rod to further enhance the supporting role to abutting axis, make The setting for obtaining abutment roller is more stablized.

The utility model is further arranged to：The screw rod is equipped with handle on one end away from supporting rod.

By using above-mentioned technical proposal, operator can rotate screw rod by handle, and screw rod, which rotates, drives annular connection Block slides up and down, so as to have the function that to reconcile the relative distance between roll and abutment roller so that operator supports in adjusting It is enhanced convenience during relative distance between spindle and roll, flexibly and quick.

The utility model is further arranged to：The handle is hinged on screw rod by hinge, and the connecting tube is close One end of handle is equipped with some card slots, abuts axle position handle when in buckling groove and is connected in card slot.

By using above-mentioned technical proposal, when completing to the adjusting of relative position between abutment roller and roll, operator Handle need to only be rotated around hinge so that handle can be laterally connected in card slot, can effectively reduce connecting tube at this time Relative motion between screw rod so that what abutting axis can more be stablized is connected in buckling groove.

The utility model is further arranged to：The end for abutting axis is equipped with groove, and fixture block, institute are equipped with the groove The opposing sidewalls for stating connecting tube are equipped with some through holes for clamping fixture block corresponding with buckling groove, one end of the fixture block It is connected to by spring in groove, its other end extends towards through hole direction and protrudes outside connecting tube.

By using above-mentioned technical proposal, when completing to the adjusting of relative position between abutment roller and roll, operator When being rotatablely connected pipe, under the action of the spring, the end of fixture block can be connected on the inner wall of connecting tube, and along connecting tube Inner wall rotate, when fixture block is moved to through hole, under the elastic reaction of spring fixture block can towards through hole direction move simultaneously Outwards it is connected in through hole, it is achieved thereby that the fixation to abutting axis, so that abutting being connected to of can more stablizing of axis In buckling groove, while it is also possible that oil pit milling train more stablizes during use and safety.

The utility model is further arranged to：The both sides of the sleeve are equipped with postive stop baffle, and the postive stop baffle is fixed It is connected to and abuts on axis.

By using above-mentioned technical proposal, the probability that sleeve horizontally slips can be effectively reduced so that operator is in pressure oil Plate is not easy to deviate predetermined track during cave, so as to improve the efficiency and quality of rolling oil pit.

The utility model is further arranged to：The outer surface of the roll is equipped with some convex blocks, and the convex block is rounded Or horizontal diamond shape, the convex block are helically distributed in roll outer surface.

By using above-mentioned technical proposal so that oil pit milling train can suppress different shape by replacing roll on plate Or the oil pit of size, so as to improve the scope of application of above-mentioned oil pit milling train.

In conclusion the utility model has the advantages that：A kind of oil pit milling train of the utility model, structure letter List, design are reasonable, by adjusting the mutual distance between roll and abutment roller so that oil pit milling train can suppress different-thickness Plate, improves the scope of application of oil pit milling train.

Brief description of the drawings

Fig. 1 is the present embodiment in non-regulated state（That is original state）Under stereogram；

Fig. 2 is the structure diagram of the present embodiment；

Fig. 3 is the enlarged drawing of A in Fig. 1, is mainly used for embodying the relation between handle and card slot；

Fig. 4 is the enlarged drawing of B in Fig. 2, is mainly used for embodying the structure in connecting tube；

Fig. 5 is the stereogram of the prior art.

Brief description of the drawings：1st, base；11st, motor；12nd, supporting rod；2nd, rack；3rd, roll；4th, abutment roller；41st, axis is abutted； 412nd, annular contiguous block；42nd, sleeve；43rd, groove；431st, fixture block；432nd, spring；5th, convex block；6th, connecting tube；61st, slippage slot； 63rd, through hole；62nd, buckling groove；64th, screw rod；65th, card slot；7th, handle；71st, hinge；8th, postive stop baffle.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " is referred respectively to towards or away from the direction of particular elements geometric center.

The principle explanation of the present embodiment：A kind of oil pit milling train of the present embodiment is divided into adjustable range state and non-regulated distance Two kinds of situations of state.Wherein, under non-regulated distance state, the transverse slot for abutting axis 41 and passing through buckling groove 62 of abutment roller 4 It is erected on the respective screw rod 64 in both ends；, it is necessary to hand-turning connecting tube 6 under adjustment state so that abut 41 horizontal direction of axis Depart from the gap scope of buckling groove 62, and be directed at slippage slot 61, then the abutting axis 41 at both ends is driven by rotating the handle 7 at both ends In up and down motion of the vertical direction along slippage slot 61.

A kind of oil pit milling train, as shown in Figure 1, including base 1, two racks 2 being vertically arranged being arranged on base 1, And roll 3 and abutment roller 4 in rack 2, wherein roll 3 and abutment roller 4 is vertically arranged at intervals, and is abutted Roller 4 is installed on the top of roll 3, and roll 3 is rotatably connected in rack 2 by bearing, and roll 3 is driven by motor 11； As depicted in figs. 1 and 2, abutment roller 4 includes abutting axis 41 and is rotatably connected on the sleeve 42 for abutting the outside of axis 41, and operation can lead to Cross motor driving roll 3 to rotate, two bottom surfaces up and down of plate are connected on roll 3 and abutment roller 4 respectively, in the work of frictional force Under, roll 3, which rotates, drives plate movement so that the abutment roller 4 above plate also rotates therewith, so as to reach in plate The purpose of pressure oil cave processing is carried out on material.

As shown in Figure 1, what rack 2 was vertically arranged including two supporting rods 12 being fixedly mounted on base 1 and two again Connecting tube 6, two connecting tubes 6 are set in mirror symmetry, wherein one end of every connecting tube 6 is rotatably connected on corresponding support On bar 12, two connecting tubes 6 offer the slippage slot 61 of strip on side wall close to each other, and the slippage slot 61 is along vertical side To opening up, wherein being connected in two neighboring slippage slot 61 of sliding up and down of the end of left and right two for abutting axis 41.

As depicted in figs. 1 and 2, axis 41 is abutted in order to fix, some cards is laterally offered on the side wall of slippage slot 61 Access slot 62, the connection of one end of buckling groove 62 and the slippage slot 61 of vertical direction, can be used in the abutting axis 41 of abutment roller 4 along 6 rotation direction of connecting tube can be entered smoothly in slippage slot 61 when departing from buckling groove 62.In addition, the other end of buckling groove 62 is consolidated It is connected on 6 wall of connecting tube, and buckling groove 62, with abutting between axis 41 there are gap, thus operator can pass through rotation connection Pipe 6 enables the end for abutting axis 41 to be normally connected in buckling groove 62.

The relative distance between roll 3 and abutment roller 4 is adjusted in order to facilitate the operation, as shown in Figure 2 and Figure 4, is being connected Screw rod 64 is equipped with pipe 6, the bottom rotation of screw rod 64 is connected in the upper surface of supporting rod 12, and is set on axis 41 is abutted There is annular contiguous block 412, wherein annular contiguous block 412 is threadedly coupled with screw rod 64, thus operator can be by driving screw rod 64 so that annular contiguous block 412 can be moved up and down along the axial direction of screw rod 64, it is achieved thereby that to roll 3 with abutting The adjusting of relative distance between roller 4.

As depicted in figs. 1 and 2, the relative position between roll 3 and abutment roller 4 is adjusted in order to facilitate the operation, in screw rod 64 are equipped with handle 7 on one end away from supporting rod 12, and thus operator can promote screw rod 64 to rotate by handle 7, drive Annular contiguous block 412 is moved up and down along screw rod 64, and screw rod 64, which rotates, promotes annular contiguous block 412 can be along the axis of screw rod 64 Moved up and down to direction, abutment roller 4 is further driven to closer or far from roll 3, so that operator is adjusting 4 He of abutment roller Enhanced convenience and quick during relative distance between roll 3.

In order to enable abut being connected in buckling groove 62 of can more stablizing of axis 41, as shown in Figures 2 and 3, handle 7 Lower end is hinged on screw rod 64 by hinge 71, and 6 upper end of connecting tube is equipped with three card slots 65, and each card slot 65 is along connecting tube 6 Radial direction set, the width of card slot 65 is greater than or equal to the outside diameter of handle 7, the hand when abutting axis 41 and being located in buckling groove 62 Handle 7 can be normally connected in card slot 65.

In order to further improve the stability when clamping of buckling groove 62 abuts axis 41, as shown in Figure 2 and Figure 4, axis is being abutted 41 end is equipped with groove 43, and fixture block 431 is equipped with groove 43, and wherein fixture block 431 is in cylinder in one end away from groove 43 Shape；Some and corresponding circular through hole 63 of buckling groove 62, and fixture block 431 are equipped with the opposing sidewalls of connecting tube 6 at the same time It can be connected to by spring 432 in through hole 63, one end of fixture block 431 is connected in groove 43 by what spring 432 was stablized, its The other end extends towards 63 direction of through hole and protrudes outside connecting tube 6.When completion is to relative position between abutment roller 4 and roll 3 Adjusting when, operator is when being rotatablely connected pipe 6, and under the action of spring 432, the end abutment of fixture block 431 is in connecting tube 6 On inner wall, and moved along the inner wall of connecting tube 6, when fixture block 431 is moved at through hole 63, in the elastic reaction of spring 432 Lower fixture block 431 can be moved towards 63 direction of through hole and is outwards connected in through hole 63, it is achieved thereby that to abutting consolidating for axis 41 It is fixed, so that abut that axis 41 can more stablize is connected in buckling groove 62, so that oil pit milling train is in the mistake used More stablize in journey and safe.

In order to reduce the probability that sleeve 42 horizontally slips so that operator's plate during pressure oil cave is not easy to deviate pre- Fixed track, as shown in Fig. 2, being equipped with postive stop baffle 8 on the both sides of sleeve 42, postive stop baffle 8 is installed on by bolt and abutted On axis 41；In addition as shown in Figure 1, being equipped with some convex blocks 5 on the outer surface of roll, convex block 5 is in horizontal diamond shape, or circle Shape, convex block 5 are helically distributed in 3 outer surface of roll so that oil pit milling train can be suppressed by replacing roll on plate The oil pit of different shape or size, improves the scope of application of above-mentioned oil pit milling train.

During work, operator rotates two connecting tubes 6 manually first so that abuts 41 horizontal direction of axis and departs from buckling groove 62 Gap scope, and be directed at slippage slot 61.Then screw rod 64, screw rod 64 are rotated by handle 7 according to the thickness of plate, operator Rotate and drive annular contiguous block 412 to be moved up and down along 64 axial direction of screw rod, be further driven to abutment roller 4 closer or far from rolling Roller 3, when the distance between abutment roller 4 and roll 3 reach the required thickness of pressed sheet, operator was towards connecting tube 6 weeks To direction（That is horizontal direction）It is rotatablely connected pipe 6 so that buckling groove can be connected to along 6 circumferential direction of connecting tube by abutting axis 41 In 62 gap, while fixture block 431 is outwards connected in through hole 63 under the action of spring 432.Then operator only need to be by hand Handle 7 is rotated around hinge 71 so that handle 7 is laterally connected in card slot 65, and the outer wall transverse fit of handle 7 is in card slot 65 at this time Inner wall on.

Then motor 11 is restarted, motor 11, which starts, drives roll 3 to rotate, and one end of plate is connected to by operator at this time Gap location between abutment roller 4 and roll 3, and promote abutment roller 4 to rotate backward under the rubbing action of plate, abutting at this time Under the squeezing action of roller 4 and roll 3, can plate upper surface carry out pressure oil cave processing, you can at the beginning of obtaining required bearing insert Finished product.

Specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, this area Technical staff as needed can make the present embodiment the modification of no creative contribution after this specification is read, but only All to be protected in the right of the utility model be subject to Patent Law.

Claims (7)

1. a kind of oil pit milling train, including rack（2）, be arranged on rack（2）On roll（3）And abutment roller（4）, the roll （3）And abutment roller（4）Vertically it is arranged at intervals, the roll（3）Pass through motor（11）Driving, the abutment roller（4）Bag Include abutting axis（41）Be rotatably connected on abutting axis（41）The sleeve in outside（42）, it is characterised in that：The rack（2）Including branch Strut（12）With two connecting tubes being vertically arranged（6）, the connecting tube（6）One end be rotatably connected on supporting rod（12）On, Connecting tube（6）Slippage slot is offered on side wall close to each other（61）, the slippage slot（61）Along connecting tube（6）Axial direction Set, the abutting axis（41）End slide be connected to two neighboring slippage slot（61）It is interior, the slippage slot（61）Side It is spaced apart on wall and is used to be clamped abutting axis equipped with some（41）Buckling groove（62）, the buckling groove（62）With slippage slot（61）One End connection.

A kind of 2. oil pit milling train according to claim 1, it is characterised in that：The connecting tube（6）It is interior to be equipped with rotation connection In rack（2）Screw rod（64）, the abutting axis（41）It is equipped with and the screw rod（64）The annular contiguous block of threaded connection （412）.

A kind of 3. oil pit milling train according to claim 2, it is characterised in that：The screw rod（64）Away from supporting rod（12） One end be equipped with handle（7）.

A kind of 4. oil pit milling train according to claim 3, it is characterised in that：The handle（7）Pass through hinge（71）It is hinged In screw rod（64）On, the connecting tube（6）Close to handle（7）One end be equipped with some card slots（65）, abut axis（41）Position In buckling groove（62）Handle when interior（7）It is connected to card slot（65）It is interior.

A kind of 5. oil pit milling train according to claim 4, it is characterised in that：The abutting axis（41）End be equipped with groove （43）, the groove（43）It is interior to be equipped with fixture block（431）, the connecting tube（6）Opposing sidewalls be equipped with some and buckling groove （62）It is corresponding for be clamped fixture block（431）Through hole（63）, the fixture block（431）One end pass through spring（432）Connection In groove（43）Interior, its other end is towards through hole（63）Direction extends and protrudes in connecting tube（6）Outside.

A kind of 6. oil pit milling train according to claim 5, it is characterised in that：The sleeve（42）Both sides be equipped with it is spacing Baffle（8）, the postive stop baffle（8）It is fixedly connected on abutting axis（41）On.

A kind of 7. oil pit milling train according to claim 1, it is characterised in that：The roll（3）If outer surface be equipped with Dry convex block（5）, the convex block（5）Rounded or horizontal diamond shape, the convex block（5）Helically it is distributed in roll（3）Appearance Face.