CN208577243U - One kind fixing rotating bar - Google Patents

Abstract

The utility model discloses one kind to fix rotating bar, be intended to provide it is a kind of more can accurately adjust rotating bar fix rotating bar, its key points of the technical solution are that, including pedestal, the pedestal is equipped with the curved support plate vertical with pedestal, the pedestal is equipped with rotating device, the rotating device includes the notch in support plate, support rod on pedestal, with the rotating bar of support rod rotation connection, the pitman being equipped with positioned at notch outer wall, positioned at the slideway of notch upper and lower, run through the first crossbar and second crossbar of slideway positioned at pitman both ends, through-hole positioned at first crossbar top, groove positioned at second crossbar top, through the baffle of first crossbar top through-hole, extension rod positioned at baffle top, several jacks for being inserted into inserted link are equipped with positioned at the inserted link on extension rod top and positioned at support plate upper surface.

Description

One kind fixing rotating bar

Technical field

The utility model relates to positioning device field, in particular to one kind fixes rotating bar.

Background technique

The machine of printing word and image.Modern printing machine is generally by loading, inking, coining, paper feeding (including folding) etc. Mechanism composition.Its working principle is: printing plate is made in the writings and image that will first print, and fills on the printer, then by people Work or printing machine, which are coated on ink on printing plate, the place of writings and image, then is directly or indirectly transferred to paper or other printings On object (such as textile, metal plate, plastic cement, leather, plank, glass and ceramics), to copy printed matter identical with printing plate. The invention and development of printing machine play a significant role the propagation of human civilization and culture.

Currently, the Chinese patent of Publication No. CN206156417U discloses one kind for turning-bar list on cloth printing machine Member, it includes first support, and the other end of the thread barrel is threaded with elongation bar, is opened in the middle part of the other end of the elongation bar Equipped with sliding slot, telescopic rod is plugged in the sliding slot, and the lower end of telescopic rod is connected by the intracavity bottom of spring and sliding slot, institute The shaft of the upper end and turning-bar of stating telescopic rod is articulated and connected, and the upper end of the turning-bar is equipped with block.

Although this upper end for deflecting rod element turning-bar on cloth printing machine tilts, supported by telescopic rod, thus So that front and back sides will not change while cloth turns to, while the tilting height of adjustable turning-bar, but often this Kind turning-bar rotational angle is inaccurate, so that transmission is easy to cause situations such as error occur.

Utility model content

The purpose of the utility model is to provide one kind to fix rotating bar, have can effectively to the angle of rotating bar into Row is adjusted, thus the case where preferably controlling when entire material is turned, while the advantage that the precision controlled can be more careful.

The above-mentioned technical purpose of the utility model has the technical scheme that

One kind fixing rotating bar, including pedestal, and the pedestal is equipped with the curved support plate vertical with pedestal, the pedestal It is equipped with rotating device, the rotating device includes the notch in support plate, support rod and support rod on pedestal The rotating bar of rotation connection, the pitman being equipped with positioned at notch outer wall, positioned at notch upper and lower slideway, be located at pitman two End through slideway first crossbar and second crossbar, the through-hole positioned at first crossbar top, the groove positioned at second crossbar top, Baffle through first crossbar top through-hole, the extension rod positioned at baffle top, positioned at extension rod top inserted link and be located at branch Fagging upper surface is equipped with several jacks for being inserted into inserted link.

By using above-mentioned technical proposal, the rotating device being equipped with effectively can oh adjust rotating bar, while rotate When bar turns to certain angle, effectively rotating bar can be fixed by the baffle between first crossbar and second crossbar In corresponding position, brought forward is continued during on the one hand can reducing rotating bar due to material transferring to occur to turn It is dynamic, precision is effectively improved, whole precision on the other hand can be effectively controlled, stops and turns after corresponding position is fallen Lever continues to rotate.

Further setting: being additionally provided with sliding slot on the slideway inner wall, the first crossbar and second crossbar, which are equipped with, to be used for It is caught in the sliding block of sliding slot.

By using above-mentioned technical proposal, the movement of first crossbar and second crossbar can be effectively assisted, is given simultaneously First crossbar and second crossbar effectively support.

Further setting: soft convex block is also uniformly provided on the sliding slot inner wall.

By using above-mentioned technical proposal, the soft convex block being equipped with can make rotating bar in the course of rotation can be by To certain resistance, thus on the one hand can effectively reduce occur rotating bar back pivot offset the case where appearance, effectively The resistance for improving precision, while on the other hand increasing rotation can be convenient user and preferably be adjusted, to increase adjusting The feel of rotation.

Further setting: being additionally provided with auxiliary device on the pedestal, the auxiliary device include bracket on pedestal, What transiting rod that worm screw on bracket and supporting bar top are connected by bearing and being sheathed on engaged on transiting rod with worm screw Worm gear, the transiting rod are fixedly connected with the connecting rod.

By using above-mentioned technical proposal, auxiliary device can effectively help entire rotating bar to rotate, due to what is used It is worm and gear, so as to effectively rotating bar be helped to be rotated, while the rotating manner of worm and gear can be better Control precision.

Further setting: the worm screw is additionally provided with swing handle far from worm gear one end.

By using above-mentioned technical proposal, convenient for users to the manipulation for worm and gear.

Further setting: graduation apparatus is additionally provided on the support plate outer wall.

By using above-mentioned technical proposal, convenient for users to how much being got to properly for determining that rotating bar needs to adjust Position.

In conclusion the utility model has the following beneficial effects: effectively can accurately be adjusted to rotating bar, Situations such as rotating bar deviates is reduced simultaneously, it is effective to control the corresponding position of rotating bar.

Detailed description of the invention

Fig. 1 is to fix rotating bar overall structure diagram；

Fig. 2 is to fix in rotating bar Fig. 1 enlarged structure schematic diagram at A.

In figure, 1, pedestal；2, support plate；3, rotating device；31, notch；32, support rod；33, rotating bar；34, it connects Stick；35, slideway；36, first crossbar；37, second crossbar；38, through-hole；39, groove；310, baffle；311, extension rod；312, it inserts Bar；313, jack；4, sliding slot；5, sliding block；6, soft convex block；7, auxiliary device；71, bracket；72, worm screw；73, transiting rod；74, Worm gear；8, swing handle；9, graduation apparatus.

Specific embodiment

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

Embodiment 1: one kind fixing rotating bar, including pedestal 1, and pedestal 1 is equipped with the curved support plate 2 vertical with pedestal 1, Pedestal 1 is equipped with rotating device 3, and rotating device 3 includes the lateral notch 31 being equipped with positioned at support plate 2,2 outer wall of support plate The upper top positioned at notch 31 is additionally provided with graduation apparatus 9.And be located on pedestal 1 in the side of support plate 2 and be additionally provided with support rod 32, it props up Strut 32 is equipped with auxiliary device 7, and auxiliary device 7 includes the bracket 71 being equipped with positioned at 32 side of support rod, turns on bracket 71 The dynamic worm screw 72 being connected with towards support rod 32, worm screw 72 are additionally provided with swing handle 8 far from 74 one end of worm gear, while in support rod 32 top is equipped with the transiting rod 73 being rotatablely connected with support rod 32 by bearing, is arranged on transiting rod 73 and nibbles with worm screw 72 The worm gear 74 of conjunction, is fixedly connected with rotating bar 33 on transiting rod 73, and rotating bar 33 passes through support plate 2 far from 73 one end of transiting rod On notch 31.

It is additionally provided with the soft convex block 6 of several laid out in parallel on the inner wall of notch 31, can effectively give rotating bar 33 Certain resistance, while the rotation of rotating bar 33 can't be stopped completely, it is additionally provided with and notch 31 in the upper and lower ends of notch 31 Parallel slideway 35, slideway 35 is interior through first crossbar 36 and second crossbar 37 is equipped with, in support plate 2 far from 32 side of support rod Outer wall on be additionally provided with pitman 34 for connecting first crossbar 36 and second crossbar 37.And in first crossbar 36 far from connection It is additionally provided with through-hole 38 on one end of stick 34, is additionally provided with groove 39 on the top of the second crossbar 37 of lower section, is equipped with and passes through in through-hole 38 Reach through hole 38 to groove 39 baffle 310.Through-hole 38 positioned at 36 top of first crossbar, the groove positioned at 37 top of second crossbar 39 and through 36 top through-hole 38 of first crossbar baffle 310, on the top of baffle 310 be equipped with extension rod 311, extension rod 311 top is additionally provided with inserted link 312, and be equipped on the upper surface of support plate 2 along 31 direction of notch and column distribution it is several For being inserted into the jack 313 of inserted link 312.

Its main operational principle is as follows: in use by rotating swing handle 8, worm screw 72 drives worm gear 74 rotations, the rotation so that entire rotating bar 33 shifts, and slid in notch 31, and set on 31 inner wall of notch The soft convex block 6 having can effectively stop the movement of rotating bar 33, can give the certain operation sense of operator, facilitate entirety More be accurately controlled, after reaching designated position can by putting down the baffle 310 in first crossbar 36 and second crossbar 37, So that inserted link 312 is inserted into jack 313, complete to stop rotating bar 33, to effectively be consolidated.And at this time soft Matter baffle 310 can also effectively stop the case where rotating bar 33 deviates backward, thus complete more to be accurately controlled.

The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (6)

1. one kind fixes rotating bar, including pedestal (1), the pedestal (1) is equipped with the curved support plate vertical with pedestal (1) (2), it is characterised in that: the pedestal (1) is equipped with rotating device (3), and the rotating device (3) includes being located at support plate (2) On notch (31), be located at pedestal (1) on support rod (32), with support rod (32) be rotatablely connected rotating bar (33), be located at Pitman (34) that notch (31) outer wall is equipped with, is located at pitman (34) two at the slideway (35) for being located at notch (31) upper and lower End is through the first crossbar (36) and second crossbar (37) of slideway (35), the through-hole (38) for being located at first crossbar (36) top, position Groove (39) in second crossbar (37) top, is located at baffle at the baffle (310) through first crossbar (36) top through-hole (38) (310) extension rod (311) on top, be located at extension rod (311) top inserted link (312) and be located at support plate (2) upper surface set There are several jacks (313) for being inserted into inserted link (312).

2. one kind according to claim 1 fixes rotating bar, it is characterised in that: be additionally provided with cunning on slideway (35) inner wall Slot (4), the first crossbar (36) and second crossbar (37) are equipped with the sliding block (5) for being caught in sliding slot (4).

3. one kind according to claim 2 fixes rotating bar, it is characterised in that: also uniformly set on sliding slot (4) inner wall There are soft convex block (6).

4. one kind according to claim 3 fixes rotating bar, it is characterised in that: be additionally provided with auxiliary dress on the pedestal (1) Set (7), the auxiliary device (7) include bracket (71) on pedestal (1), the worm screw (72) being located on bracket (71), with The transiting rod (73) and be sheathed on the snail engaged on transiting rod (73) with worm screw (72) that support rod (32) top is connected by bearing It takes turns (74), the transiting rod (73) is fixedly connected with the connecting rod.

5. one kind according to claim 4 fixes rotating bar, it is characterised in that: the worm screw (72) is far from worm gear (74) one End is additionally provided with swing handle (8).

6. one kind according to claim 5 fixes rotating bar, it is characterised in that: be additionally provided on support plate (2) outer wall Graduation apparatus (9).