CN211564376U

CN211564376U - Anti-rotation mechanism for slide bar of swing bucker

Info

Publication number: CN211564376U
Application number: CN201921985242.5U
Authority: CN
Inventors: 王启龙
Original assignee: Jiangsu Yuanyan Machinery Co ltd
Current assignee: Jiangsu Yuanyan Machinery Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-25
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a swing bucker slide bar prevents that favourable turn constructs, including swing mount, slide bar, the vertical power seat that is equipped with in top surface middle part of swing mount, the vertical driving gear, driven gear that are equipped with of mount pad is passed through to the swing mount inner wall bottom of swing groove top, the vertical fixed locking round pin that is provided with of mount pad top surface one end of driving gear top, the one end surface that swing mount inner wall was kept away from to the mount pad is equipped with the regulation pole through the vertical activity of transmission control seat, the slide bar passes through the vertical activity of rotation axis and sets up the swing inslot wall in mount pad one side, the surface horizontal fixation that the slide bar is close to driving gear one end is provided with ring. The utility model discloses the tooth's socket on slide bar surface is tangent with two driving gear parallels, and the syntropy of driving gear is rotated and is effectively resisted each other to the rotation when avoiding the slide bar swing to carry out synchronous revolution when avoiding the slide bar swing and prevent changeing the requirement in order to realize, excellent in use effect.

Description

Anti-rotation mechanism for slide bar of swing bucker

Technical Field

The utility model relates to a forging and pressing machinery technical field specifically is a mechanism is prevented changeing by swing bucker slide bar.

Background

Swing rolling is a new plastic forming method, and the contact area between the tool and the blank is limited, so that the deformation force can be reduced, and larger workpieces can be formed step by using smaller force.

The rotation-proof operation of the sliding rod of the existing roller mill is mainly realized by utilizing a structure that the rotation-proof rod slides along the guide rod in parallel to realize that only the swinging of the swinging shaft is not rotated, for example, the application number is 201520047729.4, the name is a patent of a swing roller sliding rod rotation-proof mechanism, the structure of the structure is only limited to the position of the sliding rod by preventing the directional sliding between the rotation-proof rod and the guide rod, the rotation-proof performance is easily influenced by the increase of the clearance due to the continuous friction between the two rods after the repeated swinging, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swing bucker slide bar prevents that favourable turn constructs to utilizing among the solution prior art to prevent that the directional slip between bull stick and guide bar realizes preventing changeing, easily leading to the clearance increase and influencing the problem of preventing changeing the performance because of the continuous friction between two poles after the repeated swing.

In order to achieve the above object, the utility model provides a following technical scheme: a swing bucker slide bar rotation-proof mechanism comprises a swing fixing frame and a slide bar, wherein a power seat is vertically and fixedly arranged in the middle of the top surface of the swing fixing frame, a swing groove is vertically formed in the longitudinal center line of the bottom surface of the swing fixing frame, a mounting seat is vertically and fixedly arranged at the bottom end of the inner wall of the swing fixing frame above the swing groove, a driving gear is vertically and movably arranged at one end of the side surface of the mounting seat through an arc-shaped groove, a locking pin is vertically and fixedly arranged at one end of the top surface of the mounting seat above the driving gear through a through hole, a plurality of driven gears are vertically and symmetrically arranged on the inner wall of the groove at the outer side of the driving gear, a prismoid-shaped transmission control seat is vertically and fixedly arranged on the surface of one end of the mounting, the surface of the bottom of the transmission control seat outside the adjusting rod is movably provided with a connecting rod through a vertical frame, the sliding rod is vertically movably arranged on the inner wall of the swinging groove on one side of the mounting seat through a rotating shaft, and the outer surface of one end, close to the driving gear, of the sliding rod is transversely and fixedly provided with a circular tooth groove.

Preferably, a forward and reverse rotating variable frequency motor is arranged in the inner wall of the power seat, and the output shaft is connected with a synchronizing wheel arranged in the transmission control seat through a transmission screw rod.

Preferably, two groups of driving gears are symmetrically arranged in the swing fixing frame on the outer side of the sliding rod and are respectively connected with the synchronous wheels in the transmission control seat through the transmission rod, and the outer surface of one end of each driving gear is meshed with the surface of the tooth groove at one end of the sliding rod.

Preferably, driven gears inside the grooves on the side surfaces of the mounting seats are meshed with each other and synchronously controlled to rotate by the driving gears.

Preferably, the locking pin is formed by combining a hydraulic rod and a bayonet lock, and a plurality of circular positioning holes are vertically formed in the top surface of the driving gear and are in clamping connection with the locking pin.

Preferably, the adjusting rod is an intermittent air supply type pneumatic push rod, and one end of the adjusting rod, which is far away from the inner wall of the transmission control seat, is movably connected with a connecting seat arranged in the middle of the top surface of the sliding rod through a connecting rod.

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

1. the driving gears and the driven gears are symmetrically arranged in the grooves in the side faces of the installation seat outside the sliding rod in an arc shape, the driving gears are respectively meshed with the surfaces of tooth grooves in one end of the sliding rod, the tooth grooves in the surface of the sliding rod are parallel and tangent to the two driving gears, the driving gears rotate in the same direction and can effectively resist rotation of the sliding rod during swinging, and therefore synchronous rotation is achieved during swinging of the sliding rod, the rotation preventing requirement is met, and the use effect is good.

2. The vertical locating pin that is equipped with in mount pad top surface above the driving gear and can be connected with the locating hole screens that driving gear top surface was equipped with, slide bar position is fixed reliable when can guaranteeing swing bucker shut down, avoids friction to influence life when strengthening the security performance, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal transmission connection structure of the swing fixing frame of the present invention;

FIG. 4 is a schematic view of the connection structure of the adjusting rod and the slide rod of the present invention;

fig. 5 is a schematic side partial structure view of the mounting base of the present invention.

In the figure: 1. swinging the fixed frame; 2. a slide bar; 3. a power base; 4. a swing groove; 5. a mounting seat; 6. A driving gear; 7. a lock pin; 8. a driven gear; 9. a transmission control seat; 10. adjusting a rod; 11. a connecting rod; 12. a tooth socket; 13. a variable frequency motor; 14. a drive screw; 15. a synchronizing wheel; 16. a connecting seat.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, in an embodiment of the present invention, an anti-rotation mechanism for a slide bar of a swing bucker comprises a swing fixing frame 1 and a slide bar 2, a power base 3 is vertically and fixedly arranged at the middle part of the top surface of the swing fixing frame 1, a swing groove 4 is vertically arranged at the longitudinal center line of the bottom surface of the swing fixing frame 1, a mounting base 5 is vertically and fixedly arranged at the bottom end of the inner wall of the swing fixing frame 1 above the swing groove 4, a driving gear 6 is vertically and movably arranged at one end of the side surface of the mounting base 5 by arranging an arc-shaped groove, a locking pin 7 is vertically and fixedly arranged at one end of the top surface of the mounting base 5 above the driving gear 6 by arranging a through hole, a plurality of driven gears 8 are vertically and symmetrically arranged on the inner wall of the groove outside the driving gear 6, a, an adjusting rod 10 is vertically and movably arranged in the middle of the inner wall of the transmission control seat 9 through a circular channel, a connecting rod 11 is movably arranged on the surface of the bottom of the transmission control seat 9 outside the adjusting rod 10 through a vertical frame, a sliding rod 2 is vertically and movably arranged on the inner wall of a swinging groove 4 on one side of the mounting seat 5 through a rotating shaft, and a circular tooth groove 12 is transversely and fixedly arranged on the outer surface of one end, close to the driving gear 6, of the sliding rod 2; a forward and reverse rotation variable frequency motor 13 is arranged in the inner wall of the power seat 3, and an output shaft is connected with a synchronizing wheel 15 arranged in the transmission control seat 9 through a transmission screw 14, so that the use requirement of utilizing a gear to perform whole-course control rotation prevention is met; two groups of driving gears 6 are symmetrically arranged inside the swing fixing frame 1 on the outer side of the sliding rod 2 and are respectively connected with a synchronizing wheel 15 inside the transmission control seat 9 through a transmission rod, and the outer surface of one end of each driving gear 6 is meshed and connected with the surface of a tooth groove 12 at one end of the sliding rod 2, so that the stability and reliability of transmission connection are realized; driven gears 8 in grooves in the side surfaces of the mounting seat 5 are meshed and connected with each other and synchronously controlled to rotate by a driving gear 6, so that the anti-rotation performance of the whole swing process is ensured; the locking pin 7 is formed by combining a hydraulic rod and a bayonet lock, a plurality of circular positioning holes are vertically formed in the top surface of the driving gear 6 and are in clamping connection with the locking pin 7, and the position of the sliding rod 2 is guaranteed to be fixed reliably when the sliding rod stops swinging; the adjusting rod 10 is an intermittent air supply type pneumatic push rod, one end of the adjusting rod 10, far away from the inner wall of the transmission control seat 9, is movably connected with a connecting seat 16 arranged in the middle of the top surface of the sliding rod 2 through a connecting rod 11, and the sliding rod 2 is driven to rotate through the connecting rod 11 through the telescopic motion of the adjusting rod 10 so as to ensure the swinging performance of the sliding rod 2.

The utility model discloses a theory of operation and use flow: when the swing grinding machine is used, the variable frequency motor 13 arranged in the power base 3 rotates to drive the transmission screw 14 to rotate, the transmission screw 14 rotates to drive the driving gears 6 to rotate in the same direction under the action of the synchronizing wheel 15 in the transmission control base 9, the tooth grooves 12 on the surface of the slide rod 2 are parallel and tangent to the two driving gears 6, and the rotation in the same direction can effectively resist the rotation of the slide rod 2 in the swing process to ensure a relative static state, so that the synchronous rotation of the slide rod 2 in the swing process is avoided to meet the anti-rotation requirement, the locking pin 7 between the driving gears 6 and the mounting base 5 can ensure that the position of the slide rod 2 is fixed and reliable when the swing grinding machine stops running, the safety performance is enhanced, the service life is prevented from.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a swing bucker slide bar prevents that favourable turn constructs, includes swing mount (1), slide bar (2), its characterized in that: the vertical fixed power seat (3) that is provided with in top surface middle part of swing mount (1), the vertical swing groove (4) of having seted up of bottom surface vertical central line department of swing mount (1), the vertical fixed mount pad (5) in swing mount (1) inner wall bottom of swing groove (4) top, mount pad (5) side one end is provided with driving gear (6) through seting up the vertical activity of arc recess, mount pad (5) top surface one end of driving gear (6) top is provided with lock pin (7) through seting up the vertical fixed lock pin (7) that is provided with of through-hole, the vertical symmetry of recess inner wall in the driving gear (6) outside is equipped with a plurality of driven gear (8), the vertical fixed prismoid form transmission control seat (9) that is provided with in one end surface that swing mount (1) inner wall was kept away from in mount pad (5), the inner wall middle part of transmission control seat (9) is provided with 10) The adjusting device comprises a transmission control seat (9) and a connecting rod (11) which are movably arranged on the bottom surface of the adjusting rod (10) through a vertical frame, a sliding rod (2) is arranged on the inner wall of a swinging groove (4) on one side of a mounting seat (5) through the vertical movement of a rotating shaft, and a circular ring-shaped tooth groove (12) is transversely and fixedly arranged on the outer surface of one end, close to a driving gear (6), of the sliding rod (2).

2. The anti-rotation mechanism for the sliding rod of the swing bucker as claimed in claim 1, wherein: the inner wall of the power seat (3) is internally provided with a forward and reverse rotating variable frequency motor (13), and an output shaft is connected with a synchronizing wheel (15) arranged in the transmission control seat (9) through a transmission screw (14).

3. The anti-rotation mechanism for the sliding rod of the swing bucker as claimed in claim 1, wherein: the inner portion of the swing fixing frame (1) on the outer side of the sliding rod (2) is symmetrically provided with two groups of driving gears (6) which are connected with an inner synchronizing wheel (15) of the transmission control seat (9) through transmission rods respectively, and the outer surface of one end of each driving gear (6) is meshed with the surface of a tooth groove (12) at one end of the sliding rod (2).

4. The anti-rotation mechanism for the sliding rod of the swing bucker as claimed in claim 1, wherein: driven gears (8) in grooves in the side surfaces of the mounting seat (5) are meshed with each other and are synchronously controlled to rotate by a driving gear (6).

5. The anti-rotation mechanism for the sliding rod of the swing bucker as claimed in claim 1, wherein: the locking pin (7) is formed by combining a hydraulic rod and a bayonet lock, and a plurality of circular positioning holes are vertically formed in the surface of the top of the driving gear (6) and are connected with the locking pin (7) in a clamping mode.

6. The anti-rotation mechanism for the sliding rod of the swing bucker as claimed in claim 1, wherein: the adjusting rod (10) is an intermittent air supply type pneumatic push rod, and one end of the adjusting rod (10), which is far away from the inner wall of the transmission control seat (9), is movably connected with a connecting seat (16) arranged in the middle of the top surface of the sliding rod (2) through a connecting rod (11).