CN217801013U

CN217801013U - Upright post connecting device for gantry surface grinding machine

Info

Publication number: CN217801013U
Application number: CN202221672207.XU
Authority: CN
Inventors: 张永昌; 胡浪; 张致富; 蒋卓良
Original assignee: Nanjing Tainuo Machinery Co ltd
Current assignee: Nanjing Tainuo Machinery Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-15
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a stand connecting device for planer-type surface grinding machine, the on-line screen storage device comprises a base, the both sides of base all are connected with the link, telescopic machanism set up in the inside of link, clamping mechanism set up in the top of link, clamping mechanism is connected with the stand. The utility model discloses utilize transfer line, gear, rack and fixed pin matched with to set up the mode, drive gear revolve through the transfer line, the gear drives the rack and promotes and remove the frame to use the fixed pin to fix once more, thereby adjusted and removed the distance between frame and the mount, make interval between two stands shorten or elongate, the simple convenient easy operation of adjustment mode has also satisfied the not nimble problem of stand installation simultaneously.

Description

Upright post connecting device for gantry surface grinding machine

Technical Field

The utility model relates to a connecting device technical field, in particular to a stand connecting device for longmen flat grinder.

Background

The gantry surface grinding machine mainly uses the periphery of a grinding wheel to grind and process the surface of a large short and wide workpiece. The gantry surface grinding machine adopts a gantry layout and is of a closed rigid frame structure consisting of a machine body, double columns and a cross beam.

Current flat grinder stand structure, its mounting means is comparatively fixed, directly uses the bolt to lead to its adjustable flexibility ratio lower with stand and base fixed connection usually, can't be applicable to the crossbeam of different length for when installing the crossbeam at every turn, need survey the length of crossbeam in advance, just can install the stand, and then influence whole result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand connecting device for gantry surface grinding machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stand connecting device for gantry surface grinding machine includes:

the connecting frame is connected to two sides of the base;

the telescopic mechanism is arranged inside the connecting frame;

the clamping mechanism is arranged at the top end of the connecting frame and is connected with an upright post.

Preferably, the connecting frame comprises a fixed frame and a movable frame, one side of the fixed frame is fixedly connected with the base, and the movable frame is connected with the other side of the fixed frame.

Preferably, telescopic machanism is including transfer line, gear, rack and fixed pin, one side of mount is seted up flutedly, the rack is connected with the inner chamber sliding and alternating of recess, one side of rack with remove a fixed connection, the gear is connected with rack toothing, the gear is connected with the fixed alternating of transfer line, the transfer line rotates with the mount and alternates and is connected, the fixed pin is connected with the gear sliding and alternating, one side of mount is opened and is equipped with a plurality of fixed orificess, and is a plurality of the fixed orifices is the circumference and arranges, the fixed pin is connected with the inner chamber sliding and alternating of fixed orifices.

Preferably, a plurality of sliding chutes are formed in one side of the fixing frame, sliding rods are slidably inserted into inner cavities of the sliding chutes, and one ends of the sliding rods are fixedly connected with the moving frame.

Preferably, one side of the fixing frame is provided with a cover plate, one side of the cover plate is slidably and alternately connected with a plurality of fixing bolts, one side of the fixing frame is provided with a plurality of threaded holes, and the fixing bolts are alternately connected with inner cavity threads of the threaded holes.

Preferably, the latch mechanism is including compression spring, joint piece and gag lever post, the spread groove has been seted up on the top of removing the frame, the stand is connected with the inner chamber sliding alternate of spread groove, the joint groove has all been seted up to the both sides of spread groove inner wall, the joint piece is connected with the inner chamber sliding alternate of joint groove, compression spring's the one end and the inner wall fixed connection in joint groove, compression spring's the other end and joint piece fixed connection, the gag lever post has been seted up on the top in joint groove, gag lever post fixed connection is in the top of joint piece, the gag lever post is connected with the inner chamber sliding alternate of gag lever post.

Preferably, the draw-in groove has been seted up to the outer wall of stand, the joint piece alternates with the inner chamber of draw-in groove and is connected, a plurality of dead levers of the bottom equidistance fixedly connected with of spread groove, a plurality of locating holes have been seted up to the bottom equidistance of stand, the dead lever alternates with the inner chamber of locating hole and is connected.

The utility model discloses a technological effect and advantage:

(1) The utility model utilizes the setting mode of the transmission rod, the gear, the rack and the fixed pin which are matched, the gear is driven by the transmission rod to rotate, the gear drives the rack to push the movable frame, and the fixed pin is used for fixing again, thereby adjusting the distance between the movable frame and the fixed frame, shortening or lengthening the distance between two upright posts, the adjusting mode is simple, convenient and easy to operate, and simultaneously, the problem that the upright posts are not flexible enough in installation is also met;

(2) The utility model discloses utilize compression spring, joint piece and gag lever post matched with mode of setting, can with the stand through the joint piece joint in the inner chamber of spread groove, can dismantle the stand through the gag lever post, the installation of stand is comparatively convenient with the dismantlement, the setting up of dead lever makes the stand difficult emergence rocking in the gag lever post, has guaranteed the straightness that hangs down between crossbeam and the base;

(3) The utility model discloses utilize apron and fixing bolt matched with to set up the mode, can dismantle the apron through fixing bolt, be convenient for change slide bar, gear and rack, prolonged telescopic machanism's life.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a connecting frame; 21. a fixed mount; 22. a movable frame; 3. a telescoping mechanism; 31. a transmission rod; 32. a gear; 33. a rack; 34. a fixing pin; 4. a clamping mechanism; 41. a compression spring; 42. a clamping block; 43. a limiting rod; 5. a column; 6. a slide bar; 7. a cover plate; 8. fixing the bolt; 9. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

The utility model provides a stand connecting device for longmen flat grinder as shown in fig. 1-4, include:

the device comprises a base 1, wherein two sides of the base 1 are both connected with connecting frames 2;

the telescopic mechanism 3 is arranged inside the connecting frame 2;

the clamping mechanism 4 is arranged at the top end of the connecting frame 2, and the clamping mechanism 4 is connected with an upright post 5.

The connecting frame 2 comprises a fixed frame 21 and a movable frame 22, one side of the fixed frame 21 is fixedly connected with the base 1, and the movable frame 22 is connected with the other side of the fixed frame 21.

Telescopic machanism 3 is including transfer line 31, gear 32, rack 33 and fixed pin 34, the recess is seted up to one side of mount 21, the inner chamber sliding insertion connection of rack 33 and recess, one side and the removal frame 22 fixed connection of rack 33, gear 32 is connected with the meshing of rack 33, gear 32 is connected with the inner chamber sliding insertion of transfer line 31, transfer line 31 rotates with mount 21 and alternates and is connected, fixed pin 34 slides with gear 32 and alternates and is connected, a plurality of fixed orificess have been seted up to one side of mount 21, a plurality of fixed orificess are the circular array, fixed pin 34 slides with the inner chamber of fixed orifices and alternates and is connected, extract fixed pin 34, rotate transfer line 31, transfer line 31 drives gear 32 and rotates, gear 32 drives rack 33 and carries out the ascending removal of horizontal direction, thereby it keeps away from mount 21 to promote removal frame 22 through rack 33, thereby the interval between two stands 5 has been adjusted.

A plurality of sliding chutes are formed in one side of the fixed frame 21, a sliding rod 6 is slidably inserted into an inner cavity of each sliding chute, one end of each sliding rod 6 is fixedly connected with the movable frame 22, the sliding rod 6 plays a role in connecting the movable frame 22, and the sliding rod 6 slides in the sliding chutes when the racks 33 push the movable frame 22.

One side of mount 21 is provided with apron 7, one side sliding interlude of apron 7 is connected with a plurality of fixing bolt 8, a plurality of screw holes have been seted up to one side of mount 21, fixing bolt 8 alternates with the inner chamber screw thread of screw hole and is connected, apron 7 has played the effect of sheltering from recess and sliding tray, slide bar 6 and rack 33 all alternate with apron 7 sliding, when needs are changed inside part, dismantle apron 7 through fixing bolt 8 and get off, can be with slide bar 6, gear 32 and rack 33 change, in order to prolong telescopic machanism 3's life.

Clamping mechanism 4 is including compression spring 41, joint piece 42 and gag lever post 43, the spread groove has been seted up on the top of removal frame 22, stand 5 is connected with the inner chamber sliding interlude of spread groove, the joint groove has all been seted up to the both sides of spread groove inner wall, joint piece 42 is connected with the inner chamber sliding interlude of joint groove, compression spring 41's one end and the inner wall fixed connection in joint groove, compression spring 41's the other end and joint piece 42 fixed connection, compression spring 41 is in compression state all the time, make compression spring 41 have an elastic force to joint piece 42 all the time, make joint piece 42 tightly block among the draw-in groove of stand 5, thereby fix stand 5, the gag lever post has been seted up on the top in joint groove, gag lever post 43 fixed connection is on the top of joint piece 42, gag lever post 43 is connected with the inner chamber sliding interlude of gag lever post, can dismantle stand 5 through gag lever post 43, the installation and the dismantlement of stand 5 are comparatively convenient.

The draw-in groove has been seted up to the outer wall of stand 5, and joint piece 42 is connected with the inner chamber sliding alternate of draw-in groove, and a plurality of dead levers 9 of the bottom equidistance fixedly connected with of spread groove, a plurality of locating holes have been seted up to the bottom equidistance of stand 5, and dead lever 9 is connected with the inner chamber sliding alternate of locating hole, and setting up of dead lever 9 makes stand 5 difficult emergence in the spacing groove rock, has guaranteed the straightness that hangs down between crossbeam and the base 1.

The utility model discloses theory of operation:

when installing stand 5 on link 2, through pulling gag lever post 43, make gag lever post 43 drive among the joint piece 42 indentation joint groove, insert the inside of spread groove with stand 5, make the locating hole and the dead lever 9 slip of stand 5 bottom alternate and be connected, loosen gag lever post 43, joint piece 42 is connected with draw-in groove slip alternate under compression spring 41's elastic force, thereby fix the inside at the spread groove with stand 5, when the interval between two stands 5 needs to be adjusted, extract fixed pin 34, rotate transfer line 31, transfer line 31 drives gear 32 and rotates, gear 32 drives rack 33 and carries out the ascending removal of horizontal direction, and drive slide bar 6 and slide in the sliding tray, thereby it keeps away from mount 21 to promote movable rack 22 through rack 33, thereby the interval between two stands 5 has been adjusted.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A stand connecting device for gantry surface grinding machine, its characterized in that includes:

the device comprises a base (1), wherein two sides of the base (1) are connected with connecting frames (2);

the telescopic mechanism (3) is arranged inside the connecting frame (2);

the clamping mechanism (4) is arranged at the top end of the connecting frame (2), and the clamping mechanism (4) is connected with an upright post (5).

2. The column connecting device for the gantry surface grinding machine according to claim 1, wherein the connecting frame (2) comprises a fixed frame (21) and a movable frame (22), one side of the fixed frame (21) is fixedly connected with the base (1), and the movable frame (22) is connected with the other side of the fixed frame (21).

3. The column connecting device for the gantry surface grinding machine according to claim 2, wherein the telescopic mechanism (3) comprises a transmission rod (31), a gear (32), a rack (33) and a fixing pin (34), a groove is formed in one side of the fixed frame (21), the rack (33) is slidably and alternately connected with an inner cavity of the groove, one side of the rack (33) is fixedly connected with the movable frame (22), the gear (32) is meshed with the rack (33) and is connected with the transmission rod (31) in a penetrating manner, the transmission rod (31) is rotatably and alternately connected with the fixed frame (21), the fixing pin (34) is slidably and alternately connected with the gear (32), a plurality of fixing holes are formed in one side of the fixed frame (21) and are circumferentially arranged, and the fixing pin (34) is slidably and alternately connected with an inner cavity of the fixing hole.

4. The column connecting device for the gantry surface grinder as claimed in claim 2, wherein a plurality of sliding grooves are formed in one side of the fixed frame (21), a sliding rod (6) is slidably inserted into an inner cavity of each sliding groove, and one end of each sliding rod (6) is fixedly connected with the movable frame (22).

5. The upright post connecting device for the gantry surface grinding machine as claimed in claim 2, wherein a cover plate (7) is arranged on one side of the fixing frame (21), a plurality of fixing bolts (8) are slidably and penetratingly connected to one side of the cover plate (7), a plurality of threaded holes are formed in one side of the fixing frame (21), and the fixing bolts (8) are threadedly and penetratingly connected with inner cavities of the threaded holes.

6. The column connecting device for the gantry surface grinding machine according to claim 2, wherein the clamping mechanism (4) comprises a compression spring (41), a clamping block (42) and a limiting rod (43), a connecting groove is formed in the top end of the moving frame (22), the column (5) is slidably and alternately connected with an inner cavity of the connecting groove, clamping grooves are formed in both sides of the inner wall of the connecting groove, the clamping block (42) is slidably and alternately connected with the inner cavity of the clamping groove, one end of the compression spring (41) is fixedly connected with the inner wall of the clamping groove, the other end of the compression spring (41) is fixedly connected with the clamping block (42), the limiting groove is formed in the top end of the clamping groove, the limiting rod (43) is fixedly connected to the top end of the clamping block (42), and the limiting rod (43) is slidably and alternately connected with the inner cavity of the limiting groove.

7. The column connecting device for the planogrinder grinding machine of claim 6, wherein the outer wall of the column (5) is provided with a slot, the clamping block (42) is slidably inserted into the inner cavity of the slot, the bottom end of the slot is fixedly connected with a plurality of fixing rods (9) at equal intervals, the bottom end of the column (5) is provided with a plurality of positioning holes at equal intervals, and the fixing rods (9) are slidably inserted into the inner cavity of the positioning holes.