CN213291484U

CN213291484U - Buffering support for press with limiting function

Info

Publication number: CN213291484U
Application number: CN202021594724.0U
Authority: CN
Inventors: 丛柳
Original assignee: Yantai Huakun Hydraulic Equipment Co ltd
Current assignee: Yantai Huakun Hydraulic Equipment Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-28
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a buffer support for press with limit function, including the curb plate body and support main part, the rotary drum runs through the outer wall of curb plate body, and the top of rotary drum is connected with the screw thread post to the top of screw thread post is connected with the bottom of rubber extrusion piece, the gag lever post is installed to the top both sides position an organic whole of screw thread post, and the gag lever post runs through in fenestrate inside to the outer wall of perforation run through the curb plate body, the top of rotation axis is connected with the bottom of placing the board, and places the inboard of board setting at the curb plate body. This buffer support for press with limit function, the press is placed and can carry out decurrent extrusion removal work to placing the board when placing the board top, and the second spool is rotatory to make the inside screw thread post of a rotatory section of thick bamboo remove to the inboard of support main part, and the rubber extrusion piece on cooperation top sets up and has just also fine completion carry out spacing fixed effect to the press, and press during operation displacement can not appear seriously.

Description

Buffering support for press with limiting function

Technical Field

The utility model relates to a press technical field specifically is a buffer support for press with limit function.

Background

The press machine is a universal machine, and is often used in punching and other processes, and because the press machine works specially and often generates a large amount of vibration, the press machine is generally matched with a buffer base for use when in use, but the press machine in the existing market can not well meet the requirements of people when in use;

when the press machine is used, the press machine is inconvenient to carry out limiting work, the phenomenon that the position of the whole press machine is seriously changed can be caused when the press machine works, the whole support cannot be well moved, and inconvenience is brought to a certain degree for the work of the press machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press is with buffering support with limit function to it is inconvenient to carry out spacing work to the press when using to solve the press buffering support on the existing market that above-mentioned background art provided, and the inconvenient problem of removing of carrying on.

In order to achieve the above object, the utility model provides a following technical scheme: a buffering support for a press with a limiting function comprises a side plate body and a support main body, wherein the support main body is integrally installed at the bottom of the side plate body, a tooth block is installed on the surface of the inner wall of the side plate body, a rotating gear is arranged at the position corresponding to the outer part of the tooth block, a rotating shaft penetrates through the middle of the rotating gear, a rotating outer gear and a rotating inner gear are symmetrically arranged outside the rotating shaft relative to the central axis of the rotating gear, a second connecting rope is connected below the rotating outer gear, the second connecting rope is wound at the outer position of a first wire spool, a screw rod is coaxially connected in the middle of the first wire spool, a rotating sleeve is in threaded connection with the outer part of the screw rod, one end of a rotating rod is connected to the bottom of the rotating sleeve through a connecting shaft, and the other end of the rotating rod is, the top of rotatory internal gear is connected with the bottom of first connecting rope, and the top winding of first connecting rope is in the outside of second wire reel to the top coaxial coupling of second wire reel has a rotatory section of thick bamboo, the rotatory section of thick bamboo runs through the outer wall of curb plate body, and the top of rotatory section of thick bamboo is connected with the screw thread post to the top of screw thread post is connected with the bottom of rubber extrusion piece, the gag lever post is installed to the top both sides position an organic whole of screw thread post, and the gag lever post runs through in fenestrate inside to the outer wall of perforation run through the curb plate body, the top of rotation axis is connected with the bottom of placing the board, and places the inboard that the board set up at the curb plate body.

Preferably, the tooth blocks are arranged on the inner wall of the side plate body at equal intervals, the tooth blocks are meshed with the rotating gear, and the side plate body and the support main body are of a hollow structure penetrating through the inner wall.

Preferably, the central axes of the first wire spool and the second wire spool are connected with the inner wall of the support main body and the inner wall of the side plate body through torsion springs, the diameter of the first wire spool is half of that of the external rotation gear, and the diameters of the external rotation gear, the internal rotation gear and the second wire spool are the same.

Preferably, the inside of the rotary cylinder is in a thread structure, the thread structure inside the rotary cylinder is meshed with the thread column, and the thread column and the limiting rod form a structure in a shape like a Chinese character 'shan'.

Preferably, the inner part of the through hole is a smooth plane, and the size of the through hole is matched with the size of the cross section of the limiting rod.

Preferably, the top end of the rotating shaft is arranged in the sliding groove, and the inner wall of the arc-shaped cover arranged at the top end of the reset spring arranged in the sliding groove is a smooth plane.

Compared with the prior art, the beneficial effects of the utility model are that: the pressure machine with the limiting function is provided with the buffer support;

1. when the press machine is placed above the placing plate, downward extrusion movement work can be carried out on the placing plate, the placing plate descends to enable the rotating gear on the rotating shaft and the tooth block to be meshed with each other, the rotating work of the rotating gear is completed, when the rotating gear rotates, the first winding shaft and the second winding shaft can be enabled to carry out paying-off and taking-up work through the arrangement of the external rotating gear and the internal rotating gear, the second winding shaft rotates to enable the threaded column inside the rotating cylinder to move towards the inner side of the support main body, the effect of limiting and fixing the press machine is well completed by matching with the arrangement of the rubber extrusion block at the top end, and serious displacement of the press machine during working can not occur;

2. the first winding shaft rotates to enable the screw rod to rotate, when the screw rod rotates, the screw rod is matched with the rotary sleeve above the screw rod to move left and right, so that the rotary rod can rotate, the roller is pushed out of the middle of the reserved groove at the bottom of the support main body when the rotary rod rotates, and the effect of moving the whole support is conveniently achieved under the action of the roller;

3. whole press vibrations atress can make places the board and reciprocate in the inside of the curb plate body, has just also fine completion carry out absorbing effect to the press when placing the board and reciprocate.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the bottom view structure of the present invention;

FIG. 5 is a schematic top view of the screw rod of the present invention at the bottom of the support body;

fig. 6 is a schematic view of a side view of the connection between the rotating shaft and the outer wall of the side plate of the present invention.

In the figure: 1. a side plate body; 2. a support body; 3. a tooth block; 4. placing the plate; 5. a first connecting rope; 6. a rotating outer gear; 7. a second connecting rope; 8. a first wire spool; 9. a screw rod; 10. a roller; 11. rotating the sleeve; 12. a rotary drum; 13. a threaded post; 14. a rubber extrusion block; 15. perforating; 16. a limiting rod; 17. a second spool; 18. a rotating gear; 19. a rotating shaft; 20. a rotating inner gear; 21. rotating the rod; 22. a connecting shaft; 23. a chute; 24. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a buffering support with a limiting function for a press machine comprises a side plate body 1, a support main body 2, a tooth block 3, a placing plate 4, a first connecting rope 5, a rotary external gear 6, a second connecting rope 7, a first wire reel 8, a screw rod 9, a roller 10, a rotary sleeve 11, a rotary cylinder 12, a threaded column 13, a rubber extrusion block 14, a perforation 15, a limiting rod 16, a second wire reel 17, a rotary gear 18, a rotary shaft 19, a rotary internal gear 20, a rotary rod 21, a connecting shaft 22, a sliding chute 23 and a return spring 24, wherein the support main body 2 is integrally installed at the bottom of the side plate body 1, the tooth block 3 is installed on the inner wall surface of the side plate body 1, the rotary gear 18 is arranged at a position corresponding to the outer part of the tooth block 3, the rotary shaft 19 is arranged in the middle of the rotary gear 18 in a penetrating manner, the rotary external gear 6 and the rotary internal gear 20 are symmetrically arranged on, and a second connecting rope 7 is connected below the external rotary gear 6, the second connecting rope 7 is wound on the outer position of the first wire spool 8, the middle of the first wire spool 8 is coaxially connected with a screw rod 9, the outer thread of the screw rod 9 is connected with a rotary sleeve 11, the bottom of the rotary sleeve 11 is connected with one end of a rotary rod 21 through a connecting shaft 22, the other end of the rotary rod 21 is also connected with the upper part of the roller 10 through the other end of the connecting shaft 22, the upper part of the internal rotary gear 20 is connected with the bottom of the first connecting rope 5, the top end of the first connecting rope 5 is wound on the outer part of the second wire spool 17, the top end of the second wire spool 17 is coaxially connected with a rotary cylinder 12, the rotary cylinder 12 penetrates through the outer wall of the side plate body 1, the top end of the rotary cylinder 12 is connected with a threaded column 13, and the top end of the threaded column 13, the gag lever post 16 is installed to the top both sides position an organic whole of screw post 13, and gag lever post 16 runs through the inside at perforation 15 to perforation 15 runs through the outer wall of curb plate body 1, and the top of rotation axis 19 is connected with the bottom of placing board 4, and places the inboard that board 4 set up at curb plate body 1.

The tooth blocks 3 are arranged on the inner wall of the side plate body 1 at equal intervals, the tooth blocks 3 are meshed with the rotating gear 18, and the side plate body 1 and the support main body 2 are internally of a penetrating hollow structure, so that the rotating gear 18 can rotate when the rotating gear 18 moves under the action of the placing plate 4.

The center pin of first wire reel 8 and second wire reel 17 all passes through torsional spring connection with the inner wall of support main part 2 and the inner wall of curb plate 1, and the diameter of first wire reel 8 is half of the diameter of rotatory external gear 6, and rotatory external gear 6, rotatory internal gear 20 is the same with the diameter of second wire reel 17 three, make can make the rotatory two circles of first wire reel 8 when rotatory round of rotatory external gear 6, and then drive the rotatory and then reach the effect that makes rotary rod 21 rotatory of lead screw 9 when making first wire reel 8 rotatory.

The inside of a rotatory section of thick bamboo 12 is thread structure, and intermeshing between the inside thread structure of a rotatory section of thick bamboo 12 and the screw thread post 13, and constitute "mountain" font structure setting between screw thread post 13 and the gag lever post 16, the inside of perforation 15 is smooth plane, and the size of a dimension of perforation 15 is identical with the cross sectional dimension size of gag lever post 16, can make screw thread post 13 carry out the back-and-forth movement when guaranteeing that a rotatory section of thick bamboo 12 is rotatory, the completion carries out spacing effect to the press.

The top of rotation axis 19 sets up in the inside of spout 23, and the inner wall of the arc cover that 24 tops of the inside reset spring that sets up of spout 23 set up is smooth plane, guarantees that rotation axis 19 both can carry out rotation work and conveniently carries out automatic re-setting work under reset spring 24's effect.

The working principle is as follows: when the buffering support with the limiting function for the press machine is used, firstly, as shown in fig. 1 and fig. 4-5, the placing plate 4 on the whole side plate body 1 is at the uppermost position, and at the moment, the roller 10 at the bottom of the whole support main body 2 protrudes out of the bottom of the support main body 1, so that the support main body 2 can be flexibly moved to any position at any time, and then the press machine can be placed, as shown in fig. 1-3, a worker places two sides of the bottom of the press machine above the placing plate 4, the placing plate 4 is forced to move downwards, further, the rotating shaft 19 at the top end of the placing plate 4 and the rotating gear 18 above the rotating shaft 19 are both moved downwards, and when the rotating gear 18 moves downwards, the rotating gear 18 is mutually engaged with the tooth blocks 3 on the inner wall of the side plate body 1, so that the rotating gear 18 rotates, and the rotating gear 18 rotates to enable the rotating shaft 19 in the middle to rotate to complete the rotating outer rotating gear 6 and the The gear 20 respectively winds the second connecting rope 7 and the first connecting rope 5 outside the gear, when the first connecting rope 5 winds the gear, the second wire spool 17 which is initially wound with the first connecting rope 5 can perform paying-off rotation work, the second wire spool 17 rotates to enable the rotary cylinder 12 which is coaxially connected with the top end of the rotary cylinder to rotate, the rotary cylinder 12 rotates to enable the threaded column 13 which is internally connected with the rotary cylinder in a threaded mode to move outside under the limiting effect of the limiting rod 16, the threaded column 13 moves outwards to enable the rubber extrusion block 14 at the top end of the threaded column to also move outwards, and the effect of limiting, extruding and fixing of a press machine on the placing plate 4 is achieved;

when the first wire spool 8 automatically positions through the torsion spring to drive the second connecting rope 7 to wind, the first wire spool can rotate per se, the coaxially connected screw rod 9 is made to rotate, 2 groups of rotary sleeves 11 above the screw rod 9 can move oppositely when the screw rod 9 rotates, and when the rotary sleeves 11 move oppositely, the rotary angle of a rotary rod 21 connected with the bottom through a connecting shaft 22 can be increased, so that the roller 10 is accommodated in the support main body 2, the fixing effect of the whole device is well completed, and the press machine can be used;

finally, according to fig. 6, when the whole press is not located above the placing plate 4, the placing plate 4 will be moved to the highest position again by the restoring action of the restoring spring 24 at the top end of the rotating shaft 19, so as to facilitate the next moving operation of the seat body 2, which is not described in detail in this specification, and is well known to those skilled in the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a buffer support for press with limit function, includes curb plate body (1) and support main part (2), its characterized in that: the support body (2) is integrally installed at the bottom of the side plate body (1), the tooth block (3) is installed on the surface of the inner wall of the side plate body (1), a rotating gear (18) is arranged at a position corresponding to the outer portion of the tooth block (3), a rotating shaft (19) penetrates through the middle of the rotating gear (18), a rotating outer gear (6) and a rotating inner gear (20) are symmetrically arranged on the outer portion of the rotating shaft (19) relative to the central axis of the rotating gear (18), a second connecting rope (7) is connected below the rotating outer gear (6), the second connecting rope (7) is wound at the outer position of the first winding disc (8), a lead screw (9) is coaxially connected to the middle of the first winding disc (8), a rotating sleeve (11) is connected to the outer thread of the lead screw (9), and one end of a rotating rod (21) is connected to the bottom of the rotating sleeve (11) through a connecting shaft (, the other end of the rotating rod (21) is connected with the upper part of the roller (10) through the other end of the connecting shaft (22), the upper part of the rotating inner gear (20) is connected with the bottom of the first connecting rope (5), the top end of the first connecting rope (5) is wound on the outer part of the second wire reel (17), the top end of the second wire reel (17) is coaxially connected with a rotating cylinder (12), the rotating cylinder (12) penetrates through the outer wall of the side plate body (1), the top end of the rotating cylinder (12) is connected with a threaded column (13), the top end of the threaded column (13) is connected with the bottom of the rubber extrusion block (14), limiting rods (16) are integrally installed at the two sides of the top end of the threaded column (13), the limiting rods (16) penetrate through the inner part of the through holes (15), the through holes (15) penetrate through the outer wall of the side plate body (1), and the top end of the rotating shaft (19) is connected with the bottom end of the placing plate (4), and the placing plate (4) is arranged on the inner side of the side plate body (1).

2. The cushion support for the press machine with the limit function according to claim 1, characterized in that: the tooth blocks (3) are arranged on the inner wall of the side plate body (1) at equal intervals, the tooth blocks (3) and the rotating gear (18) are meshed with each other, and the side plate body (1) and the support main body (2) are internally of a through hollow structure.

3. The cushion support for the press machine with the limit function according to claim 1, characterized in that: the central shafts of the first wire spool (8) and the second wire spool (17) are connected with the inner wall of the support main body (2) and the inner wall of the side plate body (1) through torsion springs, the diameter of the first wire spool (8) is half of that of the external rotating gear (6), and the diameters of the external rotating gear (6), the internal rotating gear (20) and the second wire spool (17) are the same.

4. The cushion support for the press machine with the limit function according to claim 1, characterized in that: the interior of the rotary cylinder (12) is of a thread structure, the thread structure inside the rotary cylinder (12) is meshed with the thread column (13), and the thread column (13) and the limiting rod (16) form a structure in a shape like a Chinese character 'shan'.

5. The cushion support for the press machine with the limit function according to claim 1, characterized in that: the inner part of the through hole (15) is a smooth plane, and the size of the through hole (15) is matched with the size of the cross section of the limiting rod (16).

6. The cushion support for the press machine with the limit function according to claim 1, characterized in that: the top of rotation axis (19) sets up in the inside of spout (23), and the inner wall of the arc cover that reset spring (24) top that spout (23) inside set up sets up is smooth plane.