CN213134749U

CN213134749U - Rotary shaping press

Info

Publication number: CN213134749U
Application number: CN202021329993.4U
Authority: CN
Inventors: 王勇
Original assignee: Shanghai Qina Machinery Technology Co ltd
Current assignee: Shanghai Qina Machinery Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-07
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a rotation type plastic press, the on-line screen storage device comprises a base, the left side fixedly connected with solid fixed splint at base top, the right side fixed mounting of base has side clamping mechanism, the base top just is located the fixed position fixedly connected with bracer between solid fixed splint and the side clamping mechanism, the top of bracer is equipped with the lower bolster body, support column fixedly connected with rotation pressure actuating mechanism is passed through at side clamping mechanism's top, side clamping mechanism includes the set casing, set casing fixed connection is on the right side at base top, the top fixedly connected with vertical pole of set casing inner wall, the bottom and the set casing inner wall bottom fixed connection of vertical pole, two horizontal poles of left side fixedly connected with of vertical pole. This rotation type plastic press, structural design is reasonable, and convenient to use can be fast effectual changes the cope and drag template, operates labour saving and time saving, has reduced workman intensity of labour, has improved work efficiency, has brought very big convenience for the user.

Description

Rotary shaping press

Technical Field

The utility model relates to a punching press mechanical equipment technical field specifically is a rotation type plastic press.

Background

The press is one of the most widely used devices in the current product molding production. Its transmission system is fairly simple, can avoid the overloaded condition of machine, its tensile in-process only has single sharp drive power in addition, make system of working have longer life and higher work piece yield, the problem that the rotation type plastic press of prior art exists and is not convenient for change upper and lower template, the user need spend a large amount of time and energy to operate when changing, working strength is improved, work efficiency is reduced, the limitation that leads to using is higher, very big inconvenience has been brought for the user, a rotation type plastic press has been proposed for this reason, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type plastic press to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary shaping press comprises a base, wherein a fixed clamping plate is fixedly connected to the left side of the top of the base, a side clamping mechanism is fixedly mounted on the right side of the base, a supporting block is fixedly connected to the position, located between the fixed clamping plate and the side clamping mechanism, of the top of the base, a lower template body is arranged at the top of the supporting block, and a rotary pressing mechanism is fixedly connected to the top of the side clamping mechanism through a supporting column;

the side clamping mechanism comprises a fixed shell, the fixed shell is fixedly connected to the right side of the top of the base, the top of the inner wall of the fixed shell is fixedly connected with a longitudinal rod, the bottom end of the longitudinal rod is fixedly connected with the bottom of the inner wall of the fixed shell, the left side of the longitudinal rod is fixedly connected with two cross rods, the left ends of the cross rods are fixedly connected with the left side of the inner wall of the fixed shell, the surface of the longitudinal rod and the position between the two cross rods are connected with a lifting block in a sliding manner, the surface of the cross rod is movably connected with a sliding sleeve, the two sliding sleeves are fixedly connected through a trapezoidal block, the right side of the top of the fixed shell is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with a driving rotating shaft, the bottom end of the driving rotating shaft penetrates through the fixed shell and extends to the, the left side of the lifting block is fixedly connected with a pressing block, the left side of the trapezoidal block is fixedly connected with a connecting column, the position of the left side of the inner wall of the fixed shell, which corresponds to the connecting column, is fixedly connected with a limiting cylinder, the left end of the connecting column sequentially penetrates through the limiting cylinder and the fixed shell from right to left and extends to the outside of the fixed shell, a movable clamping plate is fixedly connected with the outside of the fixed shell, a return spring is sleeved on the surface of the connecting column, which is positioned between the limiting cylinder and the trapezoidal block, the left end of the return spring is fixedly connected with the right side of the limiting cylinder;

rotatory pressure actuating mechanism includes the kicking block, kicking block fixed connection is on the top of support column, the top fixed mounting of kicking block has the pneumatic cylinder, the flexible end of pneumatic cylinder runs through the kicking block and extends to its outside fixed mounting and has rotating assembly, fixed connection has the connecting block on rotating assembly's the rotatory end, the threaded hole is seted up to the bottom of connecting block, screw hole female connection has the screw thread post, the bottom of screw thread post runs through the screw hole and extends to its outside fixedly connected with cope match-plate pattern body.

Preferably, the right side of the fixed splint is fixedly connected with a first wear pad, and the left side of the movable splint is fixedly connected with a second wear pad.

Preferably, the top of the fixed shell is fixedly connected with a protective shell corresponding to the position of the driving motor, and heat dissipation holes are formed in the surface of the protective shell.

Preferably, a first ball is arranged at the position, corresponding to the cross rod, of the inner side of the sliding sleeve, and a second ball is arranged at the position, corresponding to the longitudinal rod, of the inner side of the lifting block.

Preferably, the left side of the pressing block is fixedly connected with a pressing roller, and a pressing groove matched with the trapezoidal block is formed in the position, corresponding to the pressing roller, of the trapezoidal block.

Preferably, the position of the bottom of the inner wall of the fixed shell, corresponding to the screw rod, is fixedly connected with a rolling bearing, and one end of the screw rod penetrates through the rolling bearing and extends to the inside of the screw rod to be movably connected with the rolling bearing.

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

1. the utility model can open the driving motor when the lower template body is fixedly installed, the driving rotating shaft drives the screw rod to rotate, the lifting block screwed on the screw rod drives the pressing block to move downwards through the sliding limit of the longitudinal rod, through the connection of the two cross rods and the sliding sleeve, the pressing block presses the inclined surface of the trapezoidal block downwards so as to drive the connecting column and the movable clamping plate to move left, the lower template body is pressed and fixed, and when the lower template body needs to be replaced, only the driving motor needs to be rotated reversely, the movable clamping plate is driven to move rightwards under the action of the return spring to operate, and the upper template body can be conveniently replaced by rotating the threaded column, this rotation type plastic press, structural design is reasonable, and convenient to use can be fast effectual changes the cope and drag template, operates labour saving and time saving, has reduced workman intensity of labour, has improved work efficiency, has brought very big convenience for the user.

2. The utility model discloses a set up first wear pad and second wear pad, prevent solid fixed splint and movable clamp plate and lower bolster body direct contact, cause wearing and tearing, influence life, through setting up the protecting crust, protect driving motor from the outside, the louvre is favorable to driving motor's heat dissipation, through setting up first ball and second ball, the friction and the wearing and tearing when having reduced the sliding sleeve respectively on the horizontal pole with the elevator on the vertical pole, through setting up the pressure roller, can effectively improve the precision that the transmission is connected between briquetting and the trapezoidal piece, through setting up antifriction bearing, carry out joint support to the end of lead screw, the stationarity of lead screw when rotating has been improved.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the side clamping mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention;

fig. 4 is a structural section view of the front view of the rotary pressing mechanism of the present invention.

In the figure: the device comprises a base 1, a fixed clamping plate 2, a side clamping mechanism 3, a fixed shell 31, a longitudinal rod 32, a cross rod 33, a lifting block 34, a sliding sleeve 35, a trapezoidal block 36, a driving motor 37, a driving rotating shaft 38, a screw rod 39, a pressing block 310, a connecting column 311, a limiting cylinder 312, a movable clamping plate 313, a return spring 314, a second wear-resistant pad 315, a protective shell 316, a first ball 317, a second ball 318, a pressing roller 319, a rolling bearing 320, a supporting block 4, a lower template body 5, a supporting column 6, a rotary pressing mechanism 7, a top block 71, a hydraulic cylinder 72, a rotating assembly 73, a connecting block 74, a threaded hole 75, a threaded column 76, an upper template body 77 and a first wear-resistant pad 8.

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. 1-4, a rotary shaping press comprises a base 1, a fixed splint 2 fixedly connected to the left side of the top of the base 1, a first wear pad 8 fixedly connected to the right side of the fixed splint 2, a side clamping mechanism 3 fixedly mounted to the right side of the base 1, a supporting block 4 fixedly connected to the top of the base 1 and located between the fixed splint 2 and the side clamping mechanism 3, a lower template body 5 arranged at the top of the supporting block 4, and a rotary pressing mechanism 7 fixedly connected to the top of the side clamping mechanism 3 through a supporting column 6.

The side clamping mechanism 3 comprises a fixed shell 31, the fixed shell 31 is fixedly connected to the right side of the top of the base 1, the top of the inner wall of the fixed shell 31 is fixedly connected with a vertical rod 32, the bottom end of the vertical rod 32 is fixedly connected with the bottom of the inner wall of the fixed shell 31, the left side of the vertical rod 32 is fixedly connected with two cross rods 33, the left end of each cross rod 33 is fixedly connected with the left side of the inner wall of the fixed shell 31, the surface of the vertical rod 32 and the position between the two cross rods 33 are slidably connected with a lifting block 34, the inner side of the lifting block 34 is provided with a second ball 318 corresponding to the position of the vertical rod 32, the surface of the cross rod 33 is movably connected with a sliding sleeve 35, the inner side of the sliding sleeve 35 and the position corresponding to the cross rod 33 are provided with a first ball 317, the two sliding sleeves 35 are fixedly connected through a trapezoidal block 36, the right side of the top of the fixed, the surface of protective housing 316 has seted up the louvre, fixedly connected with drive pivot 38 on the output shaft of driving motor 37, the bottom of drive pivot 38 runs through set casing 31 and extends to its inside fixedly connected with lead screw 39, the bottom of lead screw 39 runs through elevator 34 and extends to its outside rather than threaded connection, set casing 31 inner wall bottom corresponds lead screw 39's fixed position and is connected with antifriction bearing 320, the one end of lead screw 39 runs through antifriction bearing 320 and extends to its inside rather than swing joint, the left side fixedly connected with briquetting 310 of elevator 34, the left side fixedly connected with of briquetting 310 has pressure roller 319, the indent rather than the cooperation use is seted up to the position that trapezoidal piece 36 corresponds pressure roller 319, the left side fixedly connected with spliced pole 311 of trapezoidal piece 36, the position fixedly connected with spacing section of thick bamboo 312 that set casing 31 inner wall left side corresponds spliced pole 311, the left end of spliced pole 311 runs through spacing section of thick bamboo 312 and set casing 31 in proper order and extends to set casing 31 outside fixedly The plate 313, the left side fixedly connected with second wear pad 315 of activity splint 313, the spliced pole 311 surface cover that is located between spacing section of thick bamboo 312 and trapezoidal piece 36 is equipped with return spring 314, return spring 314's left end and the fixed connection in spacing section of thick bamboo 312 right side, return spring 314's right-hand member and trapezoidal piece 36 left side mutual contact.

The rotary pressing mechanism 7 comprises a top block 71, the top block 71 is fixedly connected to the top end of the supporting column 6, a hydraulic cylinder 72 is fixedly mounted at the top of the top block 71, a telescopic end of the hydraulic cylinder 72 penetrates through the top block 71 and extends to the outside of the top block to be fixedly provided with a rotating assembly 73, the existing structure of the rotary shaping press is adopted for parts such as the hydraulic cylinder 72 and the rotating assembly 73, details are not described herein, a connecting block 74 is fixedly connected to the rotating end of the rotating assembly 73, a threaded hole 75 is formed in the bottom of the connecting block 74, a threaded column 76 is connected to the threaded hole 75 in a threaded manner, the bottom end of the threaded column 76 penetrates through the threaded hole 75 and extends to the outside of the threaded column to be fixedly connected with an upper template body 77, the fixed clamp plate 2 and the movable clamp plate 313 are prevented from directly contacting with a lower template body 5 through the arrangement of a first, the driving motor 37 is protected from the outside, the heat dissipation holes are favorable for heat dissipation of the driving motor 37, friction and abrasion of the sliding sleeve 35 on the transverse rod 33 and the lifting block 34 on the longitudinal rod 32 are reduced respectively by arranging the first ball 317 and the second ball 318, the precision of transmission connection between the pressing block 310 and the trapezoidal block 36 can be effectively improved by arranging the pressing roller 319, the end of the screw rod 39 is connected and supported by arranging the rolling bearing 320, the smoothness of the screw rod 39 during rotation is improved, the driving motor 37 can be started when the lower template body 5 is fixedly installed, the driving rotating shaft 38 drives the screw rod 39 to rotate, the lifting block 34 which is connected to the driving motor drives the pressing block 310 to move downwards through the sliding limit of the longitudinal rod 32, the pressing block 310 presses the inclined plane of the trapezoidal block 36 downwards through the connection of the two transverse rods 33 and the sliding sleeve 35, and further drives the connecting column 311 and the movable clamping plate 313 to move leftwards, it is fixed to press lower bolster body 5, and when needing to be changed, only need make driving motor 37 antiport, effect through return spring 314, it can operate to drive movable splint 313 and move to the right, can conveniently change the cope match-plate pattern body through rotating the screw post simultaneously, this rotation type plastic press, structural design is reasonable, high durability and convenient use, can change the cope match-plate pattern fast effectually, operation labour saving and time saving, the workman intensity of labour has been reduced, the work efficiency is improved, great convenience has been brought for the user.

During the use, open driving motor 37, drive pivot 38 drives lead screw 39 and rotates, threaded connection is above that the elevator 34 passes through the slip of vertical pole 32 spacing, it moves down to drive briquetting 310, through the connection of two horizontal poles 33 and sliding sleeve 35, briquetting 310 pushes down 36 inclined planes of trapezoidal piece, and then drive spliced pole 311 and movable clamp plate 313 and move left, it is fixed to press the lower bolster body 5, and when needing to be changed, only need to make driving motor 37 counter-rotation, through return spring 314's effect, it can operate to drive movable clamp plate 313 and move right, it can conveniently change the cope match-plate pattern body to rotate through the screw thread post simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotary sizing press comprising a base (1), characterized in that: the left side of the top of the base (1) is fixedly connected with a fixed clamping plate (2), the right side of the base (1) is fixedly provided with a side clamping mechanism (3), the top of the base (1) and a position between the fixed clamping plate (2) and the side clamping mechanism (3) are fixedly connected with a supporting block (4), the top of the supporting block (4) is provided with a lower template body (5), and the top of the side clamping mechanism (3) is fixedly connected with a rotary pressing mechanism (7) through a supporting column (6);

the side clamping mechanism (3) comprises a fixed shell (31), the fixed shell (31) is fixedly connected to the right side of the top of the base (1), the top of the inner wall of the fixed shell (31) is fixedly connected with a vertical rod (32), the bottom end of the vertical rod (32) is fixedly connected with the bottom of the inner wall of the fixed shell (31), the left side of the vertical rod (32) is fixedly connected with two cross rods (33), the left end of each cross rod (33) is fixedly connected with the left side of the inner wall of the fixed shell (31), the surface of each vertical rod (32) and the position between the two cross rods (33) are slidably connected with a lifting block (34), the surface of each cross rod (33) is movably connected with a sliding sleeve (35), the two sliding sleeves (35) are fixedly connected through a trapezoidal block (36), the right side of the top of the fixed shell (31) is fixedly provided with a driving motor (37), and an output shaft (38) of the driving motor (, the bottom end of the driving rotating shaft (38) penetrates through the fixed shell (31) and extends to the inner part of the fixed shell and is fixedly connected with a screw rod (39), the bottom end of the screw rod (39) penetrates through the lifting block (34) and extends to the outer part of the lifting block and is in threaded connection with the lifting block, the left side of the lifting block (34) is fixedly connected with a pressing block (310), the left side of the trapezoidal block (36) is fixedly connected with a connecting column (311), the left side of the inner wall of the fixed shell (31) corresponds to the position of the connecting column (311) and is fixedly connected with a limiting barrel (312), the left end of the connecting column (311) sequentially penetrates through the limiting barrel (312) and the fixed shell (31) from right to left and extends to the outer part of the fixed shell (31) and is fixedly connected with a movable clamping plate (313), a return spring (314) is sleeved on the surface of the connecting column (311) between the limiting barrel (312, the right end of the return spring (314) is in contact with the left side of the trapezoidal block (36);

rotatory pressure actuating mechanism (7) is including kicking block (71), kicking block (71) fixed connection is on the top of support column (6), the top fixed mounting of kicking block (71) has pneumatic cylinder (72), the flexible end of pneumatic cylinder (72) runs through kicking block (71) and extends to its outside fixed mounting and has rotating assembly (73), fixedly connected with connecting block (74) is served in the rotation of rotating assembly (73), threaded hole (75) have been seted up to the bottom of connecting block (74), threaded hole (75) female connection has screw thread post (76), the bottom of screw thread post (76) runs through screw hole (75) and extends to its outside fixedly connected with cope match-plate pattern body (77).

2. A rotary sizing press as claimed in claim 1, wherein: the right side fixedly connected with first wear pad (8) of fixed splint (2), the left side fixedly connected with second wear pad (315) of activity splint (313).

3. A rotary sizing press as claimed in claim 1, wherein: the top of the fixed shell (31) is fixedly connected with a protective shell (316) corresponding to the position of the driving motor (37), and heat dissipation holes are formed in the surface of the protective shell (316).

4. A rotary sizing press as claimed in claim 1, wherein: the inner side of the sliding sleeve (35) is provided with a first ball (317) at a position corresponding to the cross rod (33), and the inner side of the lifting block (34) is provided with a second ball (318) at a position corresponding to the longitudinal rod (32).

5. A rotary sizing press as claimed in claim 1, wherein: the left side of the pressing block (310) is fixedly connected with a pressing roller (319), and a pressing groove matched with the trapezoidal block (36) is formed in the position, corresponding to the pressing roller (319), of the trapezoidal block (36).

6. A rotary sizing press as claimed in claim 1, wherein: the position fixedly connected with antifriction bearing (320) of corresponding lead screw (39) in set casing (31) inner wall bottom, the one end of lead screw (39) runs through antifriction bearing (320) and extends to its inside rather than swing joint.