CN218228033U

CN218228033U - Do benefit to fixed four post quick stretching hydraulic presses of mould

Info

Publication number: CN218228033U
Application number: CN202222026639.XU
Authority: CN
Inventors: 肖波
Original assignee: Hangzhou Hongxin Technology Intelligence Co ltd
Current assignee: Hangzhou Hongxin Technology Intelligence Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-06
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a do benefit to fixed four post quick stretching hydraulic presses of mould relates to hydraulic press technical field. The automatic stamping die comprises a workbench, a first rectangle opening has been seted up to the left surface of workstation, be provided with first adjustment mechanism in the first rectangle opening, the equal fixed mounting in position has first splint about first adjustment mechanism's upper surface is close to, and controls between the first splint centre gripping and be fixed with the bed die, be provided with first stop gear between bed die and the workstation upper surface, the workstation upper surface is close to the left side and is rectangle fixed mounting there is the stand, the last fixed surface of stand installs the roof. The utility model discloses can be quick carry out dismouting and fixed to last mould and bed die, and the dismouting process is convenient more fast, is convenient for adjust the interval of first splint and second splint, can satisfy on the different specifications mould and bed die installation centre gripping use, the practicality is strong.

Description

Do benefit to fixed four post quick stretching hydraulic presses of mould

Technical Field

The utility model relates to an oil press technical field specifically is a do benefit to fixed four post quick stretching oil presses of mould.

Background

A four-column hydraulic press for machining metal, plastics, rubber, wood and powder is a mechanical apparatus which uses the static pressure of hydraulic oil delivered by oil pump to machine them, and is commonly used in pressing and forming processes, such as forging, stamping, cold extruding, straightening, bending, flanging, drawing thin plate, powder metallurgy and press fitting.

Among the prior art, the last mould of traditional four post quick stretching hydraulic press adopts the screw to install fixedly with the bed die more, and the dismouting in-process is loaded down with trivial details, and the screw is out of shape the damage easily simultaneously, brings inconvenience for the dismouting process, moreover, is used for fixed screw hole size fixed, is difficult to satisfy the last mould and the bed die installation use of different specifications.

SUMMERY OF THE UTILITY MODEL

The utility model provides a do benefit to fixed four post quick stretching hydraulic press of mould to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to fixed four post quick stretching hydraulic press of mould, includes the workstation, first rectangle opening has been seted up to the left surface of workstation, be provided with first adjustment mechanism in the first rectangle opening, the upper surface of first adjustment mechanism is close to and controls the equal fixed mounting in position and have first splint, and control the centre gripping and be fixed with the bed die between the first splint, be provided with first stop gear between bed die and the workstation upper surface, the workstation upper surface is close to the left side and is rectangle fixed mounting has the stand, the last fixed mounting of stand has the roof, the last fixed mounting of roof has the oil pressure telescopic link, oil pressure telescopic link piston lower fixed surface installs the mounting panel, and mounting panel movable mounting is on the stand, second rectangle opening has been seted up to the left surface of mounting panel, be provided with second adjustment mechanism in the second rectangle opening, second adjustment mechanism's lower surface is close to left right side position and all is provided with the second splint, and controls the centre gripping and is fixed with the mould between the second splint, be provided with second stop gear between last mould and the mounting panel.

Further, first adjustment mechanism includes lead screw, bearing frame, ball nut, connecting block, rectangular hole and handle, the lead screw is installed on first rectangle open-ended inner wall through three bearing frame, the screw thread is along the reverse setting about the center on the lead screw, the position all is provided with ball nut about being close to on the lead screw, the equal fixed mounting in upper surface of ball nut has the connecting block, the upper surface of connecting block and the lower fixed surface of first splint are connected, the rectangular hole has been seted up on the corresponding workstation of connecting block, be provided with the handle on the left side end of lead screw, second adjustment mechanism is the same with first adjustment mechanism structure.

Further, the outer surface rectangle structure of ball nut, ball nut's surface and the laminating of first rectangle open-ended inner wall all around.

Furthermore, first stop gear includes first gag lever post and first spacing hole, the upper surface of workstation is rectangle fixed mounting with the corresponding position of bed die has first gag lever post, first spacing hole has been seted up on the corresponding bed die of first gag lever post, first gag lever post is inserted and is located in first spacing hole.

Furthermore, a sliding sleeve is arranged on the mounting plate corresponding to the upright column, and the sliding sleeve is movably sleeved on the upright column.

Furthermore, the second limiting mechanism comprises a second limiting hole and a second limiting rod, the mounting plate and the upper surface of the upper die are rectangular, the second limiting hole is formed in the mounting plate, and the second limiting rod is movably inserted in the second limiting hole.

Compared with the prior art, the utility model provides a do benefit to fixed four post quick stretching hydraulic press of mould possesses following beneficial effect:

this do benefit to fixed four post quick stretching hydraulic press of mould, control about first splint drive through setting up first adjustment mechanism and control, rethread second adjustment mechanism drives and controls about the second splint, can be quick carry out dismouting and fixed with the bed die to last mould, and the dismouting process is convenient more fast, is convenient for adjust the interval of first splint and second splint, can satisfy mould and bed die installation centre gripping use on the different specifications of in-process, and the practicality is strong.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a first adjusting mechanism of the present invention.

In the figure: 1. a work table; 2. a first rectangular opening; 3. a first adjustment mechanism; 301. a screw rod; 302. a bearing seat; 303. a ball nut; 304. connecting blocks; 305. a strip hole; 306. a handle; 4. a first splint; 5. a lower die; 6. a first limit mechanism; 601. a first limit rod; 602. a first limiting hole; 7. a column; 8. a top plate; 9. an oil hydraulic telescopic rod; 10. mounting a plate; 11. a second rectangular opening; 12. a second adjustment mechanism; 13. a second splint; 14. an upper die; 15. a second limiting mechanism; 151. a second limiting hole; 152. a second limiting rod; 16. and (4) a sliding sleeve.

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.

Please refer to fig. 1-3, the utility model discloses a do benefit to quick tensile hydraulic press of four posts that mould is fixed, including workstation 1, first rectangle opening 2 has been seted up to the left surface of workstation 1, be provided with first adjustment mechanism 3 in the first rectangle opening 2, the equal fixed mounting in position has first splint 4 about the upper surface of first adjustment mechanism 3 is close to, and controls between the first splint 4 the centre gripping and be fixed with bed die 5, and first splint 4 is the L type structure of establishing down, be provided with first stop gear 6 between bed die 5 and the 1 upper surface of workstation, 1 upper surface of workstation is close to the left side and is rectangle fixed mounting have stand 7, the upper surface fixed mounting of stand 7 has roof 8, the upper surface fixed mounting of roof 8 has oil pressure telescopic rod 9, oil pressure telescopic rod 9 piston lower surface fixed mounting has mounting panel 10, and mounting panel 10 movable mounting on stand 7, second rectangle opening 11 has been seted up to the left surface of mounting panel 10, be provided with second adjustment mechanism 12 in the second rectangle opening 11, the lower surface fixed mounting panel 12 is close to the left and is provided with second adjustment mechanism 13, the lower surface of second adjustment mechanism 12 all is provided with second clamping mechanism 13 between the position, and is provided with second clamping mechanism 13 between the second clamping mechanism 13, and the L type clamping mechanism 13 about the bed die 13, the clamping mechanism 15 is fixed mounting panel 13.

Specifically, first adjustment mechanism 3 includes lead screw 301, bearing frame 302, ball nut 303, connecting block 304, rectangular hole 305 and handle 306, lead screw 301 is installed on the inner wall of first rectangle opening 2 through three bearing frame 302, the screw thread is followed the center and is controlled the reverse setting on lead screw 301, the position all is provided with ball nut 303 about being close to on the lead screw 301, the equal fixed mounting in upper surface of ball nut 303 has connecting block 304, the upper surface of connecting block 304 is connected with the lower fixed surface of first splint 4, rectangular hole 305 has been seted up on the corresponding workstation 1 of connecting block 304, be provided with handle 306 on the left side end of lead screw 301, second adjustment mechanism 12 is the same with first adjustment mechanism 3 structure.

In this embodiment, the handle 306 drives the screw 301 to rotate in the bearing seat 302, the screw 301 rotates to move the left and right ball nuts 303 in a left-right direction, the ball nuts 303 drive the left and right first clamp plates 4 to move in a left-right direction through the left and right connecting blocks 304, the left and right first clamp plates 4 clamp and fix the lower mold 5, and similarly, the left and right second clamp plates 13 clamp and fix the upper mold 14 through the left and right second adjusting mechanisms 12.

Specifically, the outer surface of the ball nut 303 has a rectangular structure, and the outer surface of the ball nut 303 is attached to the inner wall of the periphery of the first rectangular opening 2.

In this embodiment, the ball nut 303 moves left and right along the inner wall of the first rectangular opening 2, so that the process of moving the ball nut 303 left and right is more stable.

Specifically, first stop gear 6 includes first gag lever post 601 and first spacing hole 602, the upper surface of workstation 1 is rectangle fixed mounting with the corresponding position of bed die 5 has first gag lever post 601, first spacing hole 602 has been seted up on the corresponding bed die 5 of first gag lever post 601, first gag lever post 601 is inserted and is located in first spacing hole 602.

In this embodiment, the first limiting rod 601 is inserted into the first limiting hole 602 to limit the lower mold 5, so that the lower mold 5 cannot move left and right and back and forth.

Specifically, a sliding sleeve 16 is disposed on the mounting plate 10 at a position corresponding to the upright post 7, and the sliding sleeve 16 is movably sleeved on the upright post 7.

In this embodiment, the sliding sleeve 16 enables the mounting plate 10 to stably move up and down along the upright 7.

Specifically, the second limiting mechanism 15 includes a second limiting hole 151 and a second limiting rod 152, the mounting plate 10 and the upper surface of the upper die 14 are both rectangular and provided with the second limiting hole 151, and the second limiting rod 152 is movably inserted in the second limiting hole 151.

In this embodiment, the second limiting rod 152 is inserted into the second limiting hole 151, so that the upper mold 14 cannot move left and right and back and forth, and the stability of the upper mold 14 is ensured.

When the clamping device is used, the lower die 5 is placed on the upper surface of the workbench 1, the first limiting rod 601 in the first limiting mechanism 6 is inserted into the first limiting hole 602, the lower die 5 is limited, the lower die 5 cannot move left and right and back, the handle 306 in the first adjusting mechanism 3 drives the screw 301 to rotate in the bearing seat 302, the screw 301 rotates to enable the left and right ball nuts 303 to move left and right oppositely, the ball nuts 303 drive the left and right first clamping plates 4 to move left and right oppositely through the left and right connecting blocks 304, the first clamping plates 4 clamp and fix the lower die 5 left and right, the second adjusting mechanism 12 enables the left and right second clamping plates 13 to move left and right oppositely similarly, the upper die 14 is inserted between the left and right second clamping plates 13, the second adjusting mechanism 12 drives the second clamping plates 13 to clamp and fix the upper die 14, the second limiting rod 152 in the second limiting mechanism 15 is inserted into the second limiting hole 151, the upper die 14 cannot move left and right and back and forth, the stability of the upper die 14 is ensured, the lower die 5 and the upper die 14 can be quickly disassembled and fixed, the clamping device is convenient to disassemble, and the upper die 14 can be conveniently, and the clamping device can be used in different specifications of the lower die 14, and can be conveniently disassembled and the different from the practical use.

To sum up, this do benefit to fixed four post quick stretching hydraulic press of mould, can be quick carry out dismouting and fixed to bed die 5 and last mould 14, and the dismouting process is convenient more fast, is convenient for adjust the interval of first splint 4 and second splint 13, can satisfy the bed die 5 and the installation centre gripping of last mould 14 use of different specifications, and the practicality is strong.

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. The utility model provides a do benefit to fixed four post quick stretching oil presses of mould, includes workstation (1), its characterized in that: a first rectangular opening (2) is arranged on the left side surface of the workbench (1), a first adjusting mechanism (3) is arranged in the first rectangular opening (2), the upper surface of the first adjusting mechanism (3) is fixedly provided with a first clamping plate (4) at the position close to the left and right, a lower die (5) is clamped and fixed between the left first clamping plate and the right first clamping plate (4), a first limiting mechanism (6) is arranged between the lower die (5) and the upper surface of the workbench (1), the upper surface of the workbench (1) close to the left side is fixedly provided with a stand column (7) in a rectangular shape, a top plate (8) is fixedly arranged on the upper surface of the upright post (7), an oil pressure telescopic rod (9) is fixedly arranged on the upper surface of the top plate (8), the lower surface of the piston of the oil pressure telescopic rod (9) is fixedly provided with a mounting plate (10), the mounting plate (10) is movably arranged on the upright post (7), the left side surface of the mounting plate (10) is provided with a second rectangular opening (11), a second adjusting mechanism (12) is arranged in the second rectangular opening (11), the lower surface of the second adjusting mechanism (12) is provided with a second clamping plate (13) at the position close to the left and the right, an upper mold (14) is clamped and fixed between the left and the right second clamping plates (13), a second limiting mechanism (15) is arranged between the upper die (14) and the mounting plate (10).

2. The four-column quick-stretching oil press facilitating die fixing as claimed in claim 1, wherein: first adjustment mechanism (3) include lead screw (301), bearing frame (302), ball nut (303), connecting block (304), rectangular hole (305) and handle (306), lead screw (301) are installed on the inner wall of first rectangle opening (2) through three bearing frame (302), screw thread is along the reverse setting of controlling at the center on lead screw (301), lead screw (301) are gone up and are close to left and right sides position and all are provided with ball nut (303), the equal fixed mounting of upper surface of ball nut (303) has connecting block (304), the upper surface of connecting block (304) is connected with the lower fixed surface of first splint (4), rectangular hole (305) have been seted up on corresponding workstation (1) of connecting block (304), be provided with handle (306) on the left side end of lead screw (301), second adjustment mechanism (12) are the same with first adjustment mechanism (3) structure.

3. The four-column quick-stretching oil press facilitating die fixing as claimed in claim 2, wherein: the outer surface of the ball nut (303) is of a rectangular structure, and the outer surface of the ball nut (303) is attached to the peripheral inner wall of the first rectangular opening (2).

4. The four-column quick-stretching oil press facilitating die fixing as claimed in claim 1, wherein: first stop gear (6) include first gag lever post (601) and first spacing hole (602), the upper surface of workstation (1) is rectangle fixed mounting with the corresponding position of bed die (5) has first gag lever post (601), first spacing hole (602) have been seted up on corresponding bed die (5) of first gag lever post (601), first gag lever post (601) are inserted and are located in first spacing hole (602).

5. The four-column quick-stretching oil press facilitating die fixing as claimed in claim 1, wherein: a sliding sleeve (16) is arranged on the mounting plate (10) corresponding to the upright post (7), and the sliding sleeve (16) is movably sleeved on the upright post (7).

6. The four-column quick-stretching oil press facilitating die fixing as claimed in claim 1, wherein: the second limiting mechanism (15) comprises a second limiting hole (151) and a second limiting rod (152), the mounting plate (10) and the upper surface of the upper die (14) are rectangular, the second limiting hole (151) is formed in the mounting plate, and the second limiting rod (152) is movably inserted in the second limiting hole (151).