CN214821193U

CN214821193U - Hydraulic machine convenient for replacing die

Info

Publication number: CN214821193U
Application number: CN202121538096.9U
Authority: CN
Inventors: 李美珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-23
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a hydraulic press convenient to change mould relates to hydraulic press equipment field, needs a plurality of people to dismantle, removes the mould when changing to current mould, wastes time and energy, has reduced work efficiency, and the mould carries out fixedly through the screw, comparatively troublesome problem during the dismantlement, now proposes following scheme, and it is including the hydraulic pressure mechanism that is used for extrusion die, still including the fixed establishment who is used for changing the change mechanism and the fixed mould of mould, the bottom of hydraulic pressure mechanism is provided with the workstation, just the base is installed to the bottom of workstation, change the top that the mechanism is located the workstation, fixed establishment is located the both sides of changing the mechanism. The utility model discloses novel structure, and the device not only avoided the trouble of artifical the moving when dismantling, improved work efficiency, avoided needing often to twist the trouble of moving the screw simultaneously, convenient to use.

Description

Hydraulic machine convenient for replacing die

Technical Field

The utility model relates to a hydraulic press equipment field especially relates to a hydraulic press convenient to change mould.

Background

The hydraulic press is a device used for processing products such as metal, plastic or rubber, the hydraulic press processes different shapes at work, when the products of materials and size are processed, different dies are needed, another die needs to be replaced to process after one type of products are processed, the existing die needs to be disassembled by a plurality of persons when being replaced, the die plate is moved again, time and labor are wasted, the work efficiency is reduced, the existing hydraulic press die is fixed through a screw, the disassembling is troublesome, therefore, in order to solve the problems, the hydraulic press convenient for replacing the die is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic press convenient to change mould has solved and has required a plurality of people to dismantle, move the template when current mould is changed, wastes time and energy, has reduced work efficiency, and the mould carries out fixedly through the screw, comparatively troublesome problem during the dismantlement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic machine convenient for replacing a die comprises a hydraulic mechanism for extruding the die, a replacing mechanism for replacing the die and a fixing mechanism for fixing the die, wherein a workbench is arranged at the bottom end of the hydraulic mechanism, a base is arranged at the bottom end of the workbench, the replacing mechanism is positioned at the top end of the workbench, and the fixing mechanisms are positioned at two sides of the replacing mechanism;

the replacement mechanism comprises a die body, the die body is located at the top end of the workbench, a sliding block is arranged at the bottom end of the die body, a threaded lead screw is arranged on the inner wall of the sliding block, the threaded lead screw is symmetrically distributed along the central axis of the die body and located inside the workbench, the threaded lead screw penetrates through the workbench, and a motor is installed at one end of the threaded lead screw.

Preferably, the fixed establishment includes the connecting plate, just one side of connecting plate is provided with electric telescopic handle, electric telescopic handle is the symmetric distribution with the axis of connecting plate, electric telescopic handle's one end is connected with the connecting block just the one end of connecting block is provided with the fixed plate, the fixed plate is located one side of mould body.

Preferably, a clamping block is installed on one side of the fixing plate, clamping grooves are formed in the inner wall of the die body and are symmetrically distributed on the axis of the die body, and the clamping grooves are matched with the clamping block for use.

Preferably, the hydraulic mechanism includes the footstock, just the pneumatic cylinder is installed to the inner wall of footstock, the pneumatic cylinder runs through in the footstock, just the bottom of pneumatic cylinder is connected with the cope match-plate pattern, just the cope match-plate pattern is located the top of changing the mechanism.

Preferably, the back shaft is installed to the inner wall of footstock, just the back shaft runs through in footstock, cope match-plate pattern and workstation extend to with base fixed connection.

Preferably, the bottom end of the base is provided with a bottom plate.

The utility model has the advantages that:

1. the utility model discloses a set up mould body, motor, screw lead screw and sliding block, during the use, when the mould body needs to be changed, the starter motor, the motor starts and drives two screw lead screws and rotate to make the sliding block slide on the screw lead screw, drive the mould body and slide, thereby can take off the mould body from the screw lead screw, the trouble of artifical moving when having avoided the dismantlement has improved work efficiency.

2. The utility model discloses a set up electric telescopic handle, connecting plate, fixture block, draw-in groove, connecting block and fixed plate, during the use, through starting electric telescopic handle on the connecting plate for electric telescopic handle drives the connecting block and removes, makes to drive the fixed plate through the connecting block and removes, thereby makes the fixture block remove, makes in the fixture block enters into the draw-in groove, thereby can fix the mould body, avoids often twisting the trouble of moving the screw, convenient to use.

In conclusion, the device not only avoids the trouble of manual moving during disassembly, improves the working efficiency, but also avoids the trouble of frequently screwing the screw, and is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the structure of the present invention.

Fig. 3 is a schematic view of the front structure of the workbench of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a hydraulic mechanism; 3. a mechanism is replaced; 4. a fixing mechanism; 5. a slider; 6. a base; 7. a work table; 8. a support shaft; 9. a hydraulic cylinder; 10. mounting a template; 11. a top seat; 12. a motor; 13. a mold body; 14. a connecting plate; 15. an electric telescopic rod; 16. a fixing plate; 17. connecting blocks; 18. a threaded lead screw; 19. a clamping block; 20. a clamping groove.

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.

Referring to fig. 1-3, a hydraulic press convenient for die replacement comprises a hydraulic mechanism 2 for extruding a die, a replacement mechanism 3 for replacing the die, and a fixing mechanism 4 for fixing the die, wherein a workbench 7 is arranged at the bottom end of the hydraulic mechanism 2, a base 6 is arranged at the bottom end of the workbench 7, the replacement mechanism 3 is positioned at the top end of the workbench 7, and the fixing mechanism 4 is positioned at two sides of the replacement mechanism 3;

the replacing mechanism 3 comprises a die body 13, the die body 13 is positioned at the top end of the workbench 7, a sliding block 5 is arranged at the bottom end of the die body 13, a threaded screw rod 18 is arranged on the inner wall of the sliding block 5, the threaded screw rods 18 are symmetrically distributed on the central axis of the die body 13, the threaded screw rod 18 is positioned inside the workbench 7, the threaded screw rod 18 penetrates through the workbench 7, and a motor 12 is arranged at one end of the threaded screw rod 18;

fixing mechanism 4 includes connecting plate 14, just one side of connecting plate 14 is provided with electric telescopic handle 15, electric telescopic handle 15 is the symmetric distribution with the axis of connecting plate 14, electric telescopic handle 15's one end is connected with connecting block 17 just the one end of connecting block 17 is provided with fixed plate 16, fixed plate 16 is located one side of mould body 13, hydraulic pressure mechanism 2 includes footstock 11, just pneumatic cylinder 9 is installed to the inner wall of footstock 11, pneumatic cylinder 9 runs through in footstock 11, just the bottom of pneumatic cylinder 9 is connected with cope match-plate pattern 10, just cope match-plate pattern 10 is located the top of change mechanism 3.

In this embodiment, fixture block 19 is installed to one side of fixed plate 16, just draw-in groove 20 has been seted up to the inner wall of mould body 13, just draw-in groove 20 is the symmetric distribution with the axis of mould body 13, draw-in groove 20 and fixture block 19 cooperate the use for fixed mould body 13 has increased mould body 13's stability.

Further, back shaft 8 is installed to the inner wall of footstock 11, just back shaft 8 runs through in footstock 11, cope match-plate pattern 10 and workstation 7 extend to with 6 fixed connection of base for connect workstation 7, cope match-plate pattern 10 and footstock 11, increased workstation 7, cope match-plate pattern 10 and footstock 11's steadiness.

Besides, the bottom end of the base 6 is provided with a bottom plate 1 for supporting the device, so that the stability of the device is improved.

The working principle is as follows: when the device is used, firstly, a die body 13 to be used is sleeved on a threaded screw rod 18, a motor 12 is started, the motor 12 is started to drive the threaded screw rod 18 to rotate, so that a sliding block 5 slides on the threaded screw rod 18, the die body 13 is driven to slide, the die body 13 is sleeved on the threaded screw rod 18, the die body 13 stops moving, then, an electric telescopic rod 15 is started, the electric telescopic rod 15 drives a connecting block 17 to move, a fixing plate 16 is driven to move through the connecting block 17, a clamping block 19 moves, the clamping block 19 enters a clamping groove 20, the die body 13 can be fixed, then, a hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives an upper die plate 10 to move, the upper die plate 10 slides on a supporting shaft 8, the die body 13 is extruded, when the die body 13 needs to be replaced, the electric telescopic rod 15 is started firstly, so that the fixture block 19 is separated from the clamping groove 20, then the motor 12 is started, the motor 12 is started to drive the two threaded screw rods 18 to rotate, and therefore the sliding block 5 slides on the threaded screw rods 18 to drive the die body 13 to slide, and therefore the die body 13 can be taken down from the threaded screw rods 18.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The hydraulic machine convenient for replacing the die comprises a hydraulic mechanism (2) for extruding the die, and is characterized by further comprising a replacing mechanism (3) for replacing the die and a fixing mechanism (4) for fixing the die, wherein a workbench (7) is arranged at the bottom end of the hydraulic mechanism (2), a base (6) is installed at the bottom end of the workbench (7), the replacing mechanism (3) is located at the top end of the workbench (7), and the fixing mechanism (4) is located on two sides of the replacing mechanism (3);

change mechanism (3) including mould body (13), just mould body (13) are located workstation (7) top, the bottom of mould body (13) is provided with sliding block (5), just the inner wall of sliding block (5) is provided with screw lead screw (18), screw lead screw (18) are the symmetric distribution with the axis of mould body (13), just screw lead screw (18) are located the inside of workstation (7), screw lead screw (18) run through in workstation (7), just motor (12) are installed to the one end of screw lead screw (18).

2. The hydraulic machine convenient for die replacement according to claim 1, wherein the fixing mechanism (4) comprises a connecting plate (14), and one side of the connecting plate (14) is provided with electric telescopic rods (15), the electric telescopic rods (15) are symmetrically distributed around the central axis of the connecting plate (14), one end of each electric telescopic rod (15) is connected with a connecting block (17), one end of each connecting block (17) is provided with a fixing plate (16), and the fixing plate (16) is positioned on one side of the die body (13).

3. The hydraulic machine convenient for die replacement according to claim 2, wherein a clamping block (19) is installed on one side of the fixing plate (16), clamping grooves (20) are formed in the inner wall of the die body (13), the clamping grooves (20) are symmetrically distributed on the central axis of the die body (13), and the clamping grooves (20) are matched with the clamping block (19) for use.

4. The hydraulic machine convenient for die replacement according to claim 1, wherein the hydraulic mechanism (2) comprises a top base (11), a hydraulic cylinder (9) is mounted on the inner wall of the top base (11), the hydraulic cylinder (9) penetrates through the top base (11), an upper die plate (10) is connected to the bottom end of the hydraulic cylinder (9), and the upper die plate (10) is located at the top end of the replacement mechanism (3).

5. The hydraulic machine convenient for die replacement according to claim 4, wherein a support shaft (8) is mounted on the inner wall of the top seat (11), and the support shaft (8) penetrates through the top seat (11), the upper die plate (10) and the workbench (7) and extends to be fixedly connected with the base (6).

6. Hydraulic machine facilitating the exchange of the mould according to claim 1, characterised in that the bottom end of the base (6) is provided with a bottom plate (1).