CN217121499U

CN217121499U - Mould stop device for metalworking

Info

Publication number: CN217121499U
Application number: CN202123274799.8U
Authority: CN
Inventors: 胡伟星
Original assignee: Suzhou Kunwei Mould Co ltd
Current assignee: Suzhou Kunwei Mould Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-05
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a mould stop device for metal processing, which comprises a base, the top front side of base is connected with the workstation, the stand is connected to the top rear side of base, the preceding terminal surface top of stand is connected with the fixing base, the bottom of fixing base is connected with the pneumatic cylinder, the bottom expansion end of pneumatic cylinder installs the upper die base, the bottom of upper die base is connected with the terrace die, the below of terrace die is equipped with the die holder, the top of die holder is connected with the die, the bottom of die holder is connected with the positioning seat, the top center of workstation has seted up the spacing groove, the positioning seat stretches into and laminates the internal surface of spacing groove; the utility model has the advantages of reasonable design, can avoid the vibration of upper die base to translocate, keep the terrace die to be located directly over the die all the time, further ensured metal processing's stable going on.

Description

Mould stop device for metalworking

Technical Field

The utility model relates to a relevant equipment technical field of metal processing mould especially relates to a mould stop device for metal processing.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. In the metal working process, often can use the mould to carry out the die mould, its mold processing is placed on the workstation, utilizes clamp plate cooperation fixing bolt to carry out spacingly, and it is not hard up to take place easily after long-time work, and spacing effect is not good, and for this reason, we have provided a mould stop device for metal working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould stop device for metal processing to overcome the technical problem who exists among the prior art.

In order to realize the technical purpose, the technical effect is achieved, the utility model provides a following technical scheme:

the utility model provides a mould stop device for metalworking, includes the base, the top front side of base is connected with the workstation, the grudging post is connected to the top rear side of base, the preceding terminal surface top of grudging post is connected with the fixing base, the pneumatic cylinder is connected to the bottom of fixing base, the upper die base is installed to the bottom expansion end of pneumatic cylinder, the bottom of upper die base is connected with the terrace die, the below of terrace die is equipped with the die holder, the top of die holder is connected with the die, the bottom of die holder is connected with the positioning seat, the spacing groove has been seted up at the top center of workstation, the positioning seat stretches into and laminates the internal surface of spacing groove.

Preferably, in the die limiting device for metal processing, a transmission cavity is arranged in the workbench, four stepped holes distributed circumferentially are communicated between the transmission cavity and the limiting groove, the bottom of the inner cavity of the transmission cavity is connected with a driving motor, the top power output end of the driving motor is connected with a screw rod, the outer wall of the screw rod is screwed with a lifting frame, the outer side of the top of the lifting frame is connected with four vertical rods, one end of each vertical rod, which is close to the limiting groove, is connected with a straight rack, four side brackets are circumferentially and evenly distributed on the upper part of the inner side wall of the transmission cavity, a steering shaft is rotationally connected in each side bracket, one end of each steering shaft is connected with a straight gear, the straight gear is meshed with the straight rack, one end of each steering shaft is connected with a turntable, the outer wall of the turntable is hinged with a movable rod through a pin shaft, the end part of the movable rod is hinged with a horizontal rod through a pin shaft, the horizontal rod is connected with the stepped hole in a sealing and sliding manner.

Preferably, in the die limiting device for metal processing, the left side and the right side of the front end face of the vertical frame are connected with side supports, two guide sliding grooves are symmetrically formed between the side supports, sliding blocks are connected in the guide sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the outer wall of the upper die base.

Preferably, in the die limiting device for metal processing, one end of the horizontal rod extending into the stepped hole is connected with a positioning fixture block, and a clamping groove matched with the positioning fixture block is formed in the outer wall of the positioning seat.

Preferably, in the die limiting device for metal processing, the lifting frame comprises a cross block, an annular seat and a guide rod, a threaded hole matched with the screw rod is formed in the center of the cross block, the end part of the cross block is fixedly connected with the inner wall of the annular seat, a guide sliding hole for the guide rod to penetrate through is formed in the cross block, and the lower end of the guide rod is fixedly connected with the bottom wall of the transmission cavity.

Preferably, in the die limiting device for metal processing, the outer wall of the workbench is connected with a control panel, and the control panel is electrically connected with the hydraulic cylinder and the driving motor.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, the positioning seat stretches into laminating spacing inslot wall, it is rotatory to drive the screw rod through driving motor, make the crane drive the montant and rise, utilize spur rack meshing transmission straight-teeth gear, make the steering spindle drive the carousel and deflect, the movable rod angle changes the back horizon bar and removes along the shoulder hole, the location fixture block can imbed the draw-in groove and accomplish spacing fixed to the die holder, the upper die base descends in-process slider slides along the direction spout, can avoid the upper die base vibration to translocate, it is located directly over the die to keep the terrace die all the time, further guarantee metal-working's stability and go on.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the worktable of the present invention;

figure 3 is the structure schematic diagram of the middle lifting frame of the utility model.

In the figure: 1. a base; 2. a work table; 3. erecting a frame; 4. a fixed seat; 5. a hydraulic cylinder; 6. an upper die holder; 7. a male die; 8. a lower die holder; 9. a female die; 10. positioning seats; 11. a limiting groove; 12. a transmission cavity; 13. a stepped hole; 14. a drive motor; 15. a screw; 16. a lifting frame; 17. a vertical rod; 18. straight rack; 19. a side bracket; 20. a steering shaft; 21. a spur gear; 22. a turntable; 23. a movable rod; 24. a horizontal bar; 201. a control panel; 301. a side support; 302. a guide chute; 303. a slider; 161. a cross block; 162. an annular seat; 163. a guide bar; 164. a threaded hole; 165. a guide slide hole; 241. and positioning the fixture block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the embodiment is a mold limiting device for metal processing, which includes a base 1, a worktable 2 is connected to the front side of the top of the base 1, a stand 3 is connected to the rear side of the top of the base 1, a fixing seat 4 is connected to the top of the front end face of the stand 3, a hydraulic cylinder 5 is connected to the bottom of the fixing seat 4, an upper mold base 6 is installed at the movable end of the bottom of the hydraulic cylinder 5, a male mold 7 is connected to the bottom of the upper mold base 6, a lower mold base 8 is arranged below the male mold 7, a female mold 9 is connected to the top of the lower mold base 8, a positioning seat 10 is connected to the bottom of the lower mold base 8, a limiting groove 11 is formed in the center of the top of the worktable 2, and the positioning seat 10 extends into and fits the inner surface of the limiting groove 11.

Be equipped with transmission chamber 12 in the workstation 2, the intercommunication has four circumference distribution's shoulder hole 13 between transmission chamber 12 and the spacing groove 11, the inner chamber bottom of transmission chamber 12 is connected with driving motor 14, driving motor 14's top power take off end is connected with screw rod 15, the outer wall spiro union of screw rod 15 has crane 16, crane 16's the top outside is connected with four montants 17, the one end that montant 17 is close to spacing groove 11 is connected with spur rack 18, transmission chamber 12's inside wall upper portion circumference equipartition has four side branches 19, there is steering spindle 20 in the side branch 19 rotation connection, the one end of steering spindle 20 is connected with straight-teeth gear 21, straight-teeth gear 21 meshes and connects spur rack 18, the one end of steering spindle 20 is connected with carousel 22, carousel 22 outer wall articulates through the round pin axle has movable rod 23, movable rod 23 tip articulates through the round pin axle has horizon bar 24, horizon bar 24 seals sliding connection shoulder hole 13.

The left side and the right side of the front end face of the vertical frame 3 are connected with side supports 301, guide sliding grooves 302 are symmetrically formed between the two side supports 301, sliding blocks 303 are connected in the guide sliding grooves 302 in a sliding mode, and the sliding blocks 303 are fixedly connected with the outer wall of the upper die base 6, so that vibration translocation of the upper die base 6 can be avoided.

One end of the horizontal rod 24 extending into the stepped hole 13 is connected with a positioning fixture block 241, and a clamping groove matched with the positioning fixture block 241 is formed in the outer wall of the positioning seat 10, so that the limiting effect on the positioning seat 10 can be improved.

The lifting frame 16 comprises a cross block 161, an annular seat 162 and a guide rod 163, a threaded hole 164 matched with the screw 15 is formed in the center of the cross block 161, the end part of the cross block 161 is fixedly connected with the inner wall of the annular seat 162, a guide sliding hole 165 for the guide rod 163 to penetrate is formed in the cross block 161, the lower end of the guide rod 163 is fixedly connected with the bottom wall of the transmission cavity 12, and the guide sliding rod 165 is matched with the guide rod 163 to guide, so that the cross block 161 drives the annular seat 162 to vertically lift when the screw 15 rotates.

The outer wall of the workbench 2 is connected with a control panel 201, and the control panel 201 is electrically connected with the hydraulic cylinder 5 and the driving motor 14, so that the operation of the control assembly is convenient.

The specific implementation manner of this embodiment is:

when the device is used, the device is externally connected with a power supply, the base 1 is arranged on a plane, the positioning seat 10 extends into the inner wall of the laminating limiting groove 11, the driving motor 14 drives the screw rod 15 to rotate, the lifting frame 16 drives the vertical rod 17 to ascend, the straight rack 18 ascends along with the vertical rod 17 synchronously, the steering shaft 20 drives the turntable 22 to deflect by utilizing the straight rack 18 to engage the transmission straight gear 21, the two ends of the movable rod 23 are respectively hinged with the turntable 22 and the horizontal rod 24 through pin shafts, so that the movable rod 23 drives the horizontal rod 24 to move, the positioning clamping block 241 extends into the clamping groove after the horizontal rod 24 moves along the stepped hole 13, thereby completing the limiting and fixing of the lower die holder 8, the metal to be processed is arranged in a cavity of the female die 9, the upper die holder 6 is driven to descend through the hydraulic cylinder 5, so that the male die 7 extends into the female die 9 to complete the press forming, the sliding block 303 slides along the guide sliding chute 302 in the descending process of the upper die holder 6, and can avoid the vibration translocation of the upper die holder 6, the male die 7 is kept to be positioned right above the female die 9 all the time, and the stable metal processing is further guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mould stop device for metalworking, includes base (1), its characterized in that: the utility model discloses a die, including base (1), stand (3), fixing base (7), pneumatic cylinder (5), upper die base (6) are installed to the bottom expansion end of pneumatic cylinder (5), the bottom of upper die base (6) is connected with terrace die (7), the below of terrace die (7) is equipped with die holder (8), the top of die holder (8) is connected with die (9), the bottom of die holder (8) is connected with positioning seat (10), spacing groove (11) have been seted up at the top center of workstation (2), positioning seat (10) stretch into and laminate the internal surface of spacing groove (11).

2. The die limiting device for metal working according to claim 1, wherein: be equipped with transmission chamber (12) in workstation (2), the intercommunication has shoulder hole (13) that four circumference distribute between transmission chamber (12) and spacing groove (11), the inner chamber bottom of transmission chamber (12) is connected with driving motor (14), the top power take off end of driving motor (14) is connected with screw rod (15), the outer wall spiro union of screw rod (15) has crane (16), the top outside of crane (16) is connected with four montants (17), the one end that montant (17) is close to spacing groove (11) is connected with spur rack (18), the inside wall upper portion circumference equipartition of transmission chamber (12) has four side support (19), it has steering spindle (20) to move among side support (19), the one end of steering spindle (20) is connected with straight-teeth gear (21), spur gear (21) meshing connection straight rack (18), the one end of steering spindle (20) is connected with carousel (22), carousel (22) outer wall articulates through the round pin axle has movable rod (23), movable rod (23) tip articulates through the round pin axle has horizon bar (24), horizon bar (24) sealed sliding connection shoulder hole (13).

3. The die limiting device for metal working according to claim 1, wherein: the left side and the right side of the front end face of the vertical frame (3) are connected with side supports (301), two guide sliding grooves (302) are symmetrically formed between the side supports (301), sliding blocks (303) are connected in the guide sliding grooves (302) in a sliding mode, and the sliding blocks (303) are fixedly connected with the outer wall of the upper die base (6).

4. The die limiting device for metal working according to claim 2, wherein: one end of the horizontal rod (24) extending into the stepped hole (13) is connected with a positioning clamping block (241), and the outer wall of the positioning seat (10) is provided with a clamping groove matched with the positioning clamping block (241).

5. The die limiting device for metal working according to claim 2, wherein: the lifting frame (16) comprises a cross block (161), an annular seat (162) and a guide rod (163), a threaded hole (164) matched with the screw rod (15) is formed in the center of the cross block (161), the inner wall of the annular seat (162) is fixedly connected to the end part of the cross block (161), a guide sliding hole (165) for the guide rod (163) to penetrate is formed in the cross block (161), and the lower end of the guide rod (163) is fixedly connected with the bottom wall of the transmission cavity (12).

6. The die limiting device for metal working according to claim 2, wherein: the outer wall of workstation (2) is connected with control panel (201), control panel (201) electric connection pneumatic cylinder (5) and driving motor (14).