CN212070299U

CN212070299U - Hydraulic forging equipment

Info

Publication number: CN212070299U
Application number: CN201921985195.4U
Authority: CN
Inventors: 王启龙
Original assignee: Jiangsu Yuanyan Machinery Co ltd
Current assignee: Jiangsu Yuanyan Machinery Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-12-04
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a hydraulic forging device, which comprises two support frames, wherein the two support frames are arranged, the inner sides of the two support frames are both provided with a locking device, one side of the locking device, which is close to the support frames, is provided with a turning motor for driving the locking device to rotate, the support frames are provided with a lifting device, the lifting device is used for driving the turning motor to lift, the lifting device comprises a rack and a rectangular frame, the rack is arranged at the front side and the rear side of the support frames, the rectangular frame is sleeved outside the support frames, one side of the rectangular frame, which is close to the locking device, is provided with an extension frame, the locking device and the turning motor are both positioned inside the extension frame, the lifting device is arranged on the turning motor, the lifting device can lift a workpiece by driving the turning motor, when turning is needed, the workpiece is lifted only by the, the situation that the base blocks the rotation of the workpiece can be avoided, and the workpiece can be turned over.

Description

Hydraulic forging equipment

Technical Field

The utility model relates to a hydraulic forging technical field specifically is a hydraulic forging equipment.

Background

In the hydraulic forging, in which a workpiece is forged by applying pressure from a hydraulic press, generally, an upper surface is forged first and a lower surface is forged again, during which manual inversion is required, and in order to avoid the manual inversion, a reversible forging apparatus is proposed in the patent application No. 201621329452.5, which clamps the workpiece by a hydraulic cylinder and then inverts the workpiece by using an inversion motor, but such a method has the following disadvantages:

the workpiece is generally arranged above the base during forging, and if the workpiece is rectangular or has edges, the workpiece can be blocked by the base and cannot rotate when the overturning motor rotates, so that the workpiece is difficult to overturn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic forging equipment to solve among the prior art work piece and generally arrange the top of base in when forging and pressing, if for the rectangle or have the work piece of arris, when the upset motor rotates, the work piece can receive blockking of base and can not rotate, and then is difficult to the problem of upset.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic forging equipment, includes the support frame, the support frame is provided with two altogether, and the inboard of two support frames all is provided with locking device, and one side that locking device is close to the support frame is provided with and is used for driving locking device pivoted upset motor, be provided with elevating gear on the support frame, and elevating gear is used for driving the upset motor and goes up and down.

Preferably, the lifting device comprises a rack and a rectangular frame, the rack is arranged on the front side and the rear side of the support frame, the rectangular frame is sleeved outside the support frame, the rectangular frame is provided with an extension frame on one side close to the locking device, and the locking device and the turnover motor are both located inside the extension frame.

Preferably, the front side and the rear side of the inside of the rectangular frame are both provided with lifting gears through bearings, the lifting gears are meshed with the racks, one end of a middle shaft of each of the two lifting gears is provided with a transmission gear, and the other end of the middle shaft of one of the two lifting gears is provided with a lifting motor for driving the lifting gears to rotate.

Preferably, locking device includes the pneumatic cylinder, and the one end that the upset motor was kept away from to the pneumatic cylinder has inserted the hydraulic stem, and the one end that the pneumatic cylinder was kept away from to the hydraulic stem passes and extends the frame, and the one end that the pneumatic cylinder was kept away from to the hydraulic stem is fixed with the pressure disk.

Preferably, limiting plates are arranged at the upper end and the lower end of the rack.

Preferably, still include the base and push away the jar, the upper surface middle part of base is provided with the atress seat, the upper surface both sides at the base are installed to the lower extreme of support frame, it installs in the top middle part of support frame to push away the jar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up elevating gear for the upset motor, elevating gear accessible drive upset motor goes up and down to make the work piece go up and down, when needs overturn, only need come the work piece to rise through elevating gear, can avoid the base to block the work piece pivoted condition, guarantees to overturn.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the extension frame and the rectangular frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the extension frame and the rectangular frame of the present invention;

fig. 4 is a schematic structural view of the lifting device of the present invention.

In the figure: 1. a base; 2. a support frame; 3. pushing the cylinder; 4. a lifting device; 41. a rack; 42. a lifting motor; 43. a rectangular frame; 44. a lifting gear; 45. a transmission gear; 5. turning over a motor; 6. a locking device; 61. a hydraulic cylinder; 62. a hydraulic lever; 63. a platen; 7. a limiting plate; 8. an extension frame; 9. a stress seat.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 and 3, in an embodiment of the present invention, a hydraulic forging apparatus includes two support frames 2, two support frames 2 are provided, and locking devices 6 are provided at inner sides of the two support frames 2, and a turning motor 5 for driving the locking devices 6 to rotate is provided at a side of the locking devices 6 close to the support frames 2, a lifting device 4 is provided on the support frames 2, and the lifting device 4 is used for driving the turning motor 5 to lift, the two locking devices 6 can clamp a workpiece, the turning motor 5 can drive the locking devices 6 to rotate when rotating, and the workpiece can be turned over, and the lifting device 4 can drive the turning motor 5 and the locking devices 6 to lift when lifting, so as to lift the workpiece;

referring to fig. 2, fig. 3 and fig. 4, the lifting device 4 includes a rack 41 and a rectangular frame 43, the upper and lower ends of the rack 41 are provided with the limiting plates 7, the rack 41 is disposed on the front and rear sides of the support frame 2, the rectangular frame 43 is sleeved outside the support frame 2, the front and rear sides of the inside of the rectangular frame 43 are provided with lifting gears 44 through bearings, the lifting gears 44 are engaged with the rack 41, one end of the middle shaft of each of the two lifting gears 44 is provided with a transmission gear 45, the other end of the middle shaft of one of the lifting gears 44 is provided with a lifting motor 42 for driving the lifting gear 44 to rotate, the lifting motor 42 rotates to drive one of the lifting gears 44 to rotate, the two lifting gears 44 can rotate through the transmission action of the two transmission gears 45, and the rectangular frame 43 can be lifted due to the engagement action;

referring to fig. 2 and 3, an extension frame 8 is mounted on one side of the rectangular frame 43 close to the locking device 6, the extension frame 8 is used for accommodating the locking device 6 and the turnover motor 5, and the locking device 6 and the turnover motor 5 are both located inside the extension frame 8;

referring to fig. 3, the locking device 6 includes a hydraulic cylinder 61, a hydraulic rod 62 is inserted into one end of the hydraulic cylinder 61 away from the turnover motor 5, one end of the hydraulic rod 62 away from the hydraulic cylinder 61 passes through the extension frame 8, and a pressure plate 63 is fixed to one end of the hydraulic rod 62 away from the hydraulic cylinder 61, the hydraulic rod 62 can be extended and retracted by the action of the hydraulic cylinder 61, and the pressure plate 63 can clamp the workpiece;

as shown in fig. 1, a stress seat 9 is arranged in the middle of the upper surface of a base 1, the lower end of a support frame 2 is arranged on two sides of the upper surface of the base 1, a push cylinder 3 is arranged in the middle of the upper part of the support frame 2, and the push cylinder 3 is pressed downwards to forge a workpiece; when the device is used, a workpiece is placed on the upper surface of the stress base 9, then the pushing cylinder 3 is used for forging the workpiece, after forging, when the workpiece needs to be turned over, the hydraulic cylinder 61 is firstly driven, the hydraulic rod 62 pushes the pressing plates 63, the two pressing plates 63 can compress the workpiece, the lifting motor 42 is driven again, the lifting motor 42 rotates to drive one lifting gear 44 to rotate, the two lifting gears 44 can rotate under the transmission action of the two transmission gears 45, further, due to the meshing action of the lifting gears 44 and the rack 41, the rectangular frame 43 can be lifted, the whole workpiece can be lifted when the rectangular frame 43 is lifted up, the workpiece leaves the stress base 9 until the workpiece, then the turnover motor 5 is driven, the turnover motor 5 can drive the workpiece to turn over, and after the turnover is finished, the workpiece can be lifted by the lifting device 4 and then lowered onto the stress base 9.

The utility model discloses a theory of operation and use flow: when the device is used, a workpiece is placed on the upper surface of the stress base 9, then the pushing cylinder 3 is used for forging the workpiece, after forging, when the workpiece needs to be turned over, the hydraulic cylinder 61 is firstly driven, the hydraulic rod 62 pushes the pressing plates 63, the two pressing plates 63 can compress the workpiece, the lifting motor 42 is driven again, the lifting motor 42 rotates to drive one lifting gear 44 to rotate, the two lifting gears 44 can rotate under the transmission action of the two transmission gears 45, further, due to the meshing action of the lifting gears 44 and the rack 41, the rectangular frame 43 can be lifted, the whole workpiece can be lifted when the rectangular frame 43 is lifted up, the workpiece leaves the stress base 9 until the workpiece, then the turnover motor 5 is driven, the turnover motor 5 can drive the workpiece to turn over, and after the turnover is finished, the workpiece can be lifted by the lifting device 4 and then lowered onto the stress base 9.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic forging apparatus comprising a support frame (2), characterized in that: the supporting frames (2) are provided with two supporting frames, the inner sides of the two supporting frames (2) are provided with locking devices (6), one side, close to the supporting frames (2), of each locking device (6) is provided with a turnover motor (5) used for driving the locking devices (6) to rotate, lifting devices (4) are arranged on the supporting frames (2), and the lifting devices (4) are used for driving the turnover motors (5) to lift.

2. The hydraulic forging apparatus as recited in claim 1, wherein: elevating gear (4) are including rack (41) and rectangular frame (43), and rack (41) set up the front and back side at support frame (2), and rectangular frame (43) cover is in the outside of support frame (2), and rectangular frame (43) are close to one side of locking device (6) and install extension frame (8), locking device (6) all are located the inside of extending frame (8) with upset motor (5).

3. The hydraulic forging apparatus as recited in claim 2, wherein: lifting gears (44) are mounted on the front side and the rear side of the interior of the rectangular frame (43) through bearings, the lifting gears (44) are meshed with the racks (41), transmission gears (45) are mounted at one ends of middle shafts of the two lifting gears (44), and a lifting motor (42) used for driving the lifting gears (44) to rotate is arranged at the other end of the middle shaft of one of the lifting gears (44).

4. The hydraulic forging apparatus as recited in claim 2, wherein: locking device (6) include pneumatic cylinder (61), and the one end that upset motor (5) were kept away from in pneumatic cylinder (61) has inserted hydraulic stem (62), and the one end that pneumatic cylinder (61) were kept away from in hydraulic stem (62) passes and extends frame (8), and the one end that pneumatic cylinder (61) were kept away from in hydraulic stem (62) is fixed with pressure disk (63).

5. The hydraulic forging apparatus as recited in claim 2, wherein: and limiting plates (7) are arranged at the upper end and the lower end of the rack (41).

6. The hydraulic forging apparatus as recited in claim 1, wherein: still include base (1) and push away jar (3), the upper surface middle part of base (1) is provided with atress seat (9), the upper surface both sides at base (1) are installed to the lower extreme of support frame (2), push away jar (3) and install the top middle part at support frame (2).