CN211564387U - Large-tonnage cold forging hydraulic press die mounting device - Google Patents
Large-tonnage cold forging hydraulic press die mounting device Download PDFInfo
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- CN211564387U CN211564387U CN201921985228.5U CN201921985228U CN211564387U CN 211564387 U CN211564387 U CN 211564387U CN 201921985228 U CN201921985228 U CN 201921985228U CN 211564387 U CN211564387 U CN 211564387U
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- cold forging
- hydraulic press
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Abstract
The utility model discloses a large-tonnage cold forging hydraulic press mould installation device, including locomotive, installation mechanism, the vertical fixed adjustment grudging post that is provided with in locomotive top surface of weight box one side, the inner wall one end of adjustment grudging post is equipped with the expansion bracket through supporting the chassis activity, the horizontal activity in adjustment grudging post inner wall top of supporting the chassis top is provided with the gallows, installation mechanism includes mount table, the spacing seat of last mould, bed die splint, the horizontal activity is provided with drive screw between expansion bracket of mount table below and the support chassis, the vertical activity of bed die splint sets up the bottom surface middle part at the gallows. The utility model discloses adjust the input operation of mould to suitable mounting height and utilize drive screw to adjust that the mount table removes and bed die splint accomplishes the mould through the inside corresponding hydraulic cylinder action of control adjustment grudging post during the installation mould, automated control, the installation control precision is adjusted stably, excellent in use effect.
Description
Technical Field
The utility model relates to a cold forging hydraulic press technical field specifically is a large-tonnage cold forging hydraulic press die holding device.
Background
The hydraulic press is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by using hydrostatic pressure. It is commonly used in press processes and press forming processes, such as: forging, stamping, cold extruding, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like. The hydraulic machine is generally composed of three parts of a machine (main machine), a power system and a hydraulic control system. The hydraulic machine is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine. The existing mounting device for the die of the cold forging hydraulic machine mostly utilizes the mode of externally injecting hydraulic oil to complete the jacking operation during die mounting, for example, the application number is 201811401241.1, the name is a patent of the mounting device for the die of the large-tonnage cold forging hydraulic machine, because the hydraulic oil injection needs to consume a long time and cannot be adjusted according to the actual mounting position after jacking, the mounting precision and the application requirement of quick assembly are difficult to guarantee, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-tonnage cold forging hydraulic press die holding device to solve among the prior art because hydraulic oil injection need consume can't adjust according to the installation actual position after longer time and the jacking, be difficult to the precision of guaranteeing behind the die holding and the problem that fast assembly used.
In order to achieve the above object, the utility model provides a following technical scheme: a large-tonnage cold forging hydraulic press die mounting device comprises a moving vehicle and a mounting mechanism, wherein a weight box is vertically and fixedly arranged at one end of the top surface of the moving vehicle, an adjusting vertical frame is vertically and fixedly arranged on the top surface of the moving vehicle at one side of the weight box, a supporting underframe is transversely and movably arranged at one end of the inner wall of the adjusting vertical frame through a connecting shaft, a telescopic frame is movably arranged at one end side of the supporting underframe far away from the adjusting vertical frame through a transmission part, a hanging frame is transversely and movably arranged at the top end of the inner wall of the adjusting vertical frame above the supporting underframe, the mounting mechanism comprises a mounting table, an upper die limiting seat and a lower die clamping plate, the mounting table is movably arranged in the adjusting vertical frame through a pulley arranged at the bottom end of the inner wall between the telescopic frame and the supporting underframe, a transmission screw rod is, the upper die limiting seat is vertically and fixedly arranged in the middle of the top surface of the mounting table, a plurality of circular positioning holes are vertically formed in the top surface of the upper die limiting seat, and the lower die clamping plate is vertically and movably arranged in the middle of the bottom surface of the hanging bracket.
Preferably, a diagonal draw bar is arranged between the moving vehicle and the adjusting vertical frame on the outer side of the weight box, and the moving vehicle is an unmanned positioning trolley.
Preferably, the adjusting vertical frame is a double-rod lifting type portal frame, and a supporting bottom frame and a hanging frame in the adjusting vertical frame are independently controlled by a group of hydraulic oil cylinders respectively.
Preferably, a power box is longitudinally and fixedly arranged on the inner wall of one end, away from the telescopic frame, of the supporting bottom frame, and an output shaft of a motor arranged in the power box is meshed and connected with the outer surface of one end of the transmission screw rod.
Preferably, the outer surface of one end of the transmission screw rod, which is positioned between the expansion bracket and the support bottom frame, is movably connected with a transmission seat arranged in the middle of the bottom surface of the mounting table, and the end of the transmission screw rod, which is far away from the power box, penetrates through the middle of the surface of one side of the expansion bracket and is movably arranged outside the expansion bracket.
Preferably, the lower die clamping plate is an industrial clamping arm, and the wire winding roller is controlled by an external motor through a steel wire rope between the hanger and the lower die clamping plate to complete up-and-down adjustment.
Compared with the prior art, the beneficial effects of the utility model are that:
1. installation mechanism includes the mount table, go up the spacing seat of mould, bed die splint, the mount table is arranged in the expansion bracket and is supported between the chassis through the drive screw activity, and bed die splint locate the adjustment grudging post inside of the spacing seat top of last mould through the gallows activity, adjust the operation of puting in of the mould to suitable mounting height and utilize drive screw to adjust the mount table removal and bed die splint to accomplish the mould through the inside corresponding hydraulic cylinder action of control adjustment grudging post during installation mould, automated control, the installation control precision is adjusted stably, excellent in use effect.
2. Be equipped with the diagonal draw bar between the locomotive in the weight box outside and the adjustment grudging post, whole focus when can effectively guaranteeing the device installation is steady and the performance of adjustment grudging post, and the locomotive is unmanned type location dolly, can guarantee to the debugging operation control of mounted position accurate, improves whole installation effectiveness, and the practicality is strong.
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 view of the internal structure of the adjusting stand of the present invention;
fig. 3 is a top view of the connection structure between the mounting table and the adjusting stand of the present invention.
In the figure: 1. a mobile vehicle; 2. a weight box; 3. adjusting the vertical frame; 4. a support chassis; 5. a telescopic frame; 6. a hanger; 7. an installation table; 8. an upper die limiting seat; 9. a lower mold clamping plate; 10. a drive screw; 11. positioning holes; 12. a diagonal member; 13. a power box.
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, 2 and 3, in an embodiment of the present invention, a large-tonnage cold forging hydraulic press mold mounting apparatus includes a moving vehicle 1 and a mounting mechanism, one end of the top surface of the moving vehicle 1 is vertically and fixedly provided with a weight box 2, the top surface of the moving vehicle 1 on one side of the weight box 2 is vertically and fixedly provided with an adjusting vertical frame 3, one end of the inner wall of the adjusting vertical frame 3 is transversely and movably provided with a supporting bottom frame 4 through a connecting shaft, the side surface of one end of the supporting bottom frame 4 far away from the adjusting vertical frame 3 is movably provided with an expansion frame 5 through a transmission member, the top end of the inner wall of the adjusting vertical frame 3 above the supporting bottom frame 4 is transversely and movably provided with a hanger 6, the mounting mechanism includes a mounting table 7, an upper mold limiting seat 8 and a lower mold clamping plate 9, the mounting table 7 is movably arranged inside the adjusting vertical frame 3 through a pulley arranged at the bottom end of the inner wall between the expansion frame 5 and, the upper die limiting seat 8 is vertically and fixedly arranged in the middle of the top surface of the mounting table 7, a plurality of circular positioning holes 11 are vertically formed in the top surface of the upper die limiting seat 8, and the lower die clamping plate 9 is vertically and movably arranged in the middle of the bottom surface of the hanging bracket 6; an inclined pull rod 12 is arranged between the moving vehicle 1 and the adjusting vertical frame 3 on the outer side of the weight box 2, and the moving vehicle 1 is an unmanned positioning trolley; the adjusting vertical frame 3 is a double-rod lifting type portal frame, a supporting bottom frame 4 and a hanging bracket 6 in the adjusting vertical frame 3 are independently controlled by a group of hydraulic oil cylinders respectively, and the requirements of one-time transfer and step-by-step installation of an upper die and a lower die are met; a power box 13 is longitudinally and fixedly arranged on the inner wall of one end of the support chassis 4, which is far away from the telescopic frame 5, and an output shaft of a built-in motor of the power box 13 is meshed and connected with the outer surface of one end of the transmission screw 10, so that the stability and reliability of transmission connection are ensured; the outer surface of one end, positioned between the telescopic frame 5 and the supporting underframe 4, of the transmission screw 10 is movably connected with a transmission seat arranged in the middle of the bottom surface of the mounting table 7, one end, far away from the power box, of the transmission screw 10 penetrates through the middle of the surface of one side of the telescopic frame 5 and is movably arranged on the outer side of the telescopic frame 5, and the use requirement for adjusting the mounting position is met; the lower die clamping plate 9 is an industrial clamping arm, and the wire winding roller between the hanger 6 and the lower die clamping plate 9 is controlled by an external motor through a steel wire rope to complete up-and-down adjustment, so that the control is convenient and the transfer reliability of the die is ensured; when the device is used, the dies are correspondingly arranged on the surfaces of the mounting table 7 and the hanging bracket 6 in the adjusting vertical frame 3 according to the mounting requirements, the dies are transferred to the die processing and replacing part of the hydraulic press through the moving vehicle 1, the upper die and the lower die are assembled one by one according to the requirements, when the upper die is mounted, the hydraulic oil cylinder for controlling the lifting of the supporting underframe 4 is controlled through the adjusting vertical frame 3 to move so as to adjust the upper die to the proper height, the driving screw 10 is utilized to drive the mounting table 7 to move so as to realize fine adjustment of the mounting position, and; when the lower die is installed, the distance between the hanging bracket 6 and the die table is reduced by controlling the contraction of the hydraulic oil cylinder of the hanging bracket 6, the lower die clamping plate 9 is utilized to complete the putting operation of the die, the automatic control is realized, the installation control precision is stably adjusted, and the using effect is good.
The utility model discloses a theory of operation and use flow: when the device is used, the dies are correspondingly arranged on the surfaces of the mounting table 7 and the hanging bracket 6 in the adjusting vertical frame 3 according to the mounting requirements, the dies are transferred to the die processing and replacing part of the hydraulic press through the moving vehicle 1, the upper die and the lower die are assembled one by one according to the requirements, when the upper die is mounted, the hydraulic oil cylinder for controlling the lifting of the supporting underframe 4 is controlled through the adjusting vertical frame 3 to move so as to adjust the upper die to the proper height, the driving screw 10 is utilized to drive the mounting table 7 to move so as to realize fine adjustment of the mounting position, and; when the lower die is installed, the distance between the hanging bracket 6 and the die table is reduced by controlling the contraction of the hydraulic oil cylinder of the hanging bracket 6, the lower die clamping plate 9 is utilized to complete the putting operation of the die, the automatic control is realized, the installation control precision is stably adjusted, and the using effect is good.
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 (6)
1. The utility model provides a large-tonnage cold forging hydraulic press mould installation device, includes locomotive (1), installation mechanism, its characterized in that: the top surface of the trolley (1) is vertically and fixedly provided with a weight box (2), the top surface of the trolley (1) on one side of the weight box (2) is vertically and fixedly provided with an adjusting vertical frame (3), one end of the inner wall of the adjusting vertical frame (3) is transversely and movably provided with a supporting underframe (4) through a connecting shaft, the side surface of one end, far away from the adjusting vertical frame (3), of the supporting underframe (4) is movably provided with a telescopic frame (5) through a transmission part, the top end of the inner wall of the adjusting vertical frame (3) above the supporting underframe (4) is transversely and movably provided with a hanging bracket (6), the mounting mechanism comprises a mounting table (7), an upper die limiting seat (8) and a lower die clamping plate (9), the mounting table (7) is movably arranged inside the adjusting vertical frame (3) through a pulley arranged at the bottom end of the inner wall between the telescopic frame (5, the mould is characterized in that a transmission screw (10) is transversely movably arranged between the telescopic frame (5) below the mounting table (7) and the supporting bottom frame (4), the upper mould limiting seat (8) is vertically and fixedly arranged in the middle of the top surface of the mounting table (7), a plurality of circular positioning holes (11) are vertically formed in the top surface of the upper mould limiting seat (8), and the lower mould clamping plate (9) is vertically movably arranged in the middle of the bottom surface of the hanging frame (6).
2. The die mounting device for the large-tonnage cold forging hydraulic press as recited in claim 1, wherein: an inclined pull rod (12) is arranged between the moving vehicle (1) on the outer side of the weight box (2) and the adjusting vertical frame (3), and the moving vehicle (1) is an unmanned positioning trolley.
3. The die mounting device for the large-tonnage cold forging hydraulic press as recited in claim 1, wherein: the adjusting vertical frame (3) is a double-rod lifting type portal frame, and a supporting chassis (4) and a hanging bracket (6) in the adjusting vertical frame (3) are independently controlled by a group of hydraulic oil cylinders respectively.
4. The die mounting device for the large-tonnage cold forging hydraulic press as recited in claim 1, wherein: the inner wall of one end, far away from the telescopic frame (5), of the supporting bottom frame (4) is longitudinally and fixedly provided with a power box (13), and an output shaft of a built-in motor of the power box (13) is meshed and connected with the outer surface of one end of the transmission screw rod (10).
5. The die mounting device for the large-tonnage cold forging hydraulic press as recited in claim 4, wherein: the transmission screw rod (10) is located the one end surface between expansion bracket (5) and support chassis (4) and is equipped with the transmission seat swing joint in the middle part of mount table (7) bottom surface, the one end that power box was kept away from in transmission screw rod (10) passes expansion bracket (5) one side surface middle part activity and establishes the outside at expansion bracket (5).
6. The die mounting device for the large-tonnage cold forging hydraulic press as recited in claim 1, wherein: the lower die clamping plate (9) is an industrial clamping arm, and the wire winding roller is controlled by an external motor through a steel wire rope between the hanger (6) and the lower die clamping plate (9) to complete vertical adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985228.5U CN211564387U (en) | 2019-11-18 | 2019-11-18 | Large-tonnage cold forging hydraulic press die mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985228.5U CN211564387U (en) | 2019-11-18 | 2019-11-18 | Large-tonnage cold forging hydraulic press die mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211564387U true CN211564387U (en) | 2020-09-25 |
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ID=72531045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921985228.5U Active CN211564387U (en) | 2019-11-18 | 2019-11-18 | Large-tonnage cold forging hydraulic press die mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211564387U (en) |
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2019
- 2019-11-18 CN CN201921985228.5U patent/CN211564387U/en active Active
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