CN218452549U - Punch lifting auxiliary device of oil press die - Google Patents
Punch lifting auxiliary device of oil press die Download PDFInfo
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- CN218452549U CN218452549U CN202223044835.6U CN202223044835U CN218452549U CN 218452549 U CN218452549 U CN 218452549U CN 202223044835 U CN202223044835 U CN 202223044835U CN 218452549 U CN218452549 U CN 218452549U
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Abstract
The utility model discloses a drift lift auxiliary device of hydraulic press mould, including frame and quick-witted case, the frame sets up at the top of quick-witted case, installs the punching press subassembly in the frame, still is provided with mould subassembly and auxiliary assembly on punching press subassembly and the quick-witted case. This drift lift auxiliary device of hydraulic press mould, during the assembly, in the opening of locking cover was inserted to the hydraulic stem, on the locking lever inserted the hydraulic stem from the locking cover side to be in the same place drift and hydraulic stem assembly, make things convenient for follow-up dismouting, be convenient for change. When the oil press die works, the screw rotates, the adjusting sleeve ascends or descends, the position of the supporting block is changed by adjusting the position of the adjusting sleeve, and the descending stroke of the punch is limited by the supporting block to protect the oil press die.
Description
Technical Field
The utility model relates to a drift lift auxiliary device technical field specifically is a drift lift auxiliary device of hydraulic press mould.
Background
The oil press needs to adopt a lifter to punch the punch die which moves up and down in the working process. About the drift lift problem of hydraulic press mould, application number CN202022366520.8 discloses a hydraulic press mould drift riser, which comprises a bod, the equal fixed mounting in the left and right sides at organism top has the bracing piece, two fixed mounting has the roof between the top of bracing piece, the top fixed mounting of roof has the hydraulic pump, the output fixed mounting of hydraulic pump has the push rod, the bottom of roof and the equal fixed mounting in the left and right sides that is located the push rod have the dead lever, two the spout has all been seted up in the front of dead lever. This hydraulic press mould drift riser through setting up the punching press board, and the sleeve will receive the restriction of spout and reciprocate perpendicularly in the inside of spout to let the stability of riser obtain improving, the in-process of punching press can not appear rocking or the condition of skew, the in-process of punching press can not appear because of the atress inequality with place unstable produced deformation, improved the quality of hydraulic press mould punching press.
Although the above patent can solve the problems that the deviation and the shaking of the pressing device are easy to occur in the stamping process, the stamping angle is easy to change, the stamping effect is influenced, stress points are concentrated at the central position of the stamping device, the stress is uneven, and the deformation occurs during the stamping of the die, the following technical scheme is available;
the sleeve is arranged to move up and down in the sliding groove and used for limiting the lifter of the punch of the oil press die, the sleeve is only used for limiting the lifter of the punch of the oil press die to move up and down, the lifter of the punch of the oil press die does not provide auxiliary support to limit the descending degree of the lifter of the punch of the oil press die in the lifting process, and the phenomenon that the descending stroke is improved and danger is easily caused under the condition that the die is not mounted is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drift lift auxiliary device of hydraulic press mould has thereby the position that changes the tray through the position of adjustment adjusting collar, through the descending stroke of tray restriction drift for the problem among the prior art has been solved to the advantage of protection hydraulic press mould.
In order to achieve the above object, the utility model provides a following technical scheme: the punch lifting auxiliary device of the oil press die comprises a rack and a case, wherein the rack is arranged at the top of the case, a stamping assembly is installed on the rack, and a die assembly and an auxiliary assembly are further arranged on the stamping assembly and the case.
Preferably, the punching assembly comprises a hydraulic cylinder, a hydraulic rod, a locking sleeve, a punch and a locking rod, the hydraulic cylinder is arranged on the rack, the hydraulic rod connected with the hydraulic cylinder penetrates through the rack, the locking sleeve is sleeved on a port of the hydraulic rod, the locking rod is inserted into the hydraulic rod from the side face of the locking sleeve, and the bottom of the locking sleeve is fixed with the punch.
Preferably, the lateral periphery of the hydraulic rod is provided with a raised limit strip, and the opening of the locking sleeve is internally provided with a strip-shaped groove for inserting the limit strip.
Preferably, the die assembly comprises a lower die and a base, the base is fixed on the case, and the base is provided with the lower die matched with the punch.
Preferably, the auxiliary assembly comprises an adjusting sleeve, a transverse plate, a supporting block, a screw rod and a sliding rod, the screw rod penetrates through the top of the rack, the adjusting sleeve is sleeved on the screw rod, the sliding rod is connected to the side surface of the adjusting sleeve, the bottom end of the adjusting sleeve is connected with the supporting block, and the sliding rod is inserted into a sliding groove in the side surface of the rack;
the transverse plate is fixed on the hydraulic rod.
Preferably, the adjusting sleeve is in threaded connection with the screw, and the transverse plate is overlapped with the support block in the vertical direction.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this drift lift auxiliary device of hydraulic press mould, during the assembly, in the opening of locking cover was inserted to the hydraulic stem, on the locking lever inserted the hydraulic stem from the locking cover side to be in the same place drift and hydraulic stem assembly, make things convenient for follow-up dismouting, be convenient for change. When the oil press die works, the screw rotates, the adjusting sleeve ascends or descends, the position of the supporting block is changed by adjusting the position of the adjusting sleeve, and the descending stroke of the punch is limited by the supporting block to protect the oil press die.
Drawings
Fig. 1 is an overall top isometric view of the present invention;
FIG. 2 is an overall elevation view of the present invention;
FIG. 3 is a contact diagram of the supporting block and the transverse plate of the present invention;
fig. 4 is the connection diagram of the locking sleeve, the hydraulic rod and the locking rod of the present invention.
In the figure: 1. a frame; 2. a chassis; 3. a stamping assembly; 31. a hydraulic cylinder; 32. a hydraulic rod; 33. a locking sleeve; 34. a punch; 35. a locking lever; 4. a mold assembly; 41. a lower die; 42. a base; 5. an auxiliary component; 51. an adjusting sleeve; 52. a transverse plate; 53. a support block; 54. a screw; 55. a slide bar.
Detailed Description
The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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.
In order to solve the problems that in the prior art, a sleeve is arranged to move up and down in a sliding chute and is used for limiting an oil press die punch lifter, the sleeve is only used for limiting the oil press die punch lifter to move up and down, and the oil press die punch lifter does not provide auxiliary support to limit the descending degree of the oil press die punch lifter in the lifting process, so that the descending stroke is improved under the condition that a die is not mounted and danger is easily caused, the following technical scheme is provided, please refer to fig. 1-4;
the utility model provides a drift lift auxiliary device of hydraulic press mould, includes frame 1 and quick-witted case 2, and frame 1 sets up at the top of quick-witted case 2, installs punching press subassembly 3 on the frame 1, still is provided with mould subassembly 4 and auxiliary assembly 5 on punching press subassembly 3 and the quick-witted case 2.
The punching assembly 3 comprises a hydraulic cylinder 31, a hydraulic rod 32, a locking sleeve 33, a punch 34 and a locking rod 35, wherein the hydraulic cylinder 31 is arranged on the frame 1, the hydraulic rod 32 connected with the hydraulic cylinder 31 penetrates through the frame 1, the locking sleeve 33 is sleeved on a port of the hydraulic rod 32, the locking rod 35 is inserted into the hydraulic rod 32 from the side surface of the locking sleeve 33, and the bottom of the locking sleeve 33 is fixed with the punch 34.
The side periphery of the hydraulic rod 32 is provided with a raised limit strip, and the opening of the locking sleeve 33 is provided with a strip-shaped groove for inserting the limit strip.
The die assembly 4 comprises a lower die 41 and a base 42, the base 42 is fixed on the case 2, and the lower die 41 matched with the punch 34 is arranged on the base 42.
The auxiliary assembly 5 comprises an adjusting sleeve 51, a transverse plate 52, a supporting block 53, a screw rod 54 and a sliding rod 55, the screw rod 54 penetrates through the top of the rack 1, the adjusting sleeve 51 is sleeved on the screw rod 54, the side surface of the adjusting sleeve 51 is connected with the sliding rod 55, the bottom end of the adjusting sleeve 51 is connected with the supporting block 53, and the sliding rod 55 is inserted into a sliding groove in the side surface of the rack 1;
the cross plate 52 is fixed to the hydraulic rod 32.
The adjusting sleeve 51 is in threaded connection with the screw 54, and the transverse plate 52 and the support block 53 are vertically overlapped.
Specifically, during assembly, the hydraulic rod 32 is inserted into the opening of the locking sleeve 33, the through holes of the hydraulic cylinder 31 and the hydraulic rod 32 are aligned, and the locking rod 35 is inserted into the hydraulic rod 32 from the side surface of the locking sleeve 33, so that the punch 34 and the hydraulic rod 32 are assembled together, subsequent disassembly and assembly are facilitated, and replacement is facilitated.
When the hydraulic press die works, the screw 54 rotates, the screw 54 is meshed with the adjusting sleeve 51, and the slide rod 55 on the side surface of the adjusting sleeve 51 is inserted into the slide groove on the side surface of the frame 1, so that the adjusting sleeve 51 can only ascend or descend, the position of the supporting block 53 is changed by adjusting the position of the adjusting sleeve 51, and the descending stroke of the punch 34 is limited by the supporting block 53 for protecting the hydraulic press die.
In conclusion: this drift lift auxiliary device of hydraulic press mould, during the assembly, in the opening of hydraulic stem 32 insertion locking cover 33, locking lever 35 from the locking cover 33 side insert on the hydraulic stem 32 to be in the same place drift 34 and hydraulic stem 32 assembly, convenient follow-up dismouting, the change of being convenient for. When the hydraulic press die is operated, the screw 54 rotates, the adjusting sleeve 51 ascends or descends, the position of the supporting block 53 is changed by adjusting the position of the adjusting sleeve 51, and the descending stroke of the punch 34 is limited by the supporting block 53 for protecting the hydraulic press die.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the term "includes"; "comprises," "comprising," or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process that comprises a list of elements; a method; an article or apparatus comprising not only those elements but also other elements not expressly listed or being such a process; a method; an article or an apparatus.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a drift lift auxiliary device of hydraulic press mould, includes frame (1) and quick-witted case (2), its characterized in that: the stamping machine is characterized in that the rack (1) is arranged at the top of the case (2), the stamping assembly (3) is installed on the rack (1), and the stamping assembly (3) and the case (2) are further provided with a die assembly (4) and an auxiliary assembly (5).
2. The punch lifting assist device of an oil press die as claimed in claim 1, wherein: punching press subassembly (3) are including pneumatic cylinder (31), hydraulic stem (32), locking cover (33), drift (34) and locking lever (35), and pneumatic cylinder (31) set up on frame (1), and hydraulic stem (32) that pneumatic cylinder (31) are connected pass frame (1) to cover on the port of hydraulic stem (32) has locking cover (33), and locking lever (35) insert hydraulic stem (32) from locking cover (33) side on, locking cover (33) bottom is fixed with drift (34).
3. The punch lifting auxiliary device of the oil press die as claimed in claim 2, wherein: the side periphery of the hydraulic rod (32) is provided with a raised limiting strip, and an opening of the locking sleeve (33) is internally provided with a strip-shaped groove for inserting the limiting strip.
4. The punch lifting assist device of an oil press die as claimed in claim 2, wherein: the die assembly (4) comprises a lower die (41) and a base (42), the base (42) is fixed on the case (2), and the lower die (41) matched with the punch (34) is arranged on the base (42).
5. The punch lifting assist device of an oil press die as claimed in claim 2, wherein: the auxiliary assembly (5) comprises an adjusting sleeve (51), a transverse plate (52), a supporting block (53), a screw rod (54) and a sliding rod (55), the screw rod (54) penetrates through the top of the rack (1), the adjusting sleeve (51) is sleeved on the screw rod (54), the side face of the adjusting sleeve (51) is connected with the sliding rod (55), the bottom end of the adjusting sleeve (51) is connected with the supporting block (53), and the sliding rod (55) is inserted into a sliding groove in the side face of the rack (1);
the transverse plate (52) is fixed on the hydraulic rod (32).
6. The punch lifting assist device of an oil press die as claimed in claim 5, wherein: the adjusting sleeve (51) is in threaded connection with the screw (54), and the transverse plate (52) and the support block (53) are overlapped in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223044835.6U CN218452549U (en) | 2022-11-16 | 2022-11-16 | Punch lifting auxiliary device of oil press die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223044835.6U CN218452549U (en) | 2022-11-16 | 2022-11-16 | Punch lifting auxiliary device of oil press die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218452549U true CN218452549U (en) | 2023-02-07 |
Family
ID=85127391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223044835.6U Active CN218452549U (en) | 2022-11-16 | 2022-11-16 | Punch lifting auxiliary device of oil press die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218452549U (en) |
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2022
- 2022-11-16 CN CN202223044835.6U patent/CN218452549U/en active Active
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