CN205218037U - 30T liftout mechanism for die carrier for powder hydraulic machine - Google Patents
30T liftout mechanism for die carrier for powder hydraulic machine Download PDFInfo
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- CN205218037U CN205218037U CN201520992509.9U CN201520992509U CN205218037U CN 205218037 U CN205218037 U CN 205218037U CN 201520992509 U CN201520992509 U CN 201520992509U CN 205218037 U CN205218037 U CN 205218037U
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Abstract
The utility model relates to a 30T liftout mechanism for die carrier for powder hydraulic machine, female moulding board, the well template, float downward movable mould board and the lower bolster that set gradually including top -down, install a SMIS jar in the middle part position of well template, the upper end of SMIS jar links to each other with the low punch, and SMIS jar limiting gear is connected to the lower extreme, still is fixed with on the movable mould board of floating downward and moves whitewashed pole, still installs a drive simultaneously and move that whitewashed pole is descending to move whitewashed jar on the cope match -plate pattern, has an adjusting nut at the lower end screw thread connection who moves whitewashed pole, adjusting nut through the fix with screw in the upper end of floating downward the movable mould board, the upper end that lies in adjusting nut on moving whitewashed pole still is provided with lock nut, install the vertical pull rod that upwards extends on the lower bolster. The utility model has the advantages of: the utility model provides a 30T for the die carrier liftout mechanism make things convenient for the work piece shaping and be suitable for many specifications work piece.
Description
Technical field
The utility model relates to a kind of powder hydraulic press, particularly a kind of powder hydraulic press 30T mould bases material jacking mechanism.
Background technology
Powder metallurgy be produce metal or with metal dust (or mixture of metal dust and non-metal powder) as raw material, again by sintering after having pressure or shaping without pressure, manufacture the technology of metal material, compound and all kinds goods.PM technique possess significantly energy-conservation, economize the high and series of advantages such as good stability of material, excellent performance, Product Precision, be very suitable for producing in enormous quantities.At present, PM technique has been widely used in the fields such as traffic, machinery, electronics, Aero-Space, weapons, biology, new forms of energy, information and nuclear industry, becomes one of branch of most development vitality in new material science.Along with the develop rapidly of domestic powder technology, many metal materials all adopt powder compacting technology, namely by powder shaping press, metal dust are pressed into pie, then by the obtained metallic article of sintering.
At present, when utilizing powder shaping press to suppress, carrying out adding in the process of powder, due to the defect of this body structure, the powder in the molding cavity in negative template can not be made to be evenly distributed completely, and low punch is directly installed on lower bolster, carrying out in the process of suppressing, low punch is fixed, is suppressed by upper punch completely, and repeatedly suppresses due to uneven just needs of powder.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly facilitates Workpiece shaping and be suitable for the powder hydraulic press 30T mould bases material jacking mechanism of many size workpieces.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of powder hydraulic press 30T mould bases material jacking mechanism, and its innovative point is: comprise the negative template set gradually, middle template, lower floating template and lower bolster from top to bottom;
The upper end of described negative template is provided with trim ring, has a molding cavity at the medium position of negative template;
The upper end of described middle template is provided with cushion block B, and fixed by the lower end of bearing A and negative template, lower end and the bearing B of middle template fix, the lower end of bearing B is fixed on bearing C, briquetting B is also provided with in the upper end of bearing C, at the medium position of middle template, one SMIS cylinder is installed, described SMIS cylinder comprises one and is fixed on SMIS cylinder cylinder body in middle template, in the upper end of SMIS cylinder cylinder body, cylinder mouth guide pin bushing is installed, lower end is provided with SMIS cylinder cylinder bottom, in the inside of central core cylinder cylinder body, there is a SMIS cylinder piston rod, the upper end of described SMIS cylinder piston rod through cylinder mouth guide pin bushing and with the trim ring by distributing successively from bottom to top, cushion block is connected with low punch, lower end is passed SMIS cylinder cylinder bottom and is connected with lower floating template, and the SMIS cylinder position limited gear that has also been threaded in the bottom of SMIS cylinder piston rod, simultaneously also be provided with at the side of SMIS cylinder position limited gear the adjusting device that a pair SMIS cylinder position limited gear upper-lower position carry out regulating,
Described lower floating template is also fixed with extend straight up move powder bar, and the upper end moving powder bar is passed negative template and is extended to the upper end of negative template, the described powder bar one that moves has four, in the rectangular-shaped surrounding being distributed in lower floating template, be threaded in the lower end moving powder bar adjusting nut, described adjusting nut is fixed by screws in the upper end of lower floating template, is also provided with locking nut moving upper end powder bar being positioned at adjusting nut;
Described lower bolster is provided with the pull bar extended straight up, and pull bar is fixedly linked successively, is also connected with nut A in the bottom of lower bolster from bottom to top with negative template through after lower floating template, middle template.
Further, described adjusting device comprises a worm screw be meshed with SMIS cylinder position limited gear, this worm set is contained on regulating shaft, the two ends of described regulating shaft are connected with bearing block by bearing, the lower end of bearing block is fixed on lower floating template by bearing block cushion block, be provided with the handwheel that a drive regulating shaft rotates, and regulating shaft is fixed in middle template respectively by support in one end of regulating shaft, be fixed on bearing B by connecting plate, described connecting plate is also provided with display.
Further, guide pin bushing B is also provided with between described pull bar and lower floating template, guide pin bushing C is provided with between pull bar and middle template, also gland is provided with in the upper end of guide pin bushing C, described gland is fixed by screws in the upper end of middle template, the top of pull bar is fixed by nut B and negative template, and the lower end being positioned at negative template on pull bar is also set with packing ring.
The utility model has the advantage of: in the utility model, by arranging a SMIS cylinder, then low punch is arranged on SMIS cylinder, and SMIS cylinder is fixed on lower floating template, be provided with on lower floating template simultaneously and move powder bar, upper punch is descending carry out punching press time, move powder bar can be impacted when upper punch is descending and descending thus drive under floating template descending, corresponding low punch can be descending under the effect of SMIS cylinder piston rod, by action such in pressing process, powder can be evenly distributed, facilitate the shaping of workpiece; In addition, move powder bar and be connected with lower float plate by adjusting nut, making to move powder bar can be different and rotate adjusting nut and regulate accordingly according to the thickness of the workpiece of punching press, is applicable to the punching press of various workpieces.
In the utility model, by arranging adjusting device, the upper-lower height of adjusting device to SMIS cylinder position limited gear can be utilized to regulate, thus change the spacing between SMIS cylinder position limited gear and SMIS cylinder cylinder bottom, finally can regulate the stroke range of SMIS cylinder.
By the setting of guide pin bushing B, certain guide effect can be played when lower floating template carries out up and down along pull bar.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of powder hydraulic press 30T mould bases material jacking mechanism of the present utility model.
Fig. 2 is the side view of powder hydraulic press 30T mould bases material jacking mechanism of the present utility model.
Detailed description of the invention
The following examples can make professional and technical personnel's comprehend the utility model, but are not therefore limited among described scope of embodiments by the utility model.
A kind of powder hydraulic press 30T mould bases material jacking mechanism as shown in Figure 1 and Figure 2, comprises the negative template 13, middle template 21, lower floating template 25 and the lower bolster 29 that set gradually from top to bottom.
The upper end of negative template 13 is provided with trim ring 12, at the medium position of negative template 13, there is a molding cavity.
In the upper end of middle template 21, cushion block B17 is installed, and fixed by the lower end of bearing A and negative template 13, lower end and the bearing B31 of middle template 21 fix, the lower end of bearing B31 is fixed on bearing C32, briquetting B40 is also provided with in the upper end of bearing C32, briquetting B40 mono-has four, in the rectangular-shaped upper end being distributed in bearing C32, is provided with a SMIS cylinder at the medium position of middle template 21.
SMIS cylinder comprises one and is fixed on SMIS cylinder cylinder body 20 in middle template 21, in the upper end of SMIS cylinder cylinder body 20, cylinder mouth guide pin bushing 18 is installed, in the lower end of SMIS cylinder cylinder body 20, SMIS cylinder cylinder bottom is installed, in the inside of central core cylinder cylinder body 20, there is a SMIS cylinder piston rod 19, the upper end of SMIS cylinder piston rod 19 through cylinder mouth guide pin bushing 18 and with the trim ring 16 by distributing successively from bottom to top, cushion block 15 is connected with low punch, the lower end of SMIS cylinder piston rod 19 is passed SMIS cylinder cylinder bottom and is connected with lower floating template 25, and the SMIS cylinder position limited gear 23 that has also been threaded in the bottom of SMIS cylinder piston rod 19, simultaneously also be provided with at the side of SMIS cylinder position limited gear 23 adjusting device that a pair SMIS cylinder position limited gear 23 upper-lower position carry out regulating.
Adjusting device comprises a worm screw 41 be meshed with SMIS cylinder position limited gear 23, this worm screw 41 is sleeved on regulating shaft 42, the two ends of regulating shaft 42 are connected with bearing block by bearing, the lower end of bearing block is fixed on lower floating template 25 by bearing block cushion block 39, the handwheel 45 that one drive regulating shaft 42 rotates is installed in one end of regulating shaft 42, and regulating shaft 41 is fixed in middle template 21 respectively by support 46, be fixed on the outside of bearing B31 by connecting plate 43, also have one in the inner side of bearing B31 simultaneously and be sleeved on anti-rotation block 48 on regulating shaft 42, connecting plate 43 is also provided with display 44.By arranging adjusting device, the upper-lower height of adjusting device to SMIS cylinder position limited gear 23 can be utilized to regulate, thus change the spacing between SMIS cylinder position limited gear 23 and SMIS cylinder cylinder bottom, finally can regulate the stroke range of SMIS cylinder.
Lower floating template 25 is also fixed with extend straight up move powder bar 36, and the upper end moving powder bar 36 is passed negative template 13 and is extended to the upper end of negative template 13, move powder bar 36 1 and have four, in the rectangular-shaped surrounding being distributed in lower floating template 25, be threaded in the lower end moving powder bar 10 adjusting nut 27, adjusting nut 27 is fixed by screws in the upper end of lower floating template 25, is also provided with locking nut 26 moving upper end powder bar 36 being positioned at adjusting nut 27.
Lower bolster 29 is provided with the pull bar 38 extended straight up, and pull bar 38 from bottom to top successively through lower floating template 25, after middle template 21 and negative template 13 be fixedly linked, also be connected with nut A30 in the bottom of lower bolster 29, this lower bolster 29 can be driven by lower central cylinder and pump.
Guide pin bushing B24 is also provided with between pull bar 38 and lower floating template 25, by the setting of guide pin bushing B24, certain guide effect can be played when lower floating template 25 carries out up and down along pull bar 38, guide pin bushing C37 is provided with between pull bar 38 and middle template 21, gland 35 is also provided with in the upper end of guide pin bushing C37, gland 35 is fixed by screws in the upper end of middle template 21, the top of pull bar 38 is fixed by nut B33 and negative template 13, and the lower end being positioned at negative template 13 on pull bar 38 is also set with packing ring 34.
Operation principle: in the process of punching press, descending by moving powder bar 22, thus drive lower floating template 25 descending, and drive SMIS cylinder piston rod 19 descending, thus drive low punch descending, by such action, powder on low punch can be evenly distributed, facilitate the shaping of workpiece.
The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a powder hydraulic press 30T mould bases material jacking mechanism, is characterized in that: comprise the negative template set gradually, middle template, lower floating template and lower bolster from top to bottom;
The upper end of described negative template is provided with trim ring, has a molding cavity at the medium position of negative template;
The upper end of described middle template is provided with cushion block B, and fixed by the lower end of bearing A and negative template, lower end and the bearing B of middle template fix, the lower end of bearing B is fixed on bearing C, briquetting B is also provided with in the upper end of bearing C, at the medium position of middle template, one SMIS cylinder is installed, described SMIS cylinder comprises one and is fixed on SMIS cylinder cylinder body in middle template, in the upper end of SMIS cylinder cylinder body, cylinder mouth guide pin bushing is installed, lower end is provided with SMIS cylinder cylinder bottom, in the inside of central core cylinder cylinder body, there is a SMIS cylinder piston rod, the upper end of described SMIS cylinder piston rod through cylinder mouth guide pin bushing and with the trim ring by distributing successively from bottom to top, cushion block is connected with low punch, lower end is passed SMIS cylinder cylinder bottom and is connected with lower floating template, and the SMIS cylinder position limited gear that has also been threaded in the bottom of SMIS cylinder piston rod, simultaneously also be provided with at the side of SMIS cylinder position limited gear the adjusting device that a pair SMIS cylinder position limited gear upper-lower position carry out regulating,
Described lower floating template is also fixed with extend straight up move powder bar, and the upper end moving powder bar is passed negative template and is extended to the upper end of negative template, the described powder bar one that moves has four, in the rectangular-shaped surrounding being distributed in lower floating template, be threaded in the lower end moving powder bar adjusting nut, described adjusting nut is fixed by screws in the upper end of lower floating template, is also provided with locking nut moving upper end powder bar being positioned at adjusting nut;
Described lower bolster is provided with the pull bar extended straight up, and pull bar is fixedly linked successively, is also connected with nut A in the bottom of lower bolster from bottom to top with negative template through after lower floating template, middle template.
2. powder hydraulic press 30T mould bases material jacking mechanism according to claim 1, it is characterized in that: described adjusting device comprises a worm screw be meshed with SMIS cylinder position limited gear, this worm set is contained on regulating shaft, the two ends of described regulating shaft are connected with bearing block by bearing, the lower end of bearing block is fixed on lower floating template by bearing block cushion block, the handwheel that one drive regulating shaft rotates is installed in one end of regulating shaft, and regulating shaft is fixed in middle template respectively by support, be fixed on bearing B by connecting plate, described connecting plate is also provided with display.
3. powder hydraulic press 30T mould bases material jacking mechanism according to claim 1, it is characterized in that: between described pull bar and lower floating template, be also provided with guide pin bushing B, guide pin bushing C is provided with between pull bar and middle template, also gland is provided with in the upper end of guide pin bushing C, described gland is fixed by screws in the upper end of middle template, the top of pull bar is fixed by nut B and negative template, and the lower end being positioned at negative template on pull bar is also set with packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992509.9U CN205218037U (en) | 2015-12-04 | 2015-12-04 | 30T liftout mechanism for die carrier for powder hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992509.9U CN205218037U (en) | 2015-12-04 | 2015-12-04 | 30T liftout mechanism for die carrier for powder hydraulic machine |
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| Publication Number | Publication Date |
|---|---|
| CN205218037U true CN205218037U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992509.9U Expired - Fee Related CN205218037U (en) | 2015-12-04 | 2015-12-04 | 30T liftout mechanism for die carrier for powder hydraulic machine |
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| CN (1) | CN205218037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603134A (en) * | 2022-03-16 | 2022-06-10 | 安徽龙磁金属科技有限公司 | Hydraulic forming equipment for producing metal powder core |
-
2015
- 2015-12-04 CN CN201520992509.9U patent/CN205218037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603134A (en) * | 2022-03-16 | 2022-06-10 | 安徽龙磁金属科技有限公司 | Hydraulic forming equipment for producing metal powder core |
| CN114603134B (en) * | 2022-03-16 | 2024-03-19 | 安徽龙磁金属科技有限公司 | Hydraulic forming equipment for metal powder core production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |