CN201296065Y - Slider movement-balancing device for powder-forming machine - Google Patents
Slider movement-balancing device for powder-forming machine Download PDFInfo
- Publication number
- CN201296065Y CN201296065Y CNU2008200404734U CN200820040473U CN201296065Y CN 201296065 Y CN201296065 Y CN 201296065Y CN U2008200404734 U CNU2008200404734 U CN U2008200404734U CN 200820040473 U CN200820040473 U CN 200820040473U CN 201296065 Y CN201296065 Y CN 201296065Y
- Authority
- CN
- China
- Prior art keywords
- top shoe
- powder
- forming machine
- pull bar
- balancing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a balancing device, in particular to a slider movement-balancing device for a powder-forming machine, which comprises a lifting device capable of leveling an upper slider (9) of the powder-forming machine; and the lifting force of the lifting device is less than the downthrust force of the upper slider (9). Since the lifting device is added on the upper slider, the upper slider can always receive an upward force in the process of vertical movement, so that the upward clearance between each connecting pairs can be eliminated, and thereby, the upper slider can be balanced in the process of vertical movement.
Description
Technical field
The utility model relates to a kind of bascule, relates in particular to a kind of motion balancing device of upper slide block of powder forming machine.
Background technology
The top shoe action of powder former is the transmission by final drive shaft, drive the top shoe connecting rod and be connected with top shoe by ball screw, top shoe is slided up and down along the guide pass of frame, thereby make the last bindiny mechanism that is connected on the top shoe realize knee-action, because upper punch is fixed in the bindiny mechanism, has realized the compression moulding of upper punch to pulverulent product.But in top shoe moves up and down process, because in the connection procedure of top shoe connecting rod and top shoe, there is the gap between each auxiliary connection, and the trend of increase can be arranged along with the increase gap of service time along with the wearing and tearing of each auxiliary connection, the existence in these gaps can make top shoe become extremely uneven in the process of moving up and down, the pulverulent product axial dimension of compacting is existed than mistake, influence quality of item, simultaneously because the imbalance of top shoe action, can cause the unbalanced of the stressed change of each point between the stamping, the damage of stamping that added piece has improved production cost.
The utility model content
The utility model is at above-mentioned defective, and purpose is to provide a kind of and makes the top shoe motion balancing device of upper slide block of powder forming machine of balance that moves up and down, thereby can guarantee the compacting quality of pulverulent product, and the service life of improving stamping.
The technical solution of the utility model is: the utility model comprises that a top shoe that makes powder former is in the lifting device of level, and the lifting force of lifting device is less than the lower punch power of top shoe.
Lifting device comprises pneumatic means, is connected the pull bar of pneumatic means both sides and the compensating cylinder connecting plate that is connected with the top shoe air cylinder board of powder former, the upper and lower sides of pull bar is respectively equipped with floating junction, and pull bar is connected with pneumatic means with the compensating cylinder connecting plate respectively by floating junction.
Pneumatic means comprise accumulator and be arranged on the accumulator both sides and and the balance cylinder of accumulator connection, balance cylinder is connected with pull bar by floating junction.
The utility model has increased by a lifting device on top shoe, make top shoe be subjected to a power that makes progress all the time in the process of moving up and down, thereby eliminates the gap elimination that each auxiliary connection makes progress, thereby makes top shoe reach balance in the process of moving up and down.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
1 is that balance cylinder, 2 is that accumulator, 3 is that compensating cylinder fixed head, 4 is that cylinder connecting rod, 5 is that floating junction, 6 is that pull bar, 7 is that compensating cylinder connecting plate, 8 is that top shoe air cylinder board, 9 is that top shoe, 10 is that ball screw, 11 is that adjustment pad, 12 is that bulb gland, 13 is that adjustment worm gear, 14 is that adjustment worm gear gland, 15 is that top shoe connecting rod, 16 is a ball bowl piston among the figure.
The specific embodiment
The utility model comprises that a top shoe 9 that makes powder former is in the lifting device of level, and the lifting force of lifting device is less than the lower punch power of top shoe 9, and lifting device is arranged on the make-up machine frame, can slide up and down along frame.The power set of lifting device can be pneumatic means, electric device, hydraulic means etc.Select pneumatic means for use as the utility model.
Lifting device comprises pneumatic means, is connected the pull bar 6 of pneumatic means both sides and the compensating cylinder connecting plate 7 that is connected with the top shoe air cylinder board 8 of powder former, the upper and lower sides of pull bar 6 is respectively equipped with floating junction 5, and pull bar 6 is connected with pneumatic means with compensating cylinder connecting plate 7 respectively by floating junction 5.
Pneumatic means comprise accumulator 2 and be arranged on accumulator 2 both sides and and the balance cylinder 1 that is communicated with of accumulator 2, balance cylinder 1 passes through floating junction 5 and is connected with pull bar 6.
The course of work of the present utility model is: Compressed Gas enters balance cylinder 1 after entering accumulator 2, balance cylinder 1 action, accumulator is provided with adjusting device for 2 li, make 1 stressed the equating of balance cylinder of both sides, balance cylinder 1 is by cylinder connecting rod 4, floating junction 5, pull bar 6, compensating cylinder connecting plate 7 makes top shoe air cylinder board 8 be subjected to vertically upward power, top shoe 9 is in level all the time, make because of ball screw 10 and adjustment worm gear 13, adjust worm gear 13 and adjust worm gear gland 14, adjust pad 11 and ball screw 10 and bulb gland 12, the gap of bringing between the ball bowl piston 16 and cause the inconsistent problem of goods axial dimension to eliminate, because the power that makes progress exists all the time, so even the problem that bring in the gap that make-up machine uses the back auxiliary connection to increase also is eliminated, all the time can make top shoe 9 keep level, its mass motion balance is guaranteed quality of item.
Claims (3)
1, motion balancing device of upper slide block of powder forming machine is characterized in that, comprises that a top shoe (9) that makes powder former is in the lifting device of level, and the lifting force of lifting device is less than the lower punch power of top shoe (9).
2, motion balancing device of upper slide block of powder forming machine according to claim 1, it is characterized in that, the compensating cylinder connecting plate (7) that lifting device comprises pneumatic means, is connected the pull bar of pneumatic means both sides (6) and is connected with the top shoe air cylinder board (8) of powder former, the upper and lower sides of pull bar (6) is respectively equipped with floating junction (5), and pull bar (6) is connected with pneumatic means with compensating cylinder connecting plate (7) respectively by floating junction (5).
3, motion balancing device of upper slide block of powder forming machine according to claim 2, it is characterized in that, pneumatic means comprise accumulator (2) and be arranged on accumulator (2) both sides and and the balance cylinder (1) that is communicated with of accumulator (2), balance cylinder (1) passes through floating junction (5) and is connected with pull bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404734U CN201296065Y (en) | 2008-07-10 | 2008-07-10 | Slider movement-balancing device for powder-forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404734U CN201296065Y (en) | 2008-07-10 | 2008-07-10 | Slider movement-balancing device for powder-forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296065Y true CN201296065Y (en) | 2009-08-26 |
Family
ID=41042027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404734U Expired - Fee Related CN201296065Y (en) | 2008-07-10 | 2008-07-10 | Slider movement-balancing device for powder-forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296065Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963336A (en) * | 2013-01-24 | 2014-08-06 | 韩林元 | Lifting mechanism for friction screw press |
-
2008
- 2008-07-10 CN CNU2008200404734U patent/CN201296065Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963336A (en) * | 2013-01-24 | 2014-08-06 | 韩林元 | Lifting mechanism for friction screw press |
| CN103963336B (en) * | 2013-01-24 | 2015-12-23 | 韩林元 | Friction screw press hoisting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Haili Precision Machinery Manufacturing Co., Ltd. Assignor: Luan Changping Contract fulfillment period: 2009.9.10 to 2018.6.1 Contract record no.: 2009320001676 Denomination of utility model: Motion balancing device of upper slide block of powder forming machine Granted publication date: 20090826 License type: Exclusive license Record date: 20090917 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.10 TO 2018.6.1; CHANGE OF CONTRACT Name of requester: YANGZHOU HAILI PRECISION MACHINERY MANUFACTURING C Effective date: 20090917 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20110710 |