CN201566156U - Connector of press balancer and sliding block - Google Patents
Connector of press balancer and sliding block Download PDFInfo
- Publication number
- CN201566156U CN201566156U CN2009202826538U CN200920282653U CN201566156U CN 201566156 U CN201566156 U CN 201566156U CN 2009202826538 U CN2009202826538 U CN 2009202826538U CN 200920282653 U CN200920282653 U CN 200920282653U CN 201566156 U CN201566156 U CN 201566156U
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- CN
- China
- Prior art keywords
- pull rod
- balancer
- pin roll
- joint
- hanging block
- 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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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a connector of press balancer and sliding block in the field of press, which comprises a pull rod, an upper pull rod joint connected with the extending end of the position rod of the balancer in a screwing way, and a hanging block fixedly connected with the sliding block through bolts; the hanging block is hinged with a lower pull rod joint through a lower pin roll; the upper end of the lower pull rod joint is connected with the lower end of the pull rod by threads; the upper end of the pull rod is hinged with the lower end of the upper pull rod joint through an upper pin roll; the axis of the upper pin roll and the lower pin roll are vertically arranged in space. As the upper pin roll and the lower pin roll are arranged vertically in space, pressure or tensile force is mainly transferred from the pull rod to the hanging block during the working process and the torque is smaller, thereby improving the stress condition of the connecting bolts acted between the hanging block and the sliding block, and providing convenience for installing and tuning the balancer. The structure is simple and reasonable, which improves the integral performance of the press.
Description
Technical field
The utility model relates to a kind of forcing press balancer and slide block bindiny mechanism, is the special-purpose member that connection balancer piston rod and slide block are used, and belongs to the press technologies field.
Background technology
In the process that pumps of press ram from the top dead-centre to the bottom dead centre, need that balancer is set and come balance slide block and patrix weight on slide block, avoid the annex in the course of work to impact.A kind of balancer and slide block bindiny mechanism are arranged in the prior art, its patent No. is ZL200620164987.1, it comprises a hanging block, the stressed of hanging block is cantilever-shaped, one end of hanging block is fastened on the last plane of slide block with screw, one end of balancer piston rod passes the hole on the hanging block, and it is fixing to spin with nut.In use, the trip bolt that connects hanging block and slide block not only is subjected to pulling force, also be subjected to the moment of piston rod, cause the trip bolt fracture easily, thereby balancer was lost efficacy, influence other workpieces of forcing press, both shortened the service life of forcing press, also influenced the overall performance of forcing press.
Summary of the invention
The utility model is connected above shortcomings between existing balancer and the slide block by cantilever-shaped hanging block, and the jockey of a kind of forcing press balancer and slide block is provided, and can reduce the moment of hanging block trip bolt, makes its work more reliable.
For solving the problems of the technologies described above, the forcing press balancer that the utility model provides and the jockey of slide block, the upper connecting rod joint that comprises pull bar, is threaded with the piston rod external part of balancer, the hanging block of fixedlying connected through screw with slide block, be hinged with the lower link joint through lower bearing pin on the described hanging block, the lower link upper end of joint is threaded with the pull bar lower end, and the pull bar upper end is hinged through upper pin with upper connecting rod joint lower end; The axis of described upper pin and lower bearing pin is the spatial vertical setting.
The utility model is hinged pull bar and upper connecting rod joint and lower link joint by upper pin, lower bearing pin, and make and be the spatial vertical setting between upper pin, the lower bearing pin, so in the course of the work, what pass to hanging block from pull bar mainly is pressure or pulling force, torsional moment is less, thereby has improved the force-bearing situation that acts on the attachment screw between hanging block and the slide block, has made things convenient for the installation and the adjustment of balancer, this is simple and reasonable, has improved the overall performance of forcing press.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure, 1 balancer, 2 piston rods, 3 upper connecting rod joints, 4 upper pins, 5 pull bars, 6 lower link joints, 7 lower bearing pins, 8 hanging blocks, 9 slide blocks.
The specific embodiment
Further specify below in conjunction with accompanying drawing
Forcing press balancer and slide block jockey be by balancer 1, balancer piston rod 2, upper connecting rod joint 3, upper pin 4, pull bar 5, lower link joint 6, lower bearing pin 7, hanging block 8, slide block 9 constitutes, and the lower end of piston rod 2 is threaded with upper connecting rod joint 3 in the balancer 1, upper connecting rod joint 3 lower ends are hinged by upper pin 4 and pull bar 5 upper ends, pull bar 5 lower ends are threaded with lower link joint 6 upper ends, and lower link joint 6 is hinged by lower bearing pin 7 and hanging block 8, and hanging block 8 is fixedly connected on the slide block 9 by screw.
Because upper pin becomes the spatial vertical setting with lower bearing pin, suffered torsion is less on the hanging block, has improved the force-bearing situation of screw, has improved the performance of forcing press, simultaneously, has made things convenient for installation.
Claims (1)
1. the jockey of forcing press balancer and slide block, the upper connecting rod joint that comprises pull bar, is threaded with the piston rod external part of balancer, the hanging block of fixedlying connected through screw with slide block, it is characterized in that: be hinged with the lower link joint through lower bearing pin on the described hanging block, the lower link upper end of joint is threaded with the pull bar lower end, and the pull bar upper end is hinged through upper pin with upper connecting rod joint lower end; The axis of described upper pin and lower bearing pin is the spatial vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202826538U CN201566156U (en) | 2009-12-25 | 2009-12-25 | Connector of press balancer and sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202826538U CN201566156U (en) | 2009-12-25 | 2009-12-25 | Connector of press balancer and sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566156U true CN201566156U (en) | 2010-09-01 |
Family
ID=42658443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202826538U Expired - Fee Related CN201566156U (en) | 2009-12-25 | 2009-12-25 | Connector of press balancer and sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161206A (en) * | 2010-12-29 | 2011-08-24 | 奇瑞汽车股份有限公司 | Robot balancer connection structure and assembling method thereof |
| CN104669657A (en) * | 2015-02-03 | 2015-06-03 | 宁波郎泰机械有限公司 | Press machine |
| CN107052209A (en) * | 2017-04-21 | 2017-08-18 | 江苏沃得机电集团有限公司 | Open type crank press bascule |
-
2009
- 2009-12-25 CN CN2009202826538U patent/CN201566156U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161206A (en) * | 2010-12-29 | 2011-08-24 | 奇瑞汽车股份有限公司 | Robot balancer connection structure and assembling method thereof |
| CN102161206B (en) * | 2010-12-29 | 2013-03-06 | 奇瑞汽车股份有限公司 | Robot balancer connection structure and assembling method thereof |
| CN104669657A (en) * | 2015-02-03 | 2015-06-03 | 宁波郎泰机械有限公司 | Press machine |
| CN107052209A (en) * | 2017-04-21 | 2017-08-18 | 江苏沃得机电集团有限公司 | Open type crank press bascule |
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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: 20100901 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |