CN203002971U - Wedge mechanism - Google Patents
Wedge mechanism Download PDFInfo
- Publication number
- CN203002971U CN203002971U CN 201220602460 CN201220602460U CN203002971U CN 203002971 U CN203002971 U CN 203002971U CN 201220602460 CN201220602460 CN 201220602460 CN 201220602460 U CN201220602460 U CN 201220602460U CN 203002971 U CN203002971 U CN 203002971U
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- connector
- block
- drive block
- lozenges
- slide block
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Abstract
The utility model discloses a wedge mechanism, and aims to overcome the deficiencies that in a conventional wedge mechanism, a reset spring is prone to invalidation, and the service life of the wedge mechanism is short. The wedge mechanism disclosed by the utility model comprises a box-shaped connector; a longitudinal drive block, a transverse slide block and a longitudinal slide block are arranged in the connector; the lower end surfaces of the longitudinal drive block and the longitudinal slide block are respectively a drive block wedged surface and a slide block wedged surface; a first wedged surface and a second wedged surface are arranged on the transverse slide block; the first wedged surface is matched with and butted with the drive block wedged surface; the second wedged surface is matched with and butted with the slide block wedged surface; the longitudinal drive block is arranged on the left side of the connector in a vertically-moving manner; the longitudinal slide block is arranged on the right side of the connector in a vertically-moving manner; a guiding transverse pin is fixedly connected to the position close to the lower end in the connector; a sliding column is sheathed on the guiding transverse pin, and is fixedly connected to the lower end of the transverse slide block; and a slide block reset spring is sheathed between the sliding column on the guiding transverse pin and the right side wall of the connector; an a drive block reset spring is arranged between the upper end of the longitudinal drive block and the upper end of the connector.
Description
Technical field
The utility model relates to a kind of guiding mechanism, and more particularly, it relates to a kind of Wedge mechanism of reset convenience, long service life.
Background technology
Wedge mechanism is by being used in conjunction with of wedge and slide block, and becoming moves both vertically is the mechanism of horizontal movement or banking motion.Wedge mechanism is generally used for the technological requirement of sheet metal component in forming process satisfied in part make progress side flanging and side shaping, improves the forming quality of sheet metal component.Wedge mechanism is finished the work after task, and drive block and slide block need to reset, and reset and generally realize by back-moving spring.But Wedge mechanism is in reusable process, and back-moving spring easily lost efficacy, and Wedge mechanism can not normally be resetted, thereby damages Wedge mechanism, the service life of reducing Wedge mechanism.
Chinese patent publication No. CN102527842A discloses a kind of Wedge mechanism of forcing return facilities that has, and forces the backhaul piece can guarantee the trouble free service of diel Wedge mechanism after the back-moving spring of Wedge mechanism lost efficacy, and guarantees that slide block can normally withdraw from counterdie.But Wedge mechanism is in reusable process, and back-moving spring easily lost efficacy, and has reduced the service life of Wedge mechanism.
The utility model content
The back-moving spring that the utility model has overcome existing Wedge mechanism easily lost efficacy, the deficiency that the service life of Wedge mechanism is short provides a kind of Wedge mechanism, and its back-moving spring is difficult for losing efficacy, the long service life of Wedge mechanism, resetting of drive block and slide block is quick, convenient.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of Wedge mechanism, comprise box-like connector, be provided with vertical drive block, transverse slider, longitudinal sliding block in connector, vertically drive block and longitudinal sliding block lower surface are respectively drive block lozenges and slide block lozenges, transverse slider be provided with the first lozenges of the adaptive butt of drive block lozenges and and the second lozenges of the adaptive butt of slide block lozenges, vertically drive block can move up and down and be arranged on the connector left side, and longitudinal sliding block can move up and down and be arranged on the connector right side; Be fixedly connected with the guiding lateral pin near lower end position in connector, be socketed with traveller on the guiding lateral pin, traveller is fixedly connected on the lower end of transverse slider, is socketed with the slide block back-moving spring between traveller and connector right side wall on the guiding lateral pin; Vertically be provided with the drive block back-moving spring between drive block upper end and connector upper end.
Wedge mechanism is generally used for the technological requirement of sheet metal component in forming process satisfied in part make progress side flanging and side shaping, improves the forming quality of sheet metal component.Wedge mechanism in use, press vertical drive block downwards, the first adaptive butt of lozenges due to drive block lozenges and transverse slider, transverse slider is connected on the guiding lateral pin by traveller, and the guiding lateral pin is fixedly connected on connector, therefore transverse slider can not move by in the vertical direction, and vertically the lengthwise movement of drive block is transformed into the transverse movement of transverse slider.The adaptive butt of slide block lozenges of the second lozenges of transverse slider and longitudinal sliding block, so the transverse movement of transverse slider is transformed into the lengthwise movement of longitudinal sliding block.Whole process is exactly that vertical drive block moves downward and drives transverse slider and move right, and transverse slider moves right and drives longitudinal sliding block and move upward.Longitudinal sliding block moves upward to part side flanging and the side shaping operation that makes progress.Wedge mechanism is finished the work after task, and the elastic force effect of drive block back-moving spring moves upward vertical drive block to reset, and the elastic force effect of slide block back-moving spring makes transverse slider reset to left movement, and longitudinal sliding block resets because action of gravitation moves down.Owing to all being provided with back-moving spring in vertical drive block position and transverse slider position, the power that Wedge mechanism resets to be needed is shared by slide block back-moving spring and drive block back-moving spring, therefore back-moving spring is difficult for losing efficacy, the long service life of Wedge mechanism, resetting of drive block and slide block is quick, convenient.
As preferably; vertically the drive block upper end is fixedly connected with the spacing cover plate of rectangle; the limited cover panel edges protrudes from vertical drive block upper end-face edge; four of spacing cover plate lower surfaces angle position all is fixedly connected with spring holder; four drive block back-moving springs are socketed in respectively on four spring holders; connector upper end and spring holder relative position are provided with limiting protective casing, and the lower end that drives back-moving spring is arranged in limiting protective casing.Vertically drive block is when moving downward; the drive block back-moving spring is compressed, and because the drive block back-moving spring is socketed on spring holder, and drive block back-moving spring lower end is arranged in limiting protective casing; therefore the drive block back-moving spring can play in the process of compression, good stability.
As preferably, connector comprises front apron, backboard, right baffle-plate and the right baffle plate that is connected by screw together, and the guiding lateral pin is fixedly connected between right baffle-plate and right baffle plate.Connector is by front apron, backboard, right baffle-plate and the right baffle plate formation that links together, and is simple in structure, low cost of manufacture.
As preferably, be fixedly connected with limited block on the upper surface of the sidewall that connector and vertical drive block left surface are fitted, limited block protrudes from the connector inwall, vertically the drive block left surface is provided with width and the adaptive limited impression of limited block, and the part that limited block protrudes from the connector inwall is arranged in limited impression.Limited block is connected the connection of setting with limited impression, the stroke that vertical drive block is moved has up and down carried out spacing, prevent that vertical drive block downward motion is excessive and rise reset excessive.
As preferably, vertically the drive block right flank is provided with guide plate, and guide plate is fitted on the left surface of longitudinal sliding block.Guide plate is arranged between vertical drive block and longitudinal sliding block, makes their mutual butts in motion spacing, guarantees the stationarity of motion.
As preferably, be connected with the sliver of convex shape on the second lozenges, the slide block lozenges is provided with the raised line with the adaptive butt of sliver upper surface, and on the second lozenges, the both sides of sliver are fixedly connected with respectively block, and raised line is arranged between two blocks.By the adaptive butt of sliver and raised line, reduced the contact area of the second lozenges and slide block lozenges, more laborsaving when making transverse slider promote longitudinal sliding block.In the process that Wedge mechanism resets, transverse slider is moved to the left, and raised line is arranged between two blocks, longitudinal sliding block can be driven downwards reset.
As preferably, the drive block lozenges tilts to the upper right side from the lower left, and the slide block lozenges tilts to the lower right from the upper left side.The lozenges project organization is simple, low cost of manufacture.
Compared with prior art, the beneficial effects of the utility model are: the power that Wedge mechanism resets to be needed is shared by slide block back-moving spring and drive block back-moving spring, therefore back-moving spring is difficult for losing efficacy, the long service life of Wedge mechanism, and resetting of drive block and slide block is quick, convenient.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
In figure: 1, connector, 2, vertical drive block, 3, transverse slider; 4, longitudinal sliding block, 5, the drive block lozenges, 6, the slide block lozenges; 7, the first lozenges, the 8, second lozenges, 9, the guiding lateral pin; 10, traveller, 11, the slide block back-moving spring, 12, the drive block back-moving spring; 13, spacing cover plate, 14, spring holder, 15, limiting protective casing; 16, front apron; 17, backboard, 18, right baffle-plate, 19, right baffle plate; 20, limited block; 21, limited impression, 22, guide plate, 23, sliver; 24, raised line, 25, block.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of Wedge mechanism (referring to accompanying drawing 1, accompanying drawing 2), comprise rectangular box shape connector 1, connector 1 comprises front apron 16, backboard 17, right baffle-plate 18 and the right baffle plate 19 that is connected by screw together.Be provided with vertical drive block 2, transverse slider 3, longitudinal sliding block 4 in connector 1, vertically drive block 2 and longitudinal sliding block 3 lower surfaces are respectively drive block lozenges 5 and slide block lozenges 6, drive block lozenges 5 tilts to the upper right side from the lower left, and slide block lozenges 6 tilts to the lower right from the upper left side.Transverse slider 3 is provided with and the first lozenges 7 of drive block lozenges 5 adaptive butts and and the second lozenges 8 of slide block lozenges 6 adaptive butts.Vertically drive block 2 can move up and down and be arranged on connector 1 left side, and longitudinal sliding block 4 can move up and down and be arranged on connector 1 right side.Vertically be provided with four drive block back-moving springs 12 between drive block 2 upper ends and connector 1 upper end; vertically drive block 2 upper ends are fixedly connected with the spacing cover plate 13 of rectangle; spacing cover plate 13 edges protrude from vertical drive block 2 upper end-face edges; four of 13 lower surfaces of spacing cover plate angle position all is fixedly connected with spring holder 14; four drive block back-moving springs 12 are socketed in respectively on four spring holders 14; connector 1 upper end and spring holder 14 relative positions are provided with limiting protective casing 15, and the lower end that drives back-moving spring 12 is arranged in limiting protective casing 15.Be fixedly connected with rectangle limited block 20 on the upper surface of the sidewall that connector 1 and vertical drive block 2 left surfaces are fitted, the limited block of right baffle-plate 18 upper ends protrudes from the inwall of connector right baffle-plate 18, vertically drive block 2 left surfaces are provided with width and the adaptive rectangle limited impression 21 of limited block 20, and the part that limited block 20 protrudes from connector 1 right baffle-plate 18 inwalls is arranged in limited impression 21.Connector 1 is interior near being fixedly connected with guiding lateral pin 9 between lower end position right baffle-plate 18 and right baffle plate 19, and guiding lateral pin 9 two ends are fixedly connected on respectively on right baffle-plate 18 and right baffle plate 19.Be socketed with traveller 10 on guiding lateral pin 9, traveller 10 is fixedly connected on the lower end of transverse slider 3 and can slides on guiding lateral pin 9.Be socketed with slide block back-moving spring 11 between traveller 10 and connector 1 right side wall on guiding lateral pin 9.Be connected with the sliver 23 of convex shape on the second lozenges 8, the both sides that slide block lozenges 6 is provided with sliver 23 on raised line 24, the second lozenges 8 with the sliver 23 adaptive butts of upper surface are fixedly connected with respectively block 25, and raised line 24 is arranged between two blocks 25.Vertically drive block 2 right flanks are provided with guide plate 22, and guide plate 22 is fitted on the left surface of longitudinal sliding block 4, and longitudinal sliding block 4 right flanks and right baffle plate 19 are fitted.
Wedge mechanism satisfies the technological requirement of sheet metal component in forming process for part is made progress side flanging and side shaping, improves the forming quality of sheet metal component.Wedge mechanism in use, press vertical drive block downwards, the first adaptive butt of lozenges due to drive block lozenges and transverse slider, transverse slider is connected on the guiding lateral pin by traveller, and the guiding lateral pin is fixedly connected on connector, therefore transverse slider can not move by in the vertical direction, and vertically the lengthwise movement of drive block is transformed into the transverse movement of transverse slider.The adaptive butt of slide block lozenges of the second lozenges of transverse slider and longitudinal sliding block, so the transverse movement of transverse slider is transformed into the lengthwise movement of longitudinal sliding block.Whole process is exactly that vertical drive block moves downward and drives transverse slider and move right, and transverse slider moves right and drives longitudinal sliding block and move upward.Longitudinal sliding block moves upward to part side flanging and the side shaping operation that makes progress.Wedge mechanism is finished the work after task, and the elastic force effect of drive block back-moving spring moves upward vertical drive block to reset, and the elastic force effect of slide block back-moving spring makes transverse slider reset to left movement, and longitudinal sliding block resets because action of gravitation moves down.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (7)
1. Wedge mechanism, comprise box-like connector (1), be provided with vertical drive block (2), transverse slider (3), longitudinal sliding block (4) in connector, it is characterized in that, vertically drive block and longitudinal sliding block lower surface are respectively drive block lozenges (5) and slide block lozenges (6), transverse slider be provided with first lozenges (7) of the adaptive butt of drive block lozenges and and second lozenges (8) of the adaptive butt of slide block lozenges, vertically drive block can move up and down and be arranged on the connector left side, and longitudinal sliding block can move up and down and be arranged on the connector right side; Be fixedly connected with guiding lateral pin (9) near lower end position in connector, be socketed with traveller (10) on the guiding lateral pin, traveller is fixedly connected on the lower end of transverse slider, is socketed with slide block back-moving spring (11) between traveller and connector right side wall on the guiding lateral pin; Vertically be provided with drive block back-moving spring (12) between drive block upper end and connector upper end.
2. a kind of Wedge mechanism according to claim 1; it is characterized in that; vertically the drive block upper end is fixedly connected with the spacing cover plate of rectangle (13); the limited cover panel edges protrudes from vertical drive block upper end-face edge; four of spacing cover plate lower surfaces angle position all is fixedly connected with spring holder (14); four drive block back-moving springs are socketed in respectively on four spring holders; connector upper end and spring holder relative position are provided with limiting protective casing (15), and the lower end that drives back-moving spring is arranged in limiting protective casing.
3. a kind of Wedge mechanism according to claim 1, it is characterized in that, connector comprises front apron (16), backboard (17), right baffle-plate (18) and the right baffle plate (19) that is connected by screw together, and the guiding lateral pin is fixedly connected between right baffle-plate and right baffle plate.
4. according to claim 1 and 2 or 3 described a kind of Wedge mechanisms, it is characterized in that, be fixedly connected with limited block (20) on the upper surface of the sidewall that connector and vertical drive block left surface are fitted, limited block protrudes from the connector inwall, vertically the drive block left surface is provided with width and the adaptive limited impression (21) of limited block, and the part that limited block protrudes from the connector inwall is arranged in limited impression.
5. according to claim 1 and 2 or 3 described a kind of Wedge mechanisms, is characterized in that, vertically the drive block right flank is provided with guide plate (22), and guide plate is fitted on the left surface of longitudinal sliding block.
6. according to claim 1 and 2 or 3 described a kind of Wedge mechanisms, it is characterized in that, be connected with the sliver (23) of convex shape on the second lozenges, the slide block lozenges is provided with the raised line (24) with the adaptive butt of sliver upper surface, on the second lozenges, the both sides of sliver are fixedly connected with respectively block (25), and raised line is arranged between two blocks.
7. according to claim 1 and 2 or 3 described a kind of Wedge mechanisms, is characterized in that, the drive block lozenges tilts to the upper right side from the lower left, and the slide block lozenges tilts to the lower right from the upper left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602460 CN203002971U (en) | 2012-11-14 | 2012-11-14 | Wedge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602460 CN203002971U (en) | 2012-11-14 | 2012-11-14 | Wedge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002971U true CN203002971U (en) | 2013-06-19 |
Family
ID=48594605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602460 Expired - Fee Related CN203002971U (en) | 2012-11-14 | 2012-11-14 | Wedge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440359A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Medical moisture-proof cabinet |
| CN109482747A (en) * | 2018-12-14 | 2019-03-19 | 祥鑫科技股份有限公司 | A kind of drive-type shaping mechanism |
-
2012
- 2012-11-14 CN CN 201220602460 patent/CN203002971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440359A (en) * | 2017-03-23 | 2017-12-08 | 梧州市中盟贸易有限公司 | A kind of Medical moisture-proof cabinet |
| CN109482747A (en) * | 2018-12-14 | 2019-03-19 | 祥鑫科技股份有限公司 | A kind of drive-type shaping mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20191114 |