CN203091555U - Small-size reverse tapered wedge for die - Google Patents
Small-size reverse tapered wedge for die Download PDFInfo
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- CN203091555U CN203091555U CN 201320022304 CN201320022304U CN203091555U CN 203091555 U CN203091555 U CN 203091555U CN 201320022304 CN201320022304 CN 201320022304 CN 201320022304 U CN201320022304 U CN 201320022304U CN 203091555 U CN203091555 U CN 203091555U
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- block
- wedge
- lower lock
- container cavity
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Abstract
The utility model discloses a small-size reverse tapered wedge for a die. The small-size reverse tapered wedge for the die is simple in structure, a lower pressing block and an operating block can move vertically, and the processing quality of a workpiece is guaranteed. The small-size reverse tapered wedge for the die solves the technical problems that the processing quality is affected due to the fact that the lower pressing block and the operating block are prone to deviating towards the inner side because enough limitation is lacked in the process of the pressing down of the lower pressing block and the upward running of the operating block in the prior art. The small-size reverse tapered wedge for the die comprises a base and a square tapered wedge accommodating cavity which is formed in the base. A transverse transmission block is connected on the bottom plane of the tapered wedge accommodating cavity in a sliding mode, and the transverse transmission block is an isosceles right triangle with the upward right angle end. The lower pressing block and the operating block are connected on two right angle planes of the transverse transmission block in a sliding mode respectively, the lower pressing block and the operating block are respectively connected on corresponding side wall face of the tapered wedge accommodating cavity in a sliding mode, and an auxiliary guiding block is placed between the lower pressing block and the operating block in a clamping mode and is longitudinally connected on the lower pressing block and the operating block in a sliding mode.
Description
Technical field
The utility model relates to a kind of mould structure, relates in particular to a kind ofly to guarantee that lower lock block and operation block move both vertically, and the mould that guarantees the workpiece crudy is with small-sized reverse wedge.
Background technology
When in conventional method, carrying out the upper overturning of product, because mould moves all the time, so can't guarantee the accuracy of deburring or punching, therefore the method has certain limitation, can only finish deburring or punching by increasing mould for this reason, i.e. upper overturning and deburring or punching carried out step by step, not only number of molds increases, and the process-cycle is long, wastes time and energy the cost height.
Chinese patent discloses a kind of reverse wedge hemmer (CN201067777Y), it is that the product word arrangement is provided with three drivers on mould, first driver, second driver, the 3rd driver, the inclined plane part phase-splitting of the chamfered portion of first driver and second driver is leaned on, another chamfered portion of second driver and the inclined plane part phase-splitting of the 3rd driver are leaned on, first driver is connected with the mould reciprocating mechanism, second driver move left and right in mould, the 3rd driver moves up and down in mould, the upper surface of the 3rd driver is the flange face, and the lower surface of second driver connects retracting spring.Though this device can be finished upper overturning and deburring or punching an operation, has the process-cycle weak point, time saving and energy saving, low cost and other advantages, but first driver and the 3rd driver in the structure move up and down in the process in mould, because it is spacing that both inboards lack, therefore easy deflection and influence crudy to the inside.
Summary of the invention
The utility model has mainly provided a kind of simple in structure, can guarantee that lower lock block and operation block move both vertically, the mould that guarantees the workpiece crudy is with small-sized reverse wedge, solved exist in the prior art because lower lock block presses down and the up process of operation block lacks enough spacingly, cause easily deflection and influence the technical problem of crudy to the inside of lower lock block and operation block.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of mould is with small-sized reverse wedge, comprise base and be located at square wedge container cavity on the base, on the bottom surface of wedge container cavity, slidely connect horizontal drive block, laterally drive block is a right angle end isosceles right triangle up, on two right angle faces of horizontal drive block, slidely connect lower lock block and operation block respectively, lower lock block and operation block are slidingly connected at respectively again on the corresponding wedge container cavity side wall surface, be folded with auxiliary guide pad between described lower lock block and operation block, auxiliary guide pad longitudinal sliding motion is connected on lower lock block and the operation block.During use by lower lock block being applied downward pressure, power is delivered on the horizontal drive block by 45 ° of inclined-planes, 45 ° of right angle faces by horizontal drive block opposite side are delivered on the operation block again, operation block obtains the upper overturning that power upwards is used for processing parts thus, establish auxiliary guide pad by folder between lower lock block and operation block, and auxiliary guide pad keeps longitudinal sliding motion to be connected with lower lock block and operation block respectively, thereby define the position of lower lock block and operation block by auxiliary guide pad, lower lock block and operation block are remained to move both vertically, thereby avoided lower lock block and operation block deflection to the inside, guaranteed the quality of processing parts.
As preferably, on the bottom surface of described base, be provided with the drive block resetting-mechanism, the drive block resetting-mechanism comprises the backstay that is vertical on the horizontal drive block bottom surface, on the wedge container cavity bottom surface corresponding, be provided with spring-housing groove with backstay, with operation block corresponding spring holding tank sidewall on be provided with the horizontal location bar, be pressed with back-moving spring on the horizontal location bar, backstay extends in the spring-housing groove and is slidingly connected on the corresponding horizontal location bar in the back-moving spring outside.Make horizontal drive block return to the initialization state automatically by the back-moving spring on the drive block resetting-mechanism, simple in structure.
As more preferably, described spring-housing groove is the through hole of conducting in wedge container cavity bottom surface.Spring-housing groove is convenient to the dismounting of related components in the drive block resetting-mechanism during for through hole.
The wedge container cavity can be other shape, as preferably, described wedge container cavity is square, lower lock block and operation block are ladder structure of right angle, the inclined-plane of lower lock block and operation block is slidingly connected with horizontal drive block, the bottom surface of lower lock block and operation block and wedge container cavity side wall surface are slidingly connected, and auxiliary guide pad is folded between the end face of lower lock block and operation block.The wedge container cavity can make the downforce utilization rate height from lower lock block when being square, energy consumption is low.
As more preferably, be provided with stopper slot in the lower lock block lateral surface upper end that cooperates with described wedge container cavity, horizontal-extending has the limiting plate corresponding with stopper slot on the opening edge edge of wedge container cavity.By stopper slot is set on lower lock block, limiting plate with the stopper slot interworking is set on the edge of wedge container cavity, when horizontal drive block resets and drives lower lock block and make progress, can limit the upward position of lower lock block by limiting plate, prevent that lower lock block from deviating from the wedge container cavity.
As preferably, be provided with the backhaul positive stop lug boss at the horizontal drive block drift angle place of described lower lock block side correspondence.The backhaul positive stop lug boss defines the reset position of horizontal drive block, reduces the impact and the wearing and tearing of horizontal drive block and wedge container cavity inwall, and can edit horizontal drive block position by changing the backhaul positive stop lug boss, saves maintenance cost.
As preferably, between two right angle faces of described horizontal drive block and corresponding lower lock block and operation block, be respectively equipped with inclined guide plate, between operation block and corresponding wedge container cavity sidewall, be provided with longitudinal guide plate.By inclined guide plate and longitudinal guide plate are set, be convenient to the processing of horizontal drive block, lower lock block and operation block, save processing cost, and for ease of maintenaince change.
As more preferably, inclined guide plate setting-in between described lower lock block and horizontal drive block inclined-plane is fixed on the lower lock block, inclined guide plate setting-in between operation block and horizontal drive block inclined-plane is fixed on the horizontal drive block inclined-plane, and the longitudinal guide plate setting-in between operation block and wedge container cavity sidewall is fixed on the wedge container cavity side wall surface.According to the direction of motion of the relative laterally drive block of lower lock block the installation site of inclined guide plate and longitudinal guide plate is set rationally, guarantees inclined guide plate and longitudinal guide plate firm position with operation block.
Therefore, mould of the present utility model has following advantage with small-sized reverse wedge: establish auxiliary guide pad by folder between lower lock block and operation block and limit the position of the two, make lower lock block and operation block remain the state of moving both vertically, thereby avoided lower lock block and operation block deflection to the inside, guaranteed the quality of processing parts; Make horizontal drive block return to the initialization state automatically by the drive block resetting-mechanism, simple in structure; By stopper slot and limiting plate are set, prevent that lower lock block from deviating from the wedge container cavity, improve operational reliability; By inclined guide plate and longitudinal guide plate are set, be convenient to the processing of horizontal drive block, lower lock block and operation block, save processing cost, and for ease of maintenaince change.
Description of drawings
Fig. 1 is the structural representation of the utility model mould with small-sized reverse wedge.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, mould of the present utility model is with small-sized reverse wedge, the base 1 that comprises rectangular shape, base 1 is surrounded by sheet material and forms and form the rectangular wedge container cavity 2 that an opening makes progress, having one in the bottom surface of wedge container cavity 2 can be along the horizontal drive block 3 of wedge container cavity 2 bottom surface transverse horizontal slips, laterally drive block 3 longitudinal cross-sections are isosceles right triangle, and laterally drive block 3 right angle ends up, all process a fore-and-aft plane at two place, sharp corner simultaneously, the right-angled corner place processes a horizontal plane, on the left right angle face of horizontal drive block 3 by inclined guide plate 8 operation block 5 that is slidingly connected, on the right right angle face by inclined guide plate 8 lower lock block 4 that is slidingly connected, lower lock block 4 and operation block 5 are ladder structure of right angle, the inclined-plane of lower lock block 4 and operation block 5 keeps being slidingly connected with horizontal drive block 3, lower lock block 4 keeps being slidingly connected with wedge container cavity 2 side wall surfaces of respective side, the underrun longitudinal guide plate 9 of operation block 5 keeps being slidingly connected with wedge container cavity 2 side wall surfaces of respective side, wherein the inclined guide plate 8 between lower lock block 4 and horizontal drive block 3 inclined-planes is inlaid on the lower lock block 4 and by screw and fixes, inclined guide plate 8 between operation block 5 and horizontal drive block 3 inclined-planes is inlaid on horizontal drive block 3 inclined-planes and by screw to be fixed, fix on longitudinal guide plate 9 setting-in wedge container cavities 2 side wall surfaces between operation block 5 and wedge container cavity 2 sidewalls and by screw, the auxiliary guide pad 6 of clamping one block length side's shape between the end face of lower lock block 4 and operation block 5, and auxiliary guide pad 6 keeps longitudinal sliding motion to be connected with lower lock block 4 with operation block 5, have a stopper slot 41 in the corner, lower lock block 4 lateral surfaces upper end that cooperates with wedge container cavity 2, the opening edge of wedge container cavity 2 along on the level limiting plate 21 that extends internally out, limiting plate 21 and stopper slot 41 corresponding interworkings are fixed a backhaul positive stop lug boss 31 by screw on horizontal drive block 3 drift angle planes corresponding below the lower lock block 4.A drive block resetting-mechanism also is housed on the bottom surface of base 1, the drive block resetting-mechanism comprises the backstay 71 that vertically is inlaid on horizontal drive block 3 bottom surfaces, on wedge container cavity 2 bottom surfaces corresponding, have a rectangular spring-housing groove 72 with backstay 71, spring-housing groove 72 is that conducting is in the groove of wedge container cavity 2 bottom surfaces, horizontal location bar 73 of setting-in on corresponding spring holding tank 72 sidewalls below the operation block 5, back-moving spring 74 of suit on horizontal location bar 73, backstay 71 extend in the spring-housing groove 72 and are slidingly connected on the horizontal location bar 73 of back-moving spring 74 outside correspondences.
During use, lower lock block 4 is applied downward pressure, power is delivered on the horizontal drive block 3 by 45 ° of inclined-planes, 45 ° of right angle faces by horizontal drive block 3 opposite sides are delivered on the operation block 5 again, operation block 5 obtains power upwards can carry out upper overturning to part, after upper overturning finishes, the drive block resetting-mechanism drives horizontal drive block 3 and resets, operation block moves up into for 5 times in the wedge container cavity 2, move to limiting plate 21 apical graftings on the lower lock block 4 in stopper slot 41, backhaul positive stop lug boss 31 apical graftings are on wedge container cavity 2 side wall surfaces.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. a mould is with small-sized reverse wedge, comprise base (1) and be located at square wedge container cavity (2) on the base (1), on the bottom surface of wedge container cavity (2), slidely connect horizontal drive block (3), laterally drive block (3) is a right angle end isosceles right triangle up, on two right angle faces of horizontal drive block (3), slidely connect lower lock block (4) and operation block (5) respectively, lower lock block (4) and operation block (5) are slidingly connected at respectively again on corresponding wedge container cavity (2) side wall surface, it is characterized in that: be folded with auxiliary guide pad (6) between described lower lock block (4) and operation block (5), auxiliary guide pad (6) longitudinal sliding motion is connected on lower lock block (4) and the operation block (5).
2. mould according to claim 1 is with small-sized reverse wedge, it is characterized in that: on the bottom surface of described base (1), be provided with the drive block resetting-mechanism, the drive block resetting-mechanism comprises the backstay (71) that is vertical on horizontal drive block (3) bottom surface, on wedge container cavity (2) bottom surface corresponding, be provided with spring-housing groove (72) with backstay (71), with operation block (5) corresponding spring holding tank (72) sidewall on be provided with horizontal location bar (73), be pressed with back-moving spring (74) on the horizontal location bar (73), backstay (71) extends in the spring-housing groove (72) and is slidingly connected on the corresponding horizontal location bar (73) in back-moving spring (74) outside.
3. mould according to claim 2 is characterized in that with small-sized reverse wedge: described spring-housing groove (72) for conducting in the through hole of wedge container cavity (2) bottom surface.
According to claim 1 or 2 or 3 described moulds with small-sized reverse wedge, it is characterized in that: described wedge container cavity (2) is for square, lower lock block (4) and operation block (5) are ladder structure of right angle, the inclined-plane of lower lock block (4) and operation block (5) is slidingly connected with horizontal drive block (3), the bottom surface of lower lock block (4) and operation block (5) and wedge container cavity (2) side wall surface are slidingly connected, and auxiliary guide pad (6) is folded between the end face of lower lock block (4) and operation block (5).
5. mould according to claim 4 is with small-sized reverse wedge, it is characterized in that: be provided with stopper slot (41) in lower lock block (4) lateral surface that cooperates with described wedge container cavity (2) upper end, along last horizontal-extending the limiting plate (21) corresponding with stopper slot (41) arranged at the opening edge of wedge container cavity (2).
According to claim 1 or 2 or 3 described moulds with small-sized reverse wedge, it is characterized in that: horizontal drive block (3) the drift angle place in described lower lock block (4) side correspondence is provided with backhaul positive stop lug boss (31).
According to claim 1 or 2 or 3 described moulds with small-sized reverse wedge, it is characterized in that: between two right angle faces of described horizontal drive block (3) and corresponding lower lock block (4) and operation block (5), be respectively equipped with inclined guide plate (8), between operation block (5) and corresponding wedge container cavity (2) sidewall, be provided with longitudinal guide plate (9).
8. mould according to claim 7 is with small-sized reverse wedge, it is characterized in that: inclined guide plate (8) setting-in between described lower lock block (4) and horizontal drive block (3) inclined-plane is fixed on the lower lock block (4), inclined guide plate (8) setting-in between operation block (5) and horizontal drive block (3) inclined-plane is fixed on horizontal drive block (3) inclined-plane, and longitudinal guide plate (9) setting-in between operation block (5) and wedge container cavity (2) sidewall is fixed on wedge container cavity (2) side wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022304 CN203091555U (en) | 2013-01-16 | 2013-01-16 | Small-size reverse tapered wedge for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022304 CN203091555U (en) | 2013-01-16 | 2013-01-16 | Small-size reverse tapered wedge for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091555U true CN203091555U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022304 Expired - Fee Related CN203091555U (en) | 2013-01-16 | 2013-01-16 | Small-size reverse tapered wedge for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215164A (en) * | 2014-06-18 | 2016-01-06 | 现代自动车株式会社 | For hot press-formed apparatus and method |
| CN111687310A (en) * | 2020-05-22 | 2020-09-22 | 瑞鹄汽车模具股份有限公司 | Forming die and method for complex curved plate with reverse punching wedge mechanism |
| WO2023000546A1 (en) * | 2021-07-22 | 2023-01-26 | 林志斌 | Stamping apparatus, sorting machine, and building glass packaging structure |
-
2013
- 2013-01-16 CN CN 201320022304 patent/CN203091555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215164A (en) * | 2014-06-18 | 2016-01-06 | 现代自动车株式会社 | For hot press-formed apparatus and method |
| US10399135B2 (en) | 2014-06-18 | 2019-09-03 | Hyundai Motor Company | Device and method for hot stamping |
| CN111687310A (en) * | 2020-05-22 | 2020-09-22 | 瑞鹄汽车模具股份有限公司 | Forming die and method for complex curved plate with reverse punching wedge mechanism |
| WO2023000546A1 (en) * | 2021-07-22 | 2023-01-26 | 林志斌 | Stamping apparatus, sorting machine, and building glass packaging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MUDI AUTOMOBILE DIE CO., LTD. Free format text: FORMER NAME: SHANGHAI HUAPU AUTO MOULD MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201501 Shanghai city Jinshan District Fengjing Industrial Park Patentee after: SHANGHAI MUDI AUTOMOBILE MOULD CO., LTD. Patentee after: Zhejiang Geely Holding Group Co., Ltd. Address before: 201501 Shanghai city Jinshan District Fengjing Industrial Park Patentee before: Shanghai Maple Automobile Mold Manufacturing Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |