CN219881087U - Floating wedge block blocking device - Google Patents
Floating wedge block blocking device Download PDFInfo
- Publication number
- CN219881087U CN219881087U CN202321316279.5U CN202321316279U CN219881087U CN 219881087 U CN219881087 U CN 219881087U CN 202321316279 U CN202321316279 U CN 202321316279U CN 219881087 U CN219881087 U CN 219881087U
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- CN
- China
- Prior art keywords
- wedge block
- fixing plate
- die holder
- floating
- upper fixing
- Prior art date
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Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 7
- 238000004512 die casting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of floating wedge dies, in particular to a floating wedge blocking device which comprises an upper fixing plate, a lower fixing plate and a pull rod, wherein a telescopic cylinder with a downward driving end is arranged at the top of the upper fixing plate, the driving end of the telescopic cylinder penetrates through the bottom of the upper fixing plate and is connected with an upper die holder, an upper fixing wedge is arranged on the right side of the upper die holder, and an epitaxial rod is connected to the bottom position on the right side of the upper fixing wedge.
Description
Technical Field
The utility model relates to the technical field of floating wedge dies, in particular to a floating wedge block device.
Background
Because the automobile parts are numerous and the molding is different, when the automobile parts are developed, different dies are needed to be used for die casting, wherein the die casting comprises a floating wedge die for die casting of a unilateral coiled plate, a lower wedge block in the floating wedge die is in a movable state and moves when being extruded by an upper wedge block, the unilateral coiling action of a plate is performed, however, the existing floating wedge die does not have a structure for blocking the lower wedge block, the positioning of the lower wedge block is inaccurate, so that the problem of wedge block gap deviation can occur when the lower wedge block is pressed down, and a workpiece is disqualified.
Therefore, it is important to design a floating wedge block device to improve the overall practicality by changing the technical defects.
Disclosure of Invention
The present utility model is directed to a floating wedge blocking device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a floating type wedge block device, includes fixed plate, lower fixed plate and pull rod, the decurrent telescopic cylinder of drive end is installed at the top of fixed plate, telescopic cylinder's drive end runs through the bottom of fixed plate and is connected with the upper die base, the right side of upper die base is provided with fixed wedge, the bottom position department on fixed wedge right side is connected with the extension pole, the extension pole is kept away from the bottom of fixed wedge one end and is fixed with the unblock arch, the top of fixed plate and the position department of corresponding upper die base are provided with the die holder down, the right side of die holder inwards sets up flutedly, the internally mounted of recess supports out the spring, the top of fixed plate just is located the right side of die holder and slides and be provided with down movable wedge, the right side of movable wedge is provided with the position seat that ends down, the top of position fixture block is provided with the jump ring, the top of fixed plate just is located the right side of movable wedge down and is provided with the position seat, the inside of position seat is seted up and is used with the card hole with the jump ring cooperation, the inside of fixed plate is provided with slide rail and slide.
As a preferable scheme of the utility model, the pull rods are provided with two groups in total and are connected with the left side and the right side between the upper fixing plate and the lower fixing plate through bolts.
As a preferable scheme of the utility model, the telescopic cylinder is connected with the remote control console through a wire, and the connection mode is electric connection.
As a preferable scheme of the utility model, the right end of the propping-out spring is propped against the left side wall of the lower movable wedge block.
As a preferable scheme of the utility model, the upper side wall of the clamping hole and the top end of the clamping spring are designed to be of an inclined plane structure, and the top of the clamping hole is designed to correspond to the position of the unlocking protrusion.
As a preferable scheme of the utility model, a rectangular chute for the sliding seat to transversely move is formed on the right side of the top of the lower fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the floating wedge block device, the action path of the lower movable wedge block can be blocked, so that the movement of the upper die holder is avoided when the upper die holder is not pressurized, the upper fixed wedge block starts to move downwards and is in contact with the lower movable wedge block, the stop state is released, the lower movable wedge block moves when being extruded by the upper wedge block immediately, and the single side of the plate is subjected to coiling action, so that the accuracy of positioning of the lower movable wedge block is ensured, the problem of wedge block gap deviation when the lower movable wedge block is pressed is avoided, and the work piece qualification rate is improved.
Drawings
FIG. 1 is a diagram showing a structure of an upper die holder and a lower die holder in a separated state;
FIG. 2 is a diagram showing a die-casting state of an upper die holder and a lower die holder according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of the present utility model;
fig. 4 is an enlarged schematic view of the structure B of the present utility model.
In the figure: 1. an upper fixing plate; 2. a lower fixing plate; 3. a pull rod; 4. a telescopic cylinder; 5. an upper die holder; 6. an upper fixed wedge; 601. an extension rod; 602. unlocking the bulge; 7. a lower die holder; 701. a groove; 702. a spring is propped out; 8. a lower movable wedge; 801. a stop fixture block; 802. clamping springs; 9. a stop seat; 901. a clamping hole; 10. a slide rail; 11. a slide seat.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution:
the floating wedge blocking device comprises an upper fixing plate 1, a lower fixing plate 2 and a pull rod 3, wherein a telescopic cylinder 4 with a downward driving end is arranged at the top of the upper fixing plate 1, the driving end of the telescopic cylinder 4 penetrates through the bottom of the upper fixing plate 1 and is connected with an upper die holder 5, an upper fixing wedge 6 is arranged on the right side of the upper die holder 5, an extension rod 601 is connected to the bottom position of the right side of the upper fixing wedge 6, an unlocking protrusion 602 is fixed on the bottom of one end of the extension rod 601 far away from the upper fixing wedge 6, a lower die holder 7 is arranged at the top of the lower fixing plate 2 and corresponds to the position of the upper die holder 5, a groove 701 is formed in the right side of the lower die holder 7, a supporting spring 702 is arranged in the inner part of the groove 701, a clamp spring 802 is arranged at the top of the lower fixing plate 2 and is arranged on the right side of the lower die holder 7, a stop clamp spring 801 is arranged on the right side of the lower movable wedge 8, a clamp spring 802 is arranged at the top of the stop block 801, a clamp spring 802 is arranged on the right side of the lower movable wedge 8, a clamp 10 matched with the clamp 802 is arranged in the slide rail 10, and a slide 10 is connected with the slide rail 10 of the lower fixing plate 2;
the pull rod 3 is provided with two groups, and is connected with the left and right sides between the upper fixing plate 1 and the lower fixing plate 2 through bolts, the telescopic cylinder 4 is connected with the remote control console through wires, the connection mode is electric connection, the right end of the propping-out spring 702 is propped against the left side wall of the lower movable wedge block 8, the upper side wall of the clamping hole 901 and the top end of the clamping spring 802 are of an inclined plane structural design, the top of the clamping hole 901 is designed corresponding to the position of the unlocking protrusion 602, and the right side of the top of the lower fixing plate 2 is provided with a rectangular chute for the sliding seat 11 to transversely move.
The working flow of the utility model is as follows: before die casting starts, the right end of the lower movable wedge block 8 always abuts against the left side of the lower movable wedge block 8 under the action of the abutting spring 702, rightward abutting force is formed on the lower movable wedge block 8, and at the moment, the clamping spring 802 on the stop clamping block 801 of the lower movable wedge block 8 is clamped into the clamping hole 901 in the stop seat 9, so that the action path of the lower movable wedge block 8 is stopped, movement when the upper die holder 5 is not pressurized is avoided, when the upper die holder 5 and the upper fixed wedge block 6 move downwards under the action of the telescopic cylinder 4, the stop state of the lower movable wedge block 8 is relieved, the unlocking protrusion 602 on the extending rod 601 in the downward movement is inserted into the top of the clamping hole 901, the clamping spring 802 is pressed downwards, so that the clamping spring 802 is separated from the clamping hole 901, at the moment, the lower movable wedge block 8 starts to move under the extrusion of the upper fixed wedge block 6, the unilateral positioning of the lower movable wedge block is ensured, the problem of gap deviation when the lower movable wedge block is pressed is avoided, and the qualification rate of workpieces is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a floating voussoir blocking device, includes fixed plate (1), lower fixed plate (2) and pull rod (3), its characterized in that: the top of the upper fixing plate (1) is provided with a telescopic cylinder (4) with a downward driving end, the driving end of the telescopic cylinder (4) penetrates through the bottom of the upper fixing plate (1) and is connected with an upper die holder (5), the right side of the upper die holder (5) is provided with an upper fixing wedge block (6), the bottom position of the right side of the upper fixing wedge block (6) is connected with an extension rod (601), the bottom of one end of the extension rod (601) far away from the upper fixing wedge block (6) is fixedly provided with an unlocking bulge (602), the top of the lower fixing plate (2) and the position of the corresponding upper die holder (5) are provided with a lower die holder (7), the right side of the lower die holder (7) is internally provided with a groove (701), the inner part of the groove (701) is provided with a propping-out spring (702), the top of the lower fixing plate (2) is provided with a lower movable wedge block (8) in a sliding manner, the right side of the lower movable wedge block (8) is provided with a stop block (801), the top of the stop block (801) is provided with a stop block (802), the top of the lower fixing plate (2) is provided with a stop hole (9) which is matched with the stop hole (9), the inside of lower fixed plate (2) is provided with slide rail (10), the outside sliding connection of slide rail (10) has slide (11) fixed with lower movable voussoir (8).
2. A floating wedge block assembly as set forth in claim 1 wherein: the pull rods (3) are provided with two groups in total and are connected with the left side and the right side between the upper fixing plate (1) and the lower fixing plate (2) through bolts.
3. A floating wedge block assembly as set forth in claim 1 wherein: the telescopic cylinder (4) is connected with the remote control console through a wire, and the connection mode is electric connection.
4. A floating wedge block assembly as set forth in claim 1 wherein: the right end of the propping-out spring (702) is propped against the left side wall of the lower movable wedge block (8).
5. A floating wedge block assembly as set forth in claim 1 wherein: the upper side wall of the clamping hole (901) and the top end of the clamp spring (802) are designed to be of an inclined surface structure, and the top of the clamping hole (901) is designed to be corresponding to the unlocking protrusion (602).
6. A floating wedge block assembly as set forth in claim 1 wherein: the right side at the top of the lower fixing plate (2) is provided with a rectangular chute for the sliding seat (11) to transversely move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316279.5U CN219881087U (en) | 2023-05-27 | 2023-05-27 | Floating wedge block blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316279.5U CN219881087U (en) | 2023-05-27 | 2023-05-27 | Floating wedge block blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881087U true CN219881087U (en) | 2023-10-24 |
Family
ID=88407486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316279.5U Active CN219881087U (en) | 2023-05-27 | 2023-05-27 | Floating wedge block blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881087U (en) |
-
2023
- 2023-05-27 CN CN202321316279.5U patent/CN219881087U/en active Active
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