CN214556842U - Front positioning tool for end face forming die - Google Patents
Front positioning tool for end face forming die Download PDFInfo
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- CN214556842U CN214556842U CN202023286744.4U CN202023286744U CN214556842U CN 214556842 U CN214556842 U CN 214556842U CN 202023286744 U CN202023286744 U CN 202023286744U CN 214556842 U CN214556842 U CN 214556842U
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- front positioning
- positioning block
- clamping die
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Abstract
The utility model relates to a front positioning tool of an end face forming die, which comprises an upper clamping die, a lower clamping die, a front positioning block and a guide pressing plate, the lower plane of the upper clamping die is provided with an upper clamping die workpiece groove, the upper plane of the lower clamping die is provided with a lower clamping die workpiece groove, the upper clamping die workpiece groove and the lower clamping die workpiece groove correspond to each other and form a workpiece clamping moving space together, the front positioning block is in a cross shape, a front positioning block groove corresponding to the front positioning block is arranged on the end surface of one side of the lower die holder, two ends of the front positioning block are connected in the front positioning block groove through springs and can move up and down in the front positioning block groove under the action of the springs, the guide pressure plate is connected on the end surface of one side of the lower die holder and is attached to the front positioning block surface, the front positioning tool for the end face forming die is simple in structure, high in positioning precision before machining and suitable for parts with short end face positioning distance.
Description
The technical field is as follows:
the utility model relates to a frock clamp technical field especially relates to a location frock before terminal surface moulded die.
Background art:
in actual processing production, some parts that the shaping precision is high, and the terminal surface location distance is short can often be met, and some current common frock clamps when clamping this type of part, difficult before the realization location on equipment, in case the deviation appears in the preceding positioning accuracy, will directly influence the machining precision of part to influence off-the-shelf quality.
The utility model has the following contents:
to the above problem, the utility model provides a simple structure, processing before positioning accuracy high, be applicable to the terminal surface moulded die front positioning frock of the part that the terminal surface positioning distance is short.
The utility model discloses a realize through following technical scheme: the front positioning tool for the end face forming die comprises an upper clamping die, a lower clamping die, a front positioning block and a guide pressing plate, wherein an upper clamping die workpiece groove is formed in the lower plane of the upper clamping die, a lower clamping die workpiece groove is formed in the upper plane of the lower clamping die, and the upper clamping die workpiece groove and the lower clamping die workpiece groove correspond to each other and form a workpiece processing moving space together for placing a workpiece.
The front positioning block is cross-shaped and used for positioning the end face of a workpiece, a front positioning block groove corresponding to the front positioning block is formed in one side end face of the lower clamping die, two ends of the front positioning block are connected with the front positioning block groove through springs, the front positioning block groove can move up and down under the action of the springs, the front positioning block groove is used in cooperation with a forming punch, reasonable avoidance is carried out before the forming punch contacts the workpiece and processes the workpiece, and the guide pressing plate is connected to one side end face of the lower clamping die and attached to the front positioning block face and used for limiting the avoidance path of the front positioning block.
In order to avoid the punch more smoothly, the upper end of the front positioning block is provided with an inclined surface matched with the lower inclined surface of the forming punch.
The utility model has the advantages that: this end face moulded die prepositioning frock through design telescopic cross preceding locating piece, has realized the end face location of the short work piece of end face positioning distance conveniently and has dodged rationally of shaping drift, has effectively solved the problem that the shaping precision is high, and end face positioning distance is short can't realize the prepositioning on equipment, and positioning accuracy is high, simple structure, convenient operation.
Description of the drawings:
fig. 1 is an exploded view of the front positioning tool of the end face forming die of the present invention after the guiding pressing plate is hidden;
fig. 2 is a schematic structural view of the end face forming die of the present invention after the positioning tool is clamped and the forming punch is added;
fig. 3 is a schematic structural view of the lower clamping die of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
The front positioning tool for the end face forming die shown in figures 1-3 comprises an upper clamping die 1, a lower clamping die 2, a front positioning block 3 and a guide pressure plate 4, the lower plane of the upper clamping die 1 is provided with an upper clamping die workpiece groove 11, the upper plane of the lower clamping die 2 is provided with a lower clamping die workpiece groove 21, the upper clamping die workpiece groove 11 and the lower clamping die workpiece groove 21 correspond to each other and form a workpiece clamping moving space 5 together, the front positioning block 3 is in a cross shape, the upper end 31 of the front positioning block 3 is provided with an inclined plane matched with the lower inclined plane of the forming punch 8, a front positioning block groove 22 corresponding to the front positioning block 3 is arranged on one side end surface of the lower clamping die 2, two ends of the front positioning block 3 are connected in the front positioning block groove 22 through a spring 6 and can move up and down in the front positioning block groove 22 under the action of the spring 6, the guide pressure plate 4 is connected to the end face of one side of the lower clamping die 2 and is attached to the face of the front positioning block 3.
When the end face forming die front positioning tool is used for end face positioning, firstly, a workpiece 9 is placed into a lower clamping die workpiece groove 21 of a lower clamping die 2 under the state that an upper clamping die 1 and the lower clamping die 2 are opened, the workpiece 9 is pushed to a front positioning block 3 to be attached to the front positioning block 3, and therefore pre-positioning of the workpiece 9 is completed.
And then, starting an upper die oil cylinder of the equipment, so that the upper clamping die 1 and the lower clamping die 2 are matched to tightly press the workpiece 9.
And then, starting the side face end face forming oil cylinder to push the forming punch 8, wherein in the advancing process of the forming punch 8, the front positioning block 3 firstly contacts the lower inclined face of the forming punch 8, so that the front positioning block 3 moves downwards along the guide pressure plate 4, the front positioning block 3 is enabled to conveniently avoid the forming punch 8, and the forming punch 8 continues to advance to complete the machining and forming of the workpiece 9.
Finally, the forming punch 8 is withdrawn, and the front positioning block 3 returns to the initial position by the elastic force of the spring 6.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a location frock before terminal surface moulded die which characterized in that: comprises an upper clamping die (1), a lower clamping die (2), a front positioning block (3) and a guide pressure plate (4), an upper clamping die workpiece groove (11) is formed in the lower plane of the upper clamping die (1), a lower clamping die workpiece groove (21) is formed in the upper plane of the lower clamping die (2), the upper clamping die workpiece groove (11) and the lower clamping die workpiece groove (21) correspond to each other and form a workpiece clamping moving space (5) together, the front positioning block (3) is in a cross shape, a front positioning block groove (22) corresponding to the front positioning block (3) is arranged on the end surface of one side of the lower clamping die (2), two ends of the front positioning block (3) are connected in the front positioning block groove (22) through a spring (6) and can move up and down in the front positioning block groove (22) under the action of the spring (6), the guide pressure plate (4) is connected to the end face of one side of the lower clamping die (2) and attached to the surface of the front positioning block (3).
2. The end face forming die front positioning tool according to claim 1, characterized in that: the upper end (31) of the front positioning block (3) is provided with an inclined plane matched with the lower inclined plane of the forming punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023286744.4U CN214556842U (en) | 2020-12-30 | 2020-12-30 | Front positioning tool for end face forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023286744.4U CN214556842U (en) | 2020-12-30 | 2020-12-30 | Front positioning tool for end face forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214556842U true CN214556842U (en) | 2021-11-02 |
Family
ID=78335766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023286744.4U Active CN214556842U (en) | 2020-12-30 | 2020-12-30 | Front positioning tool for end face forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214556842U (en) |
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2020
- 2020-12-30 CN CN202023286744.4U patent/CN214556842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: No. 158 Ziwen Road, Yunmeng County, Xiaogan, Hubei Province 432000 Patentee after: HUBEI TENGLONG AUTO PARTS MANUFACTURING Co.,Ltd. Address before: 213000 Tenglong Road, Wujin Economic Development Zone, Changzhou, Jiangsu 1 Patentee before: JIANGSU FLEXIBLE AUTO PARTS MANUFACTURING CO.,LTD. |
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| TR01 | Transfer of patent right |