CN211334544U - Non-planar injection molding depth of parallelism plastic anchor clamps - Google Patents
Non-planar injection molding depth of parallelism plastic anchor clamps Download PDFInfo
- Publication number
- CN211334544U CN211334544U CN201921131290.8U CN201921131290U CN211334544U CN 211334544 U CN211334544 U CN 211334544U CN 201921131290 U CN201921131290 U CN 201921131290U CN 211334544 U CN211334544 U CN 211334544U
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- plate
- injection molding
- positioning
- plug
- parallelism
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a non-plane injection molding depth of parallelism plastic anchor clamps, including bottom plate, locating plate, roof, plugboard and clamp plate, locating plate are located the bottom plate upper surface, and its surface is equipped with the locating piece, and the bottom plate both sides are equipped with the screw thread and adjust the post, the nut is equipped with in the top is twisted on the screw thread regulation post to the roof suit, the plugboard passes through the support mounting at the roof back, and a plurality of cartridge holes have been seted up on the plugboard surface, and the clamp plate passes through the free cartridge of bayonet joint and is in on the plugboard, the injection molding is placed on the locating plate, and is spacing through the locating piece, pushes down the roof and drives the plugboard and push down together with the clamp plate and. The utility model discloses a to process the injection molding place in the locating piece, flatten through the clamp plate of top, effectively prevent the deformation of injection molding for the finished product precision is high.
Description
Technical Field
The utility model relates to a plastic anchor clamps especially relate to a non-plane injection molding depth of parallelism plastic anchor clamps.
Background
The injection molding need cool off after processing, but the shrinkage phenomenon can appear in the injection molding at natural cooling's process, especially to some injection moldings that have the requirement to the depth of parallelism, and the cooling process after the processing is accomplished, upper and lower surface can contract and be crooked, and this just leads to finished product size and depth of parallelism to appear the error, and the processing of flattening is carried out through the tool in injection molding top to general method, but to the surface not the product of a parallel plane (specific bellied structure), can't directly flatten the processing.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: for solving the defects of the prior art, the non-planar injection molding parallelism shaping clamp is provided, the non-convex part of the injection molding can be flattened by arranging the plug-in type pressing plate, and the pressing plate with the groove can also be adopted for flattening treatment, so that the flatness is ensured.
The technical scheme is as follows: the utility model discloses a non-plane injection molding depth of parallelism plastic anchor clamps, including bottom plate, locating plate, roof, plugboard and clamp plate, locating plate are located the bottom plate upper surface, and its surface is equipped with the locating piece, and the bottom plate both sides are equipped with the screw thread and adjust the post, the nut is equipped with in the top is twisted on the screw thread regulation post to the roof suit, the plugboard passes through the support mounting at the roof back, and a plurality of cartridge holes have been seted up on the plugboard surface, and the clamp plate passes through the free cartridge of bayonet joint and is in on the plugboard, the injection molding is placed on the locating plate, and is spacing through the locating piece, pushes down the roof and drives the plugboard and pushes down together with the clamp plate and support.
Preferably, the surface of the positioning plate is provided with a plurality of positioning holes at equal intervals in a longitudinal and transverse direction, and the positioning blocks are inserted into the positioning holes.
Preferably, the top edge of the pressure plate is provided with a plurality of plug connectors, each plug connector comprises a connecting column and a spherical rubber plug head, and the diameter of each plug head is larger than that of the corresponding insertion hole.
Preferably, the surface of the pressing plate is provided with an avoidance groove corresponding to the protruding position of the injection molding part.
Has the advantages that: the utility model discloses a non-plane injection molding depth of parallelism plastic anchor clamps has following beneficial effect:
for the positioning structure, the positioning block is arranged to be in a plug-in type structure, so that positioning points can be selected for injection molding pieces with different sizes, and the clamp is suitable for different injection molding pieces;
for the flattening treatment of the non-planar injection molding part, a pressing plate is adopted to operate above the non-planar injection molding part, meanwhile, in order to increase the adaptability of the non-planar injection molding part, the pressing plate is arranged into an insertion connection mode so as to change the pressing position of the pressing plate and avoid the convex part, and for the inevitable condition, the pressing plate with a groove can be adopted to operate;
the structure is simple, the parallelism shaping of the non-planar injection molding part can be realized, and the horizontal precision is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a structural diagram of a positioning plate according to an embodiment of the present invention;
fig. 3 is a structural diagram of a pressing plate in the embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figures 1-3, the parallelism shaping clamp for non-planar injection molding parts disclosed by the utility model mainly shapes the parallelism of injection molding parts, especially for some non-planar injection molding parts (with a convex structure on the surface), can avoid the convex part, and comprises a bottom plate 1, a positioning plate 2, a top plate 3, an insertion plate 4 and a pressing plate 5, wherein the positioning plate is fixed on the bottom plate, the position of the injection molding part is positioned through a positioning block 6, both sides of the bottom plate are provided with thread adjusting columns 7, the top plate is sleeved on the thread adjusting columns and is matched with a nut 8 at the upper end to adjust the downward pressure, the insertion plate is fixed on the back surface of the top plate through a bracket 13, and the pressing plate is inserted on the insertion plate to abut against the injection molding parts, when the shaping clamp is used, the injection molding parts are placed on the positioning plate, the positioning block is limited, and then the pressing plate is inserted on the insertion plate according to the shaping position, so that the pressing plate supports against the injection molding piece, and the top plate drives the plug board to compress the injection molding piece together with the pressing plate by screwing the nut, thereby preventing the injection molding piece from deforming.
Specifically speaking, the surface of the positioning plate is provided with a plurality of positioning holes 15 at equal intervals, the positioning blocks are inserted into the positioning holes through insertion rods 14 on the back, the positioning blocks are L-shaped, the corner parts of injection molding parts are positioned, the injection molding parts with different sizes can be positioned in a free insertion mode, and the adaptability of the injection molding parts is improved.
To the structure of plugboard, its surface has also seted up a plurality of plug-in mounting holes 9 vertically and horizontally, the bayonet joint 10 that the clamp plate set up through the topside inserts in the plug-in mounting hole, the bayonet joint on the clamp plate includes spliced pole 11 and spherical rubber chock plug 12, and the chock plug diameter is a bit bigger than the plug-in mounting hole diameter, and under the exogenic action, the rubber chock plug can be smooth realize the plug-in operation in the plug-in mounting hole, can not drop simultaneously again. Under normal conditions, the clamp plate sets to the position is adjustable, is exactly in order to avoid the arch on injection molding surface, if can't avoid, then sets up on the clamp plate and dodges the groove and open and carry out the operation of dodging.
The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art may still make various substitutions and modifications based on the disclosure of the present invention without departing from the spirit of the present invention, and therefore, the scope of the present invention should not be limited to the disclosure of the embodiments, but should include various substitutions and modifications without departing from the present invention and be covered by the claims of the present patent application.
Claims (4)
1. The utility model provides a non-plane injection molding depth of parallelism plastic anchor clamps which characterized in that: the injection molding device comprises a bottom plate, a positioning plate, a top plate, a plug board and a pressing plate, wherein the positioning plate is positioned on the upper surface of the bottom plate, the surface of the positioning plate is provided with a positioning block, the two sides of the bottom plate are provided with thread adjusting columns, the top plate is sleeved on the thread adjusting columns and is provided with nuts in a screwing mode above the thread adjusting columns, the plug board is installed on the back surface of the top plate through a support, the surface of the plug board is provided with a plurality of plug holes, the pressing plate is freely inserted on the plug board through a plug connector, an injection molding piece is placed on the positioning plate, the injection molding piece is limited through the.
2. The non-planar injection molded part parallelism shaping jig of claim 1, wherein: the positioning plate is characterized in that a plurality of positioning holes are arranged on the surface of the positioning plate at equal intervals in a longitudinal and transverse direction, and the positioning blocks are inserted into the positioning holes.
3. The non-planar injection molded part parallelism shaping jig of claim 1, wherein: the top edge of the pressing plate is provided with a plurality of plug connectors, each plug connector comprises a connecting column and a spherical rubber plug head, and the diameter of each plug head is larger than that of the corresponding insertion hole.
4. The non-planar injection molded part parallelism shaping jig of claim 3, wherein: the pressing plate surface is provided with a dodging groove corresponding to the protruding position of the injection molding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131290.8U CN211334544U (en) | 2019-07-18 | 2019-07-18 | Non-planar injection molding depth of parallelism plastic anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131290.8U CN211334544U (en) | 2019-07-18 | 2019-07-18 | Non-planar injection molding depth of parallelism plastic anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334544U true CN211334544U (en) | 2020-08-25 |
Family
ID=72105870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921131290.8U Expired - Fee Related CN211334544U (en) | 2019-07-18 | 2019-07-18 | Non-planar injection molding depth of parallelism plastic anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211334544U (en) |
-
2019
- 2019-07-18 CN CN201921131290.8U patent/CN211334544U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200825 Termination date: 20210718 |