CN210679453U - Template for injection molding machine - Google Patents
Template for injection molding machine Download PDFInfo
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- CN210679453U CN210679453U CN201921456799.XU CN201921456799U CN210679453U CN 210679453 U CN210679453 U CN 210679453U CN 201921456799 U CN201921456799 U CN 201921456799U CN 210679453 U CN210679453 U CN 210679453U
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- template body
- template
- strengthening rib
- arc
- injection molding
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Abstract
The utility model relates to a template that injection molding machine was used. It includes the template body, the template body is including hugging closely the front of mould, the back mutually with the front, presss from both sides the strengthening rib between front and the back, template body center is equipped with the centre bore, and four corners of template body are equipped with the draw bar hole, and front shape is square plane, and back shape is the arc surface of evagination, and the arc surface of evagination is protruding to the centre bore circular arc from the back periphery, and the strengthening rib sets up with the centre bore symmetry, and the back covers the strengthening rib so that the internal cavity of strengthening rib forms enclosed construction, and the template body is equipped with the splice bar all around, and the splice bar is connected front periphery and back. The utility model discloses a strengthening rib is covered at the back of the arc surface shape of evagination, makes cavity airtight in the strengthening rib, and is dustproof, and the appearance is more pleasing to the eye. Because the arc surface is in the shape of an outward convex arc, the structural design of the variable cross-section beam ensures that the template has lighter weight and stronger bending resistance.
Description
Technical Field
The utility model relates to a template that injection molding machine was used.
Background
The prior art forms for injection molding machines include a first generation machine, in which the front and back faces of the form are both square and flat, and the disadvantages are described in patent No. 012578762. The front face of the formwork of the second generation machine is square, the frame of the back face is round, and reinforcing ribs are formed in the back face, the structure is also described in the patent document 012578762, but the structure has the defects that when the formwork is locked, the pushing force of the mould and the pulling force of the pull rod cause huge bending stress between the central hole and the four pull rod holes, and the bending stress cannot be well eliminated as the thickness of the formwork body of the second generation machine is the same. The cavity of strengthening rib is naked outside, hides the dust, and the shape is the T font, and bending resistance is not good.
Disclosure of Invention
Therefore, an object of the present invention is to provide a mold plate for an injection molding machine, which has an aesthetic appearance and a greatly improved rigidity.
The purpose of the utility model is realized like this.
The utility model provides a template for injection molding machine, includes the template body, the template body is including hugging closely the front of mould, with the front back of the body mutually, presss from both sides the strengthening rib between front and the back, template body center is equipped with the centre bore, and four corners of template body are equipped with the draw bar hole, and front shape is square plane, and back shape is the arc surface of evagination, and the arc surface of evagination indicates that it is protruding to the centre bore circular arc from the back periphery, and the strengthening rib sets up with the centre bore symmetry, and the back covers the strengthening rib so that the internal cavity of strengthening rib forms enclosed construction, and the template body is equipped with the splice bar all around, and.
The technical scheme can be further perfected as follows.
The reinforcement is four in number and is located on two diagonal lines of the formwork body.
The periphery of the back surface comprises four inwards concave arc edges, each arc edge is inwards concave from the two pull rod holes to the direction of the central hole, and the bottoms of the arc edges are positioned on the inner sides of the connecting ribs.
The thickness of the front face is no greater than 1/3 the thickness of the template body.
The utility model discloses a strengthening rib is covered at the back of the arc surface shape of evagination, makes cavity airtight in the strengthening rib, and is dustproof, and the appearance is more pleasing to the eye. Because the arc surface is the arc shape of evagination, the template body thickness increases from the periphery to the centre, and this kind of variable cross-section roof beam structural design makes template weight lighter, and bending resistance is stronger, and template body rigidity improves greatly.
Drawings
FIG. 1 is a perspective view of the embodiment in the back direction.
FIG. 2 is a front perspective view of the embodiment.
FIG. 3 is a front view of the embodiment in a back direction.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a left side view of fig. 3.
Fig. 6 is a sectional view a-a.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The embodiment, with reference to the drawings, is a template for an injection molding machine, which comprises a template body 1, the template body comprises a front surface 2 close to a mold, a back surface 3 opposite to the front surface, and a reinforcing rib 4 sandwiched between the front surface and the back surface, wherein the thickness of the front surface is not more than 1/3 of the thickness of the template body.
The center of the template body is provided with a center hole 5, four corners of the template body are provided with pull rod holes 6, the front 2 is in a square plane, the back 3 is in an outward convex arc surface, the outward convex arc surface is an arc bulge from the periphery of the back to the center hole, the reinforcing ribs 4 are symmetrically arranged with the center hole 5, the number of the reinforcing ribs is four, the reinforcing ribs are respectively positioned on two diagonal lines of the template body, the back 3 covers the reinforcing ribs so that hollow cavities 7 in the reinforcing ribs 4 form a closed structure, the periphery of the template body is provided with connecting ribs 8, and the connecting ribs 8 are connected with the periphery of the front 2 and the.
The periphery of the back 3 comprises four inward-concave arc edges 9, each arc edge 9 is inward concave from the two pull rod holes 6 to the central hole 5, the bottom of each arc edge 9 is located on the inner side of each connecting rib 8, and the bottom of each arc edge is away from the periphery of the central hole.
Claims (4)
1. The utility model provides a template that injection molding machine was used, includes the template body, its characterized in that: the template body comprises a front surface tightly attached to the mold, a back surface back to back with the front surface and a reinforcing rib clamped between the front surface and the back surface, wherein a center hole is formed in the center of the template body, pull rod holes are formed in four corners of the template body, the front surface is a square plane, the back surface is an outward-protruding arc surface, the outward-protruding arc surface is an arc protrusion from the periphery of the back surface to the center hole, the reinforcing ribs are symmetrically arranged with the center hole, the back surface covers the reinforcing ribs so that hollow cavities in the reinforcing rib body form a closed structure, and connecting ribs are arranged on the periphery of the template body and connected with the.
2. The mold plate for an injection molding machine according to claim 1, wherein: the number of the reinforcing ribs is four, and the reinforcing ribs are respectively positioned on two diagonal lines of the template body.
3. The mold plate for an injection molding machine according to claim 1, wherein: the periphery of the back surface comprises four inwards concave arc edges, each arc edge is inwards concave from the two pull rod holes to the direction of the central hole, and the bottoms of the arc edges are positioned on the inner sides of the connecting ribs.
4. The mold plate for an injection molding machine according to claim 1, wherein: the thickness of the front face is no greater than 1/3 the thickness of the template body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456799.XU CN210679453U (en) | 2019-09-04 | 2019-09-04 | Template for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456799.XU CN210679453U (en) | 2019-09-04 | 2019-09-04 | Template for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679453U true CN210679453U (en) | 2020-06-05 |
Family
ID=70892892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456799.XU Active CN210679453U (en) | 2019-09-04 | 2019-09-04 | Template for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679453U (en) |
-
2019
- 2019-09-04 CN CN201921456799.XU patent/CN210679453U/en active Active
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