CN209812935U - Adjustable template of injection molding machine - Google Patents
Adjustable template of injection molding machine Download PDFInfo
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- CN209812935U CN209812935U CN201920163103.8U CN201920163103U CN209812935U CN 209812935 U CN209812935 U CN 209812935U CN 201920163103 U CN201920163103 U CN 201920163103U CN 209812935 U CN209812935 U CN 209812935U
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- bottom plate
- guide rod
- injection molding
- connecting seat
- molding machine
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Abstract
The utility model relates to the technical field of injection molding machines, and discloses an adjustable template of an injection molding machine, which comprises a bottom plate, a machine hinge connecting seat and a guide rod connecting seat, wherein the machine hinge connecting seat is symmetrically arranged on the front side of the bottom plate up and down, the machine hinge connecting seat comprises a connecting bar and a hinge shaft hole, one side of the connecting bar is fixedly connected with the bottom plate, the other side of the connecting bar is provided with the hinge shaft hole, and the middle part of the connecting bar is provided with a lightening hole; the guide rod connecting seats are symmetrically arranged on the left and right sides of the front surface of the bottom plate, are of a trapezoidal structure, are fixedly connected with the bottom plate, and are provided with lugs at the tops and first guide rod connecting holes; and a positioning hole of the die adjusting device and a second guide rod connecting hole are formed in the center of the bottom plate. The utility model has the advantages of compact structure, high strength, good mechanical property, light weight, easy casting and processing, low manufacturing cost and the like.
Description
Technical Field
The utility model relates to an injection molding machine technical field, more specifically relates to an adjustable template of injection molding machine.
Background
The adjustable template is one of the main parts of the injection molding machine, plays a supporting role when the injection molding machine locks the mold, can provide enough mold locking force, and can also enable the injection molding machine to be provided with molds with different thicknesses by moving and adjusting the position of the adjustable template. In the process of closing the mold of the injection molding machine, the adjustable mold plate is easily deformed by the force transmitted from the guide rod and the tie bar, and therefore, the rigidity and strength of the adjustable mold plate are one of the essential important factors affecting the service performance of the injection molding machine.
The adjustable template of present most injection molding machines, for bearing great clamping force, its muscle all around generally designs thickly, but the structure is traditional, and the partial design of atress is unreasonable, and rigidity and intensity are not enough, when bearing the great clamping force that the machine hinge produced, produces very easily and warp, not only makes clamping force not reach the requirement, and adjustable template life-span also can be influenced, and simultaneously, the adjustable template size of tradition is big, and the processing consumptive material is many, and manufacturing cost is high. Because self weight is big, inconvenient removal when the mode locking not only influences mode locking efficiency to also do not be favorable to adjusting the appearance mould thickness of injection molding machine.
Therefore, it is necessary to provide an adjustable mold plate for an injection molding machine that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art at least a defect (not enough), provide an adjustable template of injection molding machine, the adjustable template of injection molding machine has compact structure, intensity height, mechanical properties good, light in weight, easily casting processing, low in manufacturing cost's advantage.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
an adjustable template of an injection molding machine comprises a bottom plate, a machine hinge connecting seat and a guide rod connecting seat, wherein the bottom plate is provided with a front surface and a back surface, the machine hinge connecting seat and the guide rod connecting seat are arranged on the front surface of the bottom plate, the back surface of the bottom plate is a die adjusting device installing surface, the machine hinge connecting seat is symmetrically arranged on the front surface of the bottom plate from top to bottom, the machine hinge connecting seat comprises connecting ribs and hinge shaft holes, one side of each connecting rib is fixedly connected with the bottom plate, the other side of each connecting rib is uniformly provided with the hinge shaft holes, and embedded lightening holes are further formed in the;
the guide rod connecting seats are symmetrically arranged on the left and right sides of the front surface of the bottom plate, are of a trapezoidal structure, the trapezoidal bottoms of the guide rod connecting seats are fixedly connected with the bottom plate, lugs are arranged at the trapezoidal tops of the guide rod connecting seats, the lugs and the guide rod connecting seats are integrally formed, and first guide rod connecting holes are formed in the lugs;
the center of the bottom plate is provided with a die adjusting device positioning hole, two sides of the die adjusting device positioning hole are provided with second guide rod connecting holes, the first guide rod connecting hole and the second guide rod connecting hole in the bottom plate are located on the same axis, and the aperture of the first guide rod connecting hole is equal to that of the second guide rod connecting hole.
Furthermore, a trapezoidal through hole is formed in the center of the guide rod connecting seat, and a trapezoidal weight reduction cavity is formed in the inner side face of the guide rod connecting seat. The guide arm connecting seat sets the trapezium structure into, and reasonable design has both strengthened the intensity of guide arm connecting seat, can reduce required thrust or pulling force when transferring the mould again, the guide arm of injection molding machine is connected with first guide arm connecting hole and second guide arm connecting hole simultaneously, the assembly harmony of equipment has been promoted, adjustable template and guide arm relative movement's stability has also been ensured, the guide arm connecting seat sets up trapezoidal through-hole and trapezoidal chamber that subtracts, when guaranteeing guide arm connecting seat stress strength, also can reduce the processing consumptive material, alleviate the whole weight of adjustable template, be convenient for adjustable template removal mode locking.
Further, the lightening hole on the splice bar of machine hinge joint chair is provided with a plurality ofly, the utility model discloses preferred setting is two, and the purpose that sets up the lightening hole is under the prerequisite of guaranteeing machine hinge joint chair intensity, simplifies the structure of adjustable template, alleviates adjustable template weight, also reduces simultaneously and processes the required material of adjustable template.
Furthermore, a first reinforcing rib is arranged at the joint of the bottom of the guide rod connecting seat and the bottom plate, a second reinforcing rib is arranged at the joint of the connecting rib of the machine hinge connecting seat and the bottom plate, the first reinforcing rib and the second reinforcing rib are preferably circular-arc reinforcing ribs, and the first reinforcing rib and the second reinforcing rib are arranged, so that the connecting strength of the guide rod connecting seat, the machine hinge connecting seat and the bottom plate can be improved,
furthermore, the back of the bottom plate is provided with a plurality of boss connecting surfaces, including a die adjusting oil cylinder connecting surface and a die adjusting motor connecting surface. The adjustable template can be connected with the ink adjusting oil cylinder of the injection molding machine and the mold adjusting motor more tightly by arranging the mold adjusting oil cylinder connecting surface and the mold adjusting motor connecting surface, and the reliability is high.
Further, the hinge shaft hole of machine hinge joint chair is provided with threely at least, the utility model discloses it is preferable to set up threely, sets up three hinge shaft hole, can make the machine hinge structure of injection molding machine be connected more firm with adjustable template, also can prevent that local pulling force is too big on the pulling force homodisperse that hinge structure produced when the mode locking goes to the machine hinge joint chair simultaneously, makes adjustable template take place to warp.
Furthermore, the four corners of the bottom plate are symmetrically provided with tie bar holes, and the tie bar holes are positioned at the connecting part of the hinge connecting seat and the guide rod connecting seat. The four corners of the adjustable template are connected with the tie bars of the injection molding machine through tie bar holes, so that the moving stability of the adjustable template during mold locking can be improved.
Furthermore, the bottom both ends symmetry of bottom plate is provided with the supporting legs, the supporting legs bottom surface can with injection molding machine frame sliding fit to when the mode locking, can make the adjustable template of injection molding machine light move to injection molding machine mould department, improve mode locking efficiency.
Furthermore, the internal cavity of the adjustable template is surrounded into a square shape by the hinged connection seat and the guide rod connection seat, the whole structure of the adjustable template is in an open square box shape, and the bottom plate, the hinged connection seat and the guide rod connection seat are integrally formed, so that the structure is more compact, the assembly is simple, and the whole strength of the adjustable template is promoted.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
1. the structure is optimized and compact, the volume is small, no special complex structural component is provided, and the casting and processing are easy;
2. the guide pillar connecting seat is trapezoidal, the strength is high, the mechanical property is good, a plurality of hinge shaft holes are formed in the machine hinge connecting seat, the stressed tension can be uniformly distributed, and the phenomenon that the local part is easily deformed due to repeated stress is avoided, so that the service life of the adjustable template is prolonged;
3. the manufacturing cost is low, and under the condition that the strength of the stressed part is met, the machine hinge connecting seat is provided with the lightening holes, so that raw materials required for manufacturing are saved, the self weight of the adjustable template is reduced, the adjustable template can be conveniently moved to lock the mold, and the machine hinge connecting seat is easy to popularize and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of an adjustable mold plate of an injection molding machine of the present invention;
FIG. 2 is a rear perspective view of the adjustable mold plate of the injection molding machine of the present invention;
fig. 3 is a front view of the adjustable mold plate of the injection molding machine of the present invention.
In the figure: 1-a bottom plate, 11-a positioning hole of a mold adjusting device, 12-a second guide rod connecting hole, 13-a connecting surface of a mold adjusting oil cylinder, 14-a connecting surface of a mold adjusting motor, 15-supporting feet, 2-a guide rod connecting seat, 21-a lug, 22-a first guide rod connecting hole, 23-a trapezoidal through hole, 3-a machine hinged connecting seat, 31-a connecting rib, 32-a hinged shaft hole, 33-a lightening hole, 4-a first reinforcing rib, 5-a second reinforcing rib and 6-a tiebar hole.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for better illustration of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The description of "first" and "second" referred to in the embodiments of the present invention is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated, whereby the features defined as "first" and "second" may explicitly or implicitly include at least one such feature.
Meanwhile, the terms "front", "rear", "inside", "outside", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted 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, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
For the purpose of clearly understanding the technical features, objects, and effects of the present invention, the detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.
The implementation mode is as follows:
as shown in fig. 1-3, an adjustable template of an injection molding machine comprises a bottom plate 1, a guide rod connecting seat 2 and a machine hinge connecting seat 3, wherein the bottom plate 1 is provided with a front surface and a back surface, the hinge connecting seat 3 and the guide rod connecting seat 2 are arranged on the front surface of the bottom plate 1, the back surface of the bottom plate 1 is a die adjusting device mounting surface, the machine hinge connecting seats 3 are symmetrically arranged on the front side of the bottom plate 1 up and down, each machine hinge connecting seat 3 comprises a connecting rib 31 and a hinge shaft hole 32, one side of the connecting rib 31 is fixedly connected with the bottom plate 1, the other side of the connecting rib 31 is uniformly provided with hinge shaft holes 32, the connecting rib 31 is also provided with two embedded lightening holes 33, the lightening holes 33 are arranged, the purpose of the lightening holes 33 is to ensure the strength of the machine hinged connecting seat 3, the structure of the adjustable template is simplified, the weight of the adjustable template is reduced, and materials required for processing the adjustable template are reduced.
The guide rod connecting seat 2 is arranged on the front face of the bottom plate 1 in a bilateral symmetry mode, the guide rod connecting seat 2 is of a trapezoid structure, the trapezoid bottom of the guide rod connecting seat 2 is fixedly connected with the bottom plate 1, a lug 21 is arranged at the trapezoid top of the guide rod connecting seat 2, the lug 21 and the guide rod connecting seat 2 are integrally formed, a first guide rod connecting hole 22 is formed in the lug 21, the lug 21 and the guide rod connecting seat 2 are integrally formed, the overall strength of the guide rod connecting seat 2 can be improved, and casting and processing are simple.
The center of the bottom plate 1 is provided with a mold adjusting device positioning hole 11, two sides of the mold adjusting device positioning hole 11 are provided with second guide rod connecting holes 12, the first guide rod connecting hole 22 and the second guide rod connecting hole 12 on the bottom plate 1 are located on the same axis, and the diameters of the first guide rod connecting hole 22 and the second guide rod connecting hole 12 are equal.
The center of the guide rod connecting seat 2 is provided with a trapezoidal through hole, and the inner side surface of the guide rod connecting seat 2 is provided with a trapezoidal weight reduction cavity. Guide arm connecting seat 2 sets to trapezium structure, and reasonable design has both strengthened the intensity of guide arm connecting seat 2, can reduce required thrust or pulling force when transferring the mould again, the guide arm of injection molding machine is connected with first guide arm connecting hole 22 and second guide arm connecting hole 12 simultaneously, the assembly harmony of equipment has been promoted, adjustable template and guide arm relative movement's stability has also been ensured, guide arm connecting seat 2 sets up trapezoidal through-hole 23 and trapezoidal chamber of subtracting that subtracts, when guaranteeing guide arm connecting seat 2 atress intensity, also can reduce the processing consumptive material, alleviate the whole weight of adjustable template, be convenient for adjustable template removal mode locking.
The connecting part of the bottom of the guide rod connecting seat 2 and the bottom plate 1 is provided with a first reinforcing rib 4, the connecting part of the connecting rib 31 of the machine hinge connecting seat 3 and the bottom plate 1 is provided with a second reinforcing rib 5, the first reinforcing rib 4 and the second reinforcing rib 5 are preferably circular arc reinforcing ribs, the first reinforcing rib 4 and the second reinforcing rib 5 are arranged, the connecting strength of the guide rod connecting seat 2, the machine hinge connecting seat 3 and the bottom plate 1 can be improved,
the back of the bottom plate 1 is provided with a boss connecting surface which comprises a die adjusting oil cylinder connecting surface 13 and a die adjusting motor connecting surface 14. The arrangement of the die adjusting oil cylinder connecting surface 13 and the die adjusting motor connecting surface 14 can enable the adjustable template to be connected with the ink adjusting oil cylinder and the die adjusting motor of the injection molding machine more tightly, and the reliability is high.
The hinge shaft holes 32 of the hinge connecting seat 3 are three, the hinge shaft holes 32 are arranged, the hinge structure of the injection molding machine can be more stably connected with the adjustable template, meanwhile, the pulling force generated by the hinge structure when the mold is locked can be uniformly dispersed on the hinge connecting seat 3, and the phenomenon that the local pulling force is too large to deform the adjustable template is avoided.
The four corners symmetry of bottom plate 1 is provided with tiebar hole 6, and tiebar hole 6 is located the junction of machine hinge joint seat 3 and guide arm connecting seat 2. The four corners of the adjustable template are connected with the tie bars of the injection molding machine through the tie bar holes 6, so that the moving stability of the adjustable template during mode locking can be improved.
Supporting legs 15 are symmetrically arranged at two ends of the bottom plate 1, and the bottom surfaces of the supporting legs 15 can be in sliding fit with a rack of an injection molding machine, so that an adjustable template of the injection molding machine can easily move towards a mold of the injection molding machine when the mold is locked, and the mold locking efficiency is improved.
Machine hinge joint chair 3 and guide arm connecting seat 2 enclose the inside cavity of adjustable template into squarely, and adjustable template overall structure is open square box-like, and bottom plate 1 and guide arm connecting seat 2, machine hinge joint chair 3 integrated into one piece, and the structure is compacter, and the assembly is simple, is favorable to promoting the bulk strength of adjustable template simultaneously. The utility model discloses an adjustable template is not only structural appearance pleasing to the eye, and the inside volume increase of adjustable template has alleviateed self weight moreover to make the pressure of adjustable template to the injection molding machine frame reduce.
The utility model discloses an adjustable template of injection molding machine is according to the atress characteristics of adjustable template during the mode locking, through the structure that mechanics computational analysis designed, through practice proving, the utility model discloses an adjustable template of injection molding machine load capacity is superior to the adjustable template of traditional form when the mode locking, and the atress distributes evenly, can prolong adjustable template life, because its compact structure, light in weight, easily removes the regulation to be favorable to carrying out the mode locking, and provide stable mode locking power, also be favorable to adjusting the appearance mould thickness of injection molding machine simultaneously.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An adjustable template of an injection molding machine comprises a bottom plate, a machine hinge connecting seat and a guide rod connecting seat, wherein the bottom plate is provided with a front surface and a back surface, the machine hinge connecting seat and the guide rod connecting seat are arranged on the front surface of the bottom plate, the back surface of the bottom plate is a die adjusting device mounting surface,
the machine hinge connecting seat is symmetrically arranged on the upper side and the lower side of the front surface of the bottom plate, the machine hinge connecting seat comprises a connecting rib and hinge shaft holes, one side of the connecting rib is fixedly connected with the bottom plate, a plurality of hinge shaft holes are uniformly formed in the other side of the connecting rib, and lightening holes are further formed in the connecting rib;
the guide rod connecting seats are symmetrically arranged on the left and right sides of the front surface of the bottom plate, are of a trapezoidal structure, the trapezoidal bottoms of the guide rod connecting seats are fixedly connected with the bottom plate, and the trapezoidal tops of the guide rod connecting seats are provided with first guide rod connecting holes;
and a positioning hole of the die adjusting device is arranged in the center of the bottom plate, and second guide rod connecting holes are formed in two sides of the positioning hole of the die adjusting device.
2. The adjustable platen of an injection molding machine according to claim 1, wherein the guide rod attachment base is provided at a trapezoidal top portion thereof with a lug integrally formed therewith, a first guide rod attachment hole being provided on the lug, the first guide rod attachment hole being located on the same axis as a second guide rod attachment hole on the bottom plate.
3. The adjustable platen of an injection molding machine according to claim 2, wherein the guide bar coupler seat is centrally provided with a trapezoidal through hole.
4. The adjustable platen of an injection molding machine according to claim 3, wherein a first stiffener is provided at a junction of the guide bar coupler seat and the bottom plate.
5. The adjustable platen of an injection molding machine according to claim 4, wherein a second reinforcing rib is provided at a joint of the connecting rib of the hinge joint base and the bottom plate.
6. The adjustable platen of an injection molding machine as claimed in claim 5, wherein a plurality of lightening holes are provided in the tie bar of the hinge joint base.
7. The adjustable platen of an injection molding machine as claimed in claim 6, wherein the back of the base plate is provided with a boss connection surface comprising a mold adjusting cylinder connection surface and a mold adjusting motor connection surface.
8. The adjustable template of an injection molding machine according to any one of claims 1 to 7, wherein supporting legs are symmetrically arranged at two ends of the bottom plate.
9. The adjustable platen of an injection molding machine according to claim 8, wherein the bottom plate has tie bar holes symmetrically disposed at four corners thereof, and the tie bar holes are located at a junction of the hinge connecting seat and the guide bar connecting seat.
10. The adjustable platen of an injection molding machine as claimed in claim 9, wherein the hinge connecting seat and the guide rod connecting seat enclose an inner cavity of the adjustable platen into a square shape, and the adjustable platen has an open square box shape as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163103.8U CN209812935U (en) | 2019-01-30 | 2019-01-30 | Adjustable template of injection molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163103.8U CN209812935U (en) | 2019-01-30 | 2019-01-30 | Adjustable template of injection molding machine |
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| Publication Number | Publication Date |
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| CN209812935U true CN209812935U (en) | 2019-12-20 |
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| CN201920163103.8U Active CN209812935U (en) | 2019-01-30 | 2019-01-30 | Adjustable template of injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297344A (en) * | 2020-10-15 | 2021-02-02 | 珠海格力智能装备有限公司 | Mold adjusting method and device of injection molding machine |
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2019
- 2019-01-30 CN CN201920163103.8U patent/CN209812935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297344A (en) * | 2020-10-15 | 2021-02-02 | 珠海格力智能装备有限公司 | Mold adjusting method and device of injection molding machine |
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