CN215242539U - High-precision plastic mold frame - Google Patents
High-precision plastic mold frame Download PDFInfo
- Publication number
- CN215242539U CN215242539U CN202121531920.8U CN202121531920U CN215242539U CN 215242539 U CN215242539 U CN 215242539U CN 202121531920 U CN202121531920 U CN 202121531920U CN 215242539 U CN215242539 U CN 215242539U
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- CN
- China
- Prior art keywords
- die
- mold base
- die holder
- assembly
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000035939 shock Effects 0.000 claims abstract 4
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000035807 sensation Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic die carrier technical field especially relates to a high accuracy plastic die carrier. The high-precision plastic mold frame comprises a mold base assembly, a clamping mechanism, a heat dissipation mechanism, a damping structure, a fixing plate and a hoisting frame, wherein the mold base assembly is divided into a lower mold base and an upper mold base; the clamping mechanism for clamping the die is arranged on the die holder assembly; the heat dissipation mechanism for heat dissipation of the die is arranged on the die holder assembly; the damping structure for reducing the vibration sense during die assembly is arranged on the die holder assembly; the fixing plate is arranged on the lower die base; the hoisting frame is installed on the upper die base. The utility model provides a high accuracy plastic die carrier can be applicable to the mould of multiple specification, avoids frequently changing the damage that the die carrier brought, has increased life, and has the better advantage of shock attenuation and heat dissipation.
Description
Technical Field
The utility model relates to a plastic die carrier technical field especially relates to a high accuracy plastic die carrier.
Background
The die frame is a semi-finished product of the die and is composed of various steel plates matched with parts, so to speak, the framework of the whole die. Because the processing related to the die frame and the die is very different, a die manufacturer can choose to order the die frame from the die frame manufacturer, and the production advantages of the two parties are utilized to improve the overall production quality and efficiency.
The existing die carrier is customized according to a die, has limitation when in use, cannot be suitable for dies of different specifications, and enables workers to replace the die carrier according to the die when producing different plastic products, and frequent replacement of the die carrier can cause damage to a connecting part, influence on die assembly precision and even cause potential safety hazards.
Therefore, it is necessary to provide a new high precision plastic mold frame to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can be applicable to the mould of multiple specification, have shock-absorbing function, the better high accuracy plastic die carrier of heat dissipation.
The utility model provides a high accuracy plastic die carrier includes: the die holder assembly comprises a lower die holder and an upper die holder; the clamping mechanism for clamping the die is arranged on the die holder assembly; the heat dissipation mechanism for heat dissipation of the die is arranged on the die holder assembly; the damping structure for reducing the vibration sense during die assembly is arranged on the die holder assembly; the fixing plate is arranged on the lower die base; the hoisting frame is installed on the upper die base.
Preferably, clamping mechanism is including rotating motor, threaded rod, mounting groove, splint and spacing groove, and two symmetries set up rotate the equal fixed mounting of motor on the lateral wall of die holder subassembly, and two output that rotate the motor on fixed mounting have the threaded rod locally, the threaded rod is inserted and is established in the mounting groove of seting up on the die holder subassembly and rotate with the inside wall of mounting groove and be connected, splint are inserted and are established in the spacing groove that sets up on mounting groove and the die holder subassembly, and the splint cup joint on the threaded rod and with threaded rod threaded connection.
Preferably, the heat dissipation mechanism comprises an air guide frame, an air deflector, a fan, an air inlet groove and a ventilation groove, the air guide frame is fixedly installed on the die holder assembly, the air deflector is fixedly installed on the air guide frame, the fan is fixedly installed on the die holder assembly and located in the air guide frame, the air inlet groove is formed in the die holder assembly, and the ventilation groove is formed in one side, where the die is placed, of the die holder assembly.
Preferably, the shock-absorbing structure comprises a first telescopic rod, a second telescopic rod and a spring, the first telescopic rod and the second telescopic rod are fixedly installed between the lower die holder and the fixing plate, and the spring is connected to the second telescopic rod in series.
Preferably, the damping structure further comprises a support rod and a chute, one end of the support rod is mounted on the lower die base and is rotatably connected with the lower die base, and the other end of the support rod is inserted into the chute formed in the fixing plate and is slidably connected with the inner side wall of the chute.
Preferably, the air guide frame is communicated with the ventilation groove through the air inlet groove.
Preferably, the die holder assembly is provided with a limiting protrusion.
Preferably, the upper die base is provided with an injection molding hole, the injection molding hole is located in the middle of the limiting protrusion, and the upper die base is provided with an inlet pipe communicated with the injection molding hole.
Compared with the prior art, the utility model provides a high accuracy plastic die carrier has following beneficial effect:
1. the utility model provides a high accuracy plastic die carrier, install lower bolster and upper die base, and aim at spacing arch with the recess of mould bottom, place on lower bolster and upper die base, avoid the skew of mould center, start rotating electrical machines, make splint fix the mould, the operation machine, make the mould coincide, use the inlet pipe to lead to the downthehole raw materials of pouring into of moulding plastics, and start the fan, the flow of air is accelerated, and the ventilation duct has increased the area that the mould contacts with the air, the solidification of raw materials is accelerated, avoid the product to solidify too slowly and produce bubble or flaw, reduce man-hour, increase output, reduce manufacturing cost;
2. the utility model discloses the shock-absorbing structure who sets up in carrying presses the die holder on and continues the in-process that pushes down at the upper die base, and the elastic action of spring offsets partly pressure, has reduced the sense of vibration that die holder and upper die base received, has reduced the impaired possibility of fixed department on die holder and the upper die base, has increased life.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the high-precision plastic mold frame provided by the present invention;
FIG. 2 is a schematic structural diagram of the heat dissipation mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of the shock-absorbing structure shown in FIG. 1;
FIG. 4 is a schematic structural view of the lower die holder shown in FIG. 1;
fig. 5 is a schematic structural view of the upper die holder shown in fig. 1.
Reference numbers in the figures: 1. a die holder assembly; 11. a lower die holder; 12. an upper die holder; 2. a clamping mechanism; 21. rotating the motor; 22. a threaded rod; 23. mounting grooves; 24. a splint; 25. a limiting groove; 3. a heat dissipation mechanism; 31. a wind guide frame; 32. an air deflector; 33. a fan; 34. an air inlet groove; 35. a ventilation slot; 4. a shock-absorbing structure; 41. a first telescopic rod; 42. a second telescopic rod; 43. a spring; 44. a support bar; 45. a chute; 5. a fixing plate; 6. a hoisting frame; 7. a limiting bulge; 8. injection molding holes; 9. and (4) feeding a pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in which fig. 1 is a schematic structural diagram of a preferred embodiment of the high-precision plastic mold frame according to the present invention; FIG. 2 is a schematic structural diagram of the heat dissipation mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the shock-absorbing structure shown in FIG. 1; FIG. 4 is a schematic structural view of the lower die holder shown in FIG. 1; fig. 5 is a schematic structural view of the upper die holder shown in fig. 1. The method comprises the following steps: the die holder component 1, the clamping mechanism 2, the heat dissipation mechanism 3, the damping structure 4, the fixed plate 5 and the hoisting frame 6.
In a specific implementation process, as shown in fig. 1 to 5, the die holder assembly 1 is divided into a lower die holder 11 and an upper die holder 12; the fixing plate 5 is arranged on the lower die base 11; the hoisting frame 6 is arranged on the upper die holder 12, and the die holder assembly 1 is provided with a limiting bulge 7; a clamping mechanism 2 for pressing from both sides tight mould is installed on die holder subassembly 1, and clamping mechanism 2 is including rotating motor 21, threaded rod 22, mounting groove 23, splint 24 and spacing groove 25, the equal fixed mounting of rotation motor 21 of two symmetrical settings is on the lateral wall of die holder subassembly 1, and two fixed mounting have threaded rod 22 on the output of rotating motor 21, threaded rod 22 inserts and establishes in the mounting groove 23 of seting up on the die holder subassembly 1 and is connected with the inside wall rotation of mounting groove 23, splint 24 insert in the spacing groove 25 of setting on mounting groove 23 and the die holder subassembly 1, and splint 24 cup joints on threaded rod 22 and with threaded rod 22 threaded connection. An injection molding hole 8 is formed in the upper die base 12, the injection molding hole 8 is located in the middle of the limiting protrusion 7, and a feeding pipe 9 communicated with the injection molding hole 8 is installed on the upper die base 12.
It should be noted that: install lower bolster 11 and upper die base 12 to aim at spacing arch 7 with the recess of mould bottom, place on lower bolster 11 and upper die base 12, avoid the skew of mould center, start rotating motor 21, make splint 24 fix the mould, the operation machine makes the mould coincide, uses inlet pipe 9 to lead to and pours into the raw materials in the injection molding hole 8.
Referring to fig. 1 and 2, the heat dissipation mechanism 3 for dissipating heat of the mold is installed on the mold base assembly 1, and the heat dissipation mechanism 3 includes an air guide frame 31, an air guide plate 32, a fan 33, an air inlet groove 34 and a ventilation groove 35, the air guide frame 31 is fixedly installed on the mold base assembly 1, the air guide plate 32 is fixedly installed on the air guide frame 31, the fan 33 is fixedly installed on the mold base assembly 1 and located in the air guide frame 31, the air inlet groove 34 is installed on the mold base assembly 1, the ventilation groove 35 is installed on one side of the mold base assembly 1 where the mold is placed, and the air guide frame 31 is communicated with the ventilation groove 35 through the air inlet groove 34.
It should be noted that: the fan 33 is started to accelerate the air flow, the ventilation groove 35 increases the contact area of the mold and the air, the solidification of the raw materials is accelerated, the problem that the product is solidified too slowly to generate bubbles or flaws is avoided, the working hours are reduced, the yield is increased, and the production cost is reduced.
Referring to fig. 1 and 3, a shock-absorbing structure 4 for reducing the sense of vibration during die assembly is installed on a die holder assembly 1, and shock-absorbing structure 4 includes a first telescopic rod 41, a second telescopic rod 42, a spring 43, a support rod 44 and a chute 45, the first telescopic rod 41 and the second telescopic rod 42 are both fixedly installed between a lower die holder 11 and a fixing plate 5, and the spring 43 is connected in series on the second telescopic rod 42, one end of the support rod 44 is installed on the lower die holder 11 and is rotationally connected with the lower die holder 11, and the other end of the support rod 44 is inserted in a chute 45 formed in the fixing plate 5 and is slidably connected with the inner side wall of the chute 45.
It should be noted that: in the process that the upper die holder 12 presses the lower die holder 11 and continues to press downwards, the elastic force of the spring 43 counteracts a part of pressure, the vibration feeling of the lower die holder 11 and the upper die holder 12 is reduced, the possibility of damage to the fixed parts of the lower die holder 11 and the upper die holder 12 is reduced, and the service life is prolonged.
The utility model provides a high accuracy plastic die carrier's theory of operation as follows:
install lower bolster 11 and upper die base 12, and aim at spacing arch 7 with the recess of mould bottom, place on lower bolster 11 and upper die base 12, avoid the skew of mould center, start rotating electrical machines 21, make splint 24 fix the mould, the operation machine, make the mould coincide, use inlet pipe 9 to lead to and pour into the raw materials in the injection hole 8, and start fan 33, the flow of air accelerates, and ventilation groove 35 has increased the area of mould and air contact, the solidification of raw materials accelerates, avoid the product to solidify too slowly and produce bubble or flaw, reduce man-hour, increase of production, and the reduction in production cost.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high accuracy plastic die carrier which characterized in that includes:
the die holder assembly (1), the die holder assembly (1) is divided into a lower die holder (11) and an upper die holder (12);
the clamping mechanism (2) is used for clamping the die, and the clamping mechanism (2) is arranged on the die holder assembly (1);
the heat dissipation mechanism (3) is used for the heat dissipation of the die, and the heat dissipation mechanism (3) is arranged on the die holder assembly (1);
the shock absorption structure (4) is used for reducing the shock sensation during die assembly, and the shock absorption structure (4) is arranged on the die holder assembly (1);
the fixing plate (5), the said fixing plate (5) is installed on lower die bed (11);
the lifting frame (6), the lifting frame (6) is installed on the upper die base (12).
2. The high-precision plastic mold frame as claimed in claim 1, wherein the clamping mechanism (2) comprises a rotating motor (21), a threaded rod (22), a mounting groove (23), a clamping plate (24) and a limiting groove (25), the two symmetrically arranged rotating motors (21) are both fixedly mounted on the outer side wall of the mold base assembly (1), the threaded rod (22) is fixedly mounted on the output end of the two rotating motors (21), the threaded rod (22) is inserted into the mounting groove (23) formed in the mold base assembly (1) and is rotatably connected with the inner side wall of the mounting groove (23), the clamping plate (24) is inserted into the limiting groove (25) formed in the mounting groove (23) and the mold base assembly (1), and the clamping plate (24) is sleeved on the threaded rod (22) and is in threaded connection with the threaded rod (22).
3. The high-precision plastic mold frame as claimed in claim 1, wherein the heat dissipation mechanism (3) comprises an air guide frame (31), an air guide plate (32), a fan (33), an air inlet groove (34) and a ventilation groove (35), the air guide frame (31) is fixedly installed on the mold base assembly (1), the air guide plate (32) is fixedly installed on the air guide frame (31), the fan (33) is fixedly installed on the mold base assembly (1) and located in the air guide frame (31), the air inlet groove (34) is arranged on the mold base assembly (1), and the ventilation groove (35) is arranged on one side of the mold base assembly (1) where the mold is placed.
4. The high-precision plastic mold frame as claimed in claim 1, wherein the shock-absorbing structure (4) comprises a first telescopic rod (41), a second telescopic rod (42) and a spring (43), the first telescopic rod (41) and the second telescopic rod (42) are both fixedly installed between the lower mold base (11) and the fixing plate (5), and the spring (43) is connected to the second telescopic rod (42) in series.
5. The high-precision plastic mold frame as claimed in claim 4, wherein the shock-absorbing structure (4) further comprises a support rod (44) and a sliding groove (45), one end of the support rod (44) is mounted on the lower mold base (11) and is rotatably connected with the lower mold base (11), and the other end of the support rod (44) is inserted into the sliding groove (45) formed in the fixing plate (5) and is slidably connected with the inner side wall of the sliding groove (45).
6. The high-precision plastic mold frame as claimed in claim 3, wherein the air guide frame (31) is communicated with the ventilation groove (35) through an air inlet groove (34).
7. The high-precision plastic mold frame as claimed in claim 1, wherein the mold base assembly (1) is provided with a limiting protrusion (7).
8. The high-precision plastic mold frame as claimed in claim 7, wherein the upper mold base (12) is provided with an injection molding hole (8), the injection molding hole (8) is located in the middle of the limiting protrusion (7), and the upper mold base (12) is provided with a feeding pipe (9) communicated with the injection molding hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531920.8U CN215242539U (en) | 2021-07-06 | 2021-07-06 | High-precision plastic mold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531920.8U CN215242539U (en) | 2021-07-06 | 2021-07-06 | High-precision plastic mold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242539U true CN215242539U (en) | 2021-12-21 |
Family
ID=79487594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121531920.8U Expired - Fee Related CN215242539U (en) | 2021-07-06 | 2021-07-06 | High-precision plastic mold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242539U (en) |
-
2021
- 2021-07-06 CN CN202121531920.8U patent/CN215242539U/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: 20211221 |