CN220261799U - Assembling structure for guide rod of injection mold - Google Patents
Assembling structure for guide rod of injection mold Download PDFInfo
- Publication number
- CN220261799U CN220261799U CN202320885706.5U CN202320885706U CN220261799U CN 220261799 U CN220261799 U CN 220261799U CN 202320885706 U CN202320885706 U CN 202320885706U CN 220261799 U CN220261799 U CN 220261799U
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- guide
- rod
- injection mold
- guide sleeve
- guide bar
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- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000002457 bidirectional effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is suitable for the technical field of injection molds, and provides an assembly structure for a guide rod of an injection mold, which comprises a fixed template, a movable template and a mounting plate, wherein the top of the fixed template is provided with a guide sleeve which is open and can move up and down along the vertical direction, the top of the guide sleeve is provided with a fixed plate for blocking the top of the guide sleeve, and the fixed plate is provided with a limiting mechanism for ensuring stable sliding. This injection mold's packaging structure for guide bar, according to concrete user demand selectively mounting a plurality of guide bar, a plurality of guide bars are installed fast through the stop gear that its surface set up, guarantee the stability and the accuracy of installation simultaneously, avoid the skew, and guide sleeve's up-and-down motion adjusts the position, avoids installing again after to suitable height through hoist and mount movable mould board, does not influence guide bar and guide sleeve's use of mutually supporting when conveniently assembling the guide bar fast.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to an assembly structure for a guide rod of an injection mold.
Background
The mould industry is used to produce various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping etc. to obtain the desired products, in short, the mould is a tool for making shaped articles, which is composed of various parts, and the different moulds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.
One of the important components of the existing injection mold is a guide sleeve, so that the guide precision of the mold is improved, the influence of movement errors on the movement precision of the mold is avoided, the service life of the mold and the precision of a blanking part are prolonged, and the mold assembly and adjustment time is shortened.
However, most of the existing die guide sleeves can only be generally adapted to dies with specified specifications, and when the guide sleeves in the dies are damaged, normal use can be guaranteed only by the guide sleeves with specified specifications, so that the guide sleeves and the guide rods are fixed in specification, the length of the guide sleeves cannot be flexibly adjusted according to specific use requirements, and the use effect is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the advantages of flexible use and good assembly effect according to the use requirements.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the assembly structure for the guide rod of the injection mold comprises a fixed template, a movable template and a mounting plate, wherein the top of the upper part of the fixed template is provided with a guide sleeve which is open and can move up and down along the vertical direction, the top of the guide sleeve is provided with a fixed plate for blocking the top of the guide sleeve, and the fixed plate is provided with a limiting mechanism for ensuring stable sliding;
the guide rods are arranged below the mounting plate, each guide rod is provided with a positioning mechanism for splicing, and the guide rods are mutually spliced in the vertical direction through the positioning mechanisms;
the positioning mechanism comprises: locate the guide bar bottom is the spacing groove of ring form, locates the indent groove of guide bar bottom, locates the screw thread piece in indent groove inner chamber, locate the lead screw at guide bar top, locate the locating lever at guide bar top both ends.
As a preferred embodiment of the present utility model, the limiting mechanism includes: two vertical fixedly connected in respectively the riser at fixed plate top rear side both ends, two rotationally transversely be provided with two-way threaded rod between the riser, the both ends screw thread on two-way threaded rod surface is opposite, the equal threaded connection in both ends on two-way threaded rod surface has the lead screw cover, the fixed surface of lead screw cover is connected with to the connecting rod that fixed plate front side direction extends.
As a preferable scheme of the utility model, two ends of the surfaces of the guide rods are vertically and penetratingly provided with sliding grooves, and the front ends of the connecting rods are inserted into the corresponding sliding grooves.
As a preferable scheme of the utility model, the bottom of the mounting plate is transversely provided with a containing groove, and the containing groove is used for containing the screw rod and a plurality of positioning rods which are arranged at the top of the guide rod.
As a preferable scheme of the utility model, the bottom end of the guide sleeve penetrates to the bottom of the fixed die plate, a thread sleeve is arranged at the penetrating position of the fixed die plate, and threads matched with the thread sleeve are arranged on the surface of the guide sleeve.
Advantageous effects
In summary, the utility model has the following beneficial effects: according to the assembly structure for the guide rods of the injection mold, the guide rods are selectively installed according to specific use requirements, the guide rods are quickly installed through the limiting mechanisms arranged on the surfaces of the guide rods, meanwhile, the stability and the accuracy of installation are guaranteed, the deviation is avoided, the position of the guide sleeve is adjusted through up-and-down movement, the guide rods are prevented from being installed after the movable mold plate is lifted to a proper height, and the guide rods are conveniently and quickly assembled without affecting the mutual matching use of the guide rods and the guide sleeve.
In addition, when a plurality of guide rods are assembled, and the guide rods positioned below are inserted into the inner cavity of the guide sleeve, the two screw rod sleeves can be mutually close through forward rotation of the bidirectional threaded rod, so that the two connecting rods are driven to be mutually close to be inserted into the sliding grooves formed in the surfaces of the guide rods, the stability of the guide rods in movement along the vertical direction is enhanced, and the use effect of the guide rods is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional elevation view of a first embodiment of the present utility model.
Fig. 2 is a schematic top view of a guide rod, a limiting groove and a threaded block according to a first embodiment of the present utility model.
Fig. 3 is a schematic top view of a fixing plate and a connecting rod according to a first embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of a structure at a according to a first embodiment of the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1. a stationary mold plate; 2. a movable template; 3. a guide sleeve; 4. a mounting plate; 5. a guide rod; 6. a concave groove; 7. a screw block; 8. a screw rod; 9. a limit groove; 10. a positioning rod; 11. a thread sleeve; 12. a fixing plate; 13. a riser; 14. a two-way threaded rod; 15. a screw rod sleeve; 16. connecting rod
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an injection mold's assembled structure for guide bar, as shown in fig. 1 through 4, includes fixed die plate 1, movable die plate 2 and mounting panel 4, locates fixed die plate 1 top and is open and can follow vertical direction up-and-down motion's guide sleeve 3, locates guide sleeve 3 top and is used for shutoff guide sleeve 3 top's fixed plate 12, is provided with the stop gear who is used for guaranteeing to slide stability on the fixed plate 12.
The fixed plate 12 is fixedly connected with the top end of the guide sleeve 3, the fixing mode is not limited specifically, the guide sleeve 3 can move up and down to a proper position along the vertical direction according to specific use requirements, meanwhile, the bottom end of the guide sleeve 3 penetrates through the bottom of the fixed plate 1, the mounting plate 4 can be fixedly connected through welding or other modes, the fixing mode is not limited, and the fixed plate 1 and the movable plate 2 belong to the existing structure, so that excessive description is not carried out.
The guide rods 5 are arranged below the mounting plate 4, positioning mechanisms used for splicing are arranged on each guide rod 5, and the guide rods 5 are mutually spliced in the vertical direction through the positioning mechanisms.
According to specific use demand, select to install appointed quantity guide bar 5, the specific quantity of guide bar 5 does not do the restriction, and the vertical direction installation is followed to the selectivity according to specific use demand to guide bar 5, and a plurality of guide bars 5 pass through positioning mechanism end to end in proper order along the vertical direction.
The surface of the fixed plate 12 is provided with a through hole for inserting the bottom end of the guide rod 5 into the inner cavity of the guide sleeve 3, and the size of the through hole is matched with the diameter of the guide rod 5.
The positioning mechanism comprises: the limiting groove 9 is arranged at the bottom of the guide rod 5 and is in a circular ring shape, the concave groove 6 is arranged at the bottom of the guide rod 5, the threaded block 7 is arranged in the inner cavity of the concave groove 6, the screw rod 8 is arranged at the top of the guide rod 5, and the positioning rods 10 are arranged at the two ends of the top of the guide rod 5.
The screw thread piece 7 is fixedly connected with the concave groove 6, the fixing mode is not particularly limited, the length of the positioning rod 10 is slightly longer than that of the limiting groove 9, the limiting groove 9 is formed into a circular shape, and therefore when one guide rod 5 is connected end to end with the other guide rod 5, the positioning rod 10 arranged at the top of the guide rod 5 is inserted into the limiting groove 9 formed in the bottom of the guide rod 5 above the guide rod, meanwhile, the screw rod 8 is inserted into the corresponding screw thread piece 7, the screw rod 8 is in threaded connection with the screw thread piece 7 through rotating the guide rod 5, and meanwhile, the guide rod 5 is prevented from being offset to affect the normal positioning effect through the cooperation of the positioning rod 10 and the limiting groove 9 when the guide rod 5 is prevented from rotating.
As a preferred embodiment of the present utility model, the limiting mechanism includes: two vertical plates 13 respectively vertically fixedly connected to two ends of the rear side of the top of the fixed plate 12, a bidirectional threaded rod 14 is rotatably and transversely arranged between the two vertical plates 13, threads at two ends of the surface of the bidirectional threaded rod 14 are opposite, screw sleeves 15 are connected with two ends of the surface of the bidirectional threaded rod 14 in a threaded manner, and connecting rods 16 extending towards the front side direction of the fixed plate 12 are fixedly connected to the surfaces of the screw sleeves 15.
According to the technical scheme, the bottom of the vertical plate 13 is fixedly connected with the top of the fixed plate 12 in a welding mode, the fixing mode is not particularly limited, one end of the bidirectional threaded rod 14 is rotationally connected with the inner side surface of the corresponding vertical plate 13 through a bearing, the other end of the bidirectional threaded rod 14 penetrates to the outside of the corresponding vertical plate 13, a turntable which is convenient to rotate the bidirectional threaded rod 14 is fixedly connected to the surface, the bearing is arranged at the penetrating position, the rotating stability of the bidirectional threaded rod 14 is guaranteed, meanwhile, the bidirectional threaded rod 14 can rotate positively or reversely, so that two screw rod sleeves 15 arranged on the surface of the bidirectional threaded rod 14 are close to or far away from each other, the surface of the screw rod sleeves 15 is in sliding connection with the surface of the fixed plate 12, the stabilizing effect of the screw rod sleeves 15 is guaranteed, and one end, facing the front side direction of the fixed plate 12, of the connecting rod 16 extends towards the direction of the guide rod 5 inserted into the inner cavity of the guide sleeve 3.
As a preferable scheme of the utility model, both ends of the surfaces of the plurality of guide rods 5 are vertically and penetratingly provided with sliding grooves, and the front ends of the connecting rods 16 are inserted into the corresponding sliding grooves.
According to the technical scheme, the sliding groove is vertically communicated with the surface of the guide rod 5, so that the front end of the connecting rod 16 is inserted into the sliding groove formed in the surface of the corresponding guide rod 5 in the process that the two screw rod sleeves 15 drive the two connecting rods 16 to be close to each other, and the stability of the vertical movement of the guide rod 5 is guaranteed.
As a preferred embodiment of the present utility model, the bottom of the mounting plate 4 is transversely provided with a receiving groove for receiving the screw rod 8 and the plurality of positioning rods 10 disposed at the top of the top guide rod 5.
The technical scheme is realized, the guide rod 5 positioned at the uppermost top and contacted with the bottom of the mounting plate 4 is fixedly connected with the bottom of the mounting plate 4, wherein the fixing mode can be welding or bolt fixing, the fixing mode is not particularly limited, and the guide rod 5 can not be influenced by the screw rod 8 and the positioning rod 10 arranged on the top in order to ensure that the guide rod 5 is positioned on the top.
As a preferable scheme of the utility model, the bottom end of the guide sleeve 3 penetrates to the bottom of the fixed template 1, a thread bush 11 is arranged at the penetrating position of the fixed template 1, and threads matched with the thread bush 11 are arranged on the surface of the guide sleeve 3.
According to the technical scheme, the penetrating part of the fixed die plate 1 is provided with the penetrating opening, the threaded sleeve 11 is fixedly connected with the penetrating opening, the fixing mode is not limited specifically, most of the existing fixed mode is mainly achieved by hoisting the movable die plate 2, the guide rod 5 and the guide sleeve 3 are far away from each other to the proper position, an additional hoisting tool is needed, the guide sleeve 3 can positively or reversely rotate, the length of the guide sleeve 3 above the fixed die plate 1 can be adjusted, the requirement of flexible adjustment according to specific use requirements is met, and the guide sleeve 3 can be completely separated from the fixed die plate 1 for disassembly.
The working principle and the using flow of the utility model are as follows: according to the utility model, when a plurality of guide rods 5 are required to be spliced with each other in the vertical direction, the positioning rod 10 arranged at the top of one guide rod 5 is inserted into the limit groove 9 arranged at the bottom of the other guide rod 5, meanwhile, the screw rod 8 is inserted into the corresponding concave groove 6, the guide rod 5 is rotated to enable the screw rod 8 arranged on the surface of the guide rod 5 to be in threaded connection with the threaded block 7, the auxiliary positioning is carried out when the guide rod 5 is rotated through the cooperation of the limit groove 9 and the positioning rod 10, the deflection of the guide rod 5 is avoided, the guide rods 5 are sequentially repeated according to specific use requirements, the mutual splicing of the guide rods 5 is completed, when the guide rod 5 positioned below is inserted into the inner cavity of the guide sleeve 3, the bidirectional threaded rod 14 is rotated in the forward direction, the two screw rod sleeves 15 are mutually close to each other, so that the distance between the two connecting rods 16 is shortened, the front ends of the connecting rods 16 are inserted into the corresponding sliding grooves arranged on the surface of the guide rod 5, and the stability of the guide rods 5 in the vertical direction is ensured.
In summary, the utility model has the following beneficial effects: according to a plurality of guide bar 5 of specific user demand selective mount, a plurality of guide bars 5 are installed fast through the stop gear that its surface set up, guarantee the stability and the accuracy of installation simultaneously, avoid the skew, and guide sleeve 3's up-and-down motion adjusts the position, avoids installing again after 2 to suitable height through hoist and mount movable mould board, does not influence guide bar 5 and guide sleeve 3's mutually supporting use when conveniently assembling guide bar 5 fast.
In addition, when a plurality of guide rods 5 are assembled, and the guide rods 5 positioned below are inserted into the inner cavity of the guide sleeve 3, the two screw rod sleeves 15 can be mutually close through forward rotation of the bidirectional threaded rod 14, so that the two connecting rods 16 are driven to be mutually close to be inserted into the sliding grooves formed in the surfaces of the guide rods 5, the stability of the guide rods 5 in the movement along the vertical direction is enhanced, and the use effect of the guide rods 5 is guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an injection mold's assembled structure for guide bar, includes fixed template (1), movable template (2) and mounting panel (4), its characterized in that: the top of the fixed template (1) is provided with a guide sleeve (3) which is open and can move up and down along the vertical direction, the top of the guide sleeve (3) is provided with a fixed plate (12) for blocking the top of the guide sleeve (3), and the fixed plate (12) is provided with a limiting mechanism for ensuring stable sliding;
the guide rods (5) are arranged below the mounting plate (4), positioning mechanisms used for splicing are arranged on the guide rods (5), and the guide rods (5) are mutually spliced in the vertical direction through the positioning mechanisms;
the positioning mechanism comprises: locate guiding rod (5) bottom is spacing groove (9) of ring form, locates sunken groove (6) of guiding rod (5) bottom is located screw block (7) of sunken groove (6) inner chamber are located lead screw (8) at guiding rod (5) top are located locating rod (10) at guiding rod (5) top both ends.
2. The assembly structure for a guide bar of an injection mold according to claim 1, wherein: the limit mechanism comprises: two vertical fixed connection respectively in riser (13) at fixed plate (12) top rear side both ends, two rotationally transversely be provided with two-way threaded rod (14) between riser (13), the both ends screw thread on two-way threaded rod (14) surface is opposite, the equal threaded connection in both ends on two-way threaded rod (14) surface has lead screw cover (15), the fixed surface of lead screw cover (15) be connected with to connecting rod (16) that fixed plate (12) front side direction extends.
3. The assembly structure for a guide bar of an injection mold according to claim 2, wherein: both ends of the surfaces of the guide rods (5) are vertically and completely provided with sliding grooves, and the front ends of the connecting rods (16) are inserted into the corresponding sliding grooves.
4. An assembly structure for a guide bar of an injection mold according to claim 3, wherein: the bottom of mounting panel (4) transversely has seted up the holding tank, the holding tank is used for holding and is located the top lead screw (8) and a plurality of locating lever (10) that guide bar (5) top set up.
5. The assembly structure for a guide bar of an injection mold according to claim 2, wherein: the bottom of the guide sleeve (3) penetrates to the bottom of the fixed die plate (1), a thread sleeve (11) is arranged at the penetrating position of the fixed die plate (1), and threads matched with the thread sleeve (11) are arranged on the surface of the guide sleeve (3).
6. The assembly structure for a guide bar of an injection mold according to claim 2, wherein: the surfaces of the screw rod sleeves (15) are slidably connected with the surface of the fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320885706.5U CN220261799U (en) | 2023-04-19 | 2023-04-19 | Assembling structure for guide rod of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320885706.5U CN220261799U (en) | 2023-04-19 | 2023-04-19 | Assembling structure for guide rod of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261799U true CN220261799U (en) | 2023-12-29 |
Family
ID=89314890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320885706.5U Active CN220261799U (en) | 2023-04-19 | 2023-04-19 | Assembling structure for guide rod of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261799U (en) |
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2023
- 2023-04-19 CN CN202320885706.5U patent/CN220261799U/en active Active
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