CN223618128U - Injection mold of cardiac pacemaker connector - Google Patents
Injection mold of cardiac pacemaker connectorInfo
- Publication number
- CN223618128U CN223618128U CN202423138172.3U CN202423138172U CN223618128U CN 223618128 U CN223618128 U CN 223618128U CN 202423138172 U CN202423138172 U CN 202423138172U CN 223618128 U CN223618128 U CN 223618128U
- Authority
- CN
- China
- Prior art keywords
- injection
- mold
- molding
- injection molding
- cardiac pacemaker
- 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.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型涉及注塑模具技术领域，且公开了一种心脏起搏器连接器的注塑模具，包括：用于心脏起搏器连接器成型的注塑模具；心脏起搏器连接器包括连接管，所述连接管的顶部分别设置有第一夹杆和第二夹杆，所述第一夹杆的两侧均设置有耳板，且两个耳板上均设置有连接孔，所述连接管的底端连接有对接尾管；所述注塑模具包括开合位移的第一模座和第二模座。该心脏起搏器连接器的注塑模具，通过设置外壳成型块和外壳成型插柱组件，在心脏起搏器连接器的第一夹杆和第二夹杆的长度形状发生变化时，分别替换外壳成型块和外壳成型插柱组件，使其与所需的第一夹杆和第二夹杆的长度相对应，不用更换整套仿形注塑成型模具，提高注塑模具加工情况的范围。
This utility model relates to the field of injection molding technology and discloses an injection mold for a cardiac pacemaker connector, comprising: an injection mold for molding the cardiac pacemaker connector; the cardiac pacemaker connector includes a connecting tube, the top of which is respectively provided with a first clamping rod and a second clamping rod, both sides of the first clamping rod are provided with ear plates, and both ear plates are provided with connecting holes, the bottom end of the connecting tube is connected to a mating tail tube; the injection mold includes a first mold base and a second mold base for opening and closing displacement. This cardiac pacemaker connector injection mold, by setting a shell forming block and a shell forming insert assembly, allows for the replacement of the shell forming block and the shell forming insert assembly respectively when the length and shape of the first and second clamping rods of the cardiac pacemaker connector change, so that they correspond to the required lengths of the first and second clamping rods, without replacing the entire set of contour injection molding molds, thus improving the processing range of the injection mold.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold of a cardiac pacemaker connector.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used in mass production of parts, and specifically refers to a method for injecting a heated and melted material into a mold cavity by an injection molding machine under high pressure, and obtaining a formed product after cooling and solidifying.
There is a cardiac pacemaker connector at present including the connecting pipe, the top of connecting pipe is provided with first clamp lever and second clamp lever respectively, the both sides of first clamp lever all are provided with the otic placode, and all are provided with the connecting hole on two otic placodes, the bottom of connecting pipe is connected with the butt joint tail pipe.
Under the general condition, the mould core of the traditional injection mould adopts a relatively profiling structure, when the length shapes of the first clamping rod and the second clamping rod of the cardiac pacemaker connector are changed, the whole design of the profiling structure of the mould core inside the mould is needed, a matched set of profiling mould is replaced for injection moulding, and the range of the applicable processing condition of the mould is small.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an injection mold of a cardiac pacemaker connector, which solves the problems mentioned in the background.
The utility model provides the following technical scheme that the injection mold of the cardiac pacemaker connector comprises an injection mold for molding the cardiac pacemaker connector;
The cardiac pacemaker connector comprises a connecting pipe, a first clamping rod and a second clamping rod are respectively arranged at the top of the connecting pipe, ear plates are arranged on two sides of the first clamping rod, connecting holes are formed in the two ear plates, and a butt joint tail pipe is connected to the bottom end of the connecting pipe;
The injection mold comprises a first mold seat and a second mold seat which are in open-close displacement, a first mold core is arranged on the first mold seat, a second mold core is arranged on the second mold seat, a first injection molding station is arranged on the first mold core, a second injection molding station is arranged on the second mold core, an injection molding cavity is formed between the first injection molding station and the second injection molding station, and an injection molding assembly is arranged on the first mold seat;
The first injection molding station comprises two mounting grooves formed in the first die core, and the inner walls of the two mounting grooves are provided with a first positioning block and a first inner cavity forming column;
The second injection molding station comprises two shell molding blocks and two shell molding plug column assemblies, the two shell molding blocks are all installed on a second die core, the two shell molding plug column assemblies are respectively located at two sides of the shell molding blocks, and second inner cavity molding assemblies are symmetrically installed on the second die core.
Preferably, the inner wall symmetry of shell shaping piece is provided with the shaping groove, the top of shell shaping piece is provided with the injection groove, the both sides of injection groove are provided with the guide runner, the guide runner is linked together with the shaping groove, the inner wall of shaping groove is provided with the butt joint groove, the through-hole has been seted up to the position that first mould benevolence corresponds the injection groove.
Preferably, the second die core is symmetrically provided with a first sliding groove, a first sliding block is arranged in the first sliding groove, and the shell forming block is arranged on the first sliding block.
Preferably, the shell forming block is provided with a limiting groove, the second die core is provided with a limiting block, and the surface of the limiting block is connected with the inner wall of the limiting groove.
Preferably, the shell shaping inserted column assembly includes shaping inserted column body, installation piece and second slider, shaping inserted column body is pegged graft in the butt joint inslot of shell shaping piece, the draw-in groove has been seted up on the installation piece, shaping inserted column body joint is at the inner wall of draw-in groove, the installation piece is installed on the second slider, the second spout has been seted up to the symmetry on the second mould benevolence, the second slider is connected in the inside of second spout.
Preferably, the second inner cavity forming assembly comprises a positioning pipe and a second inner cavity forming column, positioning holes are symmetrically formed in the second die core, the positioning pipe is arranged on the inner wall of the positioning holes, the second inner cavity forming column is inserted into the inner wall of the positioning pipe, and one end of the positioning pipe extends to the inside of the forming groove.
Preferably, the injection molding assembly comprises a butt joint ring and an injection molding pipe, an injection molding opening is formed in the top of the first die holder, the butt joint ring is installed on the inner wall of the injection molding opening, the injection molding pipe is installed at the bottom of the inner wall of the injection molding opening, and the bottom end of the injection molding pipe extends to the inside of the first die core.
Compared with the prior art, the utility model has the following beneficial effects:
This injection mold of heart pacemaker connector through setting up shell shaping piece and shell shaping inserted-pin assembly, when the length shape of first clamping lever and second clamping lever of heart pacemaker connector changed, replaced shell shaping piece and shell shaping inserted-pin assembly respectively, makes it corresponding with the length of required first clamping lever and second clamping lever, does not need to change whole set profile modeling injection mold, improves the scope of injection mold processing condition.
Drawings
Fig. 1 is a schematic diagram of a cardiac pacemaker connector;
FIG. 2 shows the injection molding of the present utility model schematic diagram of a three-dimensional structure of a die;
FIG. 3 is a schematic side sectional view of an injection mold according to the present utility model;
FIG. 4 is a schematic diagram of a first mold core structure according to the present utility model;
FIG. 5 is a schematic diagram of a second mold core structure according to the present utility model;
FIG. 6 is a schematic diagram of the explosive structure of a second injection station according to the present utility model.
In the drawing, 101, a connecting pipe, 102, a first clamping rod, 103, a second clamping rod, 104, an ear plate, 105, a connecting hole, 106, a butt joint tail pipe, 2, a first die holder, 3, a second die holder, 4, a first die core, 5, a second die core, 6, a first injection station, 61, a mounting groove, 62, a first positioning block, 63, a first inner cavity forming column, 7, a second injection station, 71, a shell forming block, 72, a shell forming plug assembly, 721, a forming plug body, 722, a mounting block, 723, a second sliding block, 724, a second sliding groove, 73, a second inner cavity forming assembly, 731, a positioning pipe, 732, a second inner cavity forming column, 8, an injection molding assembly, 81, a butt joint ring, 82, an injection molding pipe, 9, a forming groove, 10, an injection groove, 11, a guide channel, 12, a butt joint groove, 13, a through hole, 14, a first sliding groove, 15, a first sliding block, 16, a limiting groove, 17 and a limiting block.
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.
Referring to FIGS. 1-6, an injection mold for a cardiac pacemaker connector includes an injection mold for molding the cardiac pacemaker connector;
the cardiac pacemaker connector comprises a connecting pipe 101, a first clamping rod 102 and a second clamping rod 103 are respectively arranged at the top of the connecting pipe 101, ear plates 104 are arranged on two sides of the first clamping rod 102, connecting holes 105 are formed in the two ear plates 104, and a butt joint tail pipe 106 is connected to the bottom end of the connecting pipe 101;
The injection mold comprises a first mold base 2 and a second mold base 3 which are in open-close displacement, wherein a first mold core 4 is arranged on the first mold base 2, a second mold core 5 is arranged on the second mold base 3, a first injection molding station 6 is arranged on the first mold core 4, a second injection molding station 7 is arranged on the second mold core 5, an injection molding cavity is formed between the first injection molding station 6 and the second injection molding station 7, and an injection molding assembly 8 is arranged on the first mold base 2;
The first injection molding station 6 comprises two mounting grooves 61 formed in the first die core 4, and the inner walls of the two mounting grooves 61 are provided with a first positioning block 62 and a first inner cavity forming column 63;
The second injection molding station 7 comprises two shell molding blocks 71 and two shell molding plug column assemblies 72, the two shell molding blocks 71 are all installed on the second die core 5, the two shell molding plug column assemblies 72 are respectively located at two sides of the shell molding blocks 71, and second inner cavity molding assemblies 73 are symmetrically installed on the second die core 5.
The inner wall symmetry of shell shaping piece 71 is provided with shaping groove 9, and the top of shell shaping piece 71 is provided with injection groove 10, and injection groove 10's both sides are provided with guide runner 11, and guide runner 11 is linked together with shaping groove 9, and shaping groove 9's inner wall is provided with butt joint groove 12, and through-hole 13 has been seted up to first mould benevolence 4 position corresponding to injection groove 10.
The first sliding groove 14 is symmetrically formed in the second die core 5, the first sliding block 15 is arranged in the first sliding groove 14, the shell forming block 71 is arranged on the first sliding block 15, the limiting groove 16 is formed in the shell forming block 71, the limiting block 17 is arranged on the second die core 5, and the surface of the limiting block 17 is connected with the inner wall of the limiting groove 16.
The housing molding plug assembly 72 comprises a molding plug body 721, a mounting block 722 and a second sliding block 723, wherein the molding plug body 721 is inserted into the butt joint groove 12 of the housing molding block 71, a clamping groove is formed in the mounting block 722, the molding plug body 721 is clamped on the inner wall of the clamping groove, the mounting block 722 is mounted on the second sliding block 723, second sliding grooves 724 are symmetrically formed in the second mold insert 5, and the second sliding block 723 is connected inside the second sliding grooves 724.
The second cavity forming assembly 73 comprises a positioning tube 731 and a second cavity forming column 732, positioning holes are symmetrically formed in the second mold core 5, the positioning tube 731 is mounted on the inner wall of the positioning holes, the second cavity forming column 732 is inserted into the inner wall of the positioning tube 731, and one end of the positioning tube 731 extends to the inside of the forming groove 9.
The injection molding assembly 8 comprises a butt joint ring 81 and an injection molding pipe 82, an injection molding opening is formed in the top of the first die holder 2, the butt joint ring 81 is arranged on the inner wall of the injection molding opening, the injection molding pipe 82 is arranged at the bottom of the inner wall of the injection molding opening, and the bottom end of the injection molding pipe 82 extends to the inside of the first die core 4.
The first positioning block 62 and the first cavity forming column 63 are installed to two installation grooves 61 in the installation groove 61 of the first die core 4, the two shell forming blocks 71 are symmetrically installed to the second die core 5, the shell forming plunger assembly 72 is installed to second sliding grooves on two sides of the shell forming blocks 71, the forming plunger body 721 is inserted into the abutting groove 12 to complete assembly of the first injection molding station 6 and the second injection molding station 7, when the first die holder 2 and the second die holder 3 are closed, the first die core 4 and the second die core 5 are driven to be closed, the first cavity forming column 63 abuts against the second cavity forming column 732, an injection cavity is formed between the first injection molding station 6 and the second injection molding station 7, the injection molding equipment abuts against an injection molding die through the abutting ring 81, and an injection molding liquid is led into the injection cavity through the injection molding pipe 82, a cardiac pacemaker connector is formed, when the length shapes of a first clamping rod 102 and a second clamping rod 103 of the cardiac pacemaker connector are changed, the shell forming blocks 71 and the shell plunger assembly 72 are replaced respectively, the first cavity and the second cavity clamping rod 103 are enabled to abut against the second cavity clamping rod 102, the required length of the first cavity clamping rod and the second cavity is enabled to be replaced, the profiling molding range is not to be replaced, and the profiling molding is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An injection mold for molding a cardiac pacemaker connector is characterized by comprising an injection mold for molding the cardiac pacemaker connector;
The cardiac pacemaker connector comprises a connecting pipe (101), a first clamping rod (102) and a second clamping rod (103) are respectively arranged at the top of the connecting pipe (101), ear plates (104) are arranged on two sides of the first clamping rod (102), connecting holes (105) are formed in the two ear plates (104), and a butt joint tail pipe (106) is connected to the bottom end of the connecting pipe (101);
The injection mold comprises a first mold base (2) and a second mold base (3) which are in open-close displacement, a first mold core (4) is arranged on the first mold base (2), a second mold core (5) is arranged on the second mold base (3), a first injection molding station (6) is arranged on the first mold core (4), a second injection molding station (7) is arranged on the second mold core (5), an injection molding cavity is formed between the first injection molding station (6) and the second injection molding station (7), and an injection molding assembly (8) is arranged on the first mold base (2);
The first injection molding station (6) comprises two mounting grooves (61) formed in the first die core (4), and first positioning blocks (62) and first inner cavity forming columns (63) are arranged on the inner walls of the two mounting grooves (61);
The second injection molding station (7) comprises two shell molding blocks (71) and two shell molding plug column assemblies (72), wherein two shell molding blocks (71) are respectively arranged on the second die core (5), the two shell molding plug column assemblies (72) are respectively arranged on two sides of the shell molding blocks (71), and second inner cavity molding assemblies (73) are symmetrically arranged on the second die core (5).
2. The injection mold of the cardiac pacemaker connector according to claim 1, wherein forming grooves (9) are symmetrically formed in the inner wall of the housing forming block (71), injection grooves (10) are formed in the top of the housing forming block (71), guide channels (11) are formed in two sides of the injection grooves (10), the guide channels (11) are communicated with the forming grooves (9), butt joint grooves (12) are formed in the inner wall of the forming grooves (9), and through holes (13) are formed in positions, corresponding to the injection grooves (10), of the first mold insert (4).
3. The injection mold of the cardiac pacemaker connector according to claim 2, wherein the second mold core (5) is symmetrically provided with a first sliding groove (14), a first sliding block (15) is arranged in the first sliding groove (14), and the shell forming block (71) is mounted on the first sliding block (15).
4. An injection mould for a cardiac pacemaker connector according to claim 2 wherein the housing forming block (71) is provided with a limit groove (16), the second mould core (5) is provided with a limit block (17), and the surface of the limit block (17) is connected with the inner wall of the limit groove (16).
5. The injection mold of the cardiac pacemaker connector according to claim 1, wherein the housing molding plunger assembly (72) comprises a molding plunger body (721), a mounting block (722) and a second sliding block (723), the molding plunger body (721) is inserted into a butt joint groove (12) of the housing molding block (71), a clamping groove is formed in the mounting block (722), the molding plunger body (721) is clamped on the inner wall of the clamping groove, the mounting block (722) is mounted on the second sliding block (723), second sliding grooves (724) are symmetrically formed in the second mold insert (5), and the second sliding block (723) is connected inside the second sliding grooves (724).
6. An injection mould for a cardiac pacemaker connector according to claim 2 wherein the second cavity forming assembly (73) comprises a positioning tube (731) and a second cavity forming column (732), the second mould core (5) is symmetrically provided with positioning holes, the positioning tube (731) is mounted on the inner wall of the positioning holes, the second cavity forming column (732) is inserted into the inner wall of the positioning tube (731), and one end of the positioning tube (731) extends into the forming groove (9).
7. The injection mold of the cardiac pacemaker connector according to claim 1, wherein the injection molding assembly (8) comprises a butt joint ring (81) and an injection molding pipe (82), an injection molding opening is formed in the top of the first mold base (2), the butt joint ring (81) is installed on the inner wall of the injection molding opening, the injection molding pipe (82) is installed at the bottom of the inner wall of the injection molding opening, and the bottom end of the injection molding pipe (82) extends to the inside of the first mold core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423138172.3U CN223618128U (en) | 2024-12-19 | 2024-12-19 | Injection mold of cardiac pacemaker connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423138172.3U CN223618128U (en) | 2024-12-19 | 2024-12-19 | Injection mold of cardiac pacemaker connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223618128U true CN223618128U (en) | 2025-12-02 |
Family
ID=97826447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423138172.3U Active CN223618128U (en) | 2024-12-19 | 2024-12-19 | Injection mold of cardiac pacemaker connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223618128U (en) |
-
2024
- 2024-12-19 CN CN202423138172.3U patent/CN223618128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223618128U (en) | Injection mold of cardiac pacemaker connector | |
| CN211492635U (en) | Injection mold is used in production of refrigerator drawer | |
| CN223671705U (en) | Injection mold of stator and rotor connector insulating shell | |
| CN223671710U (en) | Injection mold of cardiac pacemaker plastic support | |
| CN222201471U (en) | A colloid injection mold | |
| CN222156459U (en) | Shell injection mold | |
| CN213321398U (en) | Radian core-pulling injection mold | |
| CN223904422U (en) | Injection mold for connector lifting cover | |
| CN111267298B (en) | Air conditioning guide rail plastic mold and manufacturing method thereof | |
| CN223507582U (en) | Injection mold of blood glucose meter charging seat connector | |
| CN221985716U (en) | Terminal housing injection mold | |
| CN211279580U (en) | Motorcycle instrument shell injection mold outer slider core-pulling mechanism | |
| CN221873001U (en) | Injection mold for blood glucose meter housing | |
| CN211031020U (en) | Injection mold structure and mold thereof | |
| CN221475962U (en) | Injection molding die for connector shell | |
| CN221584359U (en) | Injection molding die for terminal shell | |
| CN220720245U (en) | Carbon fiber bicycle frame forming die | |
| CN223932571U (en) | A mold structure for multi-cavity synchronous die casting | |
| CN220242239U (en) | Forming die of window cleaning machine casing | |
| CN220562111U (en) | Injection mold convenient for demolding | |
| CN119408075B (en) | Injection mold of charging port connector | |
| CN217968255U (en) | Injection mold based on hot runner mold molding | |
| CN223904421U (en) | Thermosetting plastic injection molding die | |
| CN220864636U (en) | Injection mold structure | |
| CN223045042U (en) | A cavity structure of a high-precision injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |