Injection mold for connector of water pump motor
By using auxiliary displacement and ejection mechanisms in the injection mold of the water pump motor connector, the problem of skewed pins was solved, production efficiency and quality were improved, and costs were reduced.
Patent Information
- Application Number
- CN202422948509.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-30
AI Technical Summary
In the prior art, the cumulative production errors during the installation of the pins cause the pins to be skewed, affecting the production quality of the plug, resulting in rework, time-consuming and labor-intensive work, increased production costs, and affecting the normal operation of the motor.
A water pump motor connector injection mold is used. By inserting the pin into the slot of the upper mold before injection, and using an auxiliary displacement mechanism and an ejection mechanism, stable injection and demoulding of the pin are achieved, preventing the pin from tilting or hitting the mold.
It improves production efficiency, reduces production costs, ensures plug production quality, avoids errors and damage to the pins during mold closing, and reduces rework.
Smart Images
Figure CN223456367U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to injection mould technical field especially water pump motor connector injection mould. BACKGROUND
[0002] The connector of motor mainly includes connecting wire and the plug set in the one end of connecting wire, and the plug has connector, and the connector is used for connecting motor and outside, wherein the connector on the plug is installed on the upper die by artificial in the production process, and the shell is formed on the lower die, then the upper die and the lower die are combined by starting the injection mould, and injection moulding production is carried out, due to the production error of the pin itself, the installation error of the pin in the upper die is superimposed, the error of the pin in the combined die is large, and the pin is easily inclined, the pin is impacted with the die in the combined die, the pin and the wear are damaged, the production quality of the plug is greatly reduced, the plug cannot be used in serious case, the normal operation of the motor is affected, rework is needed, time and labor are wasted, production efficiency is reduced, and production cost is increased. SUMMARY
[0003] The utility model solves the technical problems that: in order to solve the production error of the pin itself, the installation error of the pin in the upper die is superimposed, the error of the pin in the combined die is large, and the pin is easily inclined, the production quality of the plug is greatly reduced, the plug cannot be used in serious case, the normal operation of the motor is affected, rework is needed, time and labor are wasted, production efficiency is reduced, and production cost is increased, and the water pump motor connector injection mould is provided.
[0004] The utility model adopts the technical scheme in the technical problems: a water pump motor connector injection mould, including lower die base and opposite setting upper die base in lower die base upper portion, still include upper die and lower die, the upper die sets up in lower die base, the lower die is fixedly installed on lower die base, the upper die and lower die are opposite setting, be provided with upper die cavity on the upper die, be provided with lower die cavity on the lower die, the upper die cavity and lower die cavity are opposite and form die cavity, the upper die is set up with the plug groove that is opposite with the pin and extends to the upper die cavity from the upper surface of the upper die, be provided with the sprue bushing on the upper surface of the upper die, the sprue bushing is linked with the upper die cavity, be provided with injection port on the upper die base, the injection port corresponds with the sprue bushing and is linked, be provided with the ejection mechanism for ejecting the die cavity with the forming die between the upper die and lower die base, be provided with the auxiliary displacement mechanism for assisting the displacement of the upper die between the upper die and lower die base, be provided with the reset mechanism for always keeping the upper die and lower die in the combined die state between the lower die base and the upper die;
[0005] In the initial state, the upper die and the lower die are in the closed die state, the pin is inserted into the slot on the upper die, the upper die seat is controlled to displace and abut against the upper die, the injection port and the runner are correspondingly communicated and injection molding is performed, after the injection molding is completed, the upper die seat is controlled to move away from the upper die, and then the upper die is lifted and moved away from the lower die by a distance and is swung and turned over, and meanwhile the ejection mechanism ejects the forming die, so that the pin is separated from the slot and is demolded. Compared with the prior art, in the present scheme, before injection molding, the lower die and the upper die are in the closed die state, the pin is directly inserted into the slot of the upper die, one end of the pin enters the mold cavity, the runner is injection molded through the injection port of the upper die seat, the upper die is displaced relative to the lower die and is rotated by the auxiliary displacement mechanism, the pin is separated and demolded, the pin injection is stable and reliable, and the phenomenon that the pin is inclined or hits the mold during the closed die is avoided, the production efficiency is improved, and the production cost is greatly reduced compared with the production mode of the prior art.
[0006] In order to realize the auxiliary displacement, preferably in some embodiments, the auxiliary displacement mechanism comprises a lower displacement plate and a limiting plate, the lower displacement plate is slidingly arranged on the lower die seat, the lower die is located between the lower displacement plate and the upper die, the upper die is hinged on the lower displacement plate, the upper die has a forming section and a control section connected in sequence, the hinge point of the upper die is located between the forming section and the control section, the upper die cavity is located in the forming section, the limiting plate is fixed on the lower die seat, the limiting plate is provided with a first limiting portion and a second limiting portion arranged at intervals, the height of the first limiting portion along the displacement direction of the upper die is greater than the height of the second limiting portion along the displacement direction of the upper die, the first limiting portion and the second limiting portion are both located at the forming section of the upper die, the first limiting portion is located between the second limiting portion and the hinge point of the upper die, and the first limiting portion and the second limiting portion are arranged along the forming section to the control section of the upper die. During demolding, the lower displacement plate is controlled to displace and drive the upper die and the lower die to relatively displace, after the upper die is displaced by a distance relative to the lower die, the control section of the upper die contacts the second limiting portion, the upper die continues to displace upward, drives the upper die to swing, and then the ejection mechanism drives the forming die to first separate from the lower die cavity of the lower die, so that the demolding is realized.
[0007] In order to facilitate the displacement of the lower displacement plate on the lower die seat, preferably in some embodiments, the auxiliary displacement mechanism further comprises an auxiliary shaft, one end of the auxiliary shaft is fixed to the end of the lower displacement plate away from the lower die, the auxiliary shaft is arranged along the displacement direction of the upper die, the lower die seat is provided with an auxiliary hole matched with the auxiliary shaft, and the auxiliary shaft is slidingly arranged in the auxiliary hole. The auxiliary shaft in the auxiliary hole below the lower die seat is lifted by an external device, so that the displacement of the lower displacement plate on the lower die seat is controlled.
[0008] In order to prevent the mutual impact between the second limiting part on the limiting plate and the upper die from causing damage, preferably in some embodiments, a limiting column is arranged on one end of the lower moving plate close to the lower die, which is used to limit the displacement range of the lower moving plate. By arranging the limiting column on the lower moving plate, the limiting column effectively limits the displacement range of the lower moving plate, reducing the impact force of the upper die on the second limiting part.
[0009] In order to realize the hinging of the lower moving plate and the upper die, preferably in some embodiments, a connecting shaft is fixed on the lower moving plate, which is arranged along the displacement direction of the upper die, and the lower die seat and the lower die are both provided with a shaft hole matched with the connecting shaft, and one end of the connecting shaft passes through the shaft holes of the lower die seat and the lower die and is hinged with the upper die. By arranging the connecting shaft on the lower moving plate, the connecting shaft cooperates with the shaft holes of the lower die seat and the lower die, and the upper die is directly hinged on the connecting shaft, realizing the hinging of the lower moving plate and the upper die.
[0010] Since the upper die will swing on the lower die seat, in order to prevent the impact between the upper die and the lower die seat, preferably in some embodiments, an avoiding groove for avoiding the control section of the upper die is arranged on the lower die seat, and the control section of the upper die is located above the avoiding groove. By arranging the avoiding groove on the lower die seat, the avoiding groove corresponds to the control section of the upper die, which can avoid the collision between the upper die and the lower die seat.
[0011] In order to realize the reset mechanism, preferably in some embodiments, the reset mechanism comprises a clamping spring arranged between the lower moving plate and the lower die seat.
[0012] In order to ensure that the injection port of the upper die seat and the gate of the upper die are aligned and communicated, preferably in some embodiments, the upper die seat and the lower die seat are arranged to slide relative to each other.
[0013] In order to realize the sliding between the upper die seat and the lower die seat, preferably in some embodiments, the upper die seat and the lower die seat are cooperated and arranged to slide through a guide column and a guide sleeve.
[0014] In order to prevent the waste or scrap after injection from entering into the guide sleeve, preferably in some embodiments, a guide column is arranged on the upper die seat, a guide sleeve is arranged on the lower die seat, the guide column is matched with the guide sleeve, the guide sleeve is sleeved on the guide column, and an exhaust hole is arranged on one end of the lower die seat away from the upper die seat, which corresponds to and communicates with the guide sleeve.
[0015] The utility model discloses a water pump motor connector injection mould has the advantages that when using, before injection, the lower mould and the upper mould are in the mould closing state, the pin is directly inserted into the slot of the upper mould, and one end of the pin will enter the cavity, the injection of the sprue is controlled through the injection port of the upper mould base, the upper mould is displaced relative to the lower mould and rotates under the driving of the auxiliary displacement mechanism, the pin is separated and demoulded, the pin injection is stable and reliable, and the phenomenon that the pin is inclined or hits the mould when the mould is closed does not appear, the production efficiency is improved, the production cost is greatly reduced compared with the production mode of the prior art, the production error of the pin itself is avoided, the installation error when being installed on the upper mould is superimposed, the error of the pin when the mould is closed is large, and the pin is easily inclined, the production quality of the plug is greatly reduced, the plug cannot be used in serious cases, the normal operation of the motor is affected, rework is needed, time and labor are wasted, the production efficiency is reduced, and the production cost is increased. BRIEF DESCRIPTION OF DRAWINGS
[0016] The utility model is further explained below in connection with the drawings and examples.
[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0018] Figure 2 It is the front view of the utility model;
[0019] Figure 3 It is the left view of the utility model;
[0020] Figure 4 It is the top view of the utility model;
[0021] Figure 5 It is Figure 2 the A-A section view of middle;
[0022] Figure 6 It is Figure 4 the B-B section view of middle;
[0023] Figure 7 It is the state schematic of the utility model when demoulding Figure 1 ;
[0024] Figure 8 It is the state schematic of the utility model when demoulding Figure 2 ;
[0025] Figure 9 It is the state schematic of the utility model when demoulding Figure 3 ;
[0026] Figure 10 It is Figure 9 the partial close -up view of C;
[0027] Figure 11 is the state of the utility model in the demolding Figure 4
[0028] Figure 12 is Figure 11 the partial enlarged view of D in figure.
[0029] In the figure: 1, the lower die seat, 2, the upper die seat, 3, the upper die, 4, the lower die, 5, the slot, 6, the sprue, 7, the injection port, 8, the auxiliary displacement mechanism, 9, the reset mechanism, 10, the lower moving plate, 11, the limiting plate, 12, the forming section, 13, the control section, 14, the auxiliary shaft, 15, the auxiliary hole, 16, the limiting column, 17, the connecting shaft, 18, the shaft hole, 19, the avoiding groove, 20, the clamping spring, 21, the guide column, 22, the guide sleeve, 23, the discharge hole, 24, the first limiting part, 25, the second limiting part, 26, the pin. DETAILED DESCRIPTION
[0030] The utility model makes further detailed below combining with the embodiment:
[0031] The utility model is not limited to the following specific embodiments, and the person skilled in the art can implement the utility model by using other various specific embodiments according to the content disclosed in the utility model, or falls within the protection scope of the utility model for any simple change or change using the design structure and idea of the utility model.It needs to be explained that the embodiments in the utility model and the features in the embodiment can be combined mutually in the case of not conflicting.
[0032] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model.In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.Thus, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features.In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.
[0033] In the description of the utility model, it is to be explained that, unless another explicit provision and limitation, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.
[0034] As Figures 1-12 The utility model discloses a water pump motor connector injection mold, including lower die seat 1, upper die seat 2, upper die 3 and lower die 4, upper die seat 2 is opposite and is arranged on the upper side of lower die seat 1, upper die 3 sets up on lower die seat 1 and is located upper side, lower die 4 is fixedly installed on lower die seat 1, upper die 3 and lower die 4 are opposite and are arranged, and upper die 3 is located the upper side of lower die 4, and upper die 3 is provided with upper die 3 cavity, and lower die 4 is provided with lower die 4 cavity, and upper die 3 cavity and lower die 4 cavity are opposite and form the cavity, and upper die 3 is provided with the slot 5, and the slot 5 is opposite and is matched with the pin 26, and the slot 5 extends to upper die 3 cavity from the upper surface of upper die 3, and the upper surface of upper die 3 is provided with the sprue 6, and the sprue 6 is communicated with upper die 3 cavity, and upper die seat 2 is provided with injection port 7, and injection port 7 is corresponding and communicated with sprue 6 during injection, and upper die 3 and lower die seat 1 are provided with the ejection mechanism for ejecting the cavity of the forming mould from the cavity of the forming mould, and the upper die 3 and lower die seat 1 are provided with auxiliary displacement mechanism 8, and auxiliary displacement mechanism 8 is used to assist the displacement of upper die 3, and lower die seat 1 and upper die 3 are provided with reset mechanism 9, and reset mechanism 9 is used to always keep upper die 3 and lower die 4 in the closed mould state;
[0035] In the initial state, under the action of reset mechanism 9, upper die 3 and lower die 4 are in the closed mould state, the pin 26 is inserted in the slot 5 on upper die 3, then the displacement of upper die seat 2 is controlled and is arranged on upper die 3, injection port 7 and sprue 6 are communicated and injection is carried out, after injection is completed, upper die seat 2 is controlled to move away from upper die 3, then upper die 3 is lifted and moved away from lower die 4 by a distance through the control of auxiliary displacement mechanism 8, and then swing and overturn, and the ejection mechanism ejects the moulding mould, so that the pin 26 is separated from the slot 5 and demoulding is realized.
[0036] The auxiliary displacement mechanism 8 comprises a lower displacement plate 10 and a limiting plate 11, the lower displacement plate 10 is provided with a sliding shaft, the lower die base 1 is provided with a sliding hole, the sliding shaft is slidingly arranged in the sliding hole, the lower displacement plate 10 is slidingly arranged on the lower die base 1, the lower die 4 is located between the lower displacement plate 10 and the upper die 3, the upper die 3 is hingedly connected to the lower displacement plate 10, the upper die 3 has a forming section 12 and a control section 13 connected in sequence, the hinge point of the upper die 3 is located between the forming section 12 and the control section 13, the cavity of the upper die 3 is located at the forming section 12, the limiting plate 11 is fixed on the lower die base 1, the limiting plate 11 is provided with a first limiting portion 24 and a second limiting portion 25 which are arranged at intervals, the height of the first limiting portion 24 along the displacement direction of the upper die 3 is greater than the height of the second limiting portion 25 along the displacement direction of the upper die 3, the first limiting portion 24 and the second limiting portion 25 are both located at the forming section 12 of the upper die 3, the first limiting portion 24 is located between the second limiting portion 25 and the hinge point of the upper die 3, and the first limiting portion 24 and the second limiting portion 25 are arranged along the forming section 12 to the control section 13 of the upper die 3.
[0037] The auxiliary displacement mechanism 8 further comprises an auxiliary shaft 14, one end of the auxiliary shaft 14 is fixed on the end of the lower displacement plate 10 away from the lower die 4, the auxiliary shaft 14 is arranged along the displacement direction of the upper die 3, the lower die base 1 is provided with an auxiliary hole 15 which is matched with the auxiliary shaft 14, and the auxiliary shaft 14 is slidingly arranged in the auxiliary hole 15.
[0038] The end of the lower displacement plate 10 close to the lower die 4 is provided with a limiting column 16, the limiting column 16 is used for limiting the displacement range of the lower displacement plate 10, the lower displacement plate 10 is fixed with a connecting shaft 17, the connecting shaft 17 is arranged along the displacement direction of the upper die 3, the lower die base 1 and the lower die 4 are both provided with a shaft hole 18 which is matched with the connecting shaft 17, and one end of the connecting shaft 17 passes through the shaft hole 18 of the lower die base 1 and the lower die 4 and is hingedly connected to the upper die 3.
[0039] The lower die base 1 is provided with an avoiding groove 19 for avoiding the control section 13 of the upper die 3, and the control section 13 of the upper die 3 is located above the avoiding groove 19.
[0040] The reset mechanism 9 comprises a clamping spring 20, and the clamping spring 20 is arranged between the lower displacement plate 10 and the lower die base 1.
[0041] The upper die base 2 and the lower die base 1 are slidingly arranged relative to each other, the upper die base 2 and the lower die base 1 are slidingly arranged through the cooperation of a guide column 21 and a guide sleeve 22, the upper die base 2 is provided with the guide column 21, the lower die base 1 is provided with the guide sleeve 22, the guide column 21 is matched with the guide sleeve 22, the guide sleeve 22 is sleeved on the guide column 21, the end of the lower die base 1 away from the upper die base 2 is provided with a discharge hole 23, and the discharge hole 23 corresponds to and communicates with the guide sleeve 22.
[0042] The water pump motor connector injection mold in use, the pin 26 is inserted into the slot 5 on the upper mold 3 before injection, the installation of the pin 26 is completed, then the upper mold base 2 is controlled to approach the upper mold 3, and the guide column 21 is inserted into the guide sleeve 22, until the injection port 7 corresponds to the sprue 6 and communicates and injection, and because the pin 26 is inserted into the upper mold 3, the top of the pin 26 is limited by the upper mold base, preventing the pin 26 from being pushed out of the slot 5 during injection, ensuring that the pin 26 is stable and reliable during injection, and after the injection is completed, the upper mold base is away from the upper mold 3, and then the lower mold base 1 can be installed with a cylinder, the extending end of the cylinder can lift the auxiliary shaft 14, and drive the auxiliary shaft 14 to displace in the auxiliary hole 15, the connecting shaft 17 on the lower moving plate 10 is displaced in the shaft hole 18 of the lower mold base 1 and compresses the clamping spring 20, and drives the connecting shaft 17 to displace in the shaft hole 18, which drives the upper mold 3 to displace upward synchronously, and the ejector rod of the ejector mechanism is also ejected upward, the upper mold 3 and the forming mold are gradually separated, and the pin 26 is gradually retracted into the slot 5, when the control section 13 of the upper mold 3 contacts the second limiting portion 25 of the limiting plate 11, the end of the upper mold 3 is limited to continue to displace upward, and the upper mold 3 is rotated at the hinge point as the connecting shaft 17 moves upward, so that the upper mold 3 is turned over, until the first limiting portion 24 and the control section 13 of the upper mold 3 contact, and the ejector rod of the ejector mechanism ejects the forming mold from the lower mold 4, and realizes the demolding of the forming mold;
[0043] After completion, the cylinder is retracted, the upper mold 3 and the ejector mechanism are lowered under the action of the clamping spring 20 of the restoring mechanism, the upper mold 3 is reversely turned over, until the upper mold 3 and the lower mold 4 are clamped, the auxiliary roller is inserted into the auxiliary hole 15, and returns to the initial state, and the next forming mold injection molding is continued according to the above working principle.
[0044] The above ideal embodiment according to the utility model is an inspiration, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and must be determined according to the scope of claims.
Claims
1. A water pump motor connector injection mold, comprising a lower mold base (1) and an upper mold base (2) oppositely arranged above the lower mold base (1), characterized in that: The injection molding machine comprises a lower mold base (1), an upper mold (3) arranged on the lower mold base (1), and a lower mold (4) fixedly arranged on the lower mold base (1), wherein the upper mold (3) and the lower mold (4) are oppositely arranged, the upper mold (3) is provided with an upper mold cavity, the lower mold (4) is provided with a lower mold cavity, the upper mold cavity and the lower mold cavity are opposite to each other and form a mold cavity, the upper mold (3) is provided with an insertion slot (5) corresponding to the insertion pin (26), the insertion slot (5) extends from the upper surface of the upper mold (3) to the upper mold cavity, the upper surface of the upper mold (3) is provided with a sprue (6) communicating with the upper mold cavity, the upper mold base (2) is provided with an injection port (7) corresponding to and communicating with the sprue (6), a ejection mechanism for ejecting the formed mold from the mold cavity is arranged between the upper mold (3) and the lower mold base (1), an auxiliary displacement mechanism (8) for assisting the displacement of the upper mold (3) is arranged between the upper mold (3) and the lower mold base (1), and a reset mechanism (9) for keeping the upper mold (3) and the lower mold (4) in a closed mold state is arranged between the lower mold base (1) and the upper mold (3). In the initial state, the upper mold (3) and the lower mold (4) are in a closed mold state, the insertion pin (26) is inserted into the insertion slot (5) on the upper mold (3), the upper mold base (2) is controlled to displace and abut against the upper mold (3), the injection port (7) and the sprue (6) are correspondingly communicated and injection molding is performed, after the injection molding is completed, the upper mold base (2) is controlled to move away from the upper mold (3), then the upper mold (3) is lifted and moved away from the lower mold (4) by a distance through the control of the auxiliary displacement mechanism (8) and is swung and turned over, and the ejection mechanism ejects the formed mold, so that the insertion pin (26) is separated from the insertion slot (5) and the mold is stripped.
2. The water pump motor connector insert injection mold of claim 1, wherein: The auxiliary displacement mechanism (8) comprises a lower displacement plate (10) and a limiting plate (11), the lower displacement plate (10) is slidingly arranged on the lower mold base (1), the lower mold (4) is located between the lower displacement plate (10) and the upper mold (3), the upper mold (3) is hingedly connected to the lower displacement plate (10), the upper mold (3) has a forming section (12) and a control section (13) connected in sequence, the hinge point of the upper mold (3) is located between the forming section (12) and the control section (13), the upper mold cavity is located in the forming section (12), the limiting plate (11) is fixed on the lower mold base (1), the limiting plate (11) is provided with a first limiting portion (24) and a second limiting portion (25) arranged at intervals, the height of the first limiting portion (24) along the displacement direction of the upper mold (3) is greater than the height of the second limiting portion (25) along the displacement direction of the upper mold (3), the first limiting portion (24) and the second limiting portion (25) are both located at the forming section (12) of the upper mold (3), the first limiting portion (24) is located between the second limiting portion (25) and the hinge point of the upper mold (3), and the first limiting portion (24) and the second limiting portion (25) are arranged along the forming section (12) of the upper mold (3) to the control section (13).
3. The water pump motor connector insert injection mold of claim 2, wherein: The auxiliary displacement mechanism (8) further comprises an auxiliary shaft (14), one end of the auxiliary shaft (14) is fixed at the end of the lower moving plate (10) away from the lower die (4), the auxiliary shaft (14) is arranged along the displacement direction of the upper die (3), the lower die seat (1) is provided with an auxiliary hole (15) matched with the auxiliary shaft (14), and the auxiliary shaft (14) is slidably arranged in the auxiliary hole (15).
4. The water pump motor connector insert injection mold of claim 3, wherein: The lower moving plate (10) is provided with a limiting column (16) at the end close to the lower die (4), and the limiting column (16) is used for limiting the displacement range of the lower moving plate (10).
5. The water pump motor connector insert injection mold of claim 2 or 3 or 4, wherein: The lower moving plate (10) is fixed with a connecting shaft (17), the connecting shaft (17) is arranged along the displacement direction of the upper die (3), the lower die seat (1) and the lower die (4) are both provided with a shaft hole (18) matched with the connecting shaft (17), and one end of the connecting shaft (17) penetrates through the shaft holes (18) of the lower die seat (1) and the lower die (4) and is hinged with the upper die (3).
6. The water pump motor connector insert injection mold of claim 2, wherein: The lower die seat (1) is provided with an avoiding groove (19) for avoiding the control section (13) of the upper die (3), and the control section (13) of the upper die (3) is located above the avoiding groove (19).
7. The water pump motor connector insert injection mold of claim 2, wherein: The reset mechanism (9) comprises a clamping spring (20), and the clamping spring (20) is arranged between the lower moving plate (10) and the lower die seat (1).
8. The water pump motor connector insert injection mold of claim 1, wherein: The upper die seat (2) and the lower die seat (1) are slidably arranged relative to each other.
9. The water pump motor connector insert injection mold of claim 8, wherein: The upper die seat (2) and the lower die seat (1) are slidably arranged relative to each other through the cooperation of the guide column (21) and the guide sleeve (22).
10. The water pump motor connector insert injection mold of claim 9, wherein: The upper die seat (2) is provided with a guide column (21), the lower die seat (1) is provided with a guide sleeve (22), the guide column (21) is matched with the guide sleeve (22), the guide sleeve (22) is sleeved on the guide column (21), and the end of the lower die seat (1) away from the upper die seat (2) is provided with a discharge hole (23), the discharge hole (23) corresponds to and communicates with the guide sleeve (22).