CN218019934U

CN218019934U - Sensor support closes piece injection mold

Info

Publication number: CN218019934U
Application number: CN202221755450.8U
Authority: CN
Inventors: 张传东; 莫明德
Original assignee: Hubei Yake Technology Co ltd
Current assignee: Hubei Yake Technology Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-12-13
Anticipated expiration: 2032-07-09

Abstract

The utility model provides a sensor support closes piece injection mold relates to the mould and makes technical field, include: a lower template; the bottom end surface of the lower template is in a rectangular array shape and is fixedly connected with four mounting columns; an inner die is arranged in the middle of the top end surface of the lower template; the utility model discloses at the in-process of drawing of patterns, the auxiliary seat that is promoted can drive the connecting rod and slide in first supplementary spout, and then the first extrusion piece of slip promotion through the connecting rod removes, can extrude the second extrusion piece when first extrusion piece removes, the second extrusion piece receives and can drive the sliding frame and slide in the supplementary spout of second after the extrusion, slide through the carriage releases two antiseized push pedals, can carry out slight extrusion to the outside of sensor support closes the piece by two antiseized push pedals of releasing, solved behind hot colloid cooling shaping, probably adhere on the inner wall of centre form, at the in-process of drawing of patterns, make fashioned sensor support close the problem that takes place to tear with the inner wall of centre form easily.

Description

Sensor support closes piece injection mold

Technical Field

The utility model relates to a technical field is made to the mould, in particular to sensor support closes piece injection mold.

Background

The fuel gauge sensor is the important part that is used for detecting the oil mass in the oil tank in the car, and the fuel gauge sensor can cooperate corresponding sensor support to close the piece and use usually at the in-process that uses to prevent that the fuel gauge sensor from taking place the swing in the oil tank, at the in-process of sensor support closing piece production, process sensor support closing piece through moulding plastics usually, and injection mold is the main component that sensor support closing piece was moulded plastics.

However, as for the current injection mold, the sensor support assembly is usually processed by injecting hot glue into the mold, the hot glue can be in contact with the inner wall of the mold in the cooling process for a long time, and after the hot glue is cooled and molded, the hot glue can be adhered to the inner wall of the inner mold.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a sensor support closes piece injection mold to the problem that the fashioned sensor support closes piece and the inner wall of centre form takes place to tear easily at the in-process of drawing of patterns that the hot colloid cooling shaping back that proposes in the solution above-mentioned background art probably adheres on the inner wall of centre form.

The utility model provides a sensor support closes piece injection mold specifically includes: a lower template; the bottom end surface of the lower template is in a rectangular array shape and is fixedly connected with four mounting columns; an inner die is arranged in the middle of the top end surface of the lower template; the top end surface of the lower template is in a rectangular array shape and is fixedly connected with four positioning slide bars; the outer walls of the four positioning sliding rods are connected with an upper template in a sliding manner; a feed inlet is arranged in the middle of the top end surface of the upper template; the feed inlet is aligned with the inner mold; the middle of the front end surface of the upper template is provided with an inflation inlet; a group of air inlet grooves are formed in the front part of the bottom end surface of the upper template and the rear part of the bottom end surface of the upper template; the air inlets of the two groups of air inlet grooves are connected with the air outlet of the inflation inlet.

Optionally, a group of air ducts are fixedly mounted at the front part of the bottom end face of the lower template and the rear part of the bottom end face of the lower template; the two groups of air ducts are respectively aligned with the two groups of air inlet grooves; the exhaust ports of the two groups of air ducts are connected through a connecting pipe; an exhaust pipe is fixedly arranged at the front part of the outer wall of the connecting pipe; an exhaust valve is fixedly arranged at the tail end of the exhaust pipe; the exhaust port of the exhaust pipe is connected with the air inlet of the exhaust valve.

Optionally, an auxiliary seat is connected to the bottom end surface of the lower template in a sliding manner; the auxiliary seat is of an L-shaped block structure; a top plate is fixedly arranged on the top end surface of the auxiliary seat; the top plate is connected in the bottom end surface of the inner die in a sliding manner.

Optionally, the front part of the auxiliary seat is fixedly connected with four guide rods in a rectangular array shape; the bottom end surface of the lower template is provided with four guide grooves in a rectangular array shape; the four guide rods are respectively connected in the four guide grooves in a sliding manner; the top end surfaces of the four guide rods are fixedly connected with a return spring; the tail ends of the four reset springs are respectively and fixedly connected to the top end surfaces of the four guide grooves.

Optionally, two first auxiliary chutes are symmetrically formed in the lower template; a connecting rod is connected in each of the two first auxiliary chutes in a sliding manner; the two connecting rods are respectively and fixedly connected to the left end face of the auxiliary seat and the right end face of the auxiliary seat; the top end surfaces of the two connecting rods are fixedly connected with a first extrusion block; the first extrusion block is of a wedge-shaped block structure.

Optionally, two second auxiliary chutes are symmetrically formed in the lower template; a sliding frame is connected in the second auxiliary sliding chutes in a sliding manner; the head ends of the two sliding frames are respectively and fixedly connected with an anti-sticking push plate; the two anti-sticking push plates are respectively connected in a sliding manner in the left end surface of the inner die and the right end surface of the inner die; the tail ends of the two sliding frames are fixedly connected with a second extrusion block; the second extrusion block is of a wedge-shaped block structure; the two second extrusion blocks are respectively contacted with the two first extrusion blocks; a third auxiliary spring is fixedly connected in each of the two second auxiliary chutes; the tail ends of the two third auxiliary springs are respectively and fixedly connected to the outer walls of the two sliding frames.

Advantageous effects

The utility model discloses at the in-process that carries out the drawing of patterns to sensor support closes the piece, can effectually prevent that fashioned sensor support closes the piece adhesion on the inner wall of centre form, close the piece to the sensor support and cause the phenomenon of tearing, the product quality of maximum protection sensor support closes the piece.

In addition, after the sensor support closes piece cooling shaping, can make the auxiliary seat drive the roof slide in the inner mould through promoting the auxiliary seat, close piece jack-up with the sensor support that the shaping is good, conveniently close the piece to the sensor support and carry out quick drawing of patterns.

In addition, can drive the connecting rod and slide in first supplementary spout when the auxiliary seat is gliding, and then slide and drive first extrusion piece through the slip of connecting rod and slide, can extrude second extrusion piece at the gliding in-process of first extrusion piece, second extrusion piece receives the extrusion back, can drive the sliding frame and slide and extrude third auxiliary spring in the supplementary spout of second, and then the slip through the carriage is released two antiseized push pedals, two antiseized push pedals of release can carry out slight extrusion to the outside of sensor support closes the piece, prevent that sensor support closes the piece on the inner wall of inner mould at fashioned in-process adhesion, and cause to tear the damage to fashioned sensor support closes the piece at the in-process of drawing of patterns, thereby influence the quality that sensor support closed.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.

In the drawings:

fig. 1 is an axial structural schematic diagram of the present invention.

Fig. 2 is an axial structure diagram of the lower mold of the present invention.

Fig. 3 is an axial structural schematic diagram of the upper die of the present invention.

Fig. 4 is a schematic sectional structure diagram of the present invention.

Fig. 5 is a schematic view of the cross-sectional axial structure of the present invention.

Fig. 6 is a schematic sectional view of the top view of the present invention.

List of reference numerals

1. A lower template; 101. mounting a column; 102. positioning the slide bar; 103. mounting a template; 104. a feed inlet; 105. an inflation inlet; 106. an air inlet groove; 107. an inner mold; 108. a gas-guide tube; 109. a connecting pipe; 110. an exhaust pipe; 111. an exhaust valve; 112. a guide groove; 113. a return spring; 114. a guide bar; 115. an auxiliary seat; 116. a top plate; 117. a first auxiliary chute; 118. a connecting rod; 119. a first extrusion block; 120. a second auxiliary chute; 121. a carriage; 122. a second extrusion block; 123. a third auxiliary spring; 124. and (3) an anti-sticking push plate.

Detailed Description

In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the drawings of the specific embodiments of the present invention will be combined hereinafter to clearly and completely describe the technical solution of the embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to fig. 6:

the utility model provides a sensor support closes piece injection mold, include: a lower template 1;

the bottom end surface of the lower template 1 is in a rectangular array shape and is fixedly connected with four mounting columns 101; an inner die 107 is arranged in the middle of the top end surface of the lower template 1; the top end surface of the lower template 1 is in a rectangular array shape and is fixedly connected with four positioning slide bars 102; the outer walls of the four positioning slide rods 102 are connected with an upper template 103 in a sliding manner; a feed inlet 104 is arranged in the middle of the top end surface of the upper template 103; the feed inlet 104 is aligned with the inner die 107; an air charging port 105 is formed in the middle of the front end face of the upper template 103; a group of air inlet grooves 106 are formed in the front part of the bottom end surface of the upper template 103 and the rear part of the bottom end surface of the upper template 103; the air inlets of the two sets of air inlet slots 106 are connected with the air outlets of the air charging ports 105.

In addition, according to the embodiment of the present invention, as shown in fig. 2 and 4, a group of air ducts 108 are fixedly installed at the front portion of the bottom end surface of the lower template 1 and the rear portion of the bottom end surface of the lower template 1; the two groups of gas ducts 108 are respectively aligned with the two groups of gas inlet grooves 106; the exhaust ports of the two groups of gas ducts 108 are connected through a connecting pipe 109; an exhaust pipe 110 is fixedly installed at the front part of the outer wall of the connecting pipe 109; an exhaust valve 111 is fixedly installed at the tail end of the exhaust pipe 110; the gas outlet of the exhaust pipe 110 is connected to the gas inlet of the exhaust valve 111, so that when the sensor support assembly is subjected to injection molding, the mold is inflated through the inflation inlet 105, gas flows into the gas guide pipe 108 through the gas inlet groove 106, flows in the connecting pipe 109 through the gas guide pipe 108, finally flows into the exhaust pipe 110 and is exhausted through the exhaust valve 111, and then the heat in the mold can be taken away through the gas flowing, so that the cooling molding of the sensor support assembly is accelerated.

In addition, according to the embodiment of the present invention, as shown in fig. 2 and fig. 6, an auxiliary seat 115 is slidably connected to the bottom end surface of the lower template 1; the auxiliary seat 115 is an L-shaped block structure; a top plate 116 is fixedly installed on the top end surface of the auxiliary seat 115; roof 116 sliding connection is in the bottom surface of centre form 107 to after sensor support closes piece cooling shaping, can make supplementary seat 115 drive roof 116 slide in centre form 107 through promoting supplementary seat 115, close the jack-up with the good sensor support of shaping, conveniently carry out quick drawing of patterns to sensor support closes the piece.

Furthermore, according to the embodiment of the present invention, as shown in fig. 5 and 6, four guide rods 114 are fixedly connected to the front portion of the auxiliary seat 115 in a rectangular array; the bottom end surface of the lower template 1 is provided with four guide grooves 112 in a rectangular array shape; four guide rods 114 are respectively connected in the four guide grooves 112 in a sliding manner; the top end surfaces of the four guide rods 114 are fixedly connected with a return spring 113; the tail ends of the four return springs 113 are respectively and fixedly connected to the top end faces of the four guide grooves 112, so that in the process of pushing the auxiliary seat 115, the auxiliary seat 115 can drive the guide rod 114 to slide in the guide grooves 112, the guide rod 114 extrudes the return springs 113, the auxiliary seat 115 can be guided by the sliding of the guide rod 114, the auxiliary seat 115 is prevented from being shifted in the pushing process, and after demolding is completed, the auxiliary seat 115 can be reset along with the resilience of the return springs 113.

In addition, according to the embodiment of the present invention, as shown in fig. 4 and 6, two first auxiliary chutes 117 are symmetrically formed in the lower template 1; a connecting rod 118 is connected in each of the two first auxiliary sliding grooves 117 in a sliding manner; the two connecting rods 118 are respectively and fixedly connected to the left end face of the auxiliary seat 115 and the right end face of the auxiliary seat 115; the top end surfaces of the two connecting rods 118 are fixedly connected with a first extrusion block 119; first extrusion piece 119 is wedge massive structure to can drive connecting rod 118 and slide in first supplementary spout 117 when supplementary seat 115 is gliding, and then drive first extrusion piece 119 through the slip of connecting rod 118 and slide.

In addition, according to the embodiment of the present invention, as shown in fig. 4 and 6, two second auxiliary chutes 120 are symmetrically formed in the lower template 1; a sliding frame 121 is connected in the second auxiliary sliding chutes 120 in a sliding manner; the head ends of the two sliding frames 121 are respectively fixedly connected with an anti-sticking push plate 124; the two anti-sticking push plates 124 are respectively connected in a sliding manner in the left end surface of the inner die 107 and the right end surface of the inner die 107; the tail ends of the two sliding frames 121 are fixedly connected with a second extrusion block 122; the second extrusion block 122 is a wedge-shaped block structure; the two second pressing blocks 122 are respectively in contact with the two first pressing blocks 119; a third auxiliary spring 123 is fixedly connected in each of the two second auxiliary chutes 120; the end of two third auxiliary spring 123 is fixed connection respectively on the outer wall of two carriage 121, thereby can extrude second extrusion piece 122 at the gliding in-process of first extrusion piece 119, second extrusion piece 122 receives the extrusion back, can drive carriage 121 and slide and extrude third auxiliary spring 123 in second auxiliary chute 120, and then the slip through carriage 121 pushes out two antiseized push pedal 124, two antiseized push pedal 124 of pushing out can carry out slight extrusion to the outside of sensor support closes the piece, prevent that sensor support closes the piece on the inner wall of fashioned in-process adhesion inner mould 107, and cause the damage of tearing to fashioned sensor support closes the piece at the in-process of drawing of patterns, thereby influence the quality that sensor support closed the piece, after the drawing of patterns is accomplished, antiseized push pedal 124 can reset along with the resilience of third auxiliary spring 123.

The specific use mode and function of the embodiment are as follows:

in the using process of the utility model, the mold is integrally installed on a production apparatus, the stable connection between the lower mold plate 1 and the upper mold plate 103 is ensured by the positioning slide rod 102, the colloid is injected into the inner mold 107 through the feed inlet 104, the mold is inflated through the inflation inlet 105, the gas flows into the gas guide tube 108 through the gas inlet 106, the gas flows in the connecting tube 109 through the gas guide tube 108, finally, the gas flows into the exhaust tube 110 and is exhausted through the exhaust valve 111, the heat in the mold can be taken away through the gas flow, the cooling molding of the sensor support assembly is accelerated, after the cooling molding of the sensor support assembly, the auxiliary seat 115 can be pushed by pushing the auxiliary seat 115, the auxiliary seat 115 drives the guide rod 114 to slide in the guide groove 112, the guide rod 114 extrudes the reset spring 113, the auxiliary seat 115 can be guided by the sliding of the guide rod 114, the auxiliary seat 115 is prevented from shifting in the pushing process, after the auxiliary seat 115 is pushed, the auxiliary seat 115 can drive the guide rod 114 to slide in the guide groove 112, and the guide rod 114 can drive the second auxiliary seat 118 to push the second anti-sticking auxiliary seat 118 to push the second push plate 122, the second push plate 118 to push the second anti-sticking block 118, the second anti-sticking auxiliary seat 118, prevent that the sensor support from closing on the inner wall of fashioned in-process adhesion inner mould 107 to and close the piece to fashioned sensor support at the in-process of drawing of patterns and cause the damage of tearing, thereby influence the quality that the sensor support closed, after the drawing of patterns is accomplished, antiseized push pedal 124 can reset along with the resilience of third auxiliary spring 123, when not using the mould, the erection column 101 can make things convenient for the staff to place the mould.

Finally, it should be noted that the present invention is generally illustrated by one/a pair of components when describing the positions of the components and the matching relationship between the components, etc., however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other components/other paired components.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a sensor support closes piece injection mold which characterized in that includes: a lower template (1); the bottom end surface of the lower template (1) is in a rectangular array shape and is fixedly connected with four mounting columns (101); an inner die (107) is arranged in the middle of the top end surface of the lower template (1); the top end surface of the lower template (1) is in a rectangular array shape and is fixedly connected with four positioning slide bars (102); the outer walls of the four positioning slide bars (102) are connected with an upper template (103) in a sliding manner; a feed inlet (104) is formed in the middle of the top end face of the upper template (103); the feed inlet (104) is aligned with the inner die (107); an air charging port (105) is arranged in the middle of the front end surface of the upper template (103); a group of air inlet grooves (106) are formed in the front part of the bottom end face of the upper template (103) and the rear part of the bottom end face of the upper template (103); the air inlets of the two groups of air inlet grooves (106) are connected with the air outlet of the air charging port (105).

2. The sensor holder assembly injection mold of claim 1, wherein: a group of air ducts (108) are fixedly arranged at the front part of the bottom end surface of the lower template (1) and the rear part of the bottom end surface of the lower template (1); the two groups of gas guide pipes (108) are respectively aligned with the two groups of gas inlet grooves (106); the exhaust ports of the two groups of air ducts (108) are connected through a connecting pipe (109); an exhaust pipe (110) is fixedly arranged at the front part of the outer wall of the connecting pipe (109); an exhaust valve (111) is fixedly arranged at the tail end of the exhaust pipe (110); the exhaust port of the exhaust pipe (110) is connected to the air inlet of the exhaust valve (111).

3. The sensor holder assembly injection mold of claim 1, wherein: the bottom end surface of the lower template (1) is connected with an auxiliary seat (115) in a sliding manner; the auxiliary seat (115) is of an L-shaped block structure; a top plate (116) is fixedly arranged on the top end surface of the auxiliary seat (115); the top plate (116) is slidably connected to the bottom end surface of the inner mold (107).

4. The sensor holder assembly injection mold of claim 3, wherein: the front part of the auxiliary seat (115) is fixedly connected with four guide rods (114) in a rectangular array shape; the bottom end surface of the lower template (1) is provided with four guide grooves (112) in a rectangular array shape; four guide rods (114) are respectively connected in the four guide grooves (112) in a sliding manner; the top end surfaces of the four guide rods (114) are fixedly connected with a return spring (113); the tail ends of the four return springs (113) are respectively and fixedly connected to the top end surfaces of the four guide grooves (112).

5. The sensor holder assembly injection mold of claim 1, wherein: two first auxiliary sliding chutes (117) are symmetrically formed in the lower template (1); a connecting rod (118) is connected in each of the two first auxiliary sliding grooves (117) in a sliding manner; the two connecting rods (118) are respectively and fixedly connected to the left end surface of the auxiliary seat (115) and the right end surface of the auxiliary seat (115); the top end surfaces of the two connecting rods (118) are fixedly connected with a first extrusion block (119); the first extrusion block (119) is of a wedge-shaped block structure.

6. The sensor holder assembly injection mold of claim 1, wherein: two second auxiliary sliding chutes (120) are symmetrically formed in the lower template (1); a sliding frame (121) is connected in the second auxiliary sliding chutes (120) in a sliding manner; the head ends of the two sliding frames (121) are respectively fixedly connected with an anti-sticking push plate (124); the two anti-sticking push plates (124) are respectively connected in a sliding manner in the left end surface of the inner die (107) and the right end surface of the inner die (107); the tail ends of the two sliding frames (121) are fixedly connected with a second extrusion block (122); the second extrusion block (122) is of a wedge-shaped block structure; the two second extrusion blocks (122) are respectively contacted with the two first extrusion blocks (119); a third auxiliary spring (123) is fixedly connected in each of the two second auxiliary sliding grooves (120); the tail ends of the two third auxiliary springs (123) are respectively and fixedly connected to the outer walls of the two sliding frames (121).