CN212949035U - Chair injection mold facilitating demolding - Google Patents
Chair injection mold facilitating demolding Download PDFInfo
- Publication number
- CN212949035U CN212949035U CN202021448679.8U CN202021448679U CN212949035U CN 212949035 U CN212949035 U CN 212949035U CN 202021448679 U CN202021448679 U CN 202021448679U CN 212949035 U CN212949035 U CN 212949035U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- lower bolster
- chair
- base
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001746 injection moulding Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a make things convenient for chair injection mold of drawing of patterns, including the base, the upper end of base is equipped with the riser, and the upper end of riser is equipped with the roof, and the upper end of base is equipped with the cylinder, and the upper end of cylinder is equipped with the lower bolster, and the outside of lower bolster is equipped with branch, and spout sliding connection is passed through in the inboard of riser in the outside of branch, is equipped with lower die cavity in the lower bolster, and sliding connection has the stripper plate in the lower die cavity. The injection mold can lead cold water into the cooling channel through the water inlet connector and then flow out through the water outlet connector, so that an upper mold groove in the upper mold plate is cooled, and a formed part is stable; this injection mold can drive the lower bolster through the cylinder and shift up for the operation of moulding plastics can be carried out through the pipe of moulding plastics to lower bolster and cope match-plate pattern contact, and electric telescopic handle can drive the stripper and remove, and the landing leg length of control formation chair can be accomplished the drawing of patterns operation simultaneously.
Description
Technical Field
The utility model belongs to the technical field of injection mold, specifically be a make things convenient for chair injection mold of drawing of patterns.
Background
An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.
The existing chair injection mold cannot form different formed parts according to the length of chair legs, so that the injection mold is low in use adaptability, the formed parts are inconvenient to use in demolding operation, the chair cannot be cooled, and the chair is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for chair injection mold of drawing of patterns to solve the inconvenient problem of drawing of patterns.
In order to achieve the above object, the utility model provides a following technical scheme: a chair injection mold convenient for demolding comprises a base, wherein a vertical plate is arranged at the upper end of the base, two vertical plates are arranged and are respectively welded at the left side and the right side of the base, a top plate is arranged at the upper end of the vertical plate, the top plate is fixedly welded at the upper end of the vertical plate, an air cylinder is arranged at the upper end of the base, the air cylinder is fixedly welded at the center of the upper end of the base, a lower template is arranged at the upper end of the air cylinder, the lower template is fixedly welded at the upper end of the air cylinder, so that the air cylinder can drive the lower template to move up and down, two supporting rods are arranged at the outer side of the lower template and are respectively welded at the left side and the right side of the lower template, the outer sides of the supporting rods are slidably connected to the inner side of the vertical plate through sliding chutes, the supporting rods at two sides, the stripper plate is equipped with four, slides in the die cavity down respectively, the lower extreme of stripper plate is equipped with electric telescopic handle, and the fixed welding of electric telescopic handle is at the lower extreme of stripper plate, electric telescopic handle's lower extreme passes the lower bolster and is connected with the base, and electric telescopic handle's power shaft can slide in the lower bolster, and electric telescopic handle's lower extreme fixed welding is in the upper end of base, the last scale that is equipped with of electric telescopic handle, the scale is evenly laid on electric telescopic handle's power shaft.
Preferably, the lower extreme of roof is equipped with the cope match-plate pattern, and the fixed welding of cope match-plate pattern is at the lower extreme of roof, be equipped with the die cavity in the cope match-plate pattern, in the cope match-plate pattern was located to the die cavity, go up die cavity and die cavity down and can constitute the chair.
Preferably, the outer side of the upper die plate is provided with an annular supporting block, the annular supporting block is fixedly welded on the outer side of the upper die plate, and the inner side of the annular supporting block can slide on the outer surface of the lower die plate.
Preferably, the upper end of cope match-plate pattern is equipped with the pipe of moulding plastics, and the upper end of cope match-plate pattern is located to the pipe of moulding plastics, conveniently carries out the pouring into of raw materials.
Preferably, a cooling channel is arranged in the upper template, the cooling channel is arranged in the upper template and is close to the upper mold groove, and therefore raw materials in the upper mold groove can be cooled conveniently.
Preferably, the upper end of the cooling channel is provided with a water inlet joint, and the water inlet joint is arranged at one end of the cooling channel and is arranged at the upper end of the upper template.
Preferably, a water outlet joint is arranged on the outer side of the cooling channel, and the water outlet joint is arranged at the other end of the cooling channel and is arranged on the outer side of the upper template.
Compared with the prior art, the beneficial effects of the utility model are that: 1. this injection mold can let in cold water in to cooling channel through water supply connector, and rethread water connectors flows for the last mould groove in the cope match-plate pattern cools off, makes the formed part comparatively stable.
2. This injection mold can drive the lower bolster through the cylinder and shift up for the operation of moulding plastics can be carried out through the pipe of moulding plastics to lower bolster and cope match-plate pattern contact, and electric telescopic handle can drive the stripper and remove, and the landing leg length of control formation chair can be accomplished the drawing of patterns operation simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional top view of the present invention.
In the figure: 1. a base; 11. a vertical plate; 12. a top plate; 21. a cylinder; 22. a lower template; 23. a strut; 24. a chute; 25. a lower die cavity; 26. a stripper plate; 27. an electric telescopic rod; 28. calibration; 31. mounting a template; 32. feeding a die cavity; 33. an annular support block; 34. injection molding a tube; 35. a water inlet joint; 36. a cooling channel; 37. and a water outlet joint.
Detailed Description
Referring to fig. 1-3, an injection mold for a chair convenient for demolding comprises a base 1, wherein two vertical plates 11 are arranged at the upper end of the base 1, the vertical plates 11 are respectively welded at the left and right sides of the base 1, a top plate 12 is arranged at the upper end of the vertical plate 11, the top plate 12 is fixedly welded at the upper end of the vertical plate 11, an air cylinder 21 is arranged at the upper end of the base 1, the air cylinder 21 is fixedly welded at the center of the upper end of the base 1, a lower template 22 is arranged at the upper end of the air cylinder 21, the lower template 22 is fixedly welded at the upper end of the air cylinder 21, so that the air cylinder 21 can drive the lower template 22 to move up and down, two support rods 23 are arranged at the outer side of the lower template 22, the two support rods 23 are respectively welded at the left and right sides of the lower template 22, the outer sides of the support rods 23 are slidably connected to, be equipped with die cavity 25 down in the lower bolster 22, in die cavity 25 locates lower bolster 22, sliding connection has stripper 26 in die cavity 25 down, and stripper 26 is equipped with four, slides in die cavity 25 down respectively, the lower extreme of stripper 26 is equipped with electric telescopic handle 27, and electric telescopic handle 27 fixed welding is at the lower extreme of stripper 26, electric telescopic handle 27's lower extreme passes lower bolster 22 and is connected with base 1, and electric telescopic handle 27's power shaft can slide in lower bolster 22, and electric telescopic handle 27's lower extreme fixed welding is in base 1's upper end, electric telescopic handle 27 is last to be equipped with scale 28, and scale 28 evenly lays on electric telescopic handle 27's power shaft.
Referring to fig. 1 and 2, an upper mold plate 31 is disposed at a lower end of the top plate 12, the upper mold plate 31 is fixedly welded to the lower end of the top plate 12, an upper mold cavity 32 is disposed in the upper mold plate 31, and the upper mold cavity 32 and the lower mold cavity 25 may form a chair shape.
Referring to fig. 1 and 2, an annular supporting block 33 is disposed on an outer side of the upper mold plate 31, the annular supporting block 33 is fixedly welded to the outer side of the upper mold plate 31, and an inner side of the annular supporting block 33 can slide on an outer surface of the lower mold plate 22.
Referring to fig. 1 and 2, an injection pipe 34 is disposed at an upper end of the upper mold plate 31, and the injection pipe 34 is disposed at an upper end of the upper mold plate 31 to facilitate injecting the raw material.
Referring to fig. 1 and 2, a cooling channel 36 is disposed in the upper mold plate 31, and the cooling channel 36 is disposed in the upper mold plate 31 and close to the upper mold cavity 32, so as to facilitate cooling of the raw material in the upper mold cavity 32.
Referring to fig. 1 and 2, a water inlet connector 35 is disposed at an upper end of the cooling channel 36, and the water inlet connector 35 is disposed at one end of the cooling channel 36 and at an upper end of the upper mold plate 31.
Referring to fig. 1 and 2, a water outlet joint 37 is disposed on an outer side of the cooling channel 36, and the water outlet joint 37 is disposed on the other end of the cooling channel 36 and is disposed on an outer side of the upper mold plate 31.
The working principle of the scheme is as follows: when the chair is used, the air cylinder 21 can be opened, the air cylinder 21 drives the lower template 22 to move upwards, the supporting rods 23 on two sides of the lower template 22 slide in the sliding grooves 24, the lower template 22 moves more stably, the lower template 22 can slide in the annular supporting block 33 of the upper template 31 until the lower template 22 is contacted with the upper template 31, the electric telescopic rods 27 on four sides are opened as required, the electric telescopic rods 27 drive the stripping plate 26 to slide in the lower mold groove 25, the length of the chair legs is set according to the indication of the scales 28, raw materials are put into the upper mold groove 32 and the lower mold groove 25 through the injection pipes 34, the chair is convenient to form, water flows into the cooling channel 36 through the water inlet connector 35 and flows out through the water outlet connector 37, the formed part is convenient to be cooled, the air cylinder 21 is opened at the moment, the air cylinder 21 drives the lower template 22 to move downwards, the lower template 22 drives the supporting rods 23 on two sides to slide in the, because the position of the electric telescopic rod 27 is not fixed, the demoulding plate 26 at the upper end of the electric telescopic rod 27 pushes the formed part open, and the formed part is conveniently demoulded.
Claims (7)
1. The utility model provides a chair injection mold of convenient drawing of patterns, includes base (1), its characterized in that: the upper end of base (1) is equipped with riser (11), the upper end of riser (11) is equipped with roof (12), the upper end of base (1) is equipped with cylinder (21), the upper end of cylinder (21) is equipped with lower bolster (22), the outside of lower bolster (22) is equipped with branch (23), spout (24) sliding connection in the inboard of riser (11) is passed through in the outside of branch (23), be equipped with lower die cavity (25) in lower bolster (22), sliding connection has stripper (26) in lower die cavity (25), the lower extreme of stripper (26) is equipped with electric telescopic handle (27), the lower extreme of electric telescopic handle (27) passes lower bolster (22) and is connected with base (1), be equipped with scale (28) on electric telescopic handle (27).
2. The chair injection mold convenient for demolding as claimed in claim 1, wherein: the lower end of the top plate (12) is provided with an upper template (31), and an upper die cavity (32) is arranged in the upper template (31).
3. The chair injection mold convenient for demolding as claimed in claim 2, wherein: and an annular supporting block (33) is arranged on the outer side of the upper template (31).
4. The chair injection mold convenient for demolding as claimed in claim 2, wherein: and an injection molding pipe (34) is arranged at the upper end of the upper template (31).
5. The chair injection mold convenient for demolding as claimed in claim 2, wherein: a cooling channel (36) is arranged in the upper template (31).
6. The chair injection mold convenient for demolding as claimed in claim 5, wherein: and a water inlet connector (35) is arranged at the upper end of the cooling channel (36).
7. The chair injection mold convenient for demolding as claimed in claim 5, wherein: and a water outlet joint (37) is arranged on the outer side of the cooling channel (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448679.8U CN212949035U (en) | 2020-07-21 | 2020-07-21 | Chair injection mold facilitating demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448679.8U CN212949035U (en) | 2020-07-21 | 2020-07-21 | Chair injection mold facilitating demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212949035U true CN212949035U (en) | 2021-04-13 |
Family
ID=75394736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021448679.8U Expired - Fee Related CN212949035U (en) | 2020-07-21 | 2020-07-21 | Chair injection mold facilitating demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212949035U (en) |
-
2020
- 2020-07-21 CN CN202021448679.8U patent/CN212949035U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210257111U (en) | Structure convenient for demoulding of injection mould | |
| CN211518413U (en) | Lawn plastic brick injection mold that cooling effect is good | |
| CN213564190U (en) | Injection mold capable of being cooled rapidly | |
| CN212795717U (en) | Plastic injection mold convenient for demolding | |
| CN216860511U (en) | Demoulding structure of injection mould | |
| CN207772247U (en) | A kind of precision plastic rubber accessory production mould | |
| CN212949035U (en) | Chair injection mold facilitating demolding | |
| CN218985648U (en) | Shaping and cooling equipment for injection products | |
| CN207954531U (en) | A kind of undercut loose-core injection mould | |
| CN217729510U (en) | Injection mold with quick cooling function | |
| CN216126533U (en) | Novel die casting machine | |
| CN212498763U (en) | Novel injection mold | |
| CN212194011U (en) | Injection mold for injection molding display middle frame | |
| CN108081555A (en) | A kind of undercut loose-core injection mould and its method of work | |
| CN208052476U (en) | A kind of oblique top die sinking injection mold | |
| CN213321365U (en) | Be convenient for pour and roll up tie plate mould | |
| CN213729299U (en) | Casting device is used in injection mold production with cooling function | |
| CN215359634U (en) | Injection mold structure capable of improving injection molding quality | |
| CN219618392U (en) | Motorcycle center cover injection mold with slide block core pulling mechanism | |
| CN220741975U (en) | Injection mold for fixing seat | |
| CN219522767U (en) | Plastic part mold with good surface fluidity | |
| CN212920311U (en) | Square plate injection mold with cooling structure | |
| CN115042398B (en) | Shaping and cooling equipment for injection products | |
| CN216992846U (en) | Lower switch panel injection mold structure | |
| CN219789092U (en) | Plastic fence injection molding die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |