CN212288538U - Steel ball sleeve rapid forming die - Google Patents
Steel ball sleeve rapid forming die Download PDFInfo
- Publication number
- CN212288538U CN212288538U CN202020777496.4U CN202020777496U CN212288538U CN 212288538 U CN212288538 U CN 212288538U CN 202020777496 U CN202020777496 U CN 202020777496U CN 212288538 U CN212288538 U CN 212288538U
- Authority
- CN
- China
- Prior art keywords
- die
- steel ball
- base
- die sleeve
- sleeve plate
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- 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
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Abstract
The utility model discloses a quick forming die of steel ball cover, the on-line screen storage device comprises a base, the middle-end fixed surface of base has the mould pipe, the mould pipe is provided with crooked die sleeve board outward, crooked die sleeve inboard surface evenly is provided with the circle die head, form the die cavity between mould pipe and the crooked die sleeve board, the limit portion fixed surface of base has the square frame seat, the fixed surface of square frame seat has the cylinder, the push rod department terminal surface of cylinder is fixed outside crooked die sleeve board, the inboard surface of mould pipe is provided with the mouth of moulding plastics, extrudees each other through a plurality of crooked die sleeve boards and merges into whole die holder, sets up circle die head and mould pipe cooperation in it, but one shot forming after moulding plastics, and its plastics steel ball cover surface hole all one shot forming reduces manufacturing procedure, improves machining efficiency.
Description
Technical Field
The utility model relates to a steel ball cover processing field, more specifically say, relate to a steel ball cover rapid prototyping mould.
Background
The steel ball sleeve moves axially and radially at high precision, the matching shaft and the sleeve are in interference fit, gapless assembly can be realized, and the combination precision is extremely high, so that the steel ball sleeve is widely applied to the die industry, the machine equipment industry and the high-precision operation or movement industry;
the steel ball sleeve is different in type and material, and comprises a steel sleeve, a copper sleeve, an aluminum sleeve, a plastic sleeve and the like, wherein an injection mold is required during the processing of the plastic steel ball sleeve, the injection mold is inconvenient to form at one time, the pipe sleeve structure is formed by injection molding firstly, holes are formed in the surface, and the processing procedures are multiple, inconvenient and low in efficiency.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a quick forming die of steel ball cover mutually extrudees through a plurality of crooked die sleeve boards and merges into whole die holder, sets up round die head and mould pipe cooperation in it, but one shot forming after moulding plastics, and its plastics steel ball cover surface hole all one shot forming reduces manufacturing procedure, improves machining efficiency.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a steel ball cover rapid prototyping mould, includes the base, the middle-end fixed surface of base has the mould pipe, the mould pipe is provided with crooked die sleeve board outward, crooked die sleeve inboard surface evenly is provided with the circle die head, form the die cavity between mould pipe and the crooked die sleeve board, the limit portion fixed surface of base has the square frame seat, the surface mounting of square frame seat has the cylinder, the propelling rod department terminal surface of cylinder is fixed outside crooked die sleeve board, the inboard surface of mould pipe is provided with the mouth of moulding plastics, extrudees each other through a plurality of crooked die sleeve boards and merges into whole die holder, sets up circle die head and mould pipe cooperation in it, can one shot forming after moulding plastics, and its plastics steel ball cover surface hole all one shot forming reduces manufacturing procedure, improves machining efficiency.
Furthermore, the surface of the base is provided with a boss, the inner side surface of the lower end of the bending die sleeve plate is provided with a notch which is attached to the outer surface of the boss, and the bottom of the bending die sleeve plate can be attached and sealed after the bending die base plate is clamped.
Furthermore, the surface of the upper end of the bending die sleeve plate is provided with a flanging which is clamped in an outer ring groove at the upper end of the die pipe, and after the four bending die seat plates are clamped, the flanging at the top can be clamped and sealed.
Furthermore, the outer surface of the die pipe is provided with an invagination groove, the depth of the invagination groove is not more than two millimeters, the end surface of the round die head is clamped in the invagination groove, when the extrusion bending die base plates are combined, the round die head can be clamped in the invagination groove, no gap is left during injection molding, and sealing can be carried out.
Furthermore, a positioning pin is fixed on the outer surface of the lower end of the bending die sleeve plate, the outer surface of the positioning pin is connected in a sliding hole reserved on the lower side of the square frame seat in a sliding mode, and when the bending die sleeve plate moves, the positioning pin can slide in the sliding hole and can be used for positioning and supporting in a sliding mode.
Compared with the prior art, the utility model has the advantages of:
(1) a plurality of bending die sleeve plates are mutually extruded and combined into an integral die holder, a round die head is arranged in the integral die holder and matched with a die pipe, the integral die holder can be formed at one time after injection molding, and the surface holes of the plastic steel ball sleeve are formed at one time, so that the processing procedures are reduced, and the processing efficiency is improved.
(2) The surface of base is equipped with the boss, and the lower extreme inboard surface of bending die sleeve board establishes the incision and laminates at the surface of boss, behind the bending die bedplate block, can make the bottom comparatively laminate sealed.
(3) The surface of the upper end of the bending die sleeve plate is provided with a flanging which is clamped in an outer ring groove at the upper end of the die pipe, and after the four bending die base plates are clamped, the flanging at the top can be clamped and sealed.
(4) The outer surface of the die pipe is provided with an invagination groove, the depth of the invagination groove is not more than two millimeters, the end surface of the round die head is clamped into the invagination groove, when the extrusion bending die base plates are combined, the round die head can be clamped into the invagination groove, no gap is left during injection molding, and sealing can be carried out.
(5) The outer surface of the lower end of the bending die sleeve plate is fixedly provided with a positioning pin, the outer surface of the positioning pin is connected in a sliding hole reserved on the lower side of the square frame seat in a sliding mode, and when the bending die sleeve plate moves, the positioning pin can slide in the sliding hole and can be used for sliding positioning and supporting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
The reference numbers in the figures illustrate:
the injection molding machine comprises a base 1, a mold pipe 2, a bending mold sleeve plate 3, a round mold head 4, a mold cavity 100, a square frame seat 5, a cylinder 6, an injection molding opening 20, a boss 10, a flanging 30, an invagination groove 200 and a positioning pin 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a steel ball sleeve rapid forming die comprises a base 1, a die tube 2 is fixed on the middle end surface of the base 1, a bending die sleeve plate 3 is arranged outside the die tube 2, round die heads 4 are uniformly arranged on the inner side surface of the bending die sleeve plate 3, a die cavity 100 is formed between the die tube 2 and the bending die sleeve plate 3, a square frame seat 5 is fixed on the edge surface of the base 1, an air cylinder 6 (a product in the prior art) is fixed on the outer surface of the square frame seat 5, the end surface of a pushing rod of the air cylinder 6 is fixed outside the bending die sleeve plate 3, and an injection molding port 20 is arranged on the inner side surface of the die tube 2.
Referring to fig. 1-3, a boss 10 is provided on the surface of a base 1, a notch is provided on the inner surface of the lower end of a bending die sleeve plate 3 and is attached to the outer surface of the boss 10, the bottom of the bending die sleeve plate 3 is relatively attached and sealed after the bending die base plate 3 is clamped, a flange 30 is provided on the upper end surface of the bending die sleeve plate 3, the flange 30 is clamped in the outer ring groove of the upper end of a die tube 2, the top flange 30 is clamped and sealed after the four bending die base plates 3 are clamped, an inner concave groove 200 is provided on the outer surface of the die tube 2, the depth of the inner concave groove 200 is not more than two millimeters, the end surface of a round die head 4 is clamped in the inner concave groove 200, when the bending die base plates 3 are combined by extrusion, the round die head 4 can be clamped in the inner concave groove 200 without a gap during injection molding, sealing can be performed, a positioning pin 7 is fixed on the outer surface of the lower end of the bending die sleeve plate 3, the outer, the positioning pin 7 can slide in the sliding hole and can perform sliding positioning support.
When the die is used, the cylinder 6 is fixed on the outer surface of the square frame seat 5, the end face of the pushing rod of the cylinder 6 is fixed outside the bending die sleeve plate 3, the bending die sleeve plate 3 can be pushed by the cylinder 6 to extrude with each other to form a barrel die holder, the inner side surface of the bending die sleeve plate 3 is uniformly provided with the round die heads 4, a tubular die cavity 100 is formed between the die tube 2 and all the bending die sleeve plates 3, the inner side surface of the die tube 2 is provided with the injection port 20, the die cavity 100 is filled after the injection through the injection port 20, the surface of a workpiece is provided with a plurality of holes after the forming, the one-step forming is convenient, when the workpiece is cooled and stripped, the bending die plate 3 is driven by the cylinder 6 to be separated outwards, the round die head 4 can be separated from the workpiece through die pressing, and the workpiece is sleeved outside the die.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a steel ball cover rapid prototyping mould, includes base (1), its characterized in that: the middle end surface of the base (1) is fixed with a die tube (2), a bending die sleeve plate (3) is arranged outside the die tube (2), a round die head (4) is uniformly arranged on the inner side surface of the bending die sleeve plate (3), a die cavity (100) is formed between the die tube (2) and the bending die sleeve plate (3), a square frame seat (5) is fixed on the surface of the edge of the base (1), an air cylinder (6) is fixed on the outer surface of the square frame seat (5), the end face of a pushing rod of the air cylinder (6) is fixed outside the bending die sleeve plate (3), and an injection molding opening (20) is formed in the inner side surface of the die tube (2).
2. The steel ball sleeve rapid forming die of claim 1, which is characterized in that: the surface of the base (1) is provided with a boss (10), and the inner side surface of the lower end of the bending die sleeve plate (3) is provided with a notch which is attached to the outer surface of the boss (10).
3. The steel ball sleeve rapid forming die of claim 1, which is characterized in that: and a flanging (30) is arranged on the upper end surface of the bending die sleeve plate (3), and the flanging (30) is clamped in an outer ring groove at the upper end of the die tube (2).
4. The steel ball sleeve rapid forming die of claim 1, which is characterized in that: an invagination groove (200) is formed in the outer surface of the die tube (2), the depth of the invagination groove (200) is not more than two millimeters, and the end face of the circular die head (4) is clamped in the invagination groove (200).
5. The steel ball sleeve rapid forming die of claim 1, which is characterized in that: and a positioning pin (7) is fixed on the outer surface of the lower end of the bending die sleeve plate (3), and the outer surface of the positioning pin (7) is connected in a sliding hole reserved on the lower side of the square frame seat (5) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777496.4U CN212288538U (en) | 2020-05-12 | 2020-05-12 | Steel ball sleeve rapid forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777496.4U CN212288538U (en) | 2020-05-12 | 2020-05-12 | Steel ball sleeve rapid forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288538U true CN212288538U (en) | 2021-01-05 |
Family
ID=73966050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020777496.4U Expired - Fee Related CN212288538U (en) | 2020-05-12 | 2020-05-12 | Steel ball sleeve rapid forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288538U (en) |
-
2020
- 2020-05-12 CN CN202020777496.4U patent/CN212288538U/en not_active Expired - Fee Related
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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: 20210105 Termination date: 20210512 |