CN211101011U - Long-life connector die - Google Patents
Long-life connector die Download PDFInfo
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- CN211101011U CN211101011U CN201921877183.XU CN201921877183U CN211101011U CN 211101011 U CN211101011 U CN 211101011U CN 201921877183 U CN201921877183 U CN 201921877183U CN 211101011 U CN211101011 U CN 211101011U
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- top end
- air hole
- limiting
- disc
- die
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Abstract
The utility model discloses a long-life connector die, which comprises a fixed base and a hydraulic cylinder body, wherein the hydraulic cylinder body is embedded in the fixed base at the central position, the top end of the hydraulic cylinder body is movably connected with a mandril at the central position of the end surface, the top end of the mandril is provided with an air hole ejection disc, the air hole ejection disc is sleeved at the end head of the top end of the mandril, the die is arranged at the middle position of the top end of the fixed base, the die is fixedly connected with the top end of the fixed base through a screw bolt, the inside of the die can be sleeved with a workpiece, the left side and the right side of the die are vertically connected with a limiting rod at the end surface of the top end of the fixed base, a lower pressing plate is arranged above the workpiece, a limiting base is arranged above the lower pressing plate, so that the upper air pressure and the lower air, the ejection force is increased, so that the workpiece is bounced when contacting the workpiece.
Description
Technical Field
The utility model belongs to the technical field of the mould is relevant, concretely relates to long-life connector mould.
Background
The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the tool is composed of various parts, different moulds are composed of different parts, and the processing of the appearance of an article is realized mainly by changing the physical state of a formed material.
The existing connector mould technology has the following problems: the embossing mold utensil is being suppressed the back to the connector work piece, and the ejecting part of its bottom is in ejecting in-process, is the setting of pasting mutually with the base, and this airtight space is the negative pressure form in the stroke of pasting mutually promptly, and this negative pressure space can increase substantially hydraulic dynamics, and then leads to pasting after the stroke mutually, because of the hydraulic pressure intensity is great, and then apply in the increase of work piece surface dynamics, lead to the work piece to appear bouncing phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-life connector mould, with the embossing mold utensil that provides in solving above-mentioned background art after suppressing the connector work piece, the ejecting part of its bottom is at ejecting in-process, be the setting of pasting mutually with the base, this airtight space is the negative pressure form in the stroke of pasting mutually promptly, this negative pressure space can increase substantially hydraulic dynamics, and then after leading to pasting the stroke mutually, because of hydraulic pressure dynamics is great, and then apply in the increase of work piece surface dynamics, lead to the work piece problem that the bounce to appear.
In order to achieve the above object, the utility model provides a following technical scheme:
a connector die with long service life comprises a fixed base and a hydraulic cylinder body, wherein the hydraulic cylinder body is embedded in the fixed base at the central position, the top end of the hydraulic cylinder body is movably connected with an ejector rod at the central position of an end face, the top end of the ejector rod is provided with an air hole ejection disc, the air hole ejection disc is sleeved at the end head of the top end of the ejector rod, the top end of the fixed base is provided with a die at the middle position, the die is fixedly connected to the top end of the fixed base through a screw bolt, the inside of the die can be sleeved with a workpiece, the end faces of the top ends of the fixed base at the left side and the right side of the die are vertically connected with limiting rods, a lower pressing plate is arranged above the workpiece, a limiting base is arranged above the lower pressing plate, and the lower pressing plate is fixedly connected to the middle position of the, the inside of limit base is lieing in the vertical interlude of position in gag lever post department about, the top of limit base is being located terminal surface center department and is being connected with the hydraulic stem, the ejecting dish of gas pocket includes gas pocket, top dish and bolt joint cover, the top of ejector pin is provided with the top dish, the top of top dish is running through being provided with the gas pocket being close to outside edge, the gas pocket runs through to the bottom of top dish from the top of top dish, the top of top dish is connected with the bolt joint cover through integrative casting mould, the bolt joint cover cup joints in the top end department of ejector pin.
Preferably, the end face of the bottom end of the workpiece is attached to the end face of the top end of the fixed base, and the workpiece can be peeled off from the inside of the mold in the process that the air hole ejection plate moves upwards.
Preferably, the air holes are uniformly arranged in a surrounding manner relative to the top disc, and the pore diameters of the air holes are the same.
Preferably, the limiting base can move up and down through limiting of the limiting rod under the driving of the hydraulic rod, and the moving speed of the limiting base relative to the limiting rod is uniform.
Preferably, the air hole ejection disc can move along with the ejector rod when the hydraulic cylinder body drives the ejector rod to move up and down.
Preferably, the inside of unable adjustment base is in central point department of putting and is the setting of T type groove, hydraulic cylinder body imbeds in the wide head position department of T type groove, gas pocket ejection dish and ejector pin are located the narrow head position department of T type groove.
Preferably, the outer wall of the air hole ejecting disc is attached to the through groove wall at the central position of the fixed base.
Compared with the prior art, the utility model provides a long-lived connector mould possesses following beneficial effect:
the top plate is used, the bolting sleeve is connected through the bottom end in the process of setting, the top end of the ejector rod is sleeved, the top end is located when the top plate is used, the air hole arranged in the surrounding mode is encircled, the air pressure at the upper position and the lower position in the moving process is kept to be in a flat arrangement, the arrangement is realized, the fixing base can be avoided in the using process, the top plate and the center penetrate through the groove wall to be in a mutually-adhered arrangement, the inner space is in a closed state, the air pressure can be effectively balanced, the hydraulic pressure is avoided under the negative pressure environment, the ejection force is increased, and the workpiece bounce phenomenon occurs when the workpiece is contacted.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural diagram of a long-life connector mold according to the present invention before pressing;
fig. 2 is a schematic structural diagram of a long-life connector mold in pressing according to the present invention;
fig. 3 is a schematic structural view of a long-life connector mold according to the present invention after pressing;
fig. 4 is a schematic structural diagram of an ejection part in a connector mold with a long service life according to the present invention;
fig. 5 is a schematic structural diagram of a mold in a connector mold with a long service life according to the present invention;
in the figure: 1. a hydraulic lever; 2. a limiting rod; 3. a limiting base; 4. a lower pressing plate; 5. a workpiece; 6. a mold; 7. a fixed base; 8. the air hole ejecting plate; 9. a top rod; 10. a hydraulic cylinder block; 81. air holes; 82. a top tray; 83. and (4) bolting the sleeve.
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.
Referring to fig. 1-5, the present invention provides a long-life connector mold, which comprises:
a connector die with long service life comprises a fixed base 7 and a hydraulic cylinder body 10, wherein the hydraulic cylinder body 10 is embedded in the fixed base 7 at the center, a push rod 9 is movably connected to the top end of the hydraulic cylinder body 10 at the center of an end face, an air hole ejecting disc 8 is arranged at the top end of the push rod 9, the air hole ejecting disc 8 can move along with the push rod 9 when the hydraulic cylinder body 10 drives the push rod 9 to move up and down, the air hole ejecting disc 8 is sleeved at the top end of the push rod 9, a die 6 is arranged at the middle position of the top end of the fixed base 7, the die 6 is fixedly connected to the top end of the fixed base 7 through a screw bolt, a workpiece 5 can be sleeved in the die 6, the end face of the bottom end of the workpiece 5 is attached to the end face of the top end of the fixed base 7, the workpiece 5 can be peeled off from the inside of the die 6 in the process of moving up, the inside of fixed baseplate 7 is being located central point and is being arranged in T type groove, and hydraulic cylinder body 10 imbeds in T type groove wide head position department, and gas pocket liftout dish 8 and ejector pin 9 are located T type groove narrow head position department.
The utility model provides a long-lived connector mould, including the left and right sides of mould 6 the vertical gag lever post 2 that is connected with in the top terminal surface department that is located fixed baseplate 7, the top of work piece 5 is provided with holding down plate 4, the top of holding down plate 4 is provided with spacing base 3, holding down plate 4 passes through screw bolt fixed connection in the bottom middle part position department of spacing base 3, the inside of spacing base 3 is being located the vertical interlude of left and right sides position in gag lever post 2 department, the top of spacing base 3 is being located the terminal surface center department and is being connected with hydraulic stem 1, spacing base 3 can reciprocate through gag lever post 2's spacing under the drive of hydraulic stem 1, spacing base 3 is even speed for gag lever post 2's translation speed.
The utility model provides a long-life connector mould, including gas pocket ejection dish 8 including gas pocket 81, top dish 82 and bolt cover 83, the top of ejector pin 9 is provided with a set 82, the top of top dish 82 runs through being provided with gas pocket 81 being close to outside edge, gas pocket 81 is around align to grid 82 for top dish 82, the aperture size homogeneous phase of gas pocket 81, gas pocket 81 runs through to the bottom of top dish 82 from the top of top dish 82, the top of top dish 82 is connected with bolt cover 83 through integrative casting mould, bolt cover 83 cup joints in the top end department of ejector pin 9, such setting, can avoid fixed baseplate 7 in the in-process that uses, it pastes the setting mutually to run through the cell wall because of top dish 82 and center, lead to the inner space to be airtight state, atmospheric pressure about can effectual balance.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, a workpiece 5 is placed in a die 6, the lower press plate 4 at the bottom end of a limiting base 3 is driven to move downwards through the limiting of a limiting rod 2 by the acting force of a hydraulic device at a hydraulic rod 1, when the lower press plate 4 contacts the workpiece 5, the lower press plate can be pressed and formed under the action of strong hydraulic force, after the forming, a push rod 9 is driven to move by a hydraulic cylinder body 10 embedded in a fixed base 7, the push rod 9 can be ejected out of a disc 8 through an air hole arranged at the end in the process of moving upwards, so that the workpiece 5 is ejected out of the die 6, when in use, the air hole ejecting disc 8 is newly arranged, when in use, the air hole ejecting disc 8 comprises an air hole 81, the three components of the ejecting disc 82 and a bolting sleeve 83, wherein the ejecting disc 82 is used, the bolting sleeve 83 connected at the bottom end is arranged in the process of the ejecting disc 82, come to cup joint in the top end department of ejector pin 9, it is through top surface department when using, encircles the gas pocket 81 that sets up and keeps the atmospheric pressure that moves the position department about the in-process and be the setting of keeping level, and such setting can be in the in-process of using avoids fixed baseplate 7, runs through the cell wall because of top dish 82 and center and is the setting of pasting mutually, leads to the inner space to be airtight state, atmospheric pressure about can effectual balance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A connector mould with long service life comprises a fixed base (7) and a hydraulic cylinder body (10), and is characterized in that: a hydraulic cylinder body (10) is embedded in the center of the fixed base (7), a top rod (9) is movably connected to the top end of the hydraulic cylinder body (10) at the center of the end face, an air hole ejecting disc (8) is arranged at the top end of the top rod (9), the air hole ejecting disc (8) is sleeved at the end of the top rod (9), a die (6) is arranged at the middle of the top end of the fixed base (7), the die (6) is fixedly connected to the top end of the fixed base (7) through a screw bolt, a workpiece (5) can be sleeved in the die (6), limiting rods (2) are vertically connected to the end face of the top end of the fixed base (7) at the left side and the right side of the die (6), a lower pressing plate (4) is arranged above the workpiece (5), and a limiting base (3) is arranged above the lower pressing plate (4), the lower pressing plate (4) is fixedly connected to the middle position of the bottom end of the limiting base (3) through screw bolting, the limiting base (3) is located at the left and right positions and is vertically inserted into the limiting rod (2), the top end of the limiting base (3) is connected with the hydraulic rod (1) at the center of the end face, the air hole ejecting disc (8) comprises an air hole (81), an ejecting disc (82) and a bolting sleeve (83), the top of the ejector rod (9) is provided with the ejecting disc (82), the top end of the ejecting disc (82) penetrates through the air hole (81) near the outer edge, the air hole (81) penetrates through the bottom end of the ejecting disc (82) from the top end of the ejecting disc (82), the top end of the ejecting disc (82) is connected with the bolting sleeve (83) through an integral casting mold, and the bolting sleeve (83) is sleeved on the end of the ejector rod (9).
2. A long-life connector mold according to claim 1, wherein: the bottom end face of the workpiece (5) is attached to the top end face of the fixed base (7), and the workpiece (5) can be stripped from the inside of the die (6) in the process that the air hole ejection disc (8) moves upwards.
3. A long-life connector mold according to claim 1, wherein: the air holes (81) are uniformly arranged in a surrounding mode relative to the top disc (82), and the pore sizes of the air holes (81) are the same.
4. A long-life connector mold according to claim 1, wherein: the limiting base (3) can move up and down through limiting of the limiting rod (2) under the driving of the hydraulic rod (1), and the moving speed of the limiting base (3) relative to the limiting rod (2) is uniform.
5. A long-life connector mold according to claim 1, wherein: the air hole ejection disc (8) can move along with the ejector rod (9) when the hydraulic cylinder body (10) drives the ejector rod (9) to move up and down.
6. A long-life connector mold according to claim 1, wherein: the inside of unable adjustment base (7) is being located central point and puts the department and be the setting of T type groove, hydraulic cylinder body (10) are embedded into T type groove wide head position department, gas pocket ejection dish (8) and ejector pin (9) are located T type groove narrow head position department.
7. A long-life connector mold according to claim 1, wherein: the outer wall of the air hole ejecting disc (8) is attached to the through groove wall at the central position of the fixed base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877183.XU CN211101011U (en) | 2019-11-04 | 2019-11-04 | Long-life connector die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877183.XU CN211101011U (en) | 2019-11-04 | 2019-11-04 | Long-life connector die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211101011U true CN211101011U (en) | 2020-07-28 |
Family
ID=71696420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877183.XU Active CN211101011U (en) | 2019-11-04 | 2019-11-04 | Long-life connector die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211101011U (en) |
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2019
- 2019-11-04 CN CN201921877183.XU patent/CN211101011U/en active Active
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