CN211101155U - Square production mould of three-way pipe - Google Patents
Square production mould of three-way pipe Download PDFInfo
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- CN211101155U CN211101155U CN201921545194.8U CN201921545194U CN211101155U CN 211101155 U CN211101155 U CN 211101155U CN 201921545194 U CN201921545194 U CN 201921545194U CN 211101155 U CN211101155 U CN 211101155U
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Abstract
The utility model discloses a square production mould of three-way pipe, left mold core and right-hand mold core including relative activity setting, set up on the outer wall of left mold core and have tee bend left half die cavity, the lateral wall that left mold core is located tee bend left half die cavity edge is first left binding face, set up on the right-hand outer wall of mold core and have tee bend right half die cavity, the lateral wall that right-hand mold core is located tee bend right half die cavity edge is first right binding face, first left binding face and first right binding face are the plane, when left mold core lid closes on right-hand mold core, first left binding face and the laminating of first right binding face, tee bend left half die cavity and tee bend right half die cavity intercommunication form the tee bend die cavity simultaneously. Left mold core and right mold core realize the face contact through first left binding face and first right binding face for half die cavity on the left side of tee bend and half die cavity on the right side of tee bend can aim at more conveniently, thereby reduce the gap on the tee bend die cavity lateral wall, with the production of reducing the copper pipe lateral wall and going up the overlap.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a square production mould of three-way pipe belongs to copper pipe production field.
[ background of the invention ]
In the pressing process of the copper pipe, due to the fact that the alignment of the die is poor, gaps can be generated at the edge of the forming cavity, and therefore the produced copper pipe has more flashes, and the quality of the produced copper pipe is poor.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide a square production mould of less overlap three-way pipe of production.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a square production mould of three-way pipe, left mold core and right-hand mold core including relative activity setting, set up on the outer wall of left mold core and have tee bend left half die cavity, the lateral wall that the left mold core is located tee bend left half die cavity edge is first left binding face, set up on the outer wall of right-hand mold core and have tee bend right half die cavity, the lateral wall that right-hand mold core is located tee bend right half die cavity edge is first right binding face, first left binding face and first right binding face are the plane, when left mold core lid closes on right-hand mold core, first left binding face and the laminating of first right binding face, tee bend left half die cavity and tee bend right half die cavity intercommunication form the tee bend die cavity simultaneously.
The utility model has the advantages that:
left mold core and right mold core realize the face contact through first left binding face and first right binding face for half die cavity on the left side of tee bend and half die cavity on the right side of tee bend can aim at more conveniently, thereby reduce the gap on the tee bend die cavity lateral wall, with the production of reducing the copper pipe lateral wall and going up the overlap. Even if the surfaces of the left mold core and the right mold core are worn, the left mold core and the right mold core which are in plane contact have larger adjusting spaces, so that the influence caused by the wear of the left mold core and the right mold core is reduced, and meanwhile, the left mold core and the right mold core are easier to find under the condition that a gap exists after the left mold core and the right mold core are spliced.
The utility model discloses the square production mould of three-way pipe still includes left side module sloping piece and the right side module sloping piece that relative activity set up, left constant head tank has been seted up on the outer wall of left side module sloping piece, the left mold core embedding is in left constant head tank, the part lateral wall that left side module sloping piece is located outside the left constant head tank is the binding face in the second left side, first left binding face and the left binding face in second are located the coplanar, right constant head tank has been seted up on the outer wall of right side module sloping piece, right-hand mold core embedding is in right constant head tank, the part lateral wall that right side module sloping piece is located outside the right constant head tank is the binding face in the second right side, first right binding face and the right binding face in second are located the coplanar, left mold core and right-hand mold core drive left module sloping piece and right module sloping piece relative activity, when left side module sloping piece and right module sloping piece compound die, the binding face in the second left side and the binding face laminating, so that.
The utility model discloses the square production mould of three-way pipe still includes first horizontal drift, the horizontal drift of second, the first slider of loosing core, the second is loosed core the slider and is half a husband's mould frame, be provided with first inclined plane and second inclined plane on half a husband's mould frame inner wall, the first slider laminating of loosing core is on first inclined plane, the second is loosed core the slider laminating on the second inclined plane, first horizontal drift is fixed on the first slider of loosing core, the horizontal drift of second is fixed on the second is loosed core the slider, first slider of loosing core and second are loosed core the slider and all set up between left side sloping block and right side sloping block, left side sloping block and right side sloping block drive first slider of loosing core and second and loose core the slider and slide on first inclined plane and second inclined plane respectively to control first horizontal drift and second horizontal drift business turn on two of wherein openings of three-way die cavity.
The utility model discloses the square production mould of three-way pipe still includes machine tool connecting rod, drift adapter sleeve, drift connection cap and top punch, and the drift adapter sleeve passes through the drift with the tip of machine tool connecting rod and is connected the cap with the tip of machine tool connecting rod and be connected at the tip of top punch, and the machine tool connecting rod drives the top punch business turn over in another opening of three-way die cavity.
The utility model discloses the square production mould of three-way pipe still includes mode locking pneumatic cylinder and top jar pole, and the mode locking pneumatic cylinder is connected with top jar pole, and left mold core and right-hand mold core all support on top jar pole, top jar pole and the setting of upper punch edgewise straight line.
The utility model discloses the square production mould of three-way pipe still includes a jar crossbeam, and mode locking pneumatic cylinder quantity has a plurality ofly, and top jar pole quantity has one, and all mode locking pneumatic cylinders are connected with top jar pole through a jar crossbeam.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural view of a square production mold of a three-way pipe in an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a-a in fig. 1.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Example (b):
referring to fig. 1-2, the square production die for the three-way pipe provided in this embodiment includes a left die core 1, a right die core 2, a left die inclined block 5, a right die inclined block, a first horizontal punch 6, a second horizontal punch 7, a first core-pulling slider 8, a second core-pulling slider 9, a half die frame 10, a machine tool connecting rod 13, a punch connecting sleeve 14, a punch connecting cap 15, an upper punch 16, a die-locking hydraulic cylinder 17, a top cylinder rod 19, a top cylinder cross beam 18, a top rod sleeve 20 and a die pressing block 21.
Wherein left mold core 1 and right mold core 2 open and shut the setting relatively along left and right sides direction, and left mould sloping block 5 and right mould sloping block open and shut the setting relatively along left and right sides direction. The left inclined die block 5 is provided with a left positioning groove on the outer wall right opposite to the right inclined die block along the left-right direction, and the left die core 1 is embedded into the left positioning groove, so that the left inclined die block 5 and the left die core 1 move synchronously. In a similar way, the right oblique die block is just provided with a right positioning groove on the outer wall of the left oblique die block 5 along the left-right direction, and the right die core 2 is embedded into the right positioning groove, so that the right oblique die block and the right die core 2 move synchronously.
The outer wall of the left mold core 1, which is right relative to the right mold core 2 along the left-right direction, is provided with a three-way left half mold cavity 3, the outer wall of the left mold core 1, which is right relative to the right mold core 2 along the left-right direction, is a first left binding surface 4, and the first left binding surface 4 is bordered with the edge of the three-way left half mold cavity 3. The right mold core 2 is arranged on the outer wall of the right mold core 1 right opposite to the left mold core in the left-right direction, the right mold core 2 is a first left binding surface 4 right opposite to the outer wall of the left mold core 1 in the left-right direction, and the first left binding surface 4 is bordered by the edge of the right mold cavity of the three-way.
In addition, left side skew piece 5 is just being the left binding face of second to the lateral wall of right side skew piece along left right direction, and the left binding face of second borders on with the edge of left constant head tank, and right side skew piece is just being the right binding face of second to the lateral wall of left side skew piece 5 along left right direction, and the right binding face of second borders on with the edge of right constant head tank.
In this embodiment, the first left attaching surface 4, the first right attaching surface, the second left attaching surface, and the second right attaching surface are all planes. Wherein first left binding face 4 and the left binding face of second lie in the coplanar, and first right binding face and the right binding face of second lie in the coplanar.
When punching the copper pipe, the lid of left mold core 1 closes on right mold core 2, and 5 lids of left mould sloping block close on the right mould sloping block simultaneously to make the laminating of first left binding face 4 and first right binding face, the laminating of the left binding face of second and the laminating of the right binding face of second simultaneously. First left binding face 4 and first right binding face make left mold core 1 and right mold core 2 carry out the plane contact, the left binding face of second and right binding face make left mould sloping block 5 and right mould sloping block carry out the plane contact, furthest increases the alignment precision of tee bend left half die cavity 3 and tee bend right half die cavity, make tee bend left half die cavity 3 and tee bend right half die cavity communicate and form the tee bend die cavity, the gap on the tee bend die cavity lateral wall has been reduced, reduce the production of overlap on the punching press completion back copper pipe lateral wall. The mold core pressing block 21 is simultaneously arranged on the top of the left mold core 1, the right mold core 2, the left mold sloping block 5 and the right mold sloping block after mold closing to prevent the mold cores from being separated from each other.
Plane contact makes and has more concatenation allowance between left mold core 1 and the right mold core 2, even the surface of left mold core 1 and right mold core 2 produces wearing and tearing, also can make tee bend left half die cavity 3 and tee bend right half die cavity align as far as the secondary as possible through the fine setting of left mold core 1 and right mold core 2 relative position to reduce the production of the gap on the tee bend die cavity lateral wall, reduce the influence that left mold core 1 and right mold core 2 wearing and tearing produced pipe fitting punching quality. In addition, under the condition that the abrasion condition is serious, the left mold core 1 and the right mold core 2 are in plane contact, and the contact in other shapes is more favorable for observing the abrasion condition, and the working personnel can more favorably perceive the generation of the abrasion condition.
The inner wall of the half die frame 10 is provided with a first inclined surface 11 and a second inclined surface 12 along the front-back direction, so that the opening of the half die frame 10 is formed into a structure with a large top and a small bottom. The first core-pulling slide block 8 is attached to the first inclined surface 11, the second core-pulling slide block 9 is attached to the second inclined surface 12, and the left inclined block 5 and the right inclined block lean against the inner wall of the half die frame 10 between the first inclined surface 11 and the second inclined surface 12.
In this embodiment, the part of the first core-pulling slider 8 far from the first inclined plane 11 and the part of the second core-pulling slider 9 far from the second inclined plane 12 are inserted into the left inclined block 5 and the right inclined block, so that the left inclined block 5 and the right inclined block restrict the first core-pulling slider 8 and the second core-pulling slider 9 in the vertical direction, and the first core-pulling slider 8 and the second core-pulling slider 9 are synchronous with the vertical displacement of the left inclined block 5 and the right inclined block in the vertical direction. Because the part of the first core-pulling slide block 8 attached to the first inclined surface 11 and the part of the second core-pulling slide block 9 attached to the second inclined surface 12 are positioned outside the left inclined block 5 and the right inclined block, the first core-pulling slide block 8 and the second core-pulling slide block 9 are always attached to the first inclined surface 11 and the second inclined surface 12 respectively in the process of displacement in the vertical direction under the action of gravity. Therefore, the left inclined die block 5 and the right inclined die block can drive the first core-pulling slide block 8 and the second core-pulling slide block 9 to move in the front-back direction and in the vertical direction simultaneously in the vertical direction displacement process.
The first transverse punching head 6 is fixed at the end part, far away from the first inclined plane 11, of the first core-pulling slide block 8, the second transverse punching head 7 is fixed at the end part, far away from the second inclined plane 12, of the second core-pulling slide block 9, the first core-pulling slide block 8 slides on the first inclined plane 11, and the second core-pulling slide block 9 can slide on the second inclined plane 12 to simultaneously drive the first transverse punching head 6 and the second transverse punching head 7 to enter or leave two through openings in the front-back direction of the three-way die cavity.
Machine tool connecting rod 13 and the equal vertical setting of upper punch 16, drift adapter sleeve 14 cover is in the upper end of upper punch 16, drift adapter sleeve 14 passes through the drift with the lower extreme of machine tool connecting rod 13 and is connected cap 15, the drift is connected cap 15 and is overlapped the lower extreme lateral wall at drift adapter sleeve 14 and machine tool connecting rod 13 simultaneously, machine tool connecting rod 13 drives upper punch 16 and removes along vertical direction to make upper punch 16 pass in and out in the top opening of tee bend die cavity.
The mould locking pneumatic cylinder 17 quantity has two in this embodiment, and two equal vertical settings of mould locking pneumatic cylinder 17 push up jar crossbeam 18 and set up along the fore-and-aft direction, and two mould locking pneumatic cylinder 17's upper end is connected simultaneously on pushing up jar crossbeam 18. The number of the top cylinder rods 19 is one, the lower ends of the top cylinder rods 19 are connected to the top cylinder beam 18, and the lower ends of the top cylinder rods 19 are located between the two mold locking hydraulic cylinders 17. The ejector rod sleeve 20 is sleeved on the outer wall of the ejector cylinder rod 19, and the upper end of the ejector cylinder rod 19 is inserted into the left die inclined block 5 and the right die inclined block from bottom to top so as to support the left die core 1 and the right die core 2 from bottom to top. The lower end of the upper punch 16 is positioned right above the upper end of the top cylinder rod 19, the top cylinder rod 19 and the upper punch 16 are arranged along a straight line, and the top cylinder rod 19 and the upper punch 16 are matched to control the left mold core 1 and the right mold core 2 to move along the vertical direction.
Because the left inclined die block 5 and the right inclined die block are of the same structure with the large upper part and the small lower part, under the action of gravity, the left inclined die block and the right inclined die block can always lean on the inner walls, which are not the first inclined plane 11 and the second inclined plane 12, of the half die frame 10, so that the left die core 1 and the right die core 2 can be separated in the left-right direction when moving vertically upwards, and the left inclined die block 5 and the right inclined die block are driven to be separated in the left-right direction. On the contrary, when the left mold core 1 and the right mold core 2 move vertically downwards, the left mold core and the right mold core can be drawn together along the left-right direction, and the left mold sloping block 5 and the right mold sloping block are driven to be drawn together along the left-right direction.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (6)
1. The utility model provides a square production mould of three-way pipe which characterized in that: including left mold core and the right-hand mold core that the relative activity set up, tee bend left half die cavity has been seted up on the outer wall of left mold core, the lateral wall that the left mold core is located tee bend left half die cavity edge is first left binding face, tee bend right half die cavity has been seted up on the outer wall of right-hand mold core, the lateral wall that right-hand mold core is located tee bend right half die cavity edge is first right binding face, first left binding face and first right binding face are the plane, when left mold core lid closes on right-hand mold core, the binding of first left binding face and first right binding face, tee bend left half die cavity and tee bend right half die cavity intercommunication form the tee bend die cavity simultaneously.
2. The square production die of the tee of claim 1, characterized in that: the square production mould of three-way pipe still includes left side mould sloping block and the right side mould sloping block that relative activity set up, left constant head tank has been seted up on the outer wall of left side mould sloping block, the embedding of left mould core is in left constant head tank, the part lateral wall that left side mould sloping block is located outside the left constant head tank is the left binding face of second, first left binding face and the left binding face of second are located the coplanar, right constant head tank has been seted up on the outer wall of right side mould sloping block, right-hand mould core embedding is in right constant head tank, the part lateral wall that right side mould sloping block is located outside the right constant head tank is the right binding face of second, first right binding face and the right binding face of second are located the coplanar, left mould core and right-hand mould core drive left mould sloping block and right mould sloping block relative motion, when left mould sloping block and right mould sloping block compound die, the left side binding face of second and the right binding face laminating, so that the mould core lid closes.
3. The square production die of the tee of claim 2, characterized in that: the square production die of the three-way pipe further comprises a first transverse punch, a second transverse punch, a first core-pulling sliding block, a second core-pulling sliding block and a half die frame, wherein a first inclined surface and a second inclined surface are arranged on the inner wall of the half die frame, the first core-pulling sliding block is attached to the first inclined surface, the second core-pulling sliding block is attached to the second inclined surface, the first transverse punch is fixed on the first core-pulling sliding block, the second transverse punch is fixed on the second core-pulling sliding block, the first core-pulling sliding block and the second core-pulling sliding block are both arranged between the left die inclined block and the right die inclined block, and the left die inclined block and the right die inclined block drive the first core-pulling sliding block and the second core-pulling sliding block to respectively slide on the first inclined surface and the second inclined surface so as to control the first transverse punch and the second transverse punch to enter and exit two through openings of the.
4. The square production die of the tee of claim 3, characterized in that: the square production die of the three-way pipe further comprises a machine tool connecting rod, a punch connecting sleeve, a punch connecting cap and an upper punch, wherein the punch connecting sleeve is sleeved at the end part of the upper punch, the punch connecting sleeve is connected with the end part of the machine tool connecting rod through the punch connecting cap, and the machine tool connecting rod drives the upper punch to enter and exit at another opening of the three-way die cavity.
5. The square production die of the tee of claim 3, characterized in that: the square production die of the three-way pipe further comprises a die locking hydraulic cylinder and a top cylinder rod, the die locking hydraulic cylinder is connected with the top cylinder rod, the left die core and the right die core are supported on the top cylinder rod, and the top cylinder rod and the upper punch are arranged along a straight line.
6. The square production die of the tee of claim 5, characterized in that: the square production mould of three-way pipe still includes a top jar crossbeam, and mode locking pneumatic cylinder quantity has a plurality ofly, and top jar pole quantity has one, and all mode locking pneumatic cylinders pass through a jar crossbeam and are connected with a jar pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545194.8U CN211101155U (en) | 2019-09-16 | 2019-09-16 | Square production mould of three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545194.8U CN211101155U (en) | 2019-09-16 | 2019-09-16 | Square production mould of three-way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211101155U true CN211101155U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545194.8U Active CN211101155U (en) | 2019-09-16 | 2019-09-16 | Square production mould of three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211101155U (en) |
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2019
- 2019-09-16 CN CN201921545194.8U patent/CN211101155U/en active Active
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