CN215791120U - Drawing device of die - Google Patents
Drawing device of die Download PDFInfo
- Publication number
- CN215791120U CN215791120U CN202121634674.9U CN202121634674U CN215791120U CN 215791120 U CN215791120 U CN 215791120U CN 202121634674 U CN202121634674 U CN 202121634674U CN 215791120 U CN215791120 U CN 215791120U
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- die
- rod
- claw
- drawing device
- power cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 210000000078 claw Anatomy 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of dies, in particular to a die drawing device of a die. The device comprises a mounting rack, a pull claw mechanism and a driving mechanism; the pull claw mechanism is arranged on the mounting frame and is connected with the die; the driving mechanism is used for driving the pull claw mechanism to move along the opening and closing direction of the die. After the claw pulling mechanism is connected with the die, the claw pulling mechanism can pull the die to move under the driving of the driving mechanism, so that a forming cavity of the die can be separated, the die can be automatically pulled, the oil pressure forming process is continuously carried out, and the processing efficiency and the processing convenience are improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die drawing device of a die.
Background
At present, many rubber or plastic products need to be processed in a vulcanization molding mode, wherein the products have deep-inverted shapes or rigid materials, the rubber or plastic products need to be processed by a die-opening oil pressure forming machine, the die-opening oil pressure forming machine comprises an upper die, a half die core and a lower die, the upper die, the half die core and the lower die are sequentially arranged from top to bottom, the products are left on the half die core after being formed, wherein the half die core is formed by dividing the die into two halves and splicing, a closed molding cavity on the half die core can be separated in a push-pull mode, so that the formed products can be taken out conveniently, and the products are not prone to deformation.
However, in the operation process of the die-opening oil pressure forming machine, after the upper die is opened every time the product is formed, the upper die is pulled to open the forming cavity of the haver die core.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve at least some of the above problems in the prior art and to provide a die-drawing apparatus for a die.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a die drawing device of a die comprises a mounting frame, a drawing claw mechanism and a driving mechanism;
the pull claw mechanism is arranged on the mounting frame and is connected with the die;
the driving mechanism is used for driving the pull claw mechanism to move along the opening and closing direction of the die.
After the claw pulling mechanism is connected with the die, the claw pulling mechanism can pull the die to move under the driving of the driving mechanism, so that a forming cavity of the die can be separated, the die can be automatically pulled, the oil pressure forming process is continuously carried out, and the processing efficiency and the processing convenience are improved.
Preferably, the pull claw mechanism comprises an installation block and an insertion column installed on the installation block, the installation block is connected with the driving mechanism, the mold is provided with a slot for inserting the insertion column, and the length direction of the slot is perpendicular to the opening and closing direction of the mold.
Preferably, one end of the inserting column close to the inserting groove is provided with a narrowing section.
Preferably, the driving mechanism comprises a power cylinder base and a power cylinder installed on the power cylinder base, and a piston rod of the power cylinder is connected with the pull claw mechanism. The power cylinder can be an air cylinder or an oil cylinder.
Preferably, the power cylinder is a double-rod oil cylinder, a thread section is arranged at one end, far away from the mounting block, of the double-rod oil cylinder, and an adjusting cylinder is connected to the thread section in a threaded manner.
Preferably, the driving mechanism further comprises a guide assembly, the guide assembly comprises a guide rod, one end of the guide rod is connected with the pull claw mechanism, the other end of the guide rod is movably inserted into the power cylinder base, and the length direction of the guide rod is the same as the opening and closing direction of the mold.
Preferably, the lifting adjusting mechanism is further included and used for adjusting the installation height of the pull claw mechanism on the mounting frame.
Preferably, lift adjustment mechanism includes lift adjustment pole and fixed subassembly, lift adjustment pole with draw claw mechanism to be connected, lift adjustment pole slides along vertical direction and mounting bracket and is connected, fixed subassembly is used for fixed lift adjustment pole height.
Preferably, fixed subassembly includes screw rod, butt plate and two nuts, the lift adjustment pole is kept away from the one end that draws claw mechanism and is passed the mounting bracket and be connected with the butt plate, the one end of screw rod is connected with the bottom surface of mounting bracket, the butt plate is passed to the other end of screw rod, two the nut is located the both sides of butt plate respectively, and two the nut all with screw rod threaded connection.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. this application utilizes actuating mechanism drive to draw claw mechanism to remove to tensile mould for the shaping chamber of mould can part, thereby can realize automatic drawing die to the mould, and then realizes going on in succession of oil pressure forming process, has improved the efficiency and the processing convenience of processing.
2. The power cylinder of this application preferably adopts the double-rod hydro-cylinder, adjusts the motion stroke of double-rod hydro-cylinder through the one end threaded connection at the double-rod hydro-cylinder and adjusts a section of thick bamboo to can adjust the tensile distance of drawing the claw mechanism, with the mould that is applicable to not equidimension.
3. This application is adjusted the high position that draws claw mechanism through lift adjustment mechanism to be applicable to the mould of different thickness.
Drawings
Fig. 1 is a schematic structural view of a die drawing device of a die according to an embodiment of the present application;
fig. 2 is a schematic structural diagram showing a lifting adjustment mechanism in the embodiment of the present application.
Reference numerals: 1. a mounting frame; 2. a claw pulling mechanism; 3. a drive mechanism; 4. a lifting adjusting mechanism; 11. a base; 12. a mold plate; 21. mounting blocks; 22. inserting a column; 5. narrowing the section; 31. a power cylinder base; 32. a power cylinder; 33. a guide bar; 6. an adjusting cylinder; 41. a lifting adjusting rod; 42. a fixing assembly; 421. a screw; 422. a butt joint plate; 423. and a nut.
Detailed Description
The present invention is described in further detail below with reference to FIGS. 1-2.
The embodiment of the utility model discloses a die drawing device of a die, which comprises an installation frame 1, a drawing claw mechanism 2, a driving mechanism 3 and a lifting adjusting mechanism 4 as shown in figure 1. The mounting rack 1 is used for placing a mold (not shown in the figure) and mounting a mold drawing device for opening and closing the mold and a mold opening oil pressure forming machine. The pulling claw mechanism 2 is used for being connected with a mould. The driving mechanism 3 is used for driving the claw pulling mechanism 2 to move along the opening and closing direction of the die. The lifting adjusting mechanism 4 is used for adjusting the installation height of the pull claw mechanism 2 on the installation frame 1. After the claw mechanism 2 is connected with the die by utilizing, the claw mechanism 2 can pull the die to move under the driving of the driving mechanism 3, so that a forming cavity of the die can be separated, the die can be automatically pulled, the continuous oil pressure forming process is realized, and the processing efficiency and the processing convenience are improved.
The mounting frame 1 comprises a base 11 and a die plate 12, wherein the die plate 12 is erected above the base 11, and a die is placed on the die plate 12.
The number of the pull claw mechanisms 2 is two, and the two pull claw mechanisms 2 are arranged oppositely and are respectively arranged on two sides of the mounting rack 1. Specifically, the claw pulling mechanism 2 comprises an installation block 21 and an insertion column 22 installed on the installation block 21, the installation block 21 is connected with the driving mechanism 3, insertion slots for inserting the insertion column 22 are formed in two sides of the mold, and the length direction of the insertion slots is perpendicular to the opening and closing direction of the mold. Therefore, after the inserting column 22 is inserted into the inserting slot, the pulling claw mechanism 2 is moved along the opening and closing direction of the mold, and the opening and closing of the mold forming cavity can be realized. In this embodiment, the number of the slots and the inserting posts 22 of each pulling claw mechanism 2 is 4, so as to improve the stability of the pulling claw driving the die to be stretched. In addition, each of the plug posts 22 has a narrowing section 5 at an end close to the slot, that is, the plug post 22 is close to one end of the slot, and the diameter of the plug post 22 is gradually reduced from the end far away from the slot to the end close to the slot, so that the plug of the plug post 22 and the corresponding slot can be conveniently realized.
The number of the driving mechanisms 3 is two, and the two driving mechanisms 3 respectively drive the pull claw mechanism 2 correspondingly. The driving mechanism 3 comprises a power cylinder 32 seat 31, a power cylinder 32 fixedly installed on the power cylinder 32 seat 31 and a guide assembly. One end of the piston rod of the power cylinder 32 is fixedly connected with the mounting block 21. The reciprocating direction of the piston rod of the power cylinder 32 is the same as the opening and closing direction of the mold. The power cylinder 32 may be an air cylinder or an oil cylinder. In this embodiment, the cylinder 32 is selected as the cylinder, because the cylinder can eliminate the reduction gear when reciprocating, and has no transmission gap, and the motion is stable. The guide assembly provides a guide function for the pull claw mechanism 2 in the process that the power cylinder 32 drives the pull claw mechanism 2 to do reciprocating motion, and the stability of the pull claw mechanism 2 in the motion process is improved. Specifically, the guide assembly comprises a guide rod 33, one end of the guide rod 33 is fixedly connected with the mounting block 21 of the pull claw mechanism 2, the other end of the guide rod 33 is movably inserted into the power cylinder 32 seat 31, and the length direction of the guide rod 33 is the same as the opening and closing direction of the mold. When the power cylinder 32 drives the pull claw mechanism 2 to move, the pull claw mechanism 2 can move along the length direction of the guide rod 33. The number of the guide rods 33 can be 1, 2, 3 or more, and the number of the guide rods 33 is 2 or more, so that a better guiding effect can be achieved. In the present embodiment, the number of the guide rods 33 is 2.
Because the specification to the mould that different processing products used is different, when using the drawing die device of this application to carry out the die sinking operation to the mould, need adjust the motion stroke of hydro-cylinder to the mould of different length. For this reason, the power cylinder 32 is preferably a double-rod cylinder, which is a double-rod cylinder in the art and is a cylinder with piston rods on both sides of the piston. The end of the double-rod oil cylinder far away from the mounting block 21 is provided with a thread section, the thread section is connected with the adjusting cylinder 6 in a threaded manner, and the movement stroke of the double-rod oil cylinder can be shortened or extended by manually screwing the adjusting cylinder 6. The dies with different lengths can be stretched by adjusting the movement stroke of the double-rod oil cylinder.
Except that the mould length differs, the condition that still has thickness to differ, in order to realize better tensile to the mould of different thickness, need adopt 4 pairs of claw mechanisms 2 of drawing of lift adjustment mechanism to carry out height control. For example, the lifting of the claw-pulling mechanism 2 is realized by adopting the matching of a motor, a lead screw, a guide rod and a nut, so as to achieve the adjustment of the height position. The concrete accessible is with screw and installation piece 21 fixed connection, or with screw and 32 seats 31 fixed connection of power cylinder, screw and lead screw threaded connection, the guide arm with draw claw mechanism 2 fixed connection and can slide along vertical direction and mounting bracket 1 and be connected, the output and the lead screw of motor are connected, the vertical setting of lead screw, under the drive of motor, the lead screw rotates, under the restriction of guide arm, the screw can remove and drive along the length direction of lead screw and draw claw mechanism 2 to remove, thereby can adjust the high position that draws claw mechanism 2.
As shown in fig. 2, in the present embodiment, the lifting adjusting mechanism 4 includes a lifting adjusting rod 41 and a fixing component 42, the lifting adjusting rod 41 is vertically disposed, one end of the lifting adjusting rod 41 is fixedly connected to the bottom of the seat 31 of the power cylinder 32, and the other end of the lifting adjusting rod 41 passes through the mold plate 12 of the mounting rack 1 and is connected to the fixing component 42, that is, the lifting adjusting rod 41 is slidably connected to the mold plate 12 of the mounting rack 1 along the vertical direction, so as to adjust the height position of the claw pulling mechanism 2. After the height position of the pulling claw mechanism 2 is adjusted, the position of the pulling claw mechanism needs to be fixed, and the fixing component 42 is used for fixing the height of the lifting adjusting rod 41.
The fixing assembly 42 includes a screw 421, a butt plate 422 and two nuts 423, and one end of the elevation adjusting rod 41 far from the pull claw mechanism 2 passes through the mounting frame 1 and is connected with the butt plate 422. One end of the screw 421 is connected to the bottom surface of the mounting bracket 1, and the connection mode here may be abutting or fixed connection. The other end of screw 421 passes butt joint plate 422, and two nuts 423 are located butt joint plate 422's both sides respectively, and two nuts 423 all with screw 421 threaded connection to the effect that nut 423 that is located butt joint plate 422 downside can play the bearing to butt joint plate 422, adjusts the high position of this nut 423 promptly and just can adjust the whole high position of drawing claw mechanism 2. When the height position of the pull claw mechanism 2 needs to be adjusted, the nut 423 is manually screwed, the height position of the nut 423 is changed, and the height adjustment of the pull claw mechanism 2 can be completed.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The die drawing device of the die is characterized by comprising an installation frame, a drawing claw mechanism and a driving mechanism;
the pull claw mechanism is arranged on the mounting frame and is connected with the die;
the driving mechanism is used for driving the pull claw mechanism to move along the opening and closing direction of the die.
2. The die drawing device of the die as claimed in claim 1, wherein the claw mechanism comprises a mounting block and an insertion column mounted on the mounting block, the mounting block is connected with the driving mechanism, the die is provided with a slot for inserting the insertion column, and the length direction of the slot is perpendicular to the opening and closing direction of the die.
3. The die drawing apparatus of claim 2, wherein the insert pillar has a narrowed portion at an end thereof adjacent to the insert groove.
4. The die drawing device of the die according to claim 1, wherein the driving mechanism comprises a power cylinder base and a power cylinder mounted on the power cylinder base, and a piston rod of the power cylinder is connected with the drawing claw mechanism.
5. The die drawing device of the die according to claim 4, wherein the power cylinder is a double-rod oil cylinder, a threaded section is arranged at one end of the double-rod oil cylinder, which is far away from the mounting block, and an adjusting cylinder is connected to the threaded section in a threaded manner.
6. The die drawing device of the die according to claim 4 or 5, wherein the driving mechanism further comprises a guide assembly, the guide assembly comprises a guide rod, one end of the guide rod is connected with the pull claw mechanism, the other end of the guide rod is movably inserted into the power cylinder base, and the length direction of the guide rod is the same as the opening and closing direction of the die.
7. The die drawing device for the die according to claim 1, further comprising a lifting adjustment mechanism for adjusting a mounting height of the gripper mechanism on the mounting frame.
8. The die drawing device of the die as claimed in claim 7, wherein the lifting adjustment mechanism comprises a lifting adjustment rod and a fixing component, the lifting adjustment rod is connected with the drawing claw mechanism, the lifting adjustment rod is connected with the mounting rack in a sliding manner along a vertical direction, and the fixing component is used for fixing the height of the lifting adjustment rod.
9. The die drawing device of the die as claimed in claim 8, wherein the fixing assembly comprises a screw, a butt plate and two nuts, one end of the lifting adjusting rod, which is far away from the claw drawing mechanism, passes through the mounting frame to be connected with the butt plate, one end of the screw is connected with the bottom surface of the mounting frame, the other end of the screw passes through the butt plate, the two nuts are respectively located on two sides of the butt plate, and the two nuts are both in threaded connection with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634674.9U CN215791120U (en) | 2021-07-16 | 2021-07-16 | Drawing device of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634674.9U CN215791120U (en) | 2021-07-16 | 2021-07-16 | Drawing device of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791120U true CN215791120U (en) | 2022-02-11 |
Family
ID=80182764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634674.9U Active CN215791120U (en) | 2021-07-16 | 2021-07-16 | Drawing device of die |
Country Status (1)
| Country | Link |
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| CN (1) | CN215791120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800960A (en) * | 2022-05-10 | 2022-07-29 | 宁波千普机械制造有限公司 | Mold opening structure for left and right pulling claws of vulcanizing machine |
| CN117415309A (en) * | 2023-12-19 | 2024-01-19 | 沧州亮海机械制造有限公司 | Hydraulic die sinking machine for piston casting |
-
2021
- 2021-07-16 CN CN202121634674.9U patent/CN215791120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800960A (en) * | 2022-05-10 | 2022-07-29 | 宁波千普机械制造有限公司 | Mold opening structure for left and right pulling claws of vulcanizing machine |
| CN117415309A (en) * | 2023-12-19 | 2024-01-19 | 沧州亮海机械制造有限公司 | Hydraulic die sinking machine for piston casting |
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