CN220426492U - Trimming die machining device - Google Patents
Trimming die machining device Download PDFInfo
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- CN220426492U CN220426492U CN202321974487.4U CN202321974487U CN220426492U CN 220426492 U CN220426492 U CN 220426492U CN 202321974487 U CN202321974487 U CN 202321974487U CN 220426492 U CN220426492 U CN 220426492U
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- die
- fixedly connected
- outer side
- trimming
- demolding
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- 238000009966 trimming Methods 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 43
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 13
- 238000007493 shaping process Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model provides a trimming die machining device, which belongs to the technical field of die machining and comprises a supporting workbench, wherein a lower die is fixedly connected to the upper end of the inner side of the supporting workbench; the upper die is connected to the top end of the inner side of the supporting workbench in a sliding manner; the demolding auxiliary mechanism is arranged at the inner sides of the lower mold and the upper mold; the positioning auxiliary mechanism is arranged on the inner sides of the demoulding auxiliary frame and the lower mould; the automatic demolding and separating process between the trimming female die and the lower die and the upper die is realized, the operation convenience during die taking is improved, the clamping connection phenomenon of the female die and the upper die or the lower die is greatly avoided, the production and processing progress of the trimming female die is further improved, and the operation convenience and the use flexibility of the trimming female die processing device in the practical application process are improved.
Description
Technical Field
The utility model belongs to the technical field of die machining, and particularly relates to a trimming die machining device.
Background
In the process of producing and processing the trimming female die, after a processed steel plate is placed between an upper die and a lower die, the upper die is driven by a press machine or an electric push rod to realize extrusion molding of materials.
The utility model patent of the prior application number 202021704633.8 discloses a trimming die processing device, which comprises a servo motor, a lathe bed, supporting legs, a wire storage box and a control panel, wherein the bottom of the servo motor is fixedly connected with a fixed plate, one end of the fixed plate is fixedly connected with a stand column, an electric box is arranged in the stand column, one side of the outer side wall of the stand column is fixedly connected with one side of the control panel, the bottom of the fixed plate is fixedly connected with a corrugated pipe, and the bottom of the corrugated pipe is fixedly connected with an upper cutting table; according to the utility model, through the cooperation of the gear, the movable rod, the threaded rod and the sliding block, when the forging is machined, the movable rod is driven to move upwards through the upward movement of the fixed plate, so that the gear rotates, and then the threaded rod is driven to rotate, and the sliding block slides outwards along the square groove, so that the forging can be taken out, the forging is taken out, the repeated taking-down of the female die is omitted, the working efficiency is improved, and convenience is brought to personnel.
Based on the above, be in the laminating state that compresses tightly between the inside and outside both sides of die and last mould and the lower mould when carrying out extrusion to the trimming die, after extrusion is carried out to the trimming die, very easily cause the joint of die and last mould or lower mould to be connected because of extrusion effort influence, therefore the operation is comparatively inconvenient when carrying out the drawing die to the trimming die, has influenced the production processing progress of trimming die to and the operation convenience and the flexibility of use of trimming die processingequipment in practical application in-process.
Disclosure of Invention
In order to solve the technical problems to a certain extent, the utility model provides a trimming die processing device.
The purpose and the effect of the trimming die processing device are achieved by the following specific technical means:
a trimming die processing device comprises a supporting workbench, a lower die, an upper die, a demolding auxiliary mechanism and a positioning auxiliary mechanism; the lower die is fixedly connected to the upper end of the inner side of the supporting workbench; the top of last mould sliding connection at the supporting bench inboard, go up the mould including: the electric push rod and the movable rod are arranged on the outer side of the top end face of the upper die; the movable rod is connected to the outer side of the inner end face of the electric push rod in a sliding manner, and the bottom end of the movable rod is fixedly connected with the upper die; the auxiliary demoulding mechanism is arranged on the inner sides of the lower mould and the upper mould and comprises: the demolding auxiliary frame is connected with the outer side of the lower end of the upper mold in a sliding manner; the positioning auxiliary mechanism is arranged on the inner sides of the demoulding auxiliary frame and the lower mould.
Further, the supporting workbench comprises: the two limiting grooves are symmetrically formed in the inner side of the upper end of the supporting workbench;
the upper die comprises: the limiting frames are two, the two limiting frames are fixedly connected to the outer side of the upper die in a bilateral symmetry mode, and the limiting frames and the limiting grooves are of T-shaped structures.
Further, the lower die comprises: the forming groove and the cutting knife are arranged at the center of the end face of the top of the lower die; the cutting knife is concentrically and fixedly connected to the outer side of the top end face of the lower die;
the upper die further comprises: and the forming convex heads are concentrically and fixedly connected to the outer side of the end face of the bottom of the upper die, and the diameter of the forming convex heads is smaller than that of the forming grooves.
Further, the demolding auxiliary mechanism comprises: an elastic traction piece, a demolding auxiliary block and an elastic connecting piece; the plurality of elastic traction pieces are uniformly distributed and fixedly connected to the demolding auxiliary frame and the outer side of the inner end of the upper mold; the demolding auxiliary block is connected to the outer side of the top end face of the lower mold in a sliding manner; the elastic connecting pieces are uniformly distributed and fixedly connected to the outer sides of the demolding auxiliary block and the inner end of the lower mold.
Further, the positioning auxiliary mechanism comprises: the two driving blocks are symmetrically and fixedly connected to the outer side of the bottom end face of the demolding auxiliary frame; the two positioning blocks are symmetrically connected to the outer side of the top end of the lower die in a sliding mode, and the inner side end face of the driving block and the outer side end face of the positioning block are of slope structures which incline from the inner side upper end to the outer side lower end.
Further, the positioning auxiliary mechanism further comprises: the two guide posts are symmetrically and fixedly connected at the inner end of the lower die; the two elastic reset pieces are symmetrically and fixedly connected on the inner sides of the two positioning blocks and the lower die.
Compared with the prior art, the utility model has the following beneficial effects:
when the die is used, in the downward sliding process of the upper die, the clamping and positioning process of the plate is realized through the matching synchronization of the driving block and the positioning block, the concentricity between the plate and the lower die and between the plate and the upper die is effectively ensured, the qualification rate of a finished product of the trimming die and the production and processing progress of the trimming die are improved, meanwhile, the automatic splitting process of the die and the positioning block is realized through the automatic resetting of the positioning block, and the operation convenience and the use flexibility of the die taking device in the practical application process are further ensured;
after the trimming female die is machined, the automatic demolding and separating process between the trimming female die and the lower die and between the trimming female die and the upper die is realized through the sliding and automatic resetting processes of the demolding auxiliary frame and the demolding auxiliary block, so that the operation convenience in die taking is improved, the clamping connection phenomenon between the female die and the upper die or between the female die and the lower die is greatly avoided, the production and machining progress of the trimming female die is further improved, the operation convenience and the use flexibility of the trimming female die machining device in the practical application process are further improved, meanwhile, the buffer auxiliary in the process of extrusion forming of the plate material is realized, and the buffer auxiliary in the process of contact between the upper die and the lower die is reduced, so that the abrasion to the device is slowed down, and the service life of the device in the practical application process is prolonged.
Drawings
Fig. 1 is a schematic view of the structure of the positioning block of the present utility model when sliding inwards.
FIG. 2 is a schematic view of the mounting cross-sectional structure of the forming nose and lower die of the present utility model.
Fig. 3 is a schematic diagram of a split structure of a positioning block and a driving block according to the present utility model.
Fig. 4 is a schematic overall sectional structure of the present utility model.
Fig. 5 is a schematic diagram of a connection structure between a limiting frame and an upper die.
Fig. 6 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a support table; 101. a limit groove; 2. a lower die; 201. forming a groove; 202. a cutting knife; 3. an upper die; 301. a limiting frame; 302. an electric push rod; 303. a movable rod; 304. forming a raised head; 4. a demoulding auxiliary frame; 401. an elastic traction member; 402. a demolding auxiliary block; 403. an elastic connection member; 5. a driving block; 501. a positioning block; 502. a guide post; 503. an elastic reset piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 6:
the utility model provides a trimming die machining device which comprises a supporting workbench 1, a lower die 2, an upper die 3, a demolding auxiliary mechanism and a positioning auxiliary mechanism; the lower die 2 is fixedly connected to the upper end of the inner side of the supporting workbench 1; the upper die 3 is slidably connected to the top end of the inner side of the supporting workbench 1, and the upper die 3 comprises: an electric push rod 302 and a movable rod 303, wherein the electric push rod 302 is arranged outside the top end surface of the upper die 3; the movable rod 303 is connected to the outer side of the inner end surface of the electric push rod 302 in a sliding manner, and the bottom end of the movable rod 303 is fixedly connected with the upper die 3; the demoulding auxiliary mechanism is arranged on the inner sides of the lower mould 2 and the upper mould 3 and comprises: the demolding auxiliary frame 4 is connected with the outer side of the lower end of the upper mold 3 in a sliding manner; the positioning assistance mechanism is provided inside the mold release assistance frame 4 and the lower mold 2.
Wherein, support workstation 1 is including: the two limiting grooves 101 are arranged, and the two limiting grooves 101 are symmetrically arranged on the inner side of the upper end of the supporting workbench 1;
the upper die 3 comprises: the two limiting frames 301 are arranged, the two limiting frames 301 are symmetrically and fixedly connected to the outer side of the upper die 3, and the limiting frames 301 and the limiting grooves 101 are of T-shaped structures; in use, when the upper die 3 slides downwards after the electric push rod 302 is started, the guide limiting procedure of the upper die 3 is realized through the cooperation of the limiting groove 101 and the limiting frame 301, so that the operation stability of the device and the connection stability of the upper die 3 and the supporting workbench 1 are effectively improved.
Wherein, lower mould 2 includes: the forming groove 201 and the cutting knife 202 are arranged at the center of the top end surface of the lower die 2; the cutting knife 202 is concentrically and fixedly connected to the outer side of the top end surface of the lower die 2;
the upper die 3 further comprises: the forming convex head 304 is concentrically and fixedly connected to the outer side of the end surface of the bottom of the upper die 3, and the diameter of the forming convex head 304 is smaller than that of the forming groove 201; in use, after the upper die 3 slides to the designated position of the lower die 2, the processes of die cutting and extrusion forming of the sheet material are realized through the cooperation of the forming groove 201, the forming convex head 304 and the cutting knife 202.
Wherein, drawing of patterns complementary unit is including: an elastic traction member 401, a demolding auxiliary block 402, and an elastic connection member 403; the plurality of elastic traction pieces 401 are uniformly distributed and fixedly connected to the outer sides of the inner ends of the demolding auxiliary frame 4 and the upper mold 3; the demolding auxiliary block 402 is connected to the outer side of the top end surface of the lower mold 2 in a sliding manner; the plurality of elastic connecting pieces 403 are arranged uniformly and fixedly connected to the outer sides of the inner ends of the demolding auxiliary block 402 and the lower mold 2; in use, through the cooperation of drawing of patterns auxiliary frame 4 and elastic traction piece 401, the realization is carried out extrusion molding in-process to panel, the buffering assistance when last mould 3 and lower mould 2 contact has slowed down and caused wearing and tearing to this device has promoted the life of this device in the practical application in-process, after the processing of cutting die is accomplished, the automatic downward slip of drawing of patterns auxiliary frame 4 and the automatic procedure that resets of drawing of patterns auxiliary frame 4 have been realized through the cooperation of elastic traction piece 401 when going up mould 3 and upwards sliding, the quick drawing of patterns and the separation process to shaping side cut die and shaping raised head 304 have been realized through the downward slip of drawing of patterns auxiliary frame 4, the automatic procedure that resets of drawing of patterns auxiliary block 402 has been realized through the cooperation of elastic connection piece 403, the automatic upward slip of drawing of patterns auxiliary block 402 has realized the quick drawing of patterns and the separation process of shaping side cut die and lower mould 2, after the processing of cutting die is accomplished, the automatic drawing of patterns separation process between side cut die and lower mould 2 and the last mould 3 has been realized through the slip of drawing of patterns auxiliary block 4 and drawing of patterns auxiliary block 402, the degree of operation when having improved the die is greatly, the operation degree of cut die that has been realized in the die is greatly or the device is realized in the practical use in the die 2 and has been realized in the convenient and has been further processing in the manufacturing process.
Specific use and action of the embodiment:
when the utility model is used, the upper die 3 slides downwards after the electric push rod 302 is started, and the guiding and limiting procedure of the upper die 3 is realized through the matching of the limiting groove 101 and the limiting frame 301; after the upper die 3 slides to the appointed position of the lower die 2, the processes of die cutting and extrusion forming of the plate are realized through the cooperation of the forming groove 201, the forming raised head 304 and the cutting knife 202; through the cooperation of drawing of patterns auxiliary frame 4 and elastic traction piece 401, the buffering of carrying out extrusion shaping in-process to panel, the buffering of going up when mould 3 and lower mould 2 contact is assisted, after the cutting die processing is accomplished, the cooperation of going up through elastic traction piece 401 has realized the automatic downward slip of drawing of patterns auxiliary frame 4 and the automatic re-setting process of drawing of patterns auxiliary frame 4 when upwards sliding, the quick drawing of patterns and the separation process to shaping side cut die and shaping protruding head 304 have been realized through the downward slip of drawing of patterns auxiliary frame 4, the automatic re-setting process of drawing of patterns auxiliary block 402 has been realized through the cooperation of elastic connection piece 403 simultaneously, the quick drawing of patterns and the separation process of shaping side cut die and lower mould 2 have been realized through the automatic upward slip of drawing of patterns auxiliary block 402.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 1 and 2:
wherein, location auxiliary mechanism is including: the two driving blocks 5 and the positioning block 501 are arranged, and the two driving blocks 5 are symmetrically and fixedly connected to the outer side of the bottom end face of the demolding auxiliary frame 4; the two positioning blocks 501 are symmetrically connected to the outer side of the top end of the lower die 2 in a sliding mode, and the inner side end face of the driving block 5 and the outer side end face of the positioning block 501 are of slope structures which incline from the inner side upper end to the outer side lower end; in use, in the extrusion molding process of the plate, the simultaneous inward sliding process of the two positioning blocks 501 is realized through the matching of the driving blocks 5, the simultaneous inward sliding process of the positioning blocks 501 is realized, the synchronous clamping and positioning process of the plate in the extrusion molding process of the plate is realized, the concentricity between the plate and the lower die 2 and the upper die 3 is effectively ensured, and the qualification rate of the finished product of the trimming die and the production and processing progress of the trimming die are further improved.
Wherein, location auxiliary mechanism still includes: the two guide posts 502 are symmetrically and fixedly connected at the inner end of the lower die 2 left and right; two elastic reset parts 503 are arranged, and the two elastic reset parts 503 are symmetrically and fixedly connected on the left and right sides of the two positioning blocks 501 and the inner side of the lower die 2; in use, the guide post 502 is matched to realize the guide limiting procedure when the positioning block 501 slides, so that the running stability of the device when the plate is clamped and limited is ensured, the upper die 3 slides upwards and then is matched with the elastic resetting piece 503 to realize the outward sliding of the positioning block 501 and the automatic resetting procedure of the positioning block 501, and the automatic splitting procedure of the female die and the positioning block 501 is realized through the automatic resetting of the positioning block 501, so that the operation convenience of the device in the die taking process is further ensured, and the operation convenience and the use flexibility of the device in the practical application process are further ensured.
Specific use and action of the embodiment:
when the utility model is used, in the extrusion molding process of the plate, the simultaneous inward sliding process of the two positioning blocks 501 is realized through the matching of the driving blocks 5, and the simultaneous inward sliding process of the positioning blocks 501 is realized, so that the synchronous clamping and positioning process of the plate in the extrusion molding process of the plate is realized; the guide post 502 is matched to realize the guide limiting process when the positioning block 501 slides, the upper die 3 is matched with the elastic resetting piece 503 to realize the outward sliding of the positioning block 501 and the automatic resetting process of the positioning block 501 after sliding upwards, and the automatic disassembling process of the female die and the positioning block 501 is realized through the automatic resetting of the positioning block 501.
Claims (8)
1. Trimming die processingequipment, its characterized in that: comprises a supporting workbench (1), a lower die (2), an upper die (3), a demoulding auxiliary mechanism and a positioning auxiliary mechanism; the lower die (2) is fixedly connected to the upper end of the inner side of the supporting workbench (1); the upper die (3) is connected to the top end of the inner side of the supporting workbench (1) in a sliding mode, and the upper die (3) comprises: the electric push rod (302) and the movable rod (303), wherein the electric push rod (302) is arranged at the outer side of the top end surface of the upper die (3); the movable rod (303) is connected to the outer side of the inner end face of the electric push rod (302) in a sliding mode, and the bottom end of the movable rod (303) is fixedly connected with the upper die (3); the demolding auxiliary mechanism is arranged on the inner sides of the lower mold (2) and the upper mold (3), and comprises: the demolding auxiliary frame (4) is connected with the outer side of the lower end of the upper mold (3) in a sliding manner; the positioning auxiliary mechanism is arranged on the inner sides of the demoulding auxiliary frame (4) and the lower mould (2).
2. The trimming die processing apparatus as claimed in claim 1, wherein: the supporting workbench (1) comprises: the two limiting grooves (101) are formed in the inner side of the upper end of the supporting workbench (1) in a bilateral symmetry mode.
3. The trimming die processing apparatus according to claim 1 or 2, wherein: the upper die (3) comprises: the two limiting frames (301) are symmetrically and fixedly connected to the outer side of the upper die (3) left and right.
4. The trimming die processing apparatus as claimed in claim 1, wherein: the lower die (2) comprises: the forming groove (201) and the cutting knife (202), wherein the forming groove (201) is arranged at the center of the top end surface of the lower die (2); the cutting knife (202) is concentrically and fixedly connected to the outer side of the top end face of the lower die (2).
5. The trimming die processing apparatus as defined in claim 4, wherein: the upper die (3) comprises: and the forming convex heads (304) are concentrically and fixedly connected to the outer side of the end face of the bottom of the upper die (3), and the diameter of the forming convex heads (304) is smaller than that of the forming groove (201).
6. The trimming die processing apparatus as claimed in claim 1, wherein: the demolding auxiliary mechanism comprises: an elastic traction member (401), a demolding auxiliary block (402) and an elastic connecting member (403); the plurality of elastic traction pieces (401) are uniformly distributed and fixedly connected to the outer sides of the inner ends of the demolding auxiliary frame (4) and the upper mold (3); the demolding auxiliary block (402) is connected to the outer side of the top end face of the lower mold (2) in a sliding manner; the elastic connecting pieces (403) are multiple, and the elastic connecting pieces (403) are uniformly distributed and fixedly connected to the outer sides of the inner ends of the demolding auxiliary block (402) and the lower mold (2).
7. The trimming die processing apparatus as claimed in claim 1, wherein: the positioning auxiliary mechanism comprises: the two driving blocks (5) are symmetrically and fixedly connected to the outer side of the end face of the bottom of the demolding auxiliary frame (4) left and right; the two positioning blocks (501) are symmetrically connected to the outer side of the top end of the lower die (2) in a sliding mode, and the inner side end face of the driving block (5) and the outer side end face of the positioning block (501) are of slope structures which incline from the inner side upper end to the outer side lower end.
8. The trimming die tooling device of claim 7, wherein: the positioning auxiliary mechanism further comprises: the two guide posts (502) are symmetrically and fixedly connected at the inner end of the lower die (2) left and right; the two elastic reset pieces (503) are symmetrically and fixedly connected on the inner sides of the two positioning blocks (501) and the lower die (2) left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974487.4U CN220426492U (en) | 2023-07-26 | 2023-07-26 | Trimming die machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974487.4U CN220426492U (en) | 2023-07-26 | 2023-07-26 | Trimming die machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426492U true CN220426492U (en) | 2024-02-02 |
Family
ID=89690831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974487.4U Active CN220426492U (en) | 2023-07-26 | 2023-07-26 | Trimming die machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426492U (en) |
-
2023
- 2023-07-26 CN CN202321974487.4U patent/CN220426492U/en active Active
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