CN220499672U - Die fixing assembly convenient to clamp and limit - Google Patents
Die fixing assembly convenient to clamp and limit Download PDFInfo
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- CN220499672U CN220499672U CN202321273775.7U CN202321273775U CN220499672U CN 220499672 U CN220499672 U CN 220499672U CN 202321273775 U CN202321273775 U CN 202321273775U CN 220499672 U CN220499672 U CN 220499672U
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- electric telescopic
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- fixing assembly
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a die fixing assembly convenient for clamping and limiting, which belongs to the technical field of dies and comprises a base, a lower die and an upper die, wherein a hydraulic rod is arranged in the middle of the top end of the base, the bottom end of the hydraulic rod is connected with the upper surface of the upper die, limiting holes which are arranged in a penetrating manner are formed in four corners of the upper die, guide rods which are matched with the limiting holes are arranged in four corners of the top of the lower die, first electric telescopic rods are arranged on two sides of the inner wall of the top end of the base, mounting plates are connected to the bottoms of the two groups of first electric telescopic rods, second electric telescopic rods are arranged on the side surfaces of the mounting plates, a clamping frame is arranged at the bottom end of the second electric telescopic rods, a clamping mechanism is arranged in the clamping frame, the clamping mechanism comprises two groups of clamping plates, the upper die and the lower die can be limited, the situation that the upper die and the lower die deviate is avoided, the formed workpiece is stably clamped and taken out, the traditional manual operation is replaced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die fixing assembly convenient to clamp and limit.
Background
The mold is a tool for manufacturing molded articles, and is widely used in various fields, wherein the processing of the appearance of the articles is realized mainly by changing the physical state of the molded material.
The mould mainly includes last mould, bed die, but the mould does not use the spacing position of limit structure two in the use, leads to the condition of easily appearing the skew between last mould and the bed die, and after the work piece shaping, does not use the work piece after the clamping structure clamp shaping to take out it, but needs manual operation to take out it, uses trouble, for this reason, we propose a convenient spacing mould fixed subassembly of centre gripping.
Disclosure of Invention
The utility model aims to provide a die fixing assembly convenient for clamping and limiting, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a make things convenient for spacing mould fixed subassembly of centre gripping, which comprises a base, bed die and last mould, the bed die is located the middle part of base, the top middle part of base is equipped with the hydraulic stem, and the bottom of hydraulic stem is connected with the upper surface of last mould, the spacing hole that runs through the setting has all been seted up to the four corners department of going up the mould, the top four corners department of bed die is equipped with the guide bar with spacing hole looks adaptation, the top inner wall both sides of base all are equipped with first electric telescopic handle, the bottom of two sets of first electric telescopic handle all is connected with the mounting panel, and the side of mounting panel is equipped with the electric telescopic handle of second, the centre gripping frame is installed to the bottom of second electric telescopic handle, be equipped with fixture in the centre gripping frame, fixture includes two sets of grip blocks.
Further: the clamping mechanism further comprises a stepping motor, the stepping motor is located on the outer side wall of the clamping frame, and the bottom end of the clamping frame is arranged in a penetrating mode.
Further: the output end of the stepping motor is connected with a bidirectional screw, the bottom end of the bidirectional screw is movably connected with the inner wall of the clamping frame through a bearing, and two groups of thread sleeves are connected with the bidirectional screw in a threaded manner.
Further: the bottom of two-way screw rod is equipped with the dead lever, and sliding connection has two sets of sliding sleeves on the dead lever, and the top of two sets of sliding sleeves is connected with the bottom of two sets of thread bush, and the bottom of two sets of sliding sleeves is connected with the top of grip block.
Further: the top of guide bar is connected with the roof of base, and the diameter of guide bar is slightly less than the diameter of spacing hole.
Further: the bottom of the base is provided with a damping pad.
Further: the inner side surface of the clamping plate is embedded with corrugated bulges.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the upper die and the lower die can be limited by sliding connection of the four groups of guide rods and the limiting holes, so that the stability of the upper die is improved, the situation of deviation between the upper die and the lower die is avoided, and the forming quality of a workpiece is improved; through the work of first electric telescopic handle and second electric telescopic handle, can drive the centre gripping frame and remove, make the centre gripping frame be located the top of bed die, step motor's work has driven two-way screw rod and has rotated, and the thread bush passes through behind the sliding connection spacing of dead lever and sliding sleeve, can drive adjacent grip block to the relative direction and remove, has realized the stable centre gripping and the taking out to the work piece after the shaping, has replaced traditional manual operation, has improved work efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the clamping frame according to the present utility model;
fig. 3 is a schematic diagram showing the connection between the lower die and the upper die according to the present utility model.
In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. a hydraulic rod; 5. a guide rod; 6. a first electric telescopic rod; 7. a mounting plate; 8. a second electric telescopic rod; 9. a clamping frame; 10. a stepping motor; 11. a bidirectional screw; 12. a thread sleeve; 13. a fixed rod; 14. a sliding sleeve; 15. a clamping plate; 16. and a limiting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a convenient spacing mould fixed subassembly of centre gripping, including base 1, bed die 2 and last mould 3, bed die 2 is located the middle part of base 1, the top middle part of base 1 is equipped with hydraulic stem 4, and the bottom of hydraulic stem 4 is connected with the upper surface of last mould 3, the four corners department of last mould 3 has all been offered and has been run through spacing hole 16 that sets up, the top four corners department of bed die 2 is equipped with the guide bar 5 with spacing hole 16 looks adaptation, the top inner wall both sides of base 1 all are equipped with first electric telescopic handle 6, the bottom of two sets of first electric telescopic handle 6 all is connected with mounting panel 7, and the side of mounting panel 7 is equipped with second electric telescopic handle 8, clamping frame 9 is installed to the bottom of second electric telescopic handle 8, be equipped with fixture in the clamping frame 9, fixture includes two sets of grip blocks 15, bed die 2 and last mould 3 are prior art, this is that the technique, specific theory of operation is here does not explain, wherein, the electrical end of consumer all electrical connection outside power supply and the electrical property end of controller;
the step motor 10 of two sets of first electric telescopic links 6, second electric telescopic link 8, two sets of centre gripping frame 9 lateral walls is synchronous operation, it is spacing through the sliding connection of guide bar 5 with spacing hole 16, can carry out spacingly to last mould 3 and bed die 2, the stability of last mould 3 has been increased, avoid appearing the skew condition between last mould 3 and the bed die 2, work piece fashioned quality has been improved, need take out the work piece after the shaping, two sets of first electric telescopic links 6 work at this moment, drive centre gripping frame 9 and move down, second electric telescopic link 8 work promotes centre gripping frame 9 directly over the bed die 2, cooperation centre gripping mechanism's effect in the centre gripping frame 9, can drive two sets of grip blocks 15 to the relative direction removal, realized the clamp to the interior work piece of bed die 2, cooperation first electric telescopic link 6's upward movement, can take out the work piece after the shaping fast, traditional manual operation has been replaced, work efficiency has been improved.
Preferably, the clamping mechanism further comprises a stepping motor 10, the stepping motor 10 is located on the outer side wall of the clamping frame 9, the bottom end of the clamping frame 9 is arranged in a penetrating mode, the output end of the stepping motor 10 is connected with a bidirectional screw rod 11, the bottom end of the bidirectional screw rod 11 is movably connected with the inner wall of the clamping frame 9 through a bearing, two groups of threaded sleeves 12 are connected to the bidirectional screw rod 11 through threads, a fixed rod 13 is arranged at the bottom of the bidirectional screw rod 11, two groups of sliding sleeves 14 are connected to the fixed rod 13 in a sliding mode, the tops of the two groups of sliding sleeves 14 are connected to the bottoms of the two groups of threaded sleeves 12, and the bottoms of the two groups of sliding sleeves 14 are connected to the top of the clamping plate 15;
when the clamping frame 9 is located right above the lower die 2, the stepping motor 10 works to drive the bidirectional screw rod 11 to rotate, the threaded sleeve 12 drives the sliding sleeve 14 to move towards the opposite direction after being limited by sliding connection of the fixed rod 13 and the sliding sleeve 14, the inner side surface of the clamping plate 15 is attached to the outer wall of a formed workpiece, the workpiece after being formed can be clamped after the clamping plate 15 moves relatively, the workpiece after being formed can be taken out after being formed by being matched with the work of the first electric telescopic rod 6 and the second electric telescopic rod 8, and the clamped workpiece can be put down after the clamping plate 15 works towards the opposite direction (the workpiece is taken out after being formed and cooled).
Preferably, the top of the guide rod 5 is connected with the top wall of the base 1, and the diameter of the guide rod 5 is slightly smaller than the diameter of the limiting hole 16.
Example 2:
referring to fig. 1, this embodiment differs from the first embodiment in that: the damping pad is arranged at the bottom of the base 1, so that the friction force of the working ground is increased by the damping pad, and the stability of the whole die in working is improved.
The inner side face of the clamping plate 15 is embedded with corrugated bulges, friction force between the bulges and the clamping workpiece is increased, and stability of the clamping plate 15 in workpiece clamping is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a make things convenient for spacing mould fixed subassembly of centre gripping, includes base (1), bed die (2) and last mould (3), its characterized in that: the utility model discloses a die for the automatic feeding of a plastic material, including base (1), lower mould (2), clamping frame (9), clamping mechanism, guiding rod (5) with spacing hole (16) looks adaptation are all offered in top four corners department of lower mould (2), the top inner wall both sides of base (1) all are equipped with first electric telescopic handle (6), two sets of the bottom of first electric telescopic handle (6) all is connected with mounting panel (7), and the side of mounting panel (7) is equipped with second electric telescopic handle (8), clamping frame (9) are installed to the bottom of second electric telescopic handle (8), be equipped with fixture in clamping frame (9), fixture includes two sets of grip blocks (15).
2. The die-fixing assembly capable of being clamped and limited conveniently according to claim 1, wherein: the clamping mechanism further comprises a stepping motor (10), wherein the stepping motor (10) is located on the outer side wall of the clamping frame (9), and the bottom end of the clamping frame (9) is arranged in a penetrating mode.
3. The die-fixing assembly capable of being clamped and limited conveniently according to claim 2, wherein: the output end of the stepping motor (10) is connected with a bidirectional screw rod (11), the bottom end of the bidirectional screw rod (11) is movably connected with the inner wall of the clamping frame (9) through a bearing, and two groups of thread sleeves (12) are connected on the bidirectional screw rod (11) in a threaded manner.
4. A die fixing assembly for facilitating clamping and limiting as claimed in claim 3, wherein: the bottom of bi-directional screw rod (11) is equipped with dead lever (13), sliding connection has two sets of sliding sleeve (14) on dead lever (13), two sets of the top of sliding sleeve (14) is connected with the bottom of two sets of thread bush (12), and two sets of the bottom of sliding sleeve (14) is connected with the top of grip block (15).
5. The die-fixing assembly capable of being clamped and limited conveniently according to claim 1, wherein: the top of the guide rod (5) is connected with the top wall of the base (1), and the diameter of the guide rod (5) is slightly smaller than that of the limit hole (16).
6. The die-fixing assembly capable of being clamped and limited conveniently according to claim 1, wherein: the bottom of the base (1) is provided with a damping pad.
7. The die-fixing assembly capable of being clamped and limited conveniently according to claim 1, wherein: the inner side surface of the clamping plate (15) is embedded with corrugated bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273775.7U CN220499672U (en) | 2023-05-24 | 2023-05-24 | Die fixing assembly convenient to clamp and limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273775.7U CN220499672U (en) | 2023-05-24 | 2023-05-24 | Die fixing assembly convenient to clamp and limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499672U true CN220499672U (en) | 2024-02-20 |
Family
ID=89879549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273775.7U Active CN220499672U (en) | 2023-05-24 | 2023-05-24 | Die fixing assembly convenient to clamp and limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499672U (en) |
-
2023
- 2023-05-24 CN CN202321273775.7U patent/CN220499672U/en active Active
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