CN219026730U - Fastening device for three-piece die design - Google Patents
Fastening device for three-piece die design Download PDFInfo
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- CN219026730U CN219026730U CN202223524417.7U CN202223524417U CN219026730U CN 219026730 U CN219026730 U CN 219026730U CN 202223524417 U CN202223524417 U CN 202223524417U CN 219026730 U CN219026730 U CN 219026730U
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- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model relates to a fastening device for three-piece mold design, which comprises a box body, wherein the left side and the right side of the bottom surface of the box body are respectively provided with a fixed base, the box body is provided with a fixed mechanism, the fixed mechanism is provided with an auxiliary assembly, the fixed mechanism comprises a driving motor, the driving motor is fixedly arranged on the inner bottom wall of the box body, and an output shaft of the driving motor is fixedly provided with a driving bevel gear. The utility model is provided with the fixing mechanism, the driving bevel gear is driven by the driving motor to rotate so as to further drive the two threaded rods to rotate, the two movable plates are driven to move to opposite sides, the die is clamped and fixed left and right through the two fixing blocks, the fixing effect is good, meanwhile, the utility model is provided with the auxiliary mechanism, the movable sliding block enables the pressing block to be separated from the top surface of the fixing block, and meanwhile, the pressing block can press the top surface of the die and fix the top surface of the die under the action of the spring, so that the fastening effect is further improved, and the die is fixed more firmly.
Description
Technical Field
The utility model relates to the technical field of mold design, in particular to a fastening device for three-piece mold design.
Background
The mould is a tool for manufacturing shaped articles, which consists of various parts, and different moulds consist of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials, namely the name of 'industrial mother'.
For example, chinese patent (common number: CN 210731711U) discloses a clamping device for fastening precision mold processing, which is connected with a connecting rod through a spring disposed inside a spring member housing, and performs distance control between a movable pressing plate and a fixed pressing plate through a spring pressing rod, so that the dies with different sizes can be limited and pressed, and meanwhile, the clamping device for fastening precision mold processing is provided with a fixed clamping plate and a movable clamping plate on a main column, after the distance between the pressing plates is adjusted, the dies are placed in the movable clamping plate to push the dies onto the fixed clamping plate through a push rod, so that the clamping work can be completed, and a rubber layer is covered on the surface of the clamping plate to enhance friction between the clamping plate and the dies, so as to prevent the dies from falling off during the clamping work.
In the process of fixing the die, the die is fastened by only utilizing the elastic potential energy of the spring, but the spring can deform under the action of force, so that if the die is subjected to larger external force in the design process, the spring can deform, and the die is not firmly fixed, and the fastening effect is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the fastening device for the design of the three-piece die, which has the advantages of good fastening effect and the like, and solves the problem that the fastening effect of the existing device is poor under the condition that the die is subjected to larger external force.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fastening device for the three-piece die design comprises a box body, wherein bases are fixed on the left side and the right side of the bottom surface of the box body, a fixing mechanism is arranged on the box body, and an auxiliary assembly is arranged on the fixing mechanism;
in addition, fixed establishment includes driving motor, driving motor fixed mounting is at the interior bottom wall of box, driving motor's output shaft is fixed with the initiative bevel gear, fixed establishment still includes two threaded rods of rotating the connection through bearing and box inner wall left and right sides, the one end that the threaded rod is close to the initiative bevel gear is fixed with driven bevel gear, the surface threaded connection of threaded rod has the fly leaf, two the opposite one side of fly leaf all is fixed with the connecting rod, the one end that the fly leaf was kept away from to the connecting rod is fixed with the fixed block, two the opposite one side of fixed block is fixed with the protection pad, fixed establishment is still including fixing the guide bar between the box inner wall left and right sides.
Further, a threaded hole is formed in the side face of the movable plate, and the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.
Further, the left side and the right side of the driving bevel gear top surface are respectively meshed with the two driven bevel gears, a through hole is formed in the top surface of the box body, and the two movable plates penetrate through the through hole and extend to the top surface of the box body.
Further, slide holes are formed in the tops of the side faces of the movable plate, and the guide rods penetrate through the two slide holes and are connected with the slide holes in a sliding mode.
Further, the auxiliary assembly comprises two top plates, the two top plates are respectively fixed on the top surfaces of the movable plates, a sliding rail is fixed on the bottom surface of the top plates, a sliding block is connected to the sliding rail in a sliding mode, a baffle is fixed on the bottom surface of the sliding block, a telescopic rod is fixed on the bottom surface of the baffle, a spring is movably sleeved on the outer surface of the telescopic rod, and a pressing block is fixed on the bottom end of the telescopic rod.
Further, the slide rail is T-shaped slide rail, the slider is T-shaped slider, both sides are closed.
Further, the both ends of spring butt respectively between baffle and briquetting, the bottom surface of briquetting is laminated with the top surface of fixed block mutually.
Compared with the prior art, the utility model provides the fastening device for designing the three-piece die, which has the following beneficial effects: the utility model is provided with the fixing mechanism, the driving bevel gear is driven by the driving motor to rotate so as to further drive the two threaded rods to rotate, the two movable plates are driven to move to opposite sides, the die is clamped and fixed left and right through the two fixing blocks, the fixing effect is good, meanwhile, the utility model is provided with the auxiliary mechanism, the movable sliding block enables the pressing block to be separated from the top surface of the fixing block, and meanwhile, the pressing block can press the top surface of the die and fix the top surface of the die under the action of the spring, so that the fastening effect is further improved, and the die is fixed more firmly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the fixing mechanism of the present utility model;
fig. 3 is a schematic structural view of the auxiliary mechanism of the present utility model.
In the figure: 1 box, 2 base, 3 fixed establishment, 301 driving motor, 302 driving bevel gear, 303 threaded rod, 304 driven bevel gear, 305 fly leaf, 306 connecting rod, 307 fixed block, 308 protection pad, 309 guide bar, 4 auxiliary assembly, 401 roof, 402 slide rail, 403 slider, 404 baffle, 405 telescopic link, 406 spring, 407 briquetting.
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.
Referring to fig. 1, a fastening device for designing a three-piece mold in this embodiment includes a case 1, fixing bases 2 are respectively fixed on the left and right sides of the bottom surface of the case 1, a fixing mechanism 3 is disposed on the case 1, and an auxiliary component 4 is disposed on the fixing mechanism 3.
Referring to fig. 2, in order to facilitate fixing the mold to prevent movement thereof, the fixing mechanism 3 includes a driving motor 301, the driving motor 301 is fixedly mounted on an inner bottom wall of the case 1, an output shaft of the driving motor 301 is fixed with a driving bevel gear 302, the fixing mechanism 3 further includes two threaded rods 303 rotatably connected to left and right sides of an inner wall of the case 1 through bearings, one ends of the threaded rods 303 close to the driving bevel gear 302 are fixed with driven bevel gears 304, an outer surface of the threaded rods 303 is in threaded connection with a movable plate 305, opposite sides of the two movable plates 305 are respectively fixed with a connecting rod 306, one ends of the connecting rods 306 away from the movable plate 305 are fixed with a fixing block 307, opposite sides of the two fixing blocks 307 are fixed with a protection pad 308, and the fixing mechanism 3 further includes a guide rod 309 fixed between the left and right sides of the inner wall of the case 1.
The side surface of the movable plate 305 is provided with a threaded hole, the threaded rod 303 penetrates through the threaded hole and is in threaded connection with the threaded hole, when the threaded rod 303 rotates, the movable plate 305 can be driven to move left and right, the directions of threads on the outer surfaces of the two threaded rods 303 are the same, and when the two threaded rods 303 rotate, the two movable plates 305 can be driven to move in opposite directions.
Simultaneously, the left and right sides of the top surface of the drive bevel gear 302 are respectively engaged with the two driven bevel gears 304, when the drive bevel gear 302 rotates, the two driven bevel gears 304 can drive the two threaded rods 303 to rotate in opposite directions, the top surface of the box body 1 is provided with a through hole, and the two movable plates 305 penetrate through the through hole and extend to the top surface of the box body 1, so that the die can be fastened conveniently.
In addition, the top of fly leaf 305 side has offered the slide opening, and guide bar 309 runs through two slide openings and with its sliding connection, avoids threaded rod 303 to drive fly leaf 305 together rotation when rotating and can play spacing effect to fly leaf 305.
Referring to fig. 3, in order to further improve the fastening effect, the auxiliary assembly 4 includes two top plates 401, the two top plates 401 are respectively fixed on the top surface of the movable plate 305, a slide rail 402 is fixed on the bottom surface of the top plate 401, a slide block 403 is slidably connected on the slide rail 402, a baffle 404 is fixed on the bottom surface of the slide block 403, a telescopic rod 405 is fixed on the bottom surface of the baffle 404, the telescopic rod 405 includes a sleeve fixed on the bottom surface of the baffle 404, a slide bar is slidably connected on the inner wall of the sleeve, the slide bar moves up and down on the inner wall of the sleeve, a spring 406 is movably sleeved on the outer surface of the telescopic rod 405, and a pressing block 407 is fixed at the bottom end of the telescopic rod 405.
The sliding rail 402 is a T-shaped sliding rail, the sliding block 403 is a T-shaped sliding block, and both the left and right sides of the sliding rail 402 are closed, so that the sliding block 403 is prevented from falling off the sliding rail 402.
Meanwhile, two ends of the spring 406 are respectively abutted between the baffle 404 and the pressing block 407, the bottom surface of the pressing block 407 is abutted with the top surface of the fixed block 307, when the top surfaces of the pressing block 407 and the fixed block 307 are abutted, the pressing block 407 presses the spring 406 to enable the spring 406 to have elastic potential energy, and when the sliding block 403 is moved to enable the pressing block 407 to be separated from the top surface of the fixed block 307, the pressing block 407 can be pushed to move downwards under the action of the elastic potential energy of the spring 406, and further the die can be fastened through the pressing block 407.
The working principle of the embodiment is as follows: when the die is used, the die is firstly placed on the top surface of the box body 1, then the driving bevel gear 302 is driven to rotate through the driving bevel gear 302, the two driven bevel gears 304 are further driven to rotate through the driving bevel gear 302, and then the two threaded rods 303 are driven to rotate, so that the two movable plates 305 are driven to move to opposite sides, the die is clamped and fixed left and right through the two fixed blocks 307, then the movable sliding block 403 moves to the side close to the die, and when the pressing block 407 is separated from the top surface of the fixed block 307, the pressing block 407 can press down and fix the top surface of the die under the action of the spring 406, the fastening effect is further improved, and the die is fixed more firmly.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 fastener is used in design of three major possession moulds, includes box (1), its characterized in that: the two sides of the bottom surface of the box body (1) are respectively provided with a fixed base (2), the box body (1) is provided with a fixed mechanism (3), and the fixed mechanism (3) is provided with an auxiliary assembly (4);
in addition, fixed establishment (3) include driving motor (301), driving motor (301) fixed mounting is at the interior bottom wall of box (1), the output shaft of driving motor (301) is fixed with initiative bevel gear (302), fixed establishment (3) still include two threaded rods (303) of being connected through bearing and the rotation of box (1) inner wall left and right sides, threaded rods (303) are close to initiative bevel gear (302) one end and are fixed with driven bevel gear (304), the surface threaded connection of threaded rods (303) has fly leaf (305), two the one side that fly leaf (305) are opposite all is fixed with connecting rod (306), the one end that fly leaf (305) was kept away from to connecting rod (306) is fixed with fixed block (307), two one side that fixed block (307) are opposite is fixed with protection pad (308), fixed establishment (3) still including fixing guide bar (309) between the left and right sides of box (1) inner wall.
2. A three-piece mold design fastening device according to claim 1, wherein: the side of the movable plate (305) is provided with a threaded hole, and the threaded rod (303) penetrates through the threaded hole and is in threaded connection with the threaded hole.
3. A three-piece mold design fastening device according to claim 1, wherein: the left side and the right side of the top surface of the driving bevel gear (302) are respectively meshed with the two driven bevel gears (304), through holes are formed in the top surface of the box body (1), and the two movable plates (305) penetrate through the through holes and extend to the top surface of the box body (1).
4. A three-piece mold design fastening device according to claim 1, wherein: the top of movable plate (305) side has seted up the slide opening, guide bar (309) run through two slide openings and with its sliding connection.
5. A three-piece mold design fastening device according to claim 1, wherein: the auxiliary assembly (4) comprises two top plates (401), the two top plates (401) are respectively fixed on the top surface of the movable plate (305), a sliding rail (402) is fixed on the bottom surface of the top plate (401), a sliding block (403) is connected to the sliding rail (402) in a sliding mode, a baffle plate (404) is fixed on the bottom surface of the sliding block (403), a telescopic rod (405) is fixed on the bottom surface of the baffle plate (404), a spring (406) is movably sleeved on the outer surface of the telescopic rod (405), and a pressing block (407) is fixed at the bottom end of the telescopic rod (405).
6. A three-piece mold design fastening device according to claim 5, wherein: the sliding rail (402) is a T-shaped sliding rail, the sliding block (403) is a T-shaped sliding block, and both the left side and the right side of the sliding rail (402) are closed.
7. A three-piece mold design fastening device according to claim 5, wherein: the two ends of the spring (406) are respectively abutted between the baffle plate (404) and the pressing block (407), and the bottom surface of the pressing block (407) is attached to the top surface of the fixed block (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223524417.7U CN219026730U (en) | 2022-12-29 | 2022-12-29 | Fastening device for three-piece die design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223524417.7U CN219026730U (en) | 2022-12-29 | 2022-12-29 | Fastening device for three-piece die design |
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| Publication Number | Publication Date |
|---|---|
| CN219026730U true CN219026730U (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223524417.7U Active CN219026730U (en) | 2022-12-29 | 2022-12-29 | Fastening device for three-piece die design |
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| CN (1) | CN219026730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748384A (en) * | 2023-08-23 | 2023-09-15 | 西安鸣啼电子科技有限责任公司 | Automatic stamping processing equipment for automobile shock absorber support |
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2022
- 2022-12-29 CN CN202223524417.7U patent/CN219026730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748384A (en) * | 2023-08-23 | 2023-09-15 | 西安鸣啼电子科技有限责任公司 | Automatic stamping processing equipment for automobile shock absorber support |
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