CN218693728U - Clamping tool for die casting - Google Patents
Clamping tool for die casting Download PDFInfo
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- CN218693728U CN218693728U CN202223049916.5U CN202223049916U CN218693728U CN 218693728 U CN218693728 U CN 218693728U CN 202223049916 U CN202223049916 U CN 202223049916U CN 218693728 U CN218693728 U CN 218693728U
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- control box
- movable plate
- die casting
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- 238000004512 die casting Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a centre gripping frock for die casting, including the workstation, the left and right sides of workstation bottom surface all is fixed with the base, be equipped with actuating mechanism on the workstation, the last fixture that is equipped with of actuating mechanism, fixture includes the control box, the control box sets up the top at the workstation, be fixed with the dead lever between the left and right sides of control box inner wall, the equal sliding connection in left and right sides of dead lever surface has the movable plate, two the bottom surface of the relative one side of movable plate is fixed with the fixed plate. The utility model discloses fixture drives the reel through first motor and rotates, further through two movable plate relative movement of stay cord pulling, further carries out the centre gripping to the work piece through two grip blocks to reduced the hand labor cost, accessible driving motor drives the threaded rod simultaneously and rotates and drive the fly leaf and reciprocate, thereby be convenient for drive the centre gripping to the work piece more convenient through actuating mechanism drive centre gripping framework removal.
Description
Technical Field
The utility model relates to a centre gripping frock technical field specifically is a centre gripping frock for die casting.
Background
The die casting is a part which is manufactured by using a pressure casting mechanical die casting machine provided with a casting die, pouring aluminum or aluminum alloy which is heated to be in a liquid state into a feeding port of the die casting machine, and casting the part or the alloy part with the shape and the size limited by the die casting machine, wherein the part is generally called the die casting.
The fixing device is used as an essential part in the casting production process and is mainly used for fixing workpieces, for example, chinese patent (public number: CN 217493886U) discloses a clamping tool for aluminum die castings, the utility model discloses a through being provided with a sliding plate, a concentric gear, a pulling plate and a clamping plate, when the device is used, a pedal plate can be stepped downwards to enable the sliding plate to move downwards, so that the clamping plate slides rightwards through the concentric gear, then the workpieces are placed between the clamping plates, the pedal plate is loosened, the sliding plate moves upwards under the pulling force of a clamping spring at the moment, and then the clamping plate clamps the workpieces through the cooperation of the concentric gear and the pulling plate, on one hand, the clamping mode is very convenient to use, the hands and feet of workers can be used together, the casting efficiency is improved, on the other hand, the clamping force is moderate, the condition that the workpieces are not clamped or the workpieces are damaged due to overlarge clamping force can not occur, and therefore the practicability is high.
The device clamps the workpiece by a worker stepping on the pedal plate and the clamping plate, and because die castings produced in a factory are usually produced in batch, the method for realizing clamping through manual work needs a large amount of physical consumption, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a centre gripping frock for die casting possesses artifical labour advantage such as with low costs, has solved the problem that current device human labor cost is high.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping tool for die castings comprises a workbench, wherein bases are fixed on the left side and the right side of the bottom surface of the workbench respectively, a driving mechanism is arranged on the workbench, and a clamping mechanism is arranged on the driving mechanism;
in addition, fixture includes the control box, the control box sets up the top at the workstation, be fixed with the dead lever between the left and right sides of control box inner wall, the equal sliding connection in the left and right sides of dead lever surface has the movable plate, two the bottom surface of the relative one side of movable plate is fixed with the fixed plate, one side that the movable plate was kept away from to the fixed plate is fixed with two auxiliary spring, and one side that the fixed plate was kept away from to two auxiliary spring is fixed with the grip block, the interior roof fixed mounting of control box has first motor, the output of first motor is fixed with the reel, the surface winding of reel has the stay cord, the surface movable sleeve of dead lever is equipped with reset spring.
Furthermore, two ends of the return spring are respectively abutted between one opposite sides of the two moving plates, and two ends of the pull rope, which are far away from the reel, are respectively fixed at the tops of one opposite sides of the two moving plates.
Further, the fixing rod is square prism, the side of the moving plate is provided with square holes, and the fixing rod penetrates through the two square holes and is in sliding connection with the two square holes.
Further, one side that auxiliary spring was kept away from to the grip block is fixed with the protection pad, the hole of stepping down has been seted up to the bottom surface of control box, the movable plate runs through the hole of stepping down and extends to the bottom of control box.
Further, actuating mechanism includes two support frames, and two support frames are fixed mounting respectively in the left and right sides of workstation top surface, the left side be fixed with the guide bar between the interior roof of support frame and the interior diapire, the surface sliding connection of guide bar has the fly leaf, the bottom surface fixed mounting of fly leaf has biax straight line module, the right side the top surface fixed mounting of support frame has driving motor, driving motor's output shaft is fixed with the threaded rod.
Further, a sliding hole is formed in the left side of the top surface of the movable plate, the guide rod penetrates through the sliding hole and is in sliding connection with the sliding hole, a threaded hole is formed in the right side of the top surface of the movable plate, and the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.
Further, the bottom of threaded rod passes through bearing and right side the inner diapire of support frame rotates to be connected, control box fixed mounting is on biax straight line module.
Compared with the prior art, the technical scheme of the application has the following beneficial effects: the utility model discloses fixture drives the reel through first motor and rotates, further through two movable plate relative movement of stay cord pulling, further carries out the centre gripping to the work piece through two grip blocks to reduced the hand labor cost, accessible driving motor drives the threaded rod simultaneously and rotates and drive the fly leaf and reciprocate, thereby be convenient for drive the centre gripping to the work piece more convenient through actuating mechanism drive centre gripping framework removal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the driving mechanism of the present invention;
fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.
In the figure: 1 workbench, 2 bases, 3 driving mechanisms, 301 supporting frames, 302 guide rods, 303 movable plates, 304 double-shaft linear modules, 305 driving motors, 306 threaded rods, 4 clamping mechanisms, 401 operating boxes, 402 fixing rods, 403 movable plates, 404 fixed plates, 405 auxiliary springs, 406 clamping blocks, 407 first motors, 408 reels, 409 pull ropes and 410 return springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the clamping tool for die castings according to the embodiment includes a workbench 1, bases 2 are fixed to left and right sides of a bottom surface of the workbench 1, a driving mechanism 3 is arranged on the workbench 1, and a clamping mechanism 4 is arranged on the driving mechanism 3.
Referring to fig. 2, in order to clamp a workpiece, the clamping mechanism 4 includes an operation box 401, the operation box 401 is disposed above the workbench 1, a fixing rod 402 is fixed between the left and right sides of the inner wall of the operation box 401, moving plates 403 are slidably connected to the left and right sides of the outer surface of the fixing rod 402, a fixing plate 404 is fixed to the bottom surface of one side of each of the two moving plates 403, two auxiliary springs 405 are fixed to one side of the fixing plate 404 away from the moving plates 403, a clamping block 406 is fixed to one side of each of the two auxiliary springs 405 away from the fixing plate 404, a first motor 407 is fixedly mounted to the inner top wall of the operation box 401, a reel 408 is fixed to the output end of the first motor 407, a pull rope 409 is wound around the outer surface of the reel 408, and a return spring 410 is movably mounted on the outer surface of the fixing rod 402.
Two ends of the return spring 410 are respectively abutted between the opposite sides of the two movable plates 403, so that elastic potential energy in opposite directions is provided for the two movable plates 403 through the return spring 410, the workpiece is clamped and fixed left and right through the two clamping blocks 406, two ends of the pull rope 409, which are far away from the reel 408, are respectively fixed at the tops of the opposite sides of the two movable plates 403, and the two movable plates 403 can be driven to move to the opposite sides through the pull rope 409.
Meanwhile, the fixing rod 402 is a regular quadrangular prism, the side surface of the moving plate 403 is provided with square holes, and the fixing rod 402 penetrates through the two square holes and is in sliding connection with the two square holes, so that the moving plate 403 is prevented from rotating in the process of moving left and right, and the stability of the moving plate is improved.
In addition, a protective pad is fixed on one side of the clamping block 406, which is far away from the auxiliary spring 405, so that scratch on the surface of a workpiece is avoided, the quality of the workpiece is reduced, a yielding hole is formed in the bottom surface of the operation box 401, and the moving plate 403 penetrates through the yielding hole and extends to the bottom of the operation box 401.
Referring to fig. 3, in order to more conveniently and accurately clamp a workpiece, the driving mechanism 3 includes two supporting frames 301, the two supporting frames 301 are respectively and fixedly installed at the left and right sides of the top surface of the workbench 1, a guide rod 302 is fixed between the inner top wall and the inner bottom wall of the left supporting frame 301, a movable plate 303 is slidably connected to the outer surface of the guide rod 302, a biaxial linear module 304 is fixedly installed on the bottom surface of the movable plate 303, the clamping mechanism 4 can be driven to move in four directions, namely, front, back, left and right directions, so as to accurately position the workpiece, a driving motor 305 is fixedly installed on the top surface of the right supporting frame 301, and a threaded rod 306 is fixed on an output shaft of the driving motor 305.
It should be noted that, a sliding hole is formed on the left side of the top surface of the movable plate 303, the guide rod 302 penetrates through the sliding hole and is connected in a sliding manner, so that the movable plate 303 can be supported and prevented from rotating, a threaded hole is formed on the right side of the top surface of the movable plate 303, the threaded rod 306 penetrates through the threaded hole and is connected with the threaded hole in a threaded manner, and when the threaded rod 306 rotates, the movable plate 303 can be driven to move up and down, so that a workpiece can be clamped conveniently.
When can understand, the bottom of threaded rod 306 is passed through the bearing and is connected with the interior diapire rotation of right side support frame 301, and the threaded rod 306 of being convenient for rotates, and control box 401 fixed mounting is on biax straight line module 304, is convenient for drive fixture 4 through actuating mechanism 3 and removes, thereby can be better the cooperation carry out the centre gripping to the work piece.
The working principle of the embodiment is as follows: during the use, drive threaded rod 306 through driving motor 305 and rotate and drive movable plate 303 through threaded rod 306 and reciprocate, further drive fixture 4 and remove downwards, accessible biax straight line module 304 drives fixture 4 and moves from beginning to end and from left to right immediately, thereby guarantee fixture 4 more accurate centre gripping the work piece, drive reel 408 through first motor 407 and rotate after adjusting fixture 4, and twine stay cord 409 at the surface of reel 408, further stimulate two movable plates 403 relative movement through stay cord 409, then carry out the centre gripping to the work piece through two grip blocks 406.
The utility model discloses a control mode is controlled through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a centre gripping frock for die casting, includes workstation (1), its characterized in that: the left side and the right side of the bottom surface of the workbench (1) are respectively fixed with a base (2), the workbench (1) is provided with a driving mechanism (3), and the driving mechanism (3) is provided with a clamping mechanism (4);
in addition, fixture (4) include control box (401), control box (401) set up the top at workstation (1), be fixed with dead lever (402) between the left and right sides of control box (401) inner wall, the equal sliding connection in the left and right sides of dead lever (402) surface has movable plate (403), two the bottom surface of the relative one side of movable plate (403) is fixed with fixed plate (404), one side that movable plate (403) were kept away from in fixed plate (404) is fixed with two auxiliary spring (405), and one side that fixed plate (404) were kept away from in two auxiliary spring (405) is fixed with grip block (406), the interior roof fixed mounting of control box (401) has first motor (407), the output of first motor (407) is fixed with reel (408), the surface winding of reel (408) has stay cord (409), the surface activity cover of dead lever (402) is equipped with reset spring (410).
2. The clamping tool for the die casting according to claim 1, characterized in that: two ends of the return spring (410) are respectively abutted between the opposite sides of the two moving plates (403), and two ends of the pull rope (409) far away from the reel (408) are respectively fixed on the tops of the opposite sides of the two moving plates (403).
3. The clamping tool for the die casting according to claim 1, wherein: the fixing rod (402) is a regular quadrangular prism, a square hole is formed in the side face of the moving plate (403), and the fixing rod (402) penetrates through the two square holes and is in sliding connection with the two square holes.
4. The clamping tool for the die casting according to claim 1, wherein: one side that auxiliary spring (405) was kept away from in grip block (406) is fixed with the protection pad, the hole of stepping down has been seted up to the bottom surface of control box (401), movable plate (403) run through the hole of stepping down and extend to the bottom of control box (401).
5. The clamping tool for the die casting according to claim 1, wherein: actuating mechanism (3) include two support frames (301), and two support frames (301) are fixed mounting respectively in the left and right sides of workstation (1) top surface, the left side be fixed with guide bar (302) between the interior roof of support frame (301) and the interior diapire, the surface sliding connection of guide bar (302) has fly leaf (303), the bottom surface fixed mounting of fly leaf (303) has biax straight line module (304), the right side the top surface fixed mounting of support frame (301) has driving motor (305), the output shaft of driving motor (305) is fixed with threaded rod (306).
6. The clamping tool for the die casting according to claim 5, wherein: the left side of the top surface of the movable plate (303) is provided with a sliding hole, the guide rod (302) penetrates through the sliding hole and is in sliding connection with the sliding hole, the right side of the top surface of the movable plate (303) is provided with a threaded hole, and the threaded rod (306) penetrates through the threaded hole and is in threaded connection with the threaded hole.
7. The clamping tool for the die casting according to claim 5, wherein: the bottom of threaded rod (306) is connected with the right side through the bearing and the interior diapire of support frame (301) is rotated, control box (401) fixed mounting is on biax straight line module (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049916.5U CN218693728U (en) | 2022-11-17 | 2022-11-17 | Clamping tool for die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049916.5U CN218693728U (en) | 2022-11-17 | 2022-11-17 | Clamping tool for die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693728U true CN218693728U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223049916.5U Active CN218693728U (en) | 2022-11-17 | 2022-11-17 | Clamping tool for die casting |
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| Country | Link |
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| CN (1) | CN218693728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570340A (en) * | 2023-12-20 | 2024-02-20 | 重庆不将就文化传播有限公司 | Be used for tourist attraction culture to propagate play device |
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- 2022-11-17 CN CN202223049916.5U patent/CN218693728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570340A (en) * | 2023-12-20 | 2024-02-20 | 重庆不将就文化传播有限公司 | Be used for tourist attraction culture to propagate play device |
| CN117570340B (en) * | 2023-12-20 | 2024-06-07 | 重庆不将就文化传播有限公司 | Be used for tourist attraction culture to propagate play device |
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