CN216967023U - Stop device is used in mould production - Google Patents
Stop device is used in mould production Download PDFInfo
- Publication number
- CN216967023U CN216967023U CN202123248036.6U CN202123248036U CN216967023U CN 216967023 U CN216967023 U CN 216967023U CN 202123248036 U CN202123248036 U CN 202123248036U CN 216967023 U CN216967023 U CN 216967023U
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- fixedly connected
- block
- workbench
- wall
- rod
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of die production, in particular to a limiting device for die production, which comprises a workbench, wherein two sliding grooves are formed in the top of the workbench, two limiting structures are arranged on the top of the workbench, a limiting rod is fixedly connected to the inner wall of one sliding groove, a screw rod is arranged on the inner wall of the other sliding groove, one end of the screw rod is rotatably connected with the inner wall of the sliding groove, and the other end of the screw rod penetrates through the sliding groove and is fixedly connected with an anti-loosening structure positioned in the workbench; through setting up locking not hard up structure, can prevent the condition that the lead screw reversed under the combined action of locking not hard up structure, fixture block, reset groove and third spring, effectively avoided because vibrations lead to the lead screw to reverse the condition that spacing effect descends in the course of working, and then avoided because the quality of spacing effect is not good influences the mold processing, simultaneously through setting up limit structure, can carry out the centre gripping to the mould fast spacingly easy and simple to handle.
Description
Technical Field
The utility model relates to the technical field of mold production, in particular to a limiting device for mold production.
Background
The mould is a tool for manufacturing a molded article, the liquid material is shaped and solidified to finish the processing of the shape of the article, and the type and the shape of the mould are different due to different production requirements.
At present, need carry out processes such as cutting punching to the mould in mould production process inevitable, the mould needs fix it through corresponding stop device this moment, in order to prevent the unsafe condition of processing, avoid influencing the whole quality of mould, current equipment drives two fixed plates through the mode of lead screw usually and is close to each other and carries out the centre gripping to the mould, but in the course of working, because processes such as cutting punching can produce vibrations, the lead screw is easy not hard up to reverse, and then lead to the spacing effect of centre gripping not good, the processingquality of mould has been influenced, can not be fine satisfy current demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide the limiting device for die production, so that the problem of reduced clamping effect caused by loosening of the screw rod in the traditional clamping process is solved.
The utility model achieves the purpose through the following technical scheme, the limiting device for die production comprises a workbench, wherein the top of the workbench is provided with two sliding grooves, the top of the workbench is provided with two limiting structures, the inner wall of one sliding groove is fixedly connected with a limiting rod, the inner wall of the other sliding groove is provided with a screw rod, one end of the screw rod is rotatably connected with the inner wall of the sliding groove, the other end of the screw rod penetrates through the sliding groove and is fixedly connected with an anti-loosening structure positioned in the workbench, the other end of the anti-loosening structure penetrates through the workbench, a reset groove positioned below the anti-loosening structure is formed in the workbench, the inner bottom wall of the reset groove is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a clamping block, and the clamping block penetrates through the reset groove and is clamped with the anti-loosening structure, and the top of the clamping block is provided with an inclined plane.
Preferably, the limiting structure comprises a connecting plate, the connecting plate is arranged at the top of the workbench, the bottom of the connecting plate is fixedly connected with two sliding blocks, the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner, the sliding block is connected with the screw rod in a threaded manner at one side, and the sliding block is connected with the limiting rod in a sliding manner at the other side.
Preferably, two the opposite side of connecting plate all is provided with the buffer board, be provided with evenly distributed's connecting rod between buffer board and the connecting plate, the one end of connecting rod and one side fixed connection of buffer board, the other end of connecting rod runs through out the connecting plate, the surface of connecting rod is provided with first spring.
Preferably, locking structure that moves includes the turning block, the turning block sets up in the inside of workstation, the one end of turning block and the one end fixed connection of lead screw, the other end fixedly connected with gas storage box of turning block, the other end of gas storage box runs through out the workstation.
Preferably, the surface of the rotating block is provided with clamping grooves which are uniformly distributed and matched with the clamping blocks, the inner wall of each clamping groove is fixedly connected with a compression air bag, and the other side of each compression air bag is fixedly connected with an ejector block.
Preferably, the inside of gas storage box is filled with inert gas, the inner wall sliding connection of gas storage box has the piston rod, the one end of piston rod runs through gas storage box and the handheld piece of fixedly connected with, fixedly connected with evenly distributed's second spring between handheld piece and the gas storage box surface.
Preferably, the other end of the gas storage box is communicated with a connecting pipe, the connecting pipe penetrates through the rotating block and extends into the rotating block, the surface of the connecting pipe is communicated with uniformly distributed guide pipes, and the other end of each guide pipe is communicated with the adjacent compressed air bag.
The utility model has the beneficial effects that: through setting up locking moving structure, can prevent the condition that the lead screw reverses under the combined action of locking moving structure, fixture block, the groove that resets and third spring, effectively avoided because vibrations lead to the lead screw to reverse the condition that spacing effect descends in the course of working, and then avoided because the quality of spacing effect is not good influences the mold processing, simultaneously through setting up limit structure, can carry out the centre gripping spacing, easy and simple to handle to the mould fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional perspective view of the present invention;
FIG. 3 is a schematic structural view of the anti-loosening structure of the present invention;
fig. 4 is a schematic structural diagram of the limiting structure of the present invention.
In the figure: 1. a work table; 2. a limiting structure; 3. an anti-loosening structure; 4. a screw rod; 5. a limiting rod; 101. a chute; 102. a reset groove; 103. a third spring; 104. a clamping block; 201. a connecting plate; 202. a buffer plate; 203. a first spring; 204. a slider; 205. a connecting rod; 301. a gas storage box; 302. rotating the block; 303. a card slot; 304. a hand-held block; 305. a piston rod; 306. a second spring; 307. a connecting pipe; 308. a conduit; 309. compressing the air bag; 310. and (7) a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the specific implementation: as shown in fig. 1-4, a limiting device for mold production comprises a workbench 1, wherein two sliding grooves 101 are formed at the top of the workbench 1, two limiting structures 2 are arranged at the top of the workbench 1, a limiting rod 5 is fixedly connected to the inner wall of the sliding groove 101 at one side, a screw rod 4 is arranged on the inner wall of the sliding groove 101 at the other side, one end of the screw rod 4 is rotatably connected with the inner wall of the sliding groove 101, the other end of the screw rod 4 penetrates through the sliding groove 101 and is fixedly connected with an anti-loosening structure 3 positioned inside the workbench 1, the other end of the anti-loosening structure 3 penetrates through the workbench 1, a reset groove 102 positioned below the anti-loosening structure 3 is formed inside the workbench 1, a third spring 103 is fixedly connected to the inner bottom wall of the reset groove 102, a clamping block 104 is fixedly connected to the other end of the third spring 103, and the clamping block 104 penetrates through the reset groove 102 and is clamped with the anti-loosening structure 3, the top of fixture block 104 is provided with the inclined plane, and when using the device, places the mould between two limit structure 2, and accessible rotation locking structure 3 drives lead screw 4 rotatory, and the surface of lead screw 4 is provided with quantity and is two screw threads, and the screw thread opposite direction of two screw threads to can drive two limit structure 2 through rotatory lead screw 4 and be close to each other and carry out the centre gripping spacingly to the mould, subsequent processing of being convenient for.
As shown in fig. 1, 2 and 4, the limiting structure 2 includes a connecting plate 201, the connecting plate 201 is disposed on the top of the workbench 1, the bottom of the connecting plate 201 is fixedly connected with two sliding blocks 204, the two sliding blocks 204 are respectively connected with the two sliding grooves 101 in a sliding manner, the sliding block 204 on one side is connected with the screw rod 4 in a threaded manner, the sliding block 204 on the other side is connected with the limiting rod 5 in a sliding manner, the screw rod 4 can be rotated to drive the sliding block 204 to slide along the sliding grooves 101 under the action of the screw rod 4, so as to adjust the distance between the two connecting plates 201, in this process, the limiting rod 5 can prevent the sliding block 204 from rotating together during the rotation of the screw rod 4, so that the sliding block 204 can move more stably, the buffer plates 202 are disposed on the opposite sides of the two connecting plates 201, the buffer plates 202 are rubber members, and the resistance increasing strips uniformly distributed are disposed on the opposite sides of the two buffer plates 202, the connecting rods 205 which are uniformly distributed are arranged between the buffer plates 202 and the connecting plates 201, one end of each connecting rod 205 is fixedly connected with one side of each buffer plate 202, the other end of each connecting rod 205 penetrates through the corresponding connecting plate 201, the first springs 203 are arranged on the surfaces of the connecting rods 205, the two buffer plates 202 can extrude the die under the action of the movement of the two connecting plates 201 in the process that the two connecting plates 201 are close to each other, the friction force between the buffer plates 202 of the rubber material members and the die can be increased, and the limiting effect is further improved, the situation that the surface of the die is crushed due to the over-tightening rotation of a worker can be prevented by arranging the connecting rods 205 and the first springs 203, when the worker rotates the screw rods 4 to drive the two connecting plates 201 to drive the buffer plates 202 to extrude and fix the die, after the buffer plates 202 contact the die, the buffer plates 202 do not move continuously due to the blocking of the die, at the moment, the worker continues to rotate the screw rods 4, the connecting plate 201 can slide along the connecting rod 205 and extrude the first spring 203, and the condition that the die is damaged due to pressure caused by misoperation of workers is effectively prevented.
As shown in fig. 1, 2 and 3, the anti-loosening structure 3 includes a rotating block 302, the rotating block 302 is disposed inside the workbench 1, one end of the rotating block 302 is fixedly connected with one end of the screw rod 4, the other end of the rotating block 302 is fixedly connected with a gas storage box 301, the other end of the gas storage box 301 penetrates through the workbench 1, the surface of the rotating block 302 is provided with clamping grooves 303 which are uniformly distributed and matched with the clamping blocks 104, the inner wall of the clamping groove 303 is fixedly connected with a compression airbag 309, the other side of the compression airbag 309 is fixedly connected with a top block 310, the inside of the gas storage box 301 is filled with inert gas, the inner wall of the gas storage box 301 is slidably connected with a piston rod 305, one end of the piston rod 305 penetrates through the gas storage box 301 and is fixedly connected with a handheld block 304, second springs 306 which are uniformly distributed are fixedly connected between the handheld block 304 and the surface of the gas storage box 301, the other end of the gas storage box 301 is communicated with a connecting pipe 307, the connecting pipe 307 penetrates through the rotating block 302 and extends to the inside of the rotating block 302, the surface of the connecting pipe 307 is communicated with evenly distributed guide pipes 308, the other end of each guide pipe 308 is communicated with an adjacent compressed air bag 309, the air storage box 301 can be held to rotate through one end of the workbench 1, so that the air storage box 301 can be driven to drive the rotating block 302 to rotate the screw rod 4, when the screw rod 4 is driven to rotate in the forward direction, the two connecting plates 201 can be close to each other, in the process, when the rotating block 302 rotates in the forward direction, the inclined surface of the fixture block 104 can be extruded through the inner wall of the clamping groove 303, so that the fixture block 104 can be extruded and contracted into the reset groove 102, the third spring 103 is extruded at the same time, the clamping state of the fixture block 104 and the clamping groove 303 is released, when the clamping groove 303 is moved downwards, the fixture block can be jacked and inserted into the inside of the clamping groove 303 under the action of the third spring 103, the forward rotation of the rotating block 302 cannot be influenced, when the screw rod 4 rotates reversely, the rotating block 302 is driven by the screw rod 4 to rotate synchronously, at the moment, one side of the clamping block 104, which is far away from the inclined plane, blocks the clamping groove 303 to prevent the clamping block 303 from rotating reversely, so that the situation that the screw rod 4 is loosened and reversed due to vibration in the machining process is avoided, the situation that the limiting effect is reduced and the quality of the die is affected due to the loosening and reversing of the screw rod 4 is reduced, after the machining is finished, when the die needs to be taken out, only the handheld block 304 needs to be pressed, the handheld block 304 drives the piston rod 305 to extrude inert gas in the gas storage box 301, the inert gas is injected into the compression air bag 309 through the connecting pipe 307 and the guide pipe 308, so that the compression air bag 309 is expanded to drive the jacking block 310 to push the clamping block 104 out of the clamping groove 303, the gas storage box 301 can be rotated reversely to drive the screw rod 4 to rotate reversely, the second spring 306 is arranged for rapidly resetting the handheld block 304, and the handheld block 304 and the piston rod 305 can be driven to reset under the action of the second spring 306 after the handheld block 304 is loosened, is convenient for reuse.
When the die is used, a die plate to be processed is placed between two buffer plates 202, the gas storage box 301 is rotated in the forward direction, the lead screw 4 can be driven to rotate synchronously through the rotating block 302 under the action of the gas storage box 301, the two connecting plates 201 are driven to approach each other through the sliding block 204 along the sliding groove 101 under the combined action of the lead screw 4, the limiting rod 5 and the sliding block 204 until the two buffer plates 202 clamp and limit a die, the situation that the surface of the die is damaged due to misoperation of a worker can be prevented by arranging the connecting rod 205 and the first spring 203, the position of the lead screw 4 can be limited by matching with the reset groove 102, the third spring 103 and the clamping block 104 through arranging the anti-loosening structure 3, when the lead screw 4 rotates reversely, the clamping groove 303 on the rotating block 302 can be blocked under the action of the clamping block 104, and the reverse rotation of the lead screw 4 is prevented, after the processing is finished, the handheld block 304 can be pressed to be close to the air storage box 301, and the compression air bag 309 can be expanded to enable the jacking block 310 to jack the clamping block 104 out of the clamping groove 303, so that the screw rod 4 can be rotated reversely to relieve the limit of the die.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a stop device is used in mould production, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with two sliding chutes (101), the top of the workbench (1) is provided with two limiting structures (2), the inner wall of one sliding chute (101) is fixedly connected with a limiting rod (5), the inner wall of the other sliding chute (101) is provided with a screw rod (4), one end of the screw rod (4) is rotatably connected with the inner wall of the sliding chute (101), the other end of the screw rod (4) penetrates through the sliding chute (101) and is fixedly connected with an anti-loosening structure (3) positioned in the workbench (1), and the other end of the anti-loosening structure (3) penetrates through the workbench (1);
the anti-loosening mechanism is characterized in that a reset groove (102) located below the anti-loosening structure (3) is formed in the workbench (1), a third spring (103) is fixedly connected to the inner bottom wall of the reset groove (102), a clamping block (104) is fixedly connected to the other end of the third spring (103), the clamping block (104) penetrates through the reset groove (102) and is clamped with the anti-loosening structure (3), and an inclined plane is arranged at the top of the clamping block (104).
2. The limiting device for die production according to claim 1, wherein: limiting structure (2) includes connecting plate (201), connecting plate (201) set up in the top of workstation (1), the bottom fixedly connected with quantity of connecting plate (201) is slider (204) two, two slider (204) respectively with two spout (101) sliding connection, one side slider (204) and lead screw (4) threaded connection, the opposite side slider (204) and gag lever post (5) sliding connection.
3. The limiting device for die production according to claim 2, wherein: two the opposite side of connecting plate (201) all is provided with buffer board (202), be provided with evenly distributed's connecting rod (205) between buffer board (202) and connecting plate (201), the one end of connecting rod (205) and one side fixed connection of buffer board (202), the other end of connecting rod (205) passes through connecting plate (201), the surface of connecting rod (205) is provided with first spring (203).
4. The limiting device for die production according to claim 1, wherein: locking structure (3) of moving includes turning block (302), turning block (302) set up in the inside of workstation (1), the one end of turning block (302) and the one end fixed connection of lead screw (4), the other end fixedly connected with gas storage box (301) of turning block (302), the other end of gas storage box (301) runs through and wears out workstation (1).
5. The limiting device for die production according to claim 4, wherein: the surface of the rotating block (302) is provided with clamping grooves (303) which are uniformly distributed and matched with the clamping blocks (104), the inner wall of each clamping groove (303) is fixedly connected with a compression air bag (309), and the other side of each compression air bag (309) is fixedly connected with an ejector block (310).
6. The limiting device for die production according to claim 5, wherein: the gas holder is characterized in that inert gas is filled in the gas holder (301), a piston rod (305) is connected to the inner wall of the gas holder (301) in a sliding mode, one end of the piston rod (305) penetrates through the gas holder (301) and is fixedly connected with a handheld block (304), and second springs (306) which are uniformly distributed are fixedly connected between the handheld block (304) and the surface of the gas holder (301).
7. The limiting device for die production according to claim 6, wherein: the other end of the gas storage box (301) is communicated with a connecting pipe (307), the connecting pipe (307) penetrates through the rotating block (302) and extends into the rotating block (302), the surface of the connecting pipe (307) is communicated with uniformly distributed guide pipes (308), and the other end of each guide pipe (308) is communicated with the adjacent compression air bag (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248036.6U CN216967023U (en) | 2021-12-22 | 2021-12-22 | Stop device is used in mould production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123248036.6U CN216967023U (en) | 2021-12-22 | 2021-12-22 | Stop device is used in mould production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967023U true CN216967023U (en) | 2022-07-15 |
Family
ID=82347839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123248036.6U Expired - Fee Related CN216967023U (en) | 2021-12-22 | 2021-12-22 | Stop device is used in mould production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834268A (en) * | 2023-07-10 | 2023-10-03 | 江苏联成开拓集团有限公司 | Automobile central control screen production film pasting device |
| CN117124107A (en) * | 2023-10-27 | 2023-11-28 | 南通明智德汽车零配件有限公司 | Clamping device for manufacturing automobile die castings |
| CN117182689A (en) * | 2023-09-15 | 2023-12-08 | 浙江罗克光电科技股份有限公司 | Polishing and grinding device and method for mobile phone glass screen |
-
2021
- 2021-12-22 CN CN202123248036.6U patent/CN216967023U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834268A (en) * | 2023-07-10 | 2023-10-03 | 江苏联成开拓集团有限公司 | Automobile central control screen production film pasting device |
| CN117182689A (en) * | 2023-09-15 | 2023-12-08 | 浙江罗克光电科技股份有限公司 | Polishing and grinding device and method for mobile phone glass screen |
| CN117124107A (en) * | 2023-10-27 | 2023-11-28 | 南通明智德汽车零配件有限公司 | Clamping device for manufacturing automobile die castings |
| CN117124107B (en) * | 2023-10-27 | 2023-12-26 | 南通明智德汽车零配件有限公司 | Clamping device for manufacturing automobile die castings |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |