CN214723633U - Clamp for maintaining die - Google Patents
Clamp for maintaining die Download PDFInfo
- Publication number
- CN214723633U CN214723633U CN202120857636.3U CN202120857636U CN214723633U CN 214723633 U CN214723633 U CN 214723633U CN 202120857636 U CN202120857636 U CN 202120857636U CN 214723633 U CN214723633 U CN 214723633U
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- Prior art keywords
- extrusion
- value
- fixedly mounted
- rod
- push
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- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 55
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an anchor clamps that mould maintenance was used, which comprises a housin, casing top one side fixed mounting has the bracing piece, bracing piece one side is run through and is seted up the inside movable mounting of hole and has the dwang, dwang one end fixed mounting has the anticreep piece that falls, dwang outer wall fixed mounting has the extrusion piece. The utility model discloses a promote the push-and-pull rod and push away the extrusion round platform to the top, the mould device that will need the centre gripping places extrusion round platform top, pulling push-and-pull rod downstream, when extrusion round platform outer wall touching lug, it is circular motion to drive the extrusion piece and extend the dwang downwards, the extrusion piece top is to the middle part motion, when unable continuation downstream pulling push-and-pull rod, it has pressed from both sides tight object to show the top, press down the fixture block and fix the push-and-pull rod and can set up the mould after the centre gripping and maintain, press from both sides tight back hand fixed when carrying out the centre gripping maintenance can, thereby reach one-hand operation convenient to use's effect.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is an anchor clamps that mould maintenance was used.
Background
The clamping device is a common appliance for clamping articles, has various types, wide application and different shapes, is a tool for making a blank into a workpiece with a specific shape and size under the action of external force, and is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression molding or injection molding processing of products such as engineering plastics, rubber, ceramics and the like.
However, the big and small models of original mould are different, and corresponding anchor clamps need to be used when anchor clamps carry out the centre gripping, and dynamics is uncontrollable when original device centre gripping simultaneously, probably leads to the damage of apparatus to be irretrievable at the in-process of maintenance to need both hands operation to lead to using very inconveniently to need other people to assist sometimes when original device carries out the centre gripping, thereby reduced work efficiency and increased the manpower and consumed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps of mould maintenance usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamp for maintaining a die comprises a shell, wherein a supporting rod is fixedly installed on one side of the top of the shell, a rotating rod is movably installed inside a through hole formed in one side of the supporting rod, an anti-falling block is fixedly installed at one end of the rotating rod, an extrusion block is fixedly installed on the outer wall of the rotating rod, a convex block is fixedly installed on one side of the bottom of the extrusion block, a sleeve is fixedly installed on one side of the top of the extrusion block, a first spring is fixedly installed at the center of the bottom of the inner wall of the sleeve, a telescopic rod is fixedly installed at the top of the first spring, an arc top is fixedly installed at the top of the telescopic rod, a rectangular hole is formed in the center of the top of the shell in a through manner, a lifting rod is movably installed inside the rectangular hole, an extrusion round platform is fixedly installed at the top of the lifting rod, a second spring is fixedly installed at the bottom of the lifting rod, a push-pull rod is fixedly installed at the bottom of the second spring, and a clamping block is fixedly arranged on one side of the bottom of the shell.
Preferably, the quantity of bracing piece is four, is located respectively four summits at casing top, and the length value equals half of extrusion piece height value, four the hole has all been seted up in bracing piece one side, is located two bracing piece middle parts on same vertical plane and passes through the dwang and connect.
Preferably, the quantity of extrusion piece is two and is located two respectively the dwang outer wall is all around, and the equal fixed mounting in two adjacent one sides in extrusion piece bottom has the lug, the lug bottom adopts circular-arcly, the twice of the length value of lug with the sum of the diameter value of extrusion round platform equals the width value of bracing piece is subtracted to the width value of casing.
Preferably, the diameter value of the top of the extrusion circular truncated cone is equal to the width value of the shell minus the width value of the supporting rod, and the height value of the extrusion circular truncated cone is equal to the height value of the supporting rod.
Preferably, the number of the sleeves, the telescopic rods and the first springs is equal to sixty, the thirty springs are arranged at the top of the extrusion block in a filling equidistant mode, the diameter value of the inner wall of each sleeve is matched with the diameter value of the outer wall of each telescopic rod, and the length value of each first spring is equal to the sum of the length value of each sleeve and the length value of each telescopic rod.
Preferably, the length values and the width values of the lifting rod and the push-pull rod are matched with those of the rectangular hole, and the sum of the length values of the push-pull rod, the lifting rod and the second spring is larger than the sum of the height values of the shell and the extrusion circular truncated cone.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a promote the push-and-pull rod and push away the extrusion round platform to the top, the mould device that will need the centre gripping places extrusion round platform top, then the pulling push-and-pull rod downstream, when extrusion round platform outer wall touching lug, the lug bottom adopts circular-arc reduction user to apply the dynamics, it is circular motion to drive the extrusion piece to prolong the dwang downwards, the extrusion piece top is to the middle part motion, when unable continuation downstream pulling push-and-pull rod, it presss from both sides tight object to show the top, press down the fixture block and fix the mould that can set up after the centre gripping to the push-and-pull rod and maintain, press from both sides when the centre gripping maintenance and press from both sides tight back hand fixed can, thereby reach one-hand operation convenient to use's effect.
2. The utility model discloses a circular arc top touching when needing the device of centre gripping, first spring begins to inwards compress to drive the telescopic link and gets into the sleeve, and thirty a set of packing equidistance that are of sixty sleeve, telescopic link and first spring are installed in the extrusion piece top, and a plurality of first springs are exerted pressure centre gripping object better, and it is bad to evenly share article clamp can not say with the dynamics simultaneously to reach the effect that the dynamics can be controlled.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged front view of the structure of the present invention;
fig. 4 is an enlarged schematic view of the bottom of the partial structure of the present invention.
In the figure: 1. a housing; 2. a support bar; 3. rotating the rod; 4. an anti-falling block; 5. extruding the block; 6. a bump; 7. a sleeve; 8. a rectangular hole; 9. a lifting rod; 10. extruding the circular truncated cone; 11. a second spring; 12. a push-pull rod; 13. a clamping block; 14. a telescopic rod; 15. a circular arc top; 16. a first spring.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fixture for maintaining a mold comprises a shell 1, wherein a supporting rod 2 is fixedly installed on one side of the top of the shell 1, a rotating rod 3 is movably installed inside a through hole formed in one side of the supporting rod 2, an anti-falling block 4 is fixedly installed at one end of the rotating rod 3, an extrusion block 5 is fixedly installed on the outer wall of the rotating rod 3, a convex block 6 is fixedly installed on one side of the bottom of the extrusion block 5, a sleeve 7 is fixedly installed on one side of the top of the extrusion block 5, a first spring 16 is fixedly installed at the center of the bottom of the inner wall of the sleeve 7, a telescopic rod 14 is fixedly installed at the top of the first spring 16, an arc top 15 is fixedly installed at the top of the telescopic rod 14, a rectangular hole 8 is formed in the center of the top of the shell 1 in a through hole mode, a lifting rod 9 is movably installed inside the rectangular hole 8, an extrusion round platform 10 is fixedly installed at the top of the lifting rod 9, a second spring 11 is fixedly installed at the bottom of the lifting rod 9, and a push-pull rod 12 is fixedly installed at the bottom of the second spring 11, a clamping block 13 is fixedly arranged on one side of the bottom of the shell 1.
In summary, the following steps:
wherein, the quantity of bracing piece 2 is four, be located four summits at 1 top of casing respectively, and the length value equals to be equal to the half of the 5 height value of extrusion piece, the hole has all been run through to four 2 one sides of bracing piece, 2 middle parts of two bracing pieces that are located same vertical plane are connected through dwang 3, the quantity of extrusion piece 5 is two and is located around two 3 outer walls of dwang respectively, the equal fixed mounting in 5 adjacent one sides in bottom of two extrusion pieces has lug 6, lug 6 bottom adopts circular-arcly, the two of the length value of lug 6 and the width value that the sum of the diameter value of extrusion round platform 10 equals casing 1 subtracts the width value of bracing piece 2, when the device is located normal condition, two extrusion pieces 5 are in parallel state, can be better during clamping device exert pressure.
Wherein, the diameter value of the top of the extrusion circular truncated cone 10 is equal to the width value of the shell 1 minus the width value of the support rod 2, the height value of the extrusion circular truncated cone 10 is equal to the height value of the support rod 2, the number of the sleeves 7, the number of the telescopic rods 14 and the first springs 16 are equal to sixty, a group of thirty springs are filled and equidistantly arranged on the top of the extrusion block 5, the diameter value of the inner wall of each sleeve 7 is matched with the diameter value of the outer wall of the telescopic rod 14, the length value of each first spring 16 is equal to the sum of the length value of each sleeve 7 and the length value of each telescopic rod 14, the first springs 16 apply pressure to better clamp an object, the force is uniformly distributed and the object cannot be clamped, the length values and the width values of the lifting rod 9 and the push-pull rod 12 are matched with the length values and the width values of the rectangular hole 8, and the sum of the length values of the push-pull rod 12, the lifting rod 9 and the second spring 11 is greater than the sum of the height values of the shell 1 and the extrusion circular truncated cone 10, so that the push-pull rod 12 can drive the extrusion round table 10 to move when being pulled, thereby driving the extrusion block 5 to move.
The working principle is as follows: when the device is used, the push-pull rod 12 is pushed to push the extrusion circular truncated cone 10 to the top, a die needing to be clamped is placed on the top of the extrusion circular truncated cone 10, the push-pull rod 12 is pulled to move downwards, when the outer wall of the extrusion circular truncated cone 10 touches the lug 6, the force applied by a user is reduced due to the fact that the bottom of the lug 6 is arc-shaped, the extrusion block 5 is driven to extend downwards to the rotating rod 3 to move circumferentially, the top of the extrusion block 5 moves towards the middle, when the arc top 15 touches the device needing to be clamped, the first spring 16 starts to compress inwards to drive the telescopic rod 14 to enter the sleeve 7, when the push-pull rod 12 cannot be pulled downwards continuously, the top is shown to clamp an object, the clamping block 13 is pressed to fix the push-pull rod 12, the clamped die can be maintained, the clamping block 13 is opened after maintenance is finished, and the second spring 11 releases elasticity to reset the lifting rod 9 and the extrusion circular truncated cone 10.
It should be noted that, in this document, 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, and furthermore, the terms "comprise", "include", 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. The utility model provides a anchor clamps of mould maintenance usefulness, includes casing (1), its characterized in that: the anti-dropping device is characterized in that a supporting rod (2) is fixedly mounted on one side of the top of the shell (1), a hole is formed in one side of the supporting rod (2) in a penetrating mode, a rotating rod (3) is fixedly mounted at one end of the rotating rod (3) and provided with an anti-dropping block (4), an extruding block (5) is fixedly mounted on the outer wall of the rotating rod (3), a convex block (6) is fixedly mounted on one side of the bottom of the extruding block (5), a sleeve (7) is fixedly mounted on one side of the top of the extruding block (5), a first spring (16) is fixedly mounted at the center of the bottom of the inner wall of the sleeve (7), a telescopic rod (14) is fixedly mounted at the top of the first spring (16), an arc top (15) is fixedly mounted at the top of the telescopic rod (14), a rectangular hole (8) is formed in the center of the top of the shell (1) in a penetrating mode, and a lifting rod (9) is movably mounted in the rectangular hole (8), the extrusion circular truncated cone is fixedly mounted at the top of the lifting rod (9), a second spring (11) is fixedly mounted at the bottom of the lifting rod (9), a push-pull rod (12) is fixedly mounted at the bottom of the second spring (11), and a clamping block (13) is fixedly mounted on one side of the bottom of the shell (1).
2. The jig for repairing a mold as set forth in claim 1, wherein: the quantity of bracing piece (2) is four, is located respectively four summits at casing (1) top, and the length value equals to half of extrusion piece (5) height value, four bracing piece (2) one side all runs through and has seted up the hole, is located two bracing pieces (2) middle parts on same vertical plane and passes through dwang (3) and connect.
3. The jig for repairing a mold as set forth in claim 1, wherein: the quantity of extrusion piece (5) is two and is located two respectively dwang (3) outer wall is all around, two extrusion piece (5) bottom equal fixed mounting in one side of adjacent have lug (6), lug (6) bottom adopts circular-arcly, the twice of the length value of lug (6) with the sum of the diameter value of extrusion round platform (10) equals the width value of bracing piece (2) is subtracted to the width value of casing (1).
4. The jig for repairing a mold as set forth in claim 1, wherein: the top diameter value of extrusion round platform (10) equals the width value of bracing piece (2) is subtracted to the width value of casing (1), the height value of extrusion round platform (10) equals the height value of bracing piece (2).
5. The jig for repairing a mold as set forth in claim 1, wherein: the quantity of sleeve (7), telescopic link (14) and first spring (16) equals to sixty, thirty a set of be fill the equidistance install in extrusion piece (5) top, the inner wall diameter value of sleeve (7) and the outer wall diameter value adaptation of telescopic link (14), the length value of first spring (16) equals the sum of the length value of sleeve (7) and the length value of telescopic link (14).
6. The jig for repairing a mold as set forth in claim 1, wherein: the length values and the width values of the lifting rod (9) and the push-pull rod (12) are matched with the length values and the width values of the rectangular hole (8), and the sum of the length values of the push-pull rod (12), the lifting rod (9) and the second spring (11) is larger than the sum of the height values of the shell (1) and the extrusion circular table (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857636.3U CN214723633U (en) | 2021-04-25 | 2021-04-25 | Clamp for maintaining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857636.3U CN214723633U (en) | 2021-04-25 | 2021-04-25 | Clamp for maintaining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723633U true CN214723633U (en) | 2021-11-16 |
Family
ID=78612955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120857636.3U Expired - Fee Related CN214723633U (en) | 2021-04-25 | 2021-04-25 | Clamp for maintaining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976880A (en) * | 2022-04-13 | 2022-08-30 | 重庆新大顺电器有限公司 | Quick wire bunching device for power distribution cabinet |
-
2021
- 2021-04-25 CN CN202120857636.3U patent/CN214723633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976880A (en) * | 2022-04-13 | 2022-08-30 | 重庆新大顺电器有限公司 | Quick wire bunching device for power distribution cabinet |
| CN114976880B (en) * | 2022-04-13 | 2023-10-20 | 重庆大顺电器设备有限公司 | Quick wire harness device for power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |