CN218254964U - Mould dismouting appurtenance - Google Patents
Mould dismouting appurtenance Download PDFInfo
- Publication number
- CN218254964U CN218254964U CN202222422358.6U CN202222422358U CN218254964U CN 218254964 U CN218254964 U CN 218254964U CN 202222422358 U CN202222422358 U CN 202222422358U CN 218254964 U CN218254964 U CN 218254964U
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- Prior art keywords
- screw rod
- sleeve
- arm
- nut
- rod cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a mould dismouting appurtenance, concretely relates to mould dismouting technical field, including the sleeve that is used for the dismouting mould, the sleeve bottom is equipped with the screw rod cover, the fixed square bar that is equipped with in screw rod cover top, screw rod cover both sides all are equipped with fastening bolt, the fixed handle that is equipped with in sleeve outer end, screw rod cover bottom is equipped with the nut sleeve, nut sleeve both sides are all fixed and are equipped with down installation arm, two installation arm one end all is equipped with down installs the arm. The utility model discloses a when twisting the nut, extend to the screw rod cover with the one end of screw rod to it is fixed with screw rod and screw rod cover to screw up fastening bolt, and the screw rod cover is then connected on the sleeve through the square bar, when rotating the nut, through fixed handle fixed sleeve, alright indirect fixation screw, the restriction screw rod avoids screw rod and nut to rotate in step, and then avoids consequently and influences the dismouting of bolt.
Description
Technical Field
The utility model belongs to the technical field of the mould dismouting technique and specifically relates to a mould dismouting appurtenance that says so.
Background
The mold is a common tool in industrial production, can be used for casting, punching, injection molding and the like, different types of molds are different in appearance and structure, a plurality of molds are assembled by different parts and are connected with one another in various modes, and in the using process, different tools are required to be used for disassembling and assembling the molds according to different connecting modes.
The most common connection mode is through bolted connection among the parts forming the die, and in the process of carrying out the dismouting to the bolt, the most common instrument is the spanner, moves the nut through the spanner wrench for relative rotation takes place for nut and screw rod, separates nut and screw rod, just can accomplish the dismantlement to the bolt, otherwise, when the installation, can accomplish the installation with the nut tightening on the screw rod.
In combination with practical operation experience, it is known that a large force is applied to the nut during the process of screwing and unscrewing the nut in a fastened state, and sometimes, the screw rod may rotate synchronously with the nut due to an excessive force applied to the nut, and the screw rod and the nut cannot be installed or disassembled when the screw rod and the nut rotate synchronously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a mould dismouting appurtenance to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould dismouting appurtenance, is including the sleeve that is used for the dismouting mould, the sleeve bottom is equipped with the screw rod cover, the fixed square bar that is equipped with in screw rod cover top, inside the square bar top extended to the sleeve, the unable relative sleeve of square bar rotated, screw rod cover both sides all are equipped with fastening bolt, utilize fastening bolt to fix screw rod and screw rod cover, restrict the rotation of screw rod, fastening bolt one end extends to screw rod cover inside and is connected through the screw thread with the screw rod cover, the fixed handle that is equipped with in sleeve outer end.
Further, the bottom of the screw sleeve is provided with a nut sleeve, the nut sleeve can be directly sleeved at the outer end of the nut, the two sides of the nut sleeve are fixedly provided with lower mounting arms, one end of each lower mounting arm is provided with an upper mounting arm and connected with the upper mounting arm through a bolt, the top end of the nut sleeve is provided with a through hole, and the screw rod extends to the top of the nut sleeve through the through hole.
Further, sleeve outer end cover is equipped with the outer tube and passes through bearing swing joint with the outer tube, go up installation arm one end and outer tube outer end fixed connection, the outer tube outer end is inlayed and is had drive ring and pass through ratchet structure swing joint with the drive ring to this is convenient for continuous swivel nut.
Furthermore, two primary driving arms are fixedly arranged at the outer ends of the driving rings, a secondary driving arm is arranged at one end of each primary driving arm, and the driving rings are driven to rotate through the primary driving arms and the secondary driving arms.
Furthermore, one end of the first-stage driving arm is provided with a groove, one end of the second-stage driving arm is fixedly provided with a bump, the bump is arranged inside the groove, the top end and the bottom end of the bump are respectively and movably connected with the top end and the bottom end inside the groove through a rotating shaft, so that the first-stage driving arm and the second-stage driving arm are movably connected, and the first-stage driving arm and the second-stage driving arm can rotate at the joint.
Furthermore, both sides of the joint of the first-stage driving arm and the second-stage driving arm are provided with fixing plates, the fixing plates are fixedly arranged on the first-stage driving arm, a pressure sensor is fixedly arranged on the fixing plates, the pressure sensor senses the pressure of the second-stage driving arm on the pressure sensor, the magnitude of the force applied to the nut can be judged, and the pressure sensor is in contact with the second-stage driving arm.
The utility model discloses a technological effect and advantage:
the utility model discloses a when twisting the nut, extend to the screw rod cover with the one end of screw rod to it is fixed with screw rod and screw rod cover to screw up fastening bolt, and the screw rod cover is then connected on the sleeve through the square bar, when rotating the nut, through fixed handle fixed sleeve, alright indirect fixed screw rod, and the screw rod is avoided screw rod and nut to rotate in step, and then avoids consequently and influences the dismouting of bolt.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a perspective view of the sleeve of the present invention;
fig. 4 is a cross-sectional view of the outer tube of the present invention;
fig. 5 is a sectional view of the first-stage driving arm and the second-stage driving arm of the present invention;
fig. 6 is a perspective view of the first-stage driving arm and the second-stage driving arm of the present invention.
The reference signs are: 1. a sleeve; 2. fixing a handle; 3. an outer tube; 4. a drive coil; 5. a screw sleeve; 6. a nut socket; 7. a through hole; 8. a lower mounting arm; 9. a square bar; 10. an upper mounting arm; 11. a primary drive arm; 12. a secondary drive arm; 13. a fixing plate; 14. fastening a bolt; 15. a protrusion; 16. a groove; 17. a pressure sensor.
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 efforts all belong to the protection scope of the present invention.
Referring to the attached drawings 1-6 of the specification, the utility model provides a mould dismouting appurtenance, including the sleeve 1 that is used for the dismouting mould, 1 bottom of sleeve is equipped with screw rod cover 5, the fixed square bar 9 that is equipped with in 5 tops of screw rod cover, the square bar 9 top extends to 1 insides of sleeve, and square bar 9 can't 1 rotations of relative sleeve, 5 both sides of screw rod cover all are equipped with fastening bolt 14, utilize fastening bolt 14 to fix screw rod and screw rod cover 5 with screw rod cover, restrict the rotation of screw rod, 14 one end of fastening bolt extends to 5 insides of screw rod cover and is connected through the screw thread with screw rod cover 5, the fixed handle 2 that is equipped with in 1 outer end of sleeve.
The bottom of the screw sleeve 5 is provided with a nut sleeve 6, the nut sleeve 6 can be directly sleeved at the outer end of a nut, two lower mounting arms 8 are fixedly arranged on two sides of the nut sleeve 6, one end of each lower mounting arm 8 is provided with an upper mounting arm 10 and connected with the upper mounting arm 10 through a bolt, a through hole 7 is formed in the top end of the nut sleeve 6, and the screw rod extends to the top of the nut sleeve 6 through the through hole 7.
The 1 outer pot head of sleeve is equipped with outer tube 3 and passes through bearing swing joint with outer tube 3, go up installation arm 10 one end and 3 outer end fixed connection of outer tube, 3 outer ends of outer tube are inlayed and are had drive circle 4 and pass through ratchet structure swing joint with drive circle 4 to this is convenient for continuous rotation nut.
When the nut is rotated, firstly, the nut sleeve 6 is sleeved at the outer end of the nut, the nut sleeve 6 is connected to the outer end of the outer pipe 3 through the lower mounting arm 8 and the upper mounting arm 10, the nut sleeve 6 can be detached and replaced according to the size of the nut, then the driving ring 4 is driven to rotate, the driving ring 4 can rotate in a single direction, therefore, the driving ring 4 can rotate alone in a certain direction and can also rotate synchronously with the outer pipe 3 in another direction, when the driving ring is rotated synchronously with the outer pipe 3, the outer pipe 3 drives the nut sleeve 6 to rotate through the lower mounting arm 8 and the upper mounting arm 10, so that the driving nut rotates, when the driving ring 4 rotates alone, the driving ring 4 can rotate to the original position, after the driving ring 4 rotates to the original position, the direction is adjusted again to rotate synchronously with the outer pipe 3, so that the nut is rotated circularly, the nut is screwed more quickly, and the driving ring 4 can be adjusted to rotate and reverse as required in use.
When the nut is screwed, one end of the screw rod extends to the inside of the screw rod sleeve 5 through the through hole 7, the fastening bolts 14 on two sides of the screw rod sleeve 5 are screwed up at the moment, the screw rod and the screw rod sleeve 5 can be fixed, the screw rod sleeve 5 is connected to the sleeve 1 through the square rod 9, the outer pipe 3 is connected with the sleeve 1 through the bearing, the sleeve 1 is not influenced by the rotation of the outer pipe 3, when the nut is rotated, the sleeve 1 is fixed through the fixing handle 2, the screw rod can be indirectly fixed, the screw rod is limited, the synchronous rotation of the screw rod and the nut is avoided, the dismounting of the bolt is further avoided being influenced, the sleeve 1 is sleeved at the top end of the square rod 9 and is not fixedly connected with the square rod 9, therefore, the square rod 9 can stretch out and draw back inside the sleeve 1, the screw rod moves along with the rotation process of the nut, and the distance between the screw rod sleeve 5 and the nut sleeve 6 can also automatically change under the stretching effect of the square rod 9.
In order to check the force when screwing the nut in real time, as shown in fig. 5 and 6, two first-stage driving arms 11 are fixedly arranged at the outer end of the driving ring 4, one end of each first-stage driving arm 11 is provided with a second-stage driving arm 12, and the driving ring 4 is driven to rotate by the first-stage driving arm 11 and the second-stage driving arm 12.
The two sides of the joint of the first-stage driving arm 11 and the second-stage driving arm 12 are both provided with a fixing plate 13, the fixing plate 13 is fixedly arranged on the first-stage driving arm 11, a pressure sensor 17 is fixedly arranged on the fixing plate 13, the pressure sensor 17 senses the pressure of the second-stage driving arm 12 on the pressure sensor 17, the force applied to the nut can be judged, and the pressure sensor 17 is in contact with the second-stage driving arm 12.
When rotating drive circle 4, the both hands hold the outer end at second grade actuating arm 12, drive one-level actuating arm 11 through second grade actuating arm 12, and then drive circle 4, and pass through arch 15 between second grade actuating arm 12 and the one-level actuating arm 11, recess 16 swing joint, the two is not fixed as an organic whole, and second grade actuating arm 12 can rotate independently, but the rotation of second grade actuating arm 12 has been restricted in the existence of fixed plate 13, consequently through second grade actuating arm 12, the in-process that one-level actuating arm 11 drive circle 4 rotated, second grade actuating arm 12 has the trend of rotation, this makes second grade actuating arm 12 exert external force to the fixed plate 13 of one side wherein, pressure sensor 17 presss from both sides between fixed plate 13 and second grade actuating arm 12, respond to the power of second grade actuating arm 12, can real-timely know the power size of applying in the nut rotation process through the effort size between response second grade actuating arm 12, fixed plate 13.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould dismouting appurtenance, includes sleeve (1) that is used for dismouting mould, its characterized in that: sleeve (1) bottom is equipped with screw rod cover (5), screw rod cover (5) top is fixed to be equipped with square bar (9), square bar (9) top extends to inside sleeve (1), screw rod cover (5) both sides all are equipped with fastening bolt (14), fastening bolt (14) one end extends to inside screw rod cover (5) and is connected through the screw thread with screw rod cover (5), sleeve (1) outer end is fixed to be equipped with fixed handle (2).
2. The mold disassembly and assembly aid of claim 1, wherein: screw rod cover (5) bottom is equipped with nut sleeve (6), nut sleeve (6) both sides are all fixed and are equipped with down installation arm (8), two installation arm (8) one end all is equipped with down and installs arm (10) and be connected through the bolt with last installation arm (10), through hole (7) have been seted up on nut sleeve (6) top.
3. The auxiliary tool for disassembling and assembling a mold according to claim 2, wherein: sleeve (1) outer end cover is equipped with outer tube (3) and passes through bearing swing joint with outer tube (3), go up installation arm (10) one end and outer tube (3) outer end fixed connection, outer tube (3) outer end is inlayed and is had drive circle (4) and pass through ratchet structure swing joint with drive circle (4).
4. The auxiliary tool for disassembling and assembling a mold according to claim 3, wherein: two primary driving arms (11) are fixedly arranged at the outer end of the driving ring (4), and a secondary driving arm (12) is arranged at one end of each primary driving arm (11).
5. The mold disassembly and assembly aid of claim 4, wherein: recess (16) have been seted up to one-level actuating arm (11) one end, second grade actuating arm (12) one end is fixed and is equipped with arch (15), arch (15) are established inside recess (16), arch (15) top and bottom pass through pivot swing joint with recess (16) inside top and inside bottom respectively.
6. The mold disassembly and assembly aid of claim 4, wherein: the two sides of the joint of the first-stage driving arm (11) and the second-stage driving arm (12) are respectively provided with a fixing plate (13), the fixing plates (13) are fixedly arranged on the first-stage driving arm (11), the fixing plates (13) are fixedly provided with pressure sensors (17), and the pressure sensors (17) are in contact with the second-stage driving arm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222422358.6U CN218254964U (en) | 2022-09-14 | 2022-09-14 | Mould dismouting appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222422358.6U CN218254964U (en) | 2022-09-14 | 2022-09-14 | Mould dismouting appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218254964U true CN218254964U (en) | 2023-01-10 |
Family
ID=84713346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222422358.6U Expired - Fee Related CN218254964U (en) | 2022-09-14 | 2022-09-14 | Mould dismouting appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218254964U (en) |
-
2022
- 2022-09-14 CN CN202222422358.6U patent/CN218254964U/en not_active Expired - Fee Related
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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: 20230110 |