CN213413044U - Press machine pull rod fastening device - Google Patents
Press machine pull rod fastening device Download PDFInfo
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- CN213413044U CN213413044U CN202022305416.8U CN202022305416U CN213413044U CN 213413044 U CN213413044 U CN 213413044U CN 202022305416 U CN202022305416 U CN 202022305416U CN 213413044 U CN213413044 U CN 213413044U
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- fixed
- block
- pull rod
- blocks
- fastening
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Abstract
The utility model discloses a press pull rod fastener belongs to fastener technical field, and its technical essential includes fastening block and pull rod main part, the symmetry is fixed with the fixed block in the pull rod main part, the fastening block symmetry seted up with fixed block complex shifting chute. The utility model discloses a, cooperate through fixed block and fixed slot, it is spacing to carry out the pull rod main part, the rethread bolt is fixed between fixed block and the fastening block, it is more firm to make fastening block and pull rod main part fix, and through the fastening force between locking gasket increase bolt and the fastening block, it is not hard up to avoid the bolt to take place when using, then carry out the shutoff through the movable block to the shifting chute, it is spacing to carry out the fixed block simultaneously, avoid the fixed block to shift out from the fixed slot is inside, also avoid debris to get into the shifting chute inside, guarantee that the pull rod main part is convenient when the maintenance dismantles between fastening block and the pull rod main part, the firmness that has improved fastener also avoids debris to cause the shifting chute.
Description
Technical Field
The utility model belongs to the technical field of fastener, concretely relates to press pull rod fastener.
Background
The press machine is a universal machine with an exquisite structure, can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, and can make targeted and feasible safe operation rules according to different machine types and processing requirements of the press machine and carry out necessary post training and safety education according to the use requirements of the press machine.
When the manual press is used, the manual press is generally operated through the handle, the handle is generally directly fixed through the bolt and the fastener, but the handle is rotated, the pressure is large, the handle can also receive certain vibration force during stamping, the handle and the connector can be connected loosely, normal use of the press is influenced, and safety problems are easily caused.
When the press pull rod fastening device is used, sundries can enter the joint, the handle can be maintained or replaced easily, the handle is prone to jamming, the handle is prone to being labouriously inconvenient to operate when detached, the practicability of the fastening device is reduced, and therefore the press pull rod fastening device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press pull rod fastener 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: the utility model provides a press pull rod fastener, includes fastening block and pull rod main part, the symmetry is fixed with the fixed block in the pull rod main part, the fastening block symmetry seted up with fixed block complex shifting chute, the fastening block of shifting chute side all seted up with fixed block complex fixed slot, all through the bolt fastening between fixed block and the fixed slot, bolt complex thread groove has all been seted up to fastening block and fixed block inside, all the cover is equipped with locking gasket on the bolt on thread groove top, the fastening block is inside all seted up with bolt complex standing groove, the inside all blocks of standing groove on bolt top have the rubber pad.
Preferably, the moving blocks are arranged in the moving grooves, sliding blocks are fixed on two sides of the moving grooves, sliding grooves matched with the sliding blocks are formed in the moving blocks, and springs are fixed between the moving blocks and the moving grooves.
Preferably, the fixed slots are all set to be fan-shaped, and the fixed blocks are all set to be arc-shaped matched with the fixed slots.
Preferably, the bottom end of the rubber pad is arc-shaped, the top end of the rubber pad is fixedly provided with handles which are semicircular, and the diameter of the rubber pad is equal to that of the placing groove.
Preferably, the moving blocks are all arranged in a sector shape matched with the moving grooves, and the length of the moving blocks is larger than that of the fixed grooves.
Preferably, the length of the moving block is less than half of the length of the moving groove, and the lengths of the sliding grooves are all greater than the length of the fixed groove.
Compared with the prior art, the beneficial effects of the utility model are that: whole device passes through fixed block and fixed slot cooperation, it is spacing to the pull rod main part, the rethread bolt is fixed between fixed block and the fastening block, make fastening block and pull rod main part fixed more firm, and through the fastening force between locking gasket increase bolt and the fastening block, it is not hard up to avoid the bolt to take place when using, then carry out the shutoff through the movable block to the shifting chute, it is spacing to carry out the fixed block simultaneously, avoid the fixed block to shift out from the fixed slot is inside, also avoid debris to get into the shifting chute inside, guarantee that the pull rod main part is convenient when the maintenance dismantles between fastening block and the pull rod main part, the firmness that has improved fastener also avoids debris to cause the shifting chute to block up.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a side sectional view of the structure of the present invention;
FIG. 4 is a front sectional view of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a fastening block; 2. a pull rod body; 3. a moving groove; 4. a fixed block; 5. fixing grooves; 6. a bolt; 7. a thread groove; 8. a lock washer; 9. a placement groove; 10. a rubber pad; 11. a grip; 12. a moving block; 13. a slider; 14. a chute; 15. a spring.
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.
In this embodiment, preferably, the moving block 12 is disposed inside the moving groove 3, the sliding blocks 13 are fixed on both sides of the moving groove 3, the sliding grooves 14 matched with the sliding blocks 13 are formed inside the moving block 12, the springs 15 are fixed between the moving block 12 and the moving groove 3, when the fixed block 4 rotates to be completely dislocated from the moving block 12, the moving block 12 moves back to the initial position again under the pushing of the springs 15, so that the moving groove 3 can be plugged, the fixed groove 5 can also be limited, when the fastening block 1 and the pull rod body 2 need to be detached, the moving block 12 is pressed, so that the moving block 12 compresses the springs 15 again to move to the right side of the fixed groove 5, the limit of the fixed groove 5 by the moving block 12 is released, the rubber pad 10 is pulled out from the inside of the placing groove 9 through the handle 11, the bolt 6 is screwed, so that the fixation between the fixed block 4 and the, and then the fixing block 4 is rotated to move out of the interior of the fastening block 1 through the moving groove 3.
In this embodiment, it is preferred, fixed slot 5 all sets up to fan-shaped, and fixed block 4 all sets up to the arc with fixed slot 5 complex, and its effect is for making things convenient for fixed block 4 to rotate in fixed slot 5 is inside to when fixed block 4 rotates to misplacing completely with shifting chute 3, pull rod main part 2 can with the mounting block 1 between the block, rethread bolt 6 fix can.
In this embodiment, it is preferred, rubber pad 10 bottom all sets up to the arc, rubber pad 10 top all is fixed with handle 11, and handle 11 all sets up to the semicircle, the diameter of rubber pad 10 equals the diameter of standing groove 9, its effect is when split mounting block 1 and pull rod main part 2, it is more convenient laborsaving to stimulate rubber pad 10 through handle 11, and through holding handle 11 between the fingers, also conveniently fill in standing groove 9 with rubber pad 10 inside, guarantee simultaneously that rubber pad 10 can block completely inside standing groove 9, carry on spacingly and protection through rubber pad 10 to bolt 6, avoid the corruption of weing, also increase the fastening force between bolt 6 and mounting block 1.
In this embodiment, preferably, the moving blocks 12 are all set to be fan-shaped and matched with the moving grooves 3, the length of the moving blocks 12 is greater than that of the fixing grooves 5, the moving blocks 12 are used for conveniently blocking the moving grooves 3, external sundries are prevented from entering the fixing grooves 5 through the moving grooves 3, and therefore when the fixing device is detached, the fixing blocks 4 can be moved out from the fixing grooves 5, the moving blocks 12 are guaranteed to be limited to the moving grooves 3 completely, the fixing blocks 4 are prevented from being moved out from the fixing grooves 5, and firmness between the fastening blocks 1 and the pull rod main body 2 is further increased.
The utility model discloses a theory of operation and use flow: this structure passes through fixed block 4 and the cooperation of fixed slot 5, make fastening block 1 and pull rod main part 2 can spacing block, it is fixed through the cooperation of bolt 6 and check washer 8, it is more firm to make between fastening block 1 and the pull rod main part 2 fixed, it is not hard up to avoid pull rod main part 2 to be connected under the effect of vibrations and between pull rod main part 2, the stability of pull rod main part 2 when using has been improved, the security of pull rod main part 2 when using has also been improved, carry out the shutoff to standing groove 9 and shifting chute 3 respectively through rubber pad 10 and movable block 12, avoid water stain and debris to get into, thereby protect fastener's junction, make fastener in convenient fixed, also conveniently carry out the split, thereby conveniently maintain or change pull rod main part 2, fastener's practicality has been improved.
In the case of the example 2, the following examples are given,
the rest of the process is the same as that of the example 1,
in this embodiment, preferably, the length of the moving block 12 is less than half of the length of the moving groove 3, and the lengths of the sliding grooves 14 are both greater than the length of the fixed groove 5, which is used to ensure that the moving block 12 can move to the limit release of the fixed groove 5, so as to facilitate the moving of the fixed block 4 from the inside of the fixed groove 5, and ensure that the movable length of the sliding block 13 in the sliding groove 14 is greater than the length of the fixed groove 5, thereby avoiding the sliding grooves 14 from limiting the movement of the moving block 12.
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 press pull rod fastener, includes fastening block (1) and pull rod main part (2), its characterized in that: the pull rod is characterized in that fixed blocks (4) are symmetrically fixed on the pull rod body (2), the fastening blocks (1) are symmetrically arranged and provided with moving grooves (3) matched with the fixed blocks (4), fixing grooves (5) matched with the fixed blocks (4) are formed in the fastening blocks (1) on the sides of the moving grooves (3), the fixing blocks (4) and the fixing grooves (5) are fixed through bolts (6), bolt (6) matched threaded grooves (7) are formed in the fastening blocks (1) and the fixed blocks (4), anti-loosening gaskets (8) are sleeved on the bolts (6) on the top ends of the threaded grooves (7), placing grooves (9) matched with the bolts (6) are formed in the fastening blocks (1), and rubber pads (10) are clamped in the placing grooves (9) on the top ends of the bolts (6).
2. A press ram fastening device as claimed in claim 1, in which: the movable block (12) is arranged in the movable groove (3), sliding blocks (13) are fixed on two sides of the movable groove (3), sliding grooves (14) matched with the sliding blocks (13) are formed in the movable block (12), and springs (15) are fixed between the movable block (12) and the movable groove (3).
3. A press ram fastening device as claimed in claim 1, in which: the fixed slots (5) are all arranged in a fan shape, and the fixed blocks (4) are all arranged in an arc shape matched with the fixed slots (5).
4. A press ram fastening device as claimed in claim 1, in which: the bottom end of the rubber pad (10) is arc-shaped, the top end of the rubber pad (10) is fixedly provided with the handles (11), the handles (11) are semicircular, and the diameter of the rubber pad (10) is equal to that of the placing groove (9).
5. A press ram fastening device as claimed in claim 2, in which: the moving blocks (12) are all arranged in a fan shape matched with the moving groove (3), and the length of the moving blocks (12) is greater than that of the fixed groove (5).
6. A press ram fastening device as claimed in claim 2, in which: the length of the moving block (12) is less than one half of the length of the moving groove (3), and the length of the sliding groove (14) is greater than that of the fixed groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305416.8U CN213413044U (en) | 2020-10-16 | 2020-10-16 | Press machine pull rod fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305416.8U CN213413044U (en) | 2020-10-16 | 2020-10-16 | Press machine pull rod fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413044U true CN213413044U (en) | 2021-06-11 |
Family
ID=76267599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022305416.8U Active CN213413044U (en) | 2020-10-16 | 2020-10-16 | Press machine pull rod fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213413044U (en) |
-
2020
- 2020-10-16 CN CN202022305416.8U patent/CN213413044U/en active Active
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