CN211991925U - Clamping mechanism for adjusting mounting block - Google Patents
Clamping mechanism for adjusting mounting block Download PDFInfo
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- CN211991925U CN211991925U CN202020714378.9U CN202020714378U CN211991925U CN 211991925 U CN211991925 U CN 211991925U CN 202020714378 U CN202020714378 U CN 202020714378U CN 211991925 U CN211991925 U CN 211991925U
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- pressure spring
- block
- shaft
- spring
- clamping mechanism
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Abstract
The utility model discloses a clamping mechanism for adjusting an installation block, which structurally comprises a base, the utility model discloses a quick unlocking device is arranged on the left and right sides of a screw rod, firstly, a user pushes a fixed shaft in a locking shell to release the insertion and fixation with a shaft sleeve, then, a first pressure spring in a lower end placing groove can be sprung to push up a pushing block at the upper end, thereby, under the action of pushing the shaft sleeve up by the pushing block, the screw rod is moved up to release the clamping to the installation block, thereby achieving the advantages of accelerating the speed of unlocking the screw rod and improving the processing efficiency, through arranging auxiliary upward moving mechanisms in the left and right sides of the lower end of a supporting block, firstly, along with the insertion and fixation release of the fixed shaft and the shaft sleeve, a third pressure spring in spring grooves at the left and right sides of the lower end of the supporting block rebounds to pull a pin shaft, then, along with the pulling of the pin, further accelerating the unlocking speed, thereby achieving the advantage of accelerating the unlocking.
Description
Technical Field
The utility model relates to a processing presss from both sides tight technical field, concretely relates to clamping mechanism for adjusting installation piece.
Background
The installation block can be used for connecting two plates or other parts, but when the installation block is machined and produced at present, holes need to be drilled at the upper end of the installation block to enable the installation block to achieve the installation effect better, so that when machining and punching or welding machining of the installation block are carried out at present, a clamping mechanism needs to be adopted to clamp and fix the installation block to keep machining stability of the installation block.
The clamping mechanism that installation piece adopted at present adopts the screw rod to drive to press from both sides tight piece and realize the tight fixedly of clamp to the installation piece during usually, but when the completion was to the processing activity of installation piece, needs the user to rotate the screw rod and come to relieve the tight fixedly of clamp to the installation piece, lacks the measure of removing the locking fast, improves the unblock efficiency of taking to make the user need spend certain time to carry out the unblock of installation piece and take, lead to the time waste.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the clamping mechanism for adjusting the installation block is provided, the clamping mechanism adopted by the current installation block is solved, the clamping block is driven by the screw rod to clamp and fix the installation block, but when the machining activity of the installation block is completed, a user is required to rotate the screw rod to remove the clamping and fixing of the installation block, measures for quickly removing locking are lacked, the unlocking and taking efficiency is improved, the user is enabled to spend a certain time for unlocking and taking the installation block, the problem of time waste is caused, the speed for accelerating the unlocking of the screw rod is achieved, and the effect of improving the machining efficiency is achieved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a clamping mechanism for adjusting installation piece, including base (1) and quick unlocking device (7), base (1) upper end welded fastening has supporting shoe (2), internal thread (3) have been seted up to supporting shoe (2) upper end inside, internal thread (3) inside and screw rod (4) threaded connection, screw rod (4) upper end grafting is fixed with hand (5) to screw rod (4) lower extreme runs through supporting shoe (2), screw rod (4) lower extreme and clamp piece (6) are pegged graft fixedly, quick unlocking device (7) set up in screw rod (4) upper end left and right sides, quick unlocking device (7) are by first pressure spring (71), promote piece (72), standing groove (73), locking shell (74), pressure spring set casing (75), second pressure spring (76), fixed axle (77), sliding tray (78), The device comprises a shaft sleeve (79) and an auxiliary upward movement mechanism (710), wherein a first pressure spring (71) is arranged at the lower end inside a placement groove (73), the upper end of the first pressure spring (71) is attached to a pushing block (72), the upper end of the pushing block (72) is welded and fixed with the shaft sleeve (79), the placement groove (73) is arranged at the left side and the right side inside the upper end of a supporting block (2), a locking shell (74) is welded and fixed at the left side and the right side of the shaft sleeve (79), a pressure spring fixing shell (75) is welded and fixed at the middle part of the right side inside the locking shell (74), the left side of the pressure spring fixing shell (75) is fixedly inserted and connected with a second pressure spring (76), the left side of the second pressure spring (76) is attached to a fixing shaft (77), the left side of the fixing shaft (77) is fixedly inserted and connected with the shaft sleeve (79), the upper end of the fixing shaft (77) is slidably connected with a sliding groove, and the inside of the shaft sleeve (79) is in threaded connection with the screw (4), and the auxiliary upward moving mechanisms (710) are arranged on the left side and the right side of the inside of the lower end of the supporting block (2).
Furthermore, the auxiliary upward moving mechanism is composed of a pin shaft, a third pressure spring, a limiting block and a spring groove, the pin shaft is fixedly connected with the left side and the right side of the upper end of the clamping block in an inserting mode, the upper end of the pin shaft is fixedly connected with the spring groove in an inserting mode, the third pressure spring is arranged in the spring groove, the lower end of the third pressure spring is attached to the pin shaft, the limiting block is fixedly welded to the left side and the right side of the upper end of the pin shaft, and the spring groove is formed in the left side and.
Furthermore, first pressure spring, promotion piece, standing groove, locking shell, pressure spring set casing, second pressure spring, fixed axle, sliding tray and axle sleeve all follow the symmetrical setting about the screw rod to the whole length of first pressure spring is 5 CM.
Furthermore, the pushing block is L-shaped as a whole, and the maximum telescopic distance of the pushing block along the first pressure spring is 5 CM.
Further, the second pressure spring is transversely placed, and the second pressure spring can be rebounded and fixed by 4N.
Furthermore, the fixed shaft and the left side and the right side of the shaft sleeve are provided with grooves for inserting and fixing, and a rubber soft layer is arranged at the pushing position at the upper end of the fixed shaft.
Furthermore, the pin shaft, the third pressure spring, the limiting block and the spring groove are symmetrically arranged along the left and right sides of the lower end of the supporting block, and the outer surface of the pin shaft is smooth.
Furthermore, two third pressure springs are symmetrically arranged on the left and right, and the third pressure spring can perform rebound pulling of 4.5N.
Furthermore, the first pressure spring, the second pressure spring and the third pressure spring are all made of piano wire materials.
Furthermore, the pin shaft is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the method has the advantages that: the utility model discloses a clamping mechanism for adjusting installation piece, set up quick unlocking device through the axle sleeve left and right sides, at first the user will lock the inside fixed axle promotion of shell and remove with the grafting of axle sleeve fixed, then just can make the first pressure spring of lower extreme standing groove inside pop-up to come to push up the promotion piece of upper end, thereby make the axle sleeve under the effect that promotes the piece and push up, shift up the screw rod and remove the clamp to the installation piece tightly, thereby reached the speed of accelerating the screw rod unblock, the advantage of improvement machining efficiency.
The method has the advantages that: the utility model discloses a clamping mechanism for adjusting installation piece through set up supplementary mechanism that shifts up in the supporting shoe lower extreme left and right sides is inside, at first along with the fixed axle is fixed with the grafting of axle sleeve and is removed for the third pressure spring of supporting shoe lower extreme left and right sides spring inslot portion kick-backs and comes the round pin axle pulling, then just can be along with under the pulling of round pin axle and the cooperation of the first pressure spring in upper end, further accelerate unblock speed, thereby reached the advantage of removing to accelerating the locking.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic structural view of a front section part of the quick unlocking device of the present invention;
fig. 4 is a schematic structural view of a front section part of the quick unlocking device of the present invention;
fig. 5 is a schematic view of a front sectional structure of the auxiliary upward moving mechanism of the present invention.
In the figure: the quick unlocking device comprises a base-1, a supporting block-2, an internal thread-3, a screw-4, a handle-5, a clamping block-6, a quick unlocking device-7, a first pressure spring-71, a pushing block-72, a placing groove-73, a locking shell-74, a pressure spring fixing shell-75, a second pressure spring-76, a fixing shaft-77, a sliding groove-78, a shaft sleeve-79, an auxiliary upward moving mechanism-710, a pin shaft-7101, a third pressure spring-7102, a limiting block-7103 and a spring groove-7104.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a clamping mechanism for adjusting a mounting block: the quick unlocking device comprises a base 1 and a quick unlocking device 7, wherein a supporting block 2 is fixedly welded at the upper end of the base 1, an internal thread 3 is arranged inside the upper end of the supporting block 2, the internal thread 3 is connected with a screw rod 4 in a threaded manner, a hand 5 is fixedly inserted at the upper end of the screw rod 4, the lower end of the screw rod 4 penetrates through the supporting block 2, the lower end of the screw rod 4 is fixedly inserted into a clamping block 6, the quick unlocking device 7 is arranged at the left side and the right side of the upper end of the screw rod 4, the quick unlocking device 7 comprises a first pressure spring 71, a pushing block 72, a placing groove 73, a locking shell 74, a pressure spring fixing shell 75, a second pressure spring 76, a fixing shaft 77, a sliding groove 78 and an auxiliary upward moving mechanism 710, the first pressure spring 71 is arranged at the lower end inside the placing groove 73, the upper end of the first pressure spring 71 is attached to the pushing block 72, the, and the inside right side middle part welded fastening of locking shell 74 has pressure spring set casing 75, pressure spring set casing 75 left side and second pressure spring 76 are pegged graft fixedly, second pressure spring 76 left side and fixed axle 77 are laminated mutually, and be favorable to realizing the automatic locking to axle sleeve 79, fixed axle 77 left side and axle sleeve 79 are pegged graft fixedly, and be favorable to carrying out the locking activity of pegging graft with axle sleeve 79, and fixed axle 77 upper end and sliding tray 78 sliding connection, the axle sleeve 79 left and right sides all with locking shell 74 welded fastening, and the inside and screw rod 4 threaded connection of axle sleeve 79, supplementary mechanism 710 that moves up sets up in the inside left and right sides of supporting shoe 2 lower extreme, and be favorable to accelerating the speed of.
The auxiliary upward moving mechanism 710 comprises a pin shaft 7101, a third pressure spring 7102, a limiting block 7103 and a spring groove 7104, the pin shaft 7101 and the left side and the right side of the upper end of the clamping block 6 are fixedly connected in an inserting mode, the upper end of the pin shaft 7101 and the spring groove 7104 are fixedly connected in an inserting mode, the third pressure spring 7102 is arranged inside the spring groove 7104, the lower end of the third pressure spring 7102 is attached to the pin shaft 7101, the limiting block 7103 is fixedly welded to the left side and the right side of the upper end of the pin shaft 7101, and the spring groove 7104 is arranged on the left side and the right.
The first pressure spring 71, the pushing block 72, the placing groove 73, the locking shell 74, the pressure spring fixing shell 75, the second pressure spring 76, the fixing shaft 77 and the sliding groove 78 are symmetrically arranged along the left and right of the screw rod 4, and the whole length of the first pressure spring 71 is 5CM, so that quick unlocking movement can be well achieved.
The pushing block 72 is L-shaped as a whole, and the maximum telescopic distance of the pushing block 72 along the first compression spring 71 is 5CM, so that the shaft sleeve 79 can move longer, and better unlocking activity is realized.
The second compression spring 76 is transversely arranged, and the second compression spring 76 can be rebounded and fixed by 4N, so that the shaft sleeve 79 can be automatically locked.
The fixed shaft 77 and the left side and the right side of the shaft sleeve 79 are provided with grooves for inserting and fixing, and a rubber soft layer is arranged at the pushing position at the upper end of the fixed shaft 77, so that a user is not easy to take off the hand when pushing.
The pin shaft 7101, the third pressure spring 7102, the limiting block 7103 and the spring groove 7104 are symmetrically arranged along the left and right sides of the lower end of the supporting block 2, and the outer surface of the pin shaft 7101 is smooth, so that the pin shaft is smoothly flow equalized when moving upwards and downwards, and the phenomenon of blocking cannot occur.
The two third pressure springs 7102 are symmetrically arranged on the left and right, and the third pressure spring 7102 can be rebounded and pulled by 4.5N, so that the unlocking speed can be increased.
The first pressure spring 71, the second pressure spring 76 and the third pressure spring 7102 are all made of piano wire materials.
The pin shaft 7101 is made of stainless steel.
The working principle of the clamping mechanism for adjusting the mounting block of the utility model is as follows;
firstly, a user places an installation block at an opening at the upper end of the left side of a supporting block 2 to be opposite to a clamping block 6 arranged at the upper end, then the screw rotation transmission of a screw rod 4 and an internal thread 3 can be realized by rotating a handle 5 to realize the downward movement of the clamping block 6, when the clamping block 6 moves downward to be in contact with the upper end of the installation block, the clamping and fixing of the installation block can be realized, then the user can carry out the processing activity of the installation block, after the processing is finished, the user rotates the handle 5 reversely to enable the screw rod 4 to reversely rotate to drive the clamping block 6 to move upward, the fixing of the installation block is released, and then the clamping and fixing processing activity of the installation block can be finished;
secondly, in the clamping mechanism adopted by the existing installation block, the screw rod 4 is usually adopted to drive the clamping block 6 to clamp and fix the installation block, but when the machining activity of the installation block is completed, a user is required to rotate the screw rod 4 to release the clamping and fixing of the installation block, and a measure for quickly releasing the locking is lacked, so that the unlocking and taking efficiency is improved, and therefore the user needs to spend a certain time on unlocking and taking the installation block, and the time waste is caused;
thirdly, by providing the quick unlocking devices 7 on the left and right sides of the screw rod 4, firstly, when the mounting block is to be taken, the user pushes the fixed shaft 77 slidably connected inside the locking housing 74 to release the insertion and fixation with the shaft sleeve 79, and after the insertion and fixation is released, the first pressure spring 71 inside the placing groove 73 rebounds to push the push rod block 72 at the upper end upwards, so that the shaft sleeve 79 drives the screw rod 4 to ascend under the action of the upward movement of the push block 72, and the clamping block 6 fixedly inserted at the lower end of the screw rod 4 can move upwards to release the clamping and fixation of the mounting block;
fourthly, when a user wants to perform the thread clamping movement of the screw rod 4 again, the user presses down the screw rod 4 to enable the shaft sleeve 79 to move to the position where the shaft sleeve 79 is contacted with the locking shell 74, then when the grooves formed in the left side and the right side of the shaft sleeve 79 are contacted with the fixed shaft 77 in the locking shell 74, the fixed shaft 77 can realize the inserting and fixing movement again under the action of the elastic force of the second pressure spring 76, and the push block 72 pushed upwards and the first pressure spring 71 pushed upwards are pushed downwards again to extrude the inner part of the playback groove 73, and then the clamping movement of the screw rod 4 can be performed again, so that the advantages of accelerating the unlocking speed of the screw rod 4 and improving the processing efficiency are achieved;
fifthly, in order to further accelerate the unlocking speed, the auxiliary upward moving mechanisms 710 are arranged inside the left side and the right side of the lower end of the supporting block 2, firstly, when a user unlocks the fixed shaft 77 and the shaft sleeve 79 for fixing, the third pressure springs 7102 which are stretched by the pin shafts 7101 inside the spring grooves 7104 at the lower ends of the left side and the right side of the supporting block 2 are rebounded to pull the pin shafts 7101 into the spring grooves 7104 due to elasticity, the clamping blocks 6 are driven to ascend in an auxiliary mode along with the movement of the pin shafts 7101, and unlocking is further accelerated under the matching of the first pressure springs 71 at the upper ends, so that the advantage of accelerating unlocking is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (8)
1. A clamping mechanism for adjusting an installation block comprises a base (1), wherein a support block (2) is fixedly welded at the upper end of the base (1), an internal thread (3) is formed in the upper end of the support block (2), the internal thread (3) is in threaded connection with a screw (4), a hand (5) is fixedly inserted at the upper end of the screw (4), the lower end of the screw (4) penetrates through the support block (2), and the lower end of the screw (4) is fixedly inserted with a clamping block (6);
the method is characterized in that: the quick unlocking device (7) is arranged on the left side and the right side of the upper end of the screw rod (4), the quick unlocking device (7) is composed of a first pressure spring (71), a pushing block (72), a placing groove (73), a locking shell (74), a pressure spring fixing shell (75), a second pressure spring (76), a fixing shaft (77), a sliding groove (78), a shaft sleeve (79) and an auxiliary upward moving mechanism (710), the first pressure spring (71) is arranged at the lower end inside the placing groove (73), the upper end of the first pressure spring (71) is attached to the pushing block (72), the upper end of the pushing block (72) is welded and fixed with the shaft sleeve (79), the placing groove (73) is arranged on the left side and the right side inside the supporting block (2), the locking shell (74) is welded and fixed on the left side and the right side of the shaft sleeve (79), and the pressure spring fixing shell (75) is welded and fixed in the middle of the right side inside the locking, the left side of the pressure spring fixing shell (75) is fixedly connected with a second pressure spring (76) in an inserting mode, the left side of the second pressure spring (76) is attached to a fixing shaft (77), the left side of the fixing shaft (77) is fixedly connected with a shaft sleeve (79) in an inserting mode, the upper end of the fixing shaft (77) is slidably connected with a sliding groove (78), the left side and the right side of the shaft sleeve (79) are fixedly welded with a locking shell (74), the inside of the shaft sleeve (79) is connected with a screw (4) in a threaded mode, and auxiliary upward moving mechanisms (710) are arranged on the left side and the right side of the inner portion of.
2. A clamping mechanism for adjusting a mounting block as claimed in claim 1, wherein: the auxiliary upward moving mechanism (710) is composed of a pin shaft (7101), a third pressure spring (7102), a limiting block (7103) and a spring groove (7104), the pin shaft (7101) and the left side and the right side of the upper end of the clamping block (6) are fixedly connected in an inserting mode, the upper end of the pin shaft (7101) and the spring groove (7104) are fixedly connected in an inserting mode, the third pressure spring (7102) is arranged inside the spring groove (7104), the lower end of the third pressure spring (7102) is attached to the pin shaft (7101), the limiting block (7103) is fixedly welded to the left side and the right side of the upper end of the pin shaft (7101), and the spring groove (7104) is arranged on the left side and the right side.
3. A clamping mechanism for adjusting a mounting block as claimed in claim 1, wherein: the first pressure spring (71), the pushing block (72), the placing groove (73), the locking shell (74), the pressure spring fixing shell (75), the second pressure spring (76), the fixing shaft (77), the sliding groove (78) and the shaft sleeve (79) are symmetrically arranged along the left and right of the screw rod (4), and the whole length of the first pressure spring (71) is 5 CM.
4. A clamping mechanism for adjusting a mounting block as claimed in claim 1, wherein: the pushing block (72) is L-shaped as a whole, and the maximum telescopic distance of the pushing block (72) along the first pressure spring (71) is 5 CM.
5. A clamping mechanism for adjusting a mounting block as claimed in claim 1, wherein: the second compression spring (76) is transversely arranged, and the second compression spring (76) can be subjected to rebound fixation of 4N.
6. A clamping mechanism for adjusting a mounting block as claimed in claim 1, wherein: the fixed shaft (77) and the left side and the right side of the shaft sleeve (79) are provided with grooves for inserting and fixing, and a rubber soft layer is arranged at the pushing position at the upper end of the fixed shaft (77).
7. A clamping mechanism for adjusting a mounting block as claimed in claim 2, wherein: the hinge pin (7101), the third pressure spring (7102), the limiting block (7103) and the spring groove (7104) are symmetrically arranged along the left and right sides of the lower end of the supporting block (2), and the outer surface of the hinge pin (7101) is smooth.
8. A clamping mechanism for adjusting a mounting block as claimed in claim 2, wherein: the two third pressure springs (7102) are symmetrically arranged on the left and right, and the third pressure spring (7102) can be rebounded and pulled by 4.5N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020714378.9U CN211991925U (en) | 2020-04-30 | 2020-04-30 | Clamping mechanism for adjusting mounting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020714378.9U CN211991925U (en) | 2020-04-30 | 2020-04-30 | Clamping mechanism for adjusting mounting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991925U true CN211991925U (en) | 2020-11-24 |
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ID=73409627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020714378.9U Active CN211991925U (en) | 2020-04-30 | 2020-04-30 | Clamping mechanism for adjusting mounting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905442A (en) * | 2022-06-21 | 2022-08-16 | 哈尔滨工业大学 | Special fixture for loading and positioning high-strength steel wire |
-
2020
- 2020-04-30 CN CN202020714378.9U patent/CN211991925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905442A (en) * | 2022-06-21 | 2022-08-16 | 哈尔滨工业大学 | Special fixture for loading and positioning high-strength steel wire |
| CN114905442B (en) * | 2022-06-21 | 2024-01-30 | 哈尔滨工业大学 | Special fixture for loading and positioning high-strength steel wire |
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