CN213438180U - Auxiliary mounting device for hydraulic bolt stretcher - Google Patents
Auxiliary mounting device for hydraulic bolt stretcher Download PDFInfo
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- CN213438180U CN213438180U CN202022049151.XU CN202022049151U CN213438180U CN 213438180 U CN213438180 U CN 213438180U CN 202022049151 U CN202022049151 U CN 202022049151U CN 213438180 U CN213438180 U CN 213438180U
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- auxiliary device
- bolt
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Abstract
The utility model discloses an auxiliary installation device for a hydraulic bolt stretcher, which comprises a fixed base and an auxiliary device, wherein a support frame is fixed right above the fixed base, a lower bottom plate is arranged right above the support frame, two sides above the lower bottom plate are provided with side vertical plates, and four corners of the fixed base are provided with bolt holes; be provided with the stopper directly over auxiliary device, the top of stopper is provided with fastening bolt, just fastening bolt follows the length direction symmetry of stopper sets up, compares with prior art, the beneficial effects of the utility model are that: this supplementary installation device simple structure, it is convenient to control, through the cylinder block can help the fast installation and the location to the hydraulic bolt elongator of assembler, and then has reduced assembler's intensity of labour, has improved work efficiency simultaneously to the device tensile force is great, and the accuracy is high, fast.
Description
Technical Field
The utility model relates to a stretcher auxiliary device technical field specifically is a hydraulic bolt stretcher is with supplementary installation device.
Background
The bolt stretcher is a hydraulic stretcher for short, and the hydraulic stretcher determines the stretching force according to the tensile strength, yield coefficient and elongation of a material by means of a hydraulic power source provided by a hydraulic booster pump, utilizes the stretching force generated by an ultrahigh pressure oil pump to stretch a bolt with a force applied in an elastic deformation area, and slightly deforms the diameter of the bolt, so that a nut is easy to loosen.
However, some traditional auxiliary installation devices are unreasonable in design and inconvenient to use, cannot accurately install and position the hydraulic bolt tensioner, consume the physical power of assembly personnel, lead to the fact that the working efficiency is low, enable the auxiliary installation device to be in the same shape as a dummy, and therefore, the auxiliary installation device for the hydraulic bolt tensioner is urgently needed to meet the market demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure bolt stretcher is with supplementary installation device to the supplementary installation device that proposes in solving above-mentioned background art designs unreasonablely, uses inconveniently, and assembly quality can not accurate location in bolt stretcher's the installation, leads to work efficiency beneath in the installation, has increased assembly quality's intensity of labour, makes supplementary installation device shape with the nominal scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary mounting device for a hydraulic bolt stretcher comprises a fixing base and an auxiliary device, wherein a support frame is fixed right above the fixing base, a lower bottom plate is arranged right above the support frame, side vertical plates are arranged on two sides above the lower bottom plate, and bolt holes are formed in four corners of the fixing base;
a limiting block is arranged right above the auxiliary device, a fastening bolt is arranged above the limiting block, and the fastening bolt is arranged along the length direction of the limiting block symmetrically.
Preferably, a display is installed on one side face of the support frame, a control button is arranged under the display, a controller is arranged inside the support frame, and the controller is fixed above the base.
Preferably, a cylinder base is installed on one side of the lower base plate along the length direction, a cylinder body is arranged at the middle position of the cylinder base, and a pressure push rod is connected to one side of the cylinder body.
Preferably, an auxiliary device is fixed right above the lower bottom plate, the auxiliary device and the cylinder base on one side are fixed on the same plane, and the auxiliary device and the cylinder base are symmetrically arranged.
Preferably, an end cover is installed at one side of the auxiliary device, and the other side of the auxiliary device is connected with one end of the pressure push rod.
Preferably, a stretcher is arranged in the auxiliary device, a stretching head is mounted at one end of the stretcher, and a lower pressing head is fixed at the other end of the stretcher.
Preferably, the stretcher is internally provided with guide posts, telescopic rods are installed on two sides of each guide post, and the telescopic rods are symmetrically arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
this supplementary installation device simple structure, it is convenient to control, through the cylinder block can help the fast installation and the location to the hydraulic bolt elongator of assembler, and then has reduced assembler's intensity of labour, has improved work efficiency simultaneously to the device tensile force is great, and the accuracy is high, fast.
Drawings
Fig. 1 is a spatial perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view in full section of FIG. 3;
fig. 5 is a partially enlarged schematic view of fig. 4.
In the figure: 1. a fixed base; 11. bolt holes; 2. a support frame; 21. a display; 22. a control button; 23. a controller; 3. a lower base plate; 31. a side vertical plate; 4. an auxiliary device; 41. a limiting block; 42. fastening a bolt; 43. an end cap; 5. a cylinder base; 51. a cylinder block; 52. a pressure push rod; 6. a stretcher; 61. a stretching head; 62. a guide post; 63. a telescopic rod; 64. and (4) a lower pressure head.
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.
Referring to fig. 1-5, an auxiliary mounting device for a hydraulic bolt stretcher comprises a fixing base 1 and an auxiliary device 4, wherein a support frame 2 is fixed right above the fixing base 1, a lower bottom plate 3 is arranged right above the support frame 2, side vertical plates 31 are arranged on two sides above the lower bottom plate 3, and four corners of the fixing base 1 are provided with bolt holes 11;
a limiting block 41 is arranged right above the auxiliary device 4, a fastening bolt 42 is arranged above the limiting block 41, and the fastening bolt 42 is symmetrically arranged along the length direction of the limiting block 41.
Specifically, a display 21 is mounted on one side surface of the support frame 2, a control button 22 is arranged right below the display 21, a controller 23 is arranged inside the support frame 2, and the controller 23 is fixed above the base 1; when the device is installed, the fixing base 1 and the supporting frame 2 above are fixed through welding, the display 21 and the control button 22 are embedded in one side of the supporting frame 2 and are connected with the controller 23 inside the supporting frame 2 through cables, the supporting frame 2 and the lower base plate 3 above are fixed through welding, the lower base plate 3 is fixed with the cylinder base 5 above through bolts, the lower base plate 3 is fixed with the auxiliary device 4 above through welding, one side of the auxiliary device 4 is connected with one end of the pressure push rod 52 after the fixing, the other end of the pressure push rod 52 is arranged inside the cylinder block 51, and the cylinder block 51 is fixed inside the cylinder base 5 through screws.
Specifically, a cylinder base 5 is installed on one side of the lower plate 3 along the length direction, a cylinder block 51 is arranged in the middle of the cylinder base 5, and a pressure push rod 52 is connected to one side of the cylinder block 51, so that the labor intensity of an assembling worker can be reduced through the cylinder block 51.
Specifically, be fixed with auxiliary device 4 directly over lower plate 3, auxiliary device 4 all fixes on the coplanar with the cylinder base 5 of one side, and auxiliary device 4 sets up with cylinder base 5 symmetry, sets up like this and can increase the device's tensile force.
Specifically, one side of the auxiliary device 4 is provided with the end cover 43, the other side of the auxiliary device 4 is connected with one end of the pressure push rod 52, and the auxiliary device 4 is convenient for installing the hydraulic bolt tensioner under the action of the pressure push rod 52.
Specifically, the inside of the auxiliary device 4 is provided with the stretcher 6, one end of the stretcher 6 is provided with the stretching head 61, and the other end of the stretcher 6 is fixed with the lower pressing head 64, so that the stretching efficiency can be improved by the stretching head 61.
Specifically, the inside guide post 62 that is provided with of elongator 6, telescopic link 63 is installed to the both sides of guide post 62, and telescopic link 63 symmetry sets up, so sets up, has not only improved the installation rate, has also improved hydraulic bolt elongator's accuracy simultaneously.
The working principle is as follows: when the device is used, the fixing base 1 is fixed through bolts, the control button 22 is pressed after fixing, the controller 23 sends an instruction to enable the cylinder body 51 to work after pressing, the cylinder base 5 plays a supporting and fixing role while the cylinder body 51 works, the cylinder body 51 drives the pressure push rod 52 to stretch and retract, the hydraulic bolt can be pushed into the auxiliary device 4 in the stretching process of the pressure push rod 52, the hydraulic bolt is positioned through the limiting block 41 inside the auxiliary device 4, the hydraulic bolt is fixed through the fastening bolt 42 after positioning, the installation position can be accurately determined by the guide post 62 in the process that the hydraulic bolt passes through the auxiliary device 4, the stretching force of the device is enhanced through the stretching head 61, and the data of the whole installation stretching process are displayed through the display 21.
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 (7)
1. The utility model provides a hydraulic pressure bolt elongator is with supplementary installation device which characterized in that: the device comprises a fixed base (1) and an auxiliary device (4), wherein a support frame (2) is fixed right above the fixed base (1), a lower bottom plate (3) is arranged right above the support frame (2), side vertical plates (31) are arranged on two sides above the lower bottom plate (3), and bolt holes (11) are formed in four corners of the fixed base (1);
a limiting block (41) is arranged right above the auxiliary device (4), a fastening bolt (42) is arranged above the limiting block (41), and the fastening bolt (42) is symmetrically arranged along the length direction of the limiting block (41).
2. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 1, wherein: display (21) are installed to a side of support frame (2), be provided with control button (22) under display (21), the inside of support frame (2) is provided with controller (23), just controller (23) are fixed the top of base (1).
3. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 1, wherein: the cylinder base (5) is installed along length direction's one side in lower plate (3), the intermediate position of cylinder base (5) is provided with cylinder block (51), one side of cylinder block (51) is connected with pressure push rod (52).
4. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 3, wherein: an auxiliary device (4) is fixed right above the lower bottom plate (3), the auxiliary device (4) and the cylinder base (5) on one side are fixed on the same plane, and the auxiliary device (4) and the cylinder base (5) are symmetrically arranged.
5. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 4, wherein: an end cover (43) is installed on one side of the auxiliary device (4), and the other side of the auxiliary device (4) is connected with one end of the pressure push rod (52).
6. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 1, wherein: the auxiliary device (4) is internally provided with a stretcher (6), one end of the stretcher (6) is provided with a stretching head (61), and the other end of the stretcher (6) is fixed with a lower pressure head (64).
7. The auxiliary mounting device for a hydraulic bolt tensioner according to claim 6, wherein: the stretcher is characterized in that a guide post (62) is arranged inside the stretcher (6), telescopic rods (63) are installed on two sides of the guide post (62), and the telescopic rods (63) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049151.XU CN213438180U (en) | 2020-09-17 | 2020-09-17 | Auxiliary mounting device for hydraulic bolt stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049151.XU CN213438180U (en) | 2020-09-17 | 2020-09-17 | Auxiliary mounting device for hydraulic bolt stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213438180U true CN213438180U (en) | 2021-06-15 |
Family
ID=76324742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049151.XU Active CN213438180U (en) | 2020-09-17 | 2020-09-17 | Auxiliary mounting device for hydraulic bolt stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213438180U (en) |
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2020
- 2020-09-17 CN CN202022049151.XU patent/CN213438180U/en active Active
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