CN215919335U - Bolt thread repair equipment - Google Patents
Bolt thread repair equipment Download PDFInfo
- Publication number
- CN215919335U CN215919335U CN202122649706.9U CN202122649706U CN215919335U CN 215919335 U CN215919335 U CN 215919335U CN 202122649706 U CN202122649706 U CN 202122649706U CN 215919335 U CN215919335 U CN 215919335U
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- CN
- China
- Prior art keywords
- bolt
- translation
- driving
- cleaning device
- rack
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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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- 230000008439 repair process Effects 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of engineering construction, in particular to bolt thread repairing equipment which comprises a rack and a thread cleaning device, wherein the thread cleaning device is arranged on the rack and driven to rotate by a driving device, the rack is also provided with a translation device capable of moving back and forth along the rotating axis direction of the thread cleaning device, the translation device is provided with a portal frame pipe clamp used for clamping a bolt, and the rack is also provided with a translation driving device used for driving the translation device to move. Through drive arrangement drive screw thread cleaning device rotation, get into bolt cleaning device through translation drive arrangement drive bolt, screw thread cleaning device restores the screw thread that warp on to the bolt, clear up debris on the bolt simultaneously, only need a reciprocating motion can accomplish the restoration and the clearance of bolt screw thread, very big improvement the repair efficiency of bolt, need not manpower restoration and clearance, reduced workman's intensity of labour, and then reduced the cost of restoration, the turnover utilization ratio of bolt has been improved.
Description
Technical Field
The utility model relates to the field of engineering construction, in particular to bolt thread repairing equipment.
Background
The dish is detained the support, bailey beam support is in the cast-in-place installation of bridge and dismantlement in-process, because improper operation, leak thick liquid and easily cause the dish to detain the top and hold in the palm, the collet, bailey piece connecting bolt's screw thread is out of shape, or the bolt screw thread is adhered to by muddy earth, and quantity is great, ten thousand bolts on the project quantity that contains cast-in-place support, in order to improve the utilization ratio of turnover material, need clear up the maintenance to the screw thread, but at present the building site generally adopt file hand file and other instrument to shovel the mode of removing debris to restore and clear up, efficiency is very low, repair cost is higher, seriously influence the turnover utilization ratio of bolt. Therefore, it is urgently needed to provide a bolt thread repairing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide bolt thread repairing equipment which is improved to improve the repairing efficiency of bolts, reduce the repairing cost and improve the turnover utilization rate of the bolts.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a bolt screw thread repair equipment, includes the frame and sets up in the frame through the rotatory screw thread cleaning device of drive arrangement drive, still be equipped with in the frame can along screw thread cleaning device's rotatory axle center direction round trip movement's translation device, be equipped with the portal frame pipe tongs that is used for the centre gripping bolt on the translation device, still be equipped with in the frame and be used for driving the translation drive arrangement that translation device removed.
Further, screw thread cleaning device includes hollow tubulose connecting cylinder, connecting cylinder one end is connected drive arrangement's output and pass through drive arrangement drive is rotatory, the other end install with the die that the screw thread of bolt matches, the internal diameter of connecting cylinder is greater than the big footpath of the screw thread of bolt, the length of connecting cylinder is greater than the length of bolt.
Further, the driving device comprises a driving motor and a planetary gear reducer, and the thread cleaning device is installed at the output end of the planetary gear reducer.
Furthermore, a waste material basin for collecting waste materials cleaned on the bolt is arranged on the machine frame below the thread cleaning device.
Further, be equipped with the guide slot in the frame, the translation device includes the translation automobile body, four wheels are installed through two axletrees on the translation automobile body, the wheel with the guide slot adaptation is followed the guide slot removes.
Furthermore, the translation driving device comprises a positioning plate fixed on the rack and a driving handle hinged to the middle of the positioning plate, a driving connecting rod is hinged to the driving handle, and the other end of the driving connecting rod is hinged to the translation device.
Compared with the prior art, the utility model has the beneficial effects that: through drive arrangement drive screw thread cleaning device rotation, get into bolt cleaning device through translation drive arrangement drive bolt, screw thread cleaning device restores the screw thread that warp on to the bolt, clear up debris on the bolt simultaneously, only need a reciprocating motion can accomplish the restoration and the clearance of bolt screw thread, very big improvement the repair efficiency of bolt, need not manpower restoration and clearance, reduced workman's intensity of labour, and then reduced the cost of restoration, the turnover utilization ratio of bolt has been improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic side view of a translation device according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a translation device in an embodiment of the present invention;
FIG. 4 is a schematic side view of a translation actuator according to an embodiment of the present invention;
fig. 5 is a schematic top view of a translation driving device according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 5, the bolt thread repairing equipment of the present invention includes a frame 1 and a thread cleaning device 3 disposed on the frame 1 and driven to rotate by a driving device 2, the frame 1 is further provided with a translation device 4 capable of moving back and forth along a rotation axis direction of the thread cleaning device 3, the translation device 4 is provided with a gantry pipe clamping tongs 6 for clamping a bolt 5, and the frame 1 is further provided with a translation driving device 7 for driving the translation device 4 to move.
During the use, through 6 centre gripping bolts 5 of portal frame pipe clamp, adjust the height of bolt 5 when pressing from both sides tightly, make its central line and screw thread cleaning device 3's rotation axis on same straight line, then drive screw thread cleaning device 3 through drive arrangement 2 and rotate, drive translation device 4 through translation drive arrangement 7 and remove, translation device 4 drives bolt 5 and removes to screw thread cleaning device 3, bolt 5 is from contacting with screw thread cleaning device 3 at the removal in-process, accomplish the restoration of screw thread and the clearance of debris on the screw thread through screw thread cleaning device 3, after the restoration finishes with the clearance, control drive arrangement 2 drives screw thread cleaning device 3 and reverse rotation, keep away from screw thread cleaning device 3 through translation drive arrangement 7 reverse drive translation device 4 simultaneously, make bolt 5 separate with screw thread cleaning device 3, thereby accomplish the restoration and the clearance of bolt 5.
When the bolt and bolt repairing equipment repairs a bolt, the driving device 2 drives the thread cleaning device 3 to rotate, the translation driving device 7 drives the bolt 5 to enter the bolt cleaning device 3, the thread cleaning device 3 repairs deformed threads on the bolt, meanwhile, sundries on the bolt are cleaned, the repair and the cleaning of the bolt threads can be completed only through one reciprocating action, the bolt repairing efficiency is greatly improved, the manual repair and the cleaning are not needed, the labor intensity of workers is reduced, the repairing cost is further reduced, and the turnover utilization rate of the bolt is improved.
Specifically, the portal frame pipe clamping tongs 6 comprise a portal frame 61 arranged on the translation device 4, a pipe clamping tongs (not shown in the drawing) and a clamping handle 62 and a lead screw 63 capable of controlling the pipe clamping tongs to clamp the bolt 5 are arranged in the portal frame 61, during clamping, the bolt 5 is placed in the pipe clamping tongs, then the lead screw 63 is rotated through the clamping handle 62, and the lead screw 63 drives the pipe clamping tongs to clamp the bolt. In order to adjust the height of the central line of the bolt 5 conveniently, the pipe clamp can be selected to be large in size, then the pipe clamp can be adjusted in a mode of increasing and decreasing cushion blocks in the pipe clamp, and before the bolt with the same size is repaired, batch repair can be carried out only by adjusting once.
In some embodiments, the thread cleaning device 3 includes a hollow tubular connecting cylinder 31, one end of the connecting cylinder 31 is connected to the output end of the driving device 2 and is driven to rotate by the driving device 2, the other end is provided with a threading die 32 matched with the thread of the bolt 5, the inner diameter of the connecting cylinder 31 is larger than the major diameter of the thread of the bolt 5, and the length of the connecting cylinder 31 is larger than the length of the bolt 5. When the screw thread is repaired, the deformed bolt is repaired by the rotating die 32 and impurities are cleaned off in the moving process of the bolt 5; because the internal diameter of the connecting cylinder 31 is larger than the thread major diameter of the bolt 5, the repaired thread section can enter the connecting cylinder 31 so as to be convenient for the subsequent thread section to be repaired continuously, and because the length of the connecting cylinder 31 is larger than the length of the bolt 5, the full thread section of the bolt 5 can be repaired. Specifically, the inner diameter and length of the connecting cylinder 31 may be prepared according to the maximum size of a conventional bolt, and the dies 32 may be detachably mounted on the connecting cylinder 31 so as to replace the matching dies when repairing bolts of different sizes.
In some embodiments, the drive device 2 comprises a drive motor 21 and a planetary gear reducer 22, and the thread cleaning device 3 is mounted at the output end of the planetary gear reducer 22 so as to be driven in rotation by the planetary gear reducer 22. The driving device 2 is an integrated speed reducer formed by integrating a driving motor 21 and a planetary gear speed reducer 22.
In some embodiments, a waste basin 11 for collecting waste cleaned on the bolt 5 is arranged on the frame 1 below the thread cleaning device 3, so as to receive chippings and sundries cut off on the bolt 5 and avoid falling on the ground to affect the environmental sanitation.
In some embodiments, in order to ensure smooth movement and feeding of the bolt 5, the frame 1 is provided with a guide groove, the translation device 4 comprises a translation vehicle body 41, four wheels 43 are mounted on the translation vehicle body 41 through two axles 42, and the wheels 43 are matched with the guide groove and move along the guide groove. Specifically, can adopt two C type channel-section steels as crossbeam 12 of 1 upper portion both sides of frame to make the parallel opposition in groove of two C type channel-section steels, the groove of C type channel-section steel is just regarded as the guide slot, and wheel 43 just places in the guide slot, and the length of axletree 42 sets up according to the distance of two guide slots, makes the wheel of both sides just place the guide slot in, can follow the tip of C type channel-section steel during the installation and put into.
In some embodiments, the translation driving device 7 includes a positioning plate 71 fixed on the frame 1 and a driving handle 72 hinged to the middle of the positioning plate 71, a driving link 73 is hinged to the driving handle 72, the other end of the driving link 73 is hinged to the translation device 4, during operation, the driving handle 72 is pushed towards the thread cleaning device 3, i.e. the translation device 4 is driven to move towards the thread cleaning device 3 through the driving link 73, and when the bolt is pushed out, the driving handle is pulled in the direction, which is simple and convenient to operate.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (6)
1. A bolt thread repair apparatus characterized by: the device comprises a rack (1) and a thread cleaning device (3) which is arranged on the rack (1) and driven to rotate by a driving device (2), wherein a translation device (4) which can move back and forth along the rotating axis direction of the thread cleaning device (3) is further arranged on the rack (1), a portal frame pipe clamping pliers (6) used for clamping bolts (5) is arranged on the translation device (4), and a translation driving device (7) used for driving the translation device (4) to move is further arranged on the rack (1).
2. The bolt threading repair apparatus of claim 1, wherein: screw thread cleaning device (3) are including hollow tubulose connecting cylinder (31), connecting cylinder (31) one end is connected the output of drive arrangement (2) and pass through drive arrangement (2) drive is rotatory, the other end install with screw thread matching's of bolt (5) threading die (32), the internal diameter of connecting cylinder (31) is greater than the big footpath of the screw thread of bolt (5), the length of connecting cylinder (31) is greater than the length of bolt (5).
3. The bolt threading repair apparatus of claim 1, wherein: the driving device (2) comprises a driving motor (21) and a planetary gear speed reducer (22), and the thread cleaning device (3) is installed at the output end of the planetary gear speed reducer (22).
4. The bolt threading repair apparatus of claim 1, wherein: and a waste material basin (11) for collecting waste materials cleaned off from the bolt (5) is arranged on the rack (1) below the thread cleaning device (3).
5. The bolt threading repair apparatus of claim 1, wherein: the automatic lifting device is characterized in that a guide groove is formed in the rack (1), the translation device (4) comprises a translation vehicle body (41), four wheels (43) are mounted on the translation vehicle body (41) through two axles (42), and the wheels (43) are matched with the guide groove and move along the guide groove.
6. Bolt thread repair device according to any one of claims 1-5, characterized in that: the translation driving device (7) comprises a positioning plate (71) fixed on the rack (1) and a driving handle (72) hinged to the middle of the positioning plate (71), a driving connecting rod (73) is hinged to the driving handle (72), and the other end of the driving connecting rod (73) is hinged to the translation device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649706.9U CN215919335U (en) | 2021-11-01 | 2021-11-01 | Bolt thread repair equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649706.9U CN215919335U (en) | 2021-11-01 | 2021-11-01 | Bolt thread repair equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215919335U true CN215919335U (en) | 2022-03-01 |
Family
ID=80404208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122649706.9U Expired - Fee Related CN215919335U (en) | 2021-11-01 | 2021-11-01 | Bolt thread repair equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215919335U (en) |
-
2021
- 2021-11-01 CN CN202122649706.9U patent/CN215919335U/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 |
Granted publication date: 20220301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |