CN216441422U - Drill rod shaping device - Google Patents
Drill rod shaping device Download PDFInfo
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- CN216441422U CN216441422U CN202122832722.1U CN202122832722U CN216441422U CN 216441422 U CN216441422 U CN 216441422U CN 202122832722 U CN202122832722 U CN 202122832722U CN 216441422 U CN216441422 U CN 216441422U
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- drill rod
- oil cylinder
- output shaft
- support frame
- reshaping device
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Abstract
A drill rod reshaping device comprises a support frame, wherein the support frame is provided with a sinking groove, a drill rod is transversely arranged on the sinking groove, the support frame is respectively provided with a support frame and a movable pressing die on two sides of the drill rod, the movable pressing die is arranged on an output shaft of an oil cylinder and can synchronously move with the output shaft of the oil cylinder, the moving direction of the output shaft of the oil cylinder is perpendicular to the drill rod, the output shaft of the oil cylinder can be matched with the support frame to extrude the drill rod when moving towards the drill rod direction, so that the drill rod is reshaped, and the oil cylinder is connected with an external hydraulic power source to provide thrust. The bending deformation drill rod can be shaped and straightened in a segmented mode from front to back under the condition that the movable pressing die and the positioning pressing die are jointly extruded by means of oil cylinder pressure.
Description
Technical Field
The utility model particularly relates to a drill rod reshaping device.
Background
The drill rod is a necessary tool for operation in front of a high-temperature furnace, and in the process of operation in front of the furnace, the drill rod is melted and deformed due to repeated contact with high temperature. When the drill rod is inconvenient to continue use, most of the drill rods are subjected to severe melting and deformation cutting, or are discarded or are welded and lengthened.
In addition, the stokehole tapping robot replaces manual work to carry out stokehole operation, a drill rod still needs to be used for working, and when the drill rod is seriously deformed, the accuracy of operations such as drilling, tongue prying and the like of the tapping robot is directly influenced.
In order to improve the situation, the technical innovation provides a drill rod reshaping device which is matched with a high-temperature stokehole tapping robot for use so as to obtain the shape of the deformed drill rod in time in the operation process of the stokehole tapping robot, thereby improving the accuracy of stokehole operation of the robot.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the drill rod is easy to deform after operation in front of a furnace so as to influence subsequent use, the utility model provides the drill rod reshaping device, which can reshape the deformed drill rod in time and then directly use the deformed drill rod for operation, so that the production efficiency is improved.
The technical scheme of the utility model is as follows:
a drill rod reshaping device comprises a support frame, wherein the support frame is provided with a sinking groove, a drill rod is transversely arranged on the sinking groove, a support plate and a movable pressing die are respectively arranged on two sides of the drill rod and on the support frame, the movable pressing die is arranged on an output shaft of an oil cylinder and can synchronously move with the output shaft of the oil cylinder, the moving direction of the output shaft of the oil cylinder is perpendicular to the drill rod, a main body of the oil cylinder is fixedly connected with the support frame, the output shaft of the oil cylinder can be matched with the support plate to extrude the drill rod when moving towards the drill rod, so that the drill rod is reshaped, and the oil cylinder is connected with an external hydraulic power source to provide thrust.
Preferably, the support plate is provided with a positioning die at the side close to the drill rod, and the positioning die is used for limiting the drill rod and ensuring that the drill rod cannot move up and down in the shaping process.
Preferably, a counter bore is formed in the side face, far away from the drill rod, of the support plate, the positioning pressing die is fixed to the support plate through an inner hexagonal bolt, and the inner hexagonal bolt is arranged in the counter bore.
Preferably, the oil cylinder is provided with a first connecting hole and a second connecting hole which are used for connecting an external hydraulic power source to realize the telescopic movement action of the output shaft of the oil cylinder.
Preferably, the output shaft of the oil cylinder is connected with one end, far away from the drill rod, of the movable pressing die in a penetrating mode through a pin shaft, and a cotter pin is further inserted into the pin shaft and used for detachably fixing the movable pressing die and the output shaft of the oil cylinder.
Preferably, the side of the moving die close to the drill rod is a rough contact surface for preventing slipping.
Preferably, two or more lifting ring screws are fixed above the supporting frame.
Preferably, the lifting bolt is provided with two lifting bolts which are respectively arranged at the diagonal positions of the supporting frame.
Preferably, the positioning die is provided in plurality side by side on the support plate.
Preferably, the main body of the oil cylinder is detachably connected with the support frame through bolts.
Compared with the prior art, the utility model has the advantages that: the drill rod reshaping device provided by the utility model can be used for bending and reshaping the drill rod of the tapping robot, hydraulic power is provided for the oil cylinder through an external hydraulic power source, and high-pressure oil pushes the hydraulic oil cylinder to mechanically apply work to the bent and deformed drill rod. Under the co-extrusion of the movable pressing die and the positioning pressing die by means of the pressure of the oil cylinder, the bent and deformed drill rod is shaped and straightened in sections from front to back.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the utility model;
fig. 2 is a schematic rear view of the utility model;
fig. 3 is a schematic side view of the utility model;
FIG. 4 is a schematic view of a partial structure of the utility model;
fig. 5 is a schematic top view of the utility model;
the components represented by the reference numerals in the figures are:
1. the device comprises an oil cylinder, 11, a first connecting hole, 12, a second connecting hole, 13, an output shaft, 2, a supporting frame, 21, a sink groove, 3, a lifting bolt, 4, a movable pressing die, 41, a rough contact surface, 42, a pin shaft, 43, a split pin, 5, a drill rod, 6, a positioning pressing die, 7, a supporting plate, 8 and an inner hexagonal bolt.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
Example 1
The drill rod reshaping device shown in figures 1-5 comprises a support frame 2, wherein the support frame 2 is provided with a sunk groove 21, a drill rod 5 is arranged on the sunk groove 21 in a transverse mode, the sunk groove 21 is designed to ensure that the drill rod 5 cannot move out of a working range in the reshaping process, and the drill rod 5 is directly reshaped by extrusion of a movable pressing die 4 under the condition that the deformation degree of the drill rod 5 is large.
The drill rod bending machine is characterized in that a support plate 7 and a movable pressing die 4 are respectively arranged on two sides of a drill rod 5 of the support frame 2, the movable pressing die 4 is arranged on an output shaft 13 of an oil cylinder 1 and can move synchronously with the output shaft 13 of the oil cylinder 1, the moving direction of the output shaft 13 of the oil cylinder 1 is perpendicular to the drill rod 5, the main body of the oil cylinder 1 is fixedly connected with the support frame 2, and the output shaft 13 of the oil cylinder 1 can be matched with the support plate 7 to extrude the drill rod 5 when moving towards the drill rod 5, so that the drill rod 5 is shaped and straightened. The main part of hydro-cylinder 1 passes through the bolt and realizes being connected with dismantling of support frame 2 (can dismantle alone when hydro-cylinder 1 goes wrong and change, it is more convenient).
Furthermore, the oil cylinder 1 is provided with a first connecting hole 11 and a second connecting hole 12 for connecting an external hydraulic power source to realize the telescopic movement of the output shaft 13 of the oil cylinder 1. The oil cylinder 1 is ensured to have enough driving force to shape the drill rod 5, and the oil cylinder 1 is required to be ensured to be capable of performing two telescopic movements so as to carry out the shaping process (the drill rod shaping device can provide 211.95KN hydraulic power when working normally, and carries out pressure shaping on the bent steel drill rod 5 with the diameter less than 80mm for the tapping machine, so that the drill rod 5 is allowed to be shaped and straightened in a red hot state or a cold state).
The side face, close to the drill rod 5, of the support plate 7 is provided with the positioning pressing die 6, the positioning pressing die 6 is used for limiting the drill rod 5, the drill rod 5 cannot move up and down in the shaping process, shaping is only performed through the support plate 7, stability is poor, long-time extrusion can cause deformation of the support plate 7, and further subsequent shaping of the drill rod 5 is affected, and therefore the positioning pressing die 6 is necessary.
The side face, far away from the drill rod 5, of the support plate 7 is provided with a counter bore, the positioning pressing die 6 is fixed on the support plate 7 through an inner hexagonal bolt 8, and the inner hexagonal bolt 8 is arranged in the counter bore. The positioning pressing die 6 can be detached to ensure that the positioning pressing die can be replaced according to specific conditions after being used for a long time, a proper fixing mode is selected to be necessary, and the bolt is good in fixing stability and convenient to detach.
The positioning die 6 is provided in plurality side by side on the support plate 7. A plurality of positioning pressing dies 6 arranged in parallel can be adjusted and selected according to use requirements, the degree of freedom is higher, and any positioning pressing die 6 with problems can be independently replaced.
The output shaft 13 of the oil cylinder 1 is connected with one end of the movable pressing die 4 far away from the drill rod 5 in a penetrating manner through a pin shaft 42, and a cotter pin 43 is further inserted into the pin shaft 42 and used for detachably fixing the movable pressing die 4 and the output shaft 13 of the oil cylinder 1. The mode of selecting the cotter pin 43 to be inserted into the fixed pin shaft 42 to connect the movable pressing die 4 and the output shaft 13 is the simplest and most convenient mode for replacement, and the fixing effect can meet the requirement, which is the optimal choice under the existing condition.
The side of the moving die 4 close to the drill rod 5 is provided with a rough contact surface 41 for preventing slipping. The drill rod 5 is placed to be tilted when being extruded, so that the shaping process is influenced,
two lifting ring screws 3 are fixed above the support frame 2 and are respectively arranged at the diagonal positions of the support frame 2. Can articulate at eyebolt 3 through portal frame or other devices and remove the device, compare and articulate or other similar moving means through wire rope, set up mode safety and stability that eyebolt 3 is more.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The drill rod reshaping device is characterized by comprising a support frame, wherein the support frame is provided with a sunk groove, a drill rod is arranged and transversely arranged on the sunk groove, a support plate and a movable pressing die are respectively arranged on two sides of the drill rod by the support frame, the movable pressing die is arranged on an output shaft of an oil cylinder and can synchronously move with the output shaft of the oil cylinder, the moving direction of the output shaft of the oil cylinder is perpendicular to the drill rod, a main body of the oil cylinder is fixedly connected with the support frame, and when the output shaft of the oil cylinder moves towards the drill rod, the output shaft of the oil cylinder can be matched with the support plate to extrude the drill rod to reshape the drill rod, and the oil cylinder is connected with an external hydraulic power source to provide thrust.
2. The drill rod reshaping device according to claim 1, wherein the support plate is provided with a positioning die at a side near the drill rod, and the positioning die is used for limiting the drill rod and ensuring that the drill rod does not move up and down during the reshaping process.
3. The drill rod reshaping device according to claim 2, wherein the support plate is provided with a counter bore at a side remote from the drill rod, the positioning die is fixed to the support plate by means of a hexagon socket head cap screw, and the hexagon socket head cap screw is disposed in the counter bore.
4. The drill rod reshaping device according to claim 1, wherein the cylinder is provided with a first connecting hole and a second connecting hole for connecting an external hydraulic power source to realize the telescopic movement of the output shaft of the cylinder.
5. The drill rod reshaping device according to claim 1, wherein the output shaft of the oil cylinder is connected with one end of the movable pressing die, which is far away from the drill rod, through a pin shaft, and a cotter pin is inserted into the pin shaft and used for detachably fixing the movable pressing die and the output shaft of the oil cylinder.
6. A shank-reshaping device according to claim 1, wherein the side of the moving die adjacent to the shank is provided with a rough contact surface for preventing slipping.
7. The drill rod reshaping device according to claim 1, wherein two or more lifting eye screws are fixed above the support frame.
8. The drill rod sizing device according to claim 7, wherein two of the eye screws are provided, each being provided at a diagonal position of the support frame.
9. A shank-reshaping device as set forth in claim 2, wherein the positioning dies are provided in plurality side by side on the support plate.
10. The drill rod reshaping device according to claim 1, wherein the main body of the cylinder is detachably connected to the support frame by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832722.1U CN216441422U (en) | 2021-11-18 | 2021-11-18 | Drill rod shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122832722.1U CN216441422U (en) | 2021-11-18 | 2021-11-18 | Drill rod shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216441422U true CN216441422U (en) | 2022-05-06 |
Family
ID=81354542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122832722.1U Active CN216441422U (en) | 2021-11-18 | 2021-11-18 | Drill rod shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216441422U (en) |
-
2021
- 2021-11-18 CN CN202122832722.1U patent/CN216441422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: Development Zone, Chaoquan Town, Feicheng City, Tai'an City, Shandong Province Patentee after: SHANDONG JUNCHENG MACHINERY TECHNOLOGY CO.,LTD. Address before: Development Zone, Chaoquan Town, Feicheng City, Tai'an City, Shandong Province Patentee before: Wang Lei |
|
| TR01 | Transfer of patent right |