CN114346277B - High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying - Google Patents
High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying Download PDFInfo
- Publication number
- CN114346277B CN114346277B CN202111311619.0A CN202111311619A CN114346277B CN 114346277 B CN114346277 B CN 114346277B CN 202111311619 A CN202111311619 A CN 202111311619A CN 114346277 B CN114346277 B CN 114346277B
- Authority
- CN
- China
- Prior art keywords
- reaming
- wall
- transmission gear
- main transmission
- main
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The invention discloses a high-speed rail prestressed anchorage device processing reaming device with a deviation rectifying function, and relates to the technical field of anchorage device reaming; in order to solve the problem of deviation rectification; specifically include and support the rectangle frame that is fixed in ground through the landing leg, the top of rectangle frame is connected with reamer mechanism through sideslip mechanism, reamer mechanism includes mutual fixed connection's clamshell and supporting disk, the inner wall of supporting disk rotates the axle sleeve that is connected with circular array, but the inner wall of axle sleeve only axial sliding fit has the key pivot, and the bottom outer wall fixed mounting of key pivot has the blade disc. The invention enables the state of the reaming cutter to be combined, stress uneven bending, resetting, straightness restoring and combining in a single reaming procedure, and divides the one-time reaming procedure into multiple combined reaming procedures, so that the entry state of the reaming cutter is a state with stronger straightness each time, thereby having the function of correcting deviation for reaming and improving the reaming precision.
Description
Technical Field
The invention relates to the technical field of anchor reaming, in particular to a high-speed rail prestress anchor processing and reaming device with a deviation rectifying function.
Background
With the popularization of the high-speed railway bridge prestress technology, the prestress construction requirement is more and more strict, and the requirement on the hole machining precision of the prestress anchorage device is also strict.
Through retrieval, chinese patent application No. 201620128850.4 discloses a flat ground tackle drilling processing frock, including base, top push screw rod, the base includes clamping part and the ground tackle groove on upper portion of lower part, ground tackle groove is square, and its one side is uncovered, ground tackle groove be provided with on the side rather than uncovered face adjacent with its one side with top push screw rod assorted screw hole, top push screw rod connect in the screw hole.
The drilling processing frock in the above-mentioned patent exists following not enough: it lacks the mechanism of rectifying, when carrying out the reaming, because the stress between cutter and the initial hole is inhomogeneous, can cause the bending of cutter itself to make the eccentric condition appear in the man-hour, influence the precision.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-speed rail prestressed anchorage machining reaming device with a deviation rectifying function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-speed railway prestressed anchorage utensil processing reaming device with function of rectifying, includes the rectangle frame that is fixed in ground through the landing leg support, the top of rectangle frame is connected with reaming mechanism through sideslip mechanism, reaming mechanism includes mutual fixed connection's clamshell and supporting disk, the inner wall of supporting disk rotates and is connected with the axle sleeve of circular array, but the inner wall of axle sleeve only axial sliding fit has the key pivot, and the bottom outer wall fixed mounting of key pivot has the blade disc, and the bottom outer wall fixed mounting of blade disc has the reamer, and the top outer wall fixed mounting of key pivot has main drive gear two, just, the bottom of clamshell rotates through the change ring and is connected with the support ring, and the bottom outer wall fixed mounting of support ring has the spacing ring, and the type dovetail groove has been seted up to the inner wall of spacing ring.
Preferably: and the outer wall of the top of the second main transmission gear is connected with a ball in a rolling manner.
Further, the method comprises the following steps: and a return spring is fixedly arranged on the outer wall of the opposite side of the main transmission gear II and the shaft sleeve.
On the basis of the scheme: the outer wall of the top of the support ring is fixedly provided with a main motor, and the outer wall of the bottom of an output shaft of the main motor is fixedly provided with a first main transmission gear.
The better scheme in the scheme is as follows: the inner wall gear shaping of the support ring is provided with teeth, the inner wall of each tooth is meshed with at least one secondary transmission gear II, the secondary transmission gear II is rotatably connected to the inner wall of the shell cover through a secondary shaft, and the other side of the secondary transmission gear II is meshed with the secondary transmission gear I.
As a further scheme of the invention: and the first auxiliary transmission gear is fixedly arranged on the outer wall of the output shaft of the main motor.
And meanwhile, the outer wall of the top of the rectangular frame is provided with a clamping mechanism, the clamping mechanism comprises a supporting seat and a centering clamp holder, and the centering clamp holder is fixedly installed on the side wall of the supporting seat.
As a preferable aspect of the present invention: the transverse moving mechanism comprises an auxiliary motor and a synchronous belt, the auxiliary motor is fixedly installed on the side wall of the rectangular frame, the inner wall of the rectangular frame is connected with two lead screws in a rotating mode, the outer wall of each lead screw is connected with a sliding block through threads, the sliding blocks are fixedly installed on the outer wall of the bottom of the shell cover, and the lead screws are matched with the lead screws in a synchronous belt transmission mode.
Simultaneously, the outer wall fixed mounting of axis department of supporting disk has flexible guide bar, and the outer wall fixed mounting of flexible guide bar has the toper positioning head, and the outer wall cover of flexible guide bar is equipped with application of force spring.
As a more preferable scheme of the invention: and the outer wall of the supporting seat, which is positioned at the clamping center of the centering clamp holder, is fixedly provided with an infrared emitter.
The invention has the beneficial effects that:
1. according to the high-speed rail prestress anchorage device processing reaming device with the deviation correcting function, the limiting ring is arranged, the trapezoid-shaped groove is formed in the inner wall of the limiting ring, when the limiting ring rotates, different balls can be sequentially combined with the trapezoid-shaped groove to match the elastic action of the reset spring, the reaming cutter is separated from the anchorage device, so that in a single reaming procedure, the state of the reaming cutter is combined, stress is not uniformly bent, reset, straightness is recovered, the single reaming procedure is divided into multiple combined reaming procedures, the entering state of the reaming cutter is the state with strong straightness each time, the deviation correcting function can be achieved for reaming, and the reaming precision is improved.
2. This high-speed railway prestressed anchorage utensil processing reaming device with function of rectifying through setting up a plurality of reamer, has circular array characteristic according to prestressed anchorage utensil upper bore, will reamer with circular array match arrange, can once only be to the whole reaming shaping in hole of ground tackle to greatly increased reaming machining efficiency.
3. According to the high-speed rail prestress anchor processing reaming device with the deviation correcting function, only when the main transmission gear II is moved down under the limiting effect of the limiting ring and combined reaming is carried out, the main transmission gear II can be meshed with the main transmission gear I to carry out power transmission, and when the reaming cutters are separated and return to the straightness accuracy, power is interrupted, so that on one hand, energy is reasonably controlled, energy consumption is reduced, and on the other hand, the reaming cutters are prevented from rotating at high speed in a bending state, and the damage of high-frequency vibration caused to the reaming cutters is prevented.
4. According to the high-speed rail prestressed anchorage machining reaming device with the deviation rectifying function, the first auxiliary transmission gear, the second auxiliary transmission gear and the teeth are arranged, so that the power of the main motor is transmitted to the reaming cutter to perform reaming operation along the first main transmission gear, the second main transmission gear and the teeth on the one hand, and is transmitted to the support ring along the first auxiliary transmission gear, the second auxiliary transmission gear and the teeth on the other hand to drive the limiting ring to rotate, the separation and combination operation of the reaming cutter is completed, the first auxiliary transmission gear, the second auxiliary transmission gear and the teeth can also achieve the planetary gear speed reduction function, the requirement for high-speed rotation reaming of the reaming cutter is guaranteed, the low-speed rotation function of the limiting ring can be met, the whole power arrangement is achieved, at least one power source and one speed reducer are saved, and the great promoting effect on optimization of cost and structural space arrangement is achieved.
5. This high-speed railway prestressed anchorage utensil processing reaming device with function of rectifying, before reaming processing, start infrared transmitter earlier, it launches a branch of infrared light, judge adjusting device mounted position with whether infrared light is in the pointed cone department of toper positioning head, and drive reaming mechanism through control sideslip mechanism and remove, it surveys infrared transmitter's infrared light projection position all the time whether in the pointed cone department of toper positioning head to remove the in-process, guarantee with this that the centre gripping of ground tackle is to the heart nature with reaming machining center, thereby further assurance reaming processing's precision, in addition the reaming in-process of toper positioning head, aim at with ground tackle center all the time, can also play certain radial limit function, further improvement the precision of reaming processing again.
Drawings
Fig. 1 is an overall schematic front view structure diagram of a high-speed rail prestressed anchorage device processing reaming device with a deviation rectifying function provided by the invention;
FIG. 2 is a schematic structural diagram of a hole enlarging mechanism of a hole enlarging device for processing a prestressed anchorage device of a high-speed rail, which is provided by the invention and has a deviation rectifying function;
fig. 3 is a schematic partial structural diagram of a hole enlarging mechanism of a hole enlarging device for processing a prestressed anchorage device for a high-speed rail, which is provided by the invention and has a deviation correcting function;
FIG. 4 is a schematic structural view of a support plate and an installation member thereof of the pre-stressed anchorage processing reaming device for high-speed rail with a deviation rectifying function provided by the invention;
FIG. 5 is a schematic structural diagram of a clamping mechanism of a high-speed rail pre-stressed anchor processing reaming device with a deviation rectifying function according to the present invention;
fig. 6 is a schematic structural diagram of a traversing mechanism of the high-speed rail prestressed anchorage device processing reaming device with the deviation rectifying function provided by the invention.
In the figure: 1-supporting leg, 2-rectangular frame, 3-clamping mechanism, 4-hole expanding mechanism, 5-traversing mechanism, 6-shell cover, 7-supporting disk, 8-primary drive gear I, 9-hole expanding cutter, 10-cutter head, 11-shaft sleeve, 12-key rotating shaft, 13-primary drive gear II, 14-ball, 15-spacing ring, 16-supporting ring, 17-primary motor, 18-rotating ring, 19-reset spring, 20-secondary drive gear I, 21-secondary drive gear II, 22-secondary shaft, 23-tooth, 24-telescopic guide rod, 25-conical positioning head, 26-force application spring, 27-supporting seat, 28-centering clamper, 29-infrared emitter, 30-secondary motor, 31-synchronous belt, 32-sliding block and 33-screw.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Example 1:
the utility model provides a prestressed anchorage utensil processing reaming device of high-speed railway with function of rectifying, as shown in fig. 1-2, includes and supports the rectangle frame 2 that is fixed in ground through landing leg 1, the top of rectangle frame 2 is connected with reaming mechanism 4 through sideslip mechanism 5, reaming mechanism 4 includes mutual fixed connection's clamshell 6 and supporting disk 7, the inner wall of supporting disk 7 rotates and is connected with the axle sleeve 11 of circular array, and this embodiment does not limit the concrete number of axle sleeve 11, and is preferred as the exemplification: the novel bearing shell is characterized in that the number of the shaft sleeves 11 is four, the inner wall of each shaft sleeve 11 is only axially matched with a keyed rotating shaft 12 in a sliding manner, a cutter head 10 is fixed on the outer wall of the bottom of the keyed rotating shaft 12 through a bolt, a hole expanding cutter 9 is fixed on the outer wall of the bottom of the cutter head 10 through a bolt, a main transmission gear II 13 is welded on the outer wall of the top of the keyed rotating shaft 12, a reset spring 19 is welded on the outer wall of one side, opposite to the shaft sleeve 11, of the main transmission gear II 13, a ball 14 is connected on the outer wall of the top of the main transmission gear II 13 in a rolling manner, the bottom of the shell 6 is rotatably connected with a support ring 16 through a rotating ring 18, a limit ring 15 is welded on the outer wall of the bottom of the support ring 16, and a trapezoid-like groove is formed in the inner wall of the limit ring 15; when the device is used, firstly, the plurality of hole expanding knives 9 are arranged, the hole expanding knives 9 are arranged in a circular array mode according to the characteristic that the upper hole of the prestressed anchorage device has a circular array, the hole expanding knives 9 can be formed by expanding all holes of the anchorage device at one time, and therefore the hole expanding processing efficiency is greatly increased.
In order to solve the power problem; as shown in fig. 2, a main motor 17 is fixed on the outer wall of the top of the support ring 16 through bolts, and a first main transmission gear 8 is welded on the outer wall of the bottom of an output shaft of the main motor 17; when the main motor 17 is started, the main motor drives the first main transmission gear 8 to rotate, so that the second main transmission gear 13 is driven to rotate, the keyed rotating shaft 12 drives the cutter head 10 and the broaching tool 9 to rotate, broaching operation is performed, and due to the longitudinal spatial arrangement of the second main transmission gear 13 and the first main transmission gear 8, only when the second main transmission gear 13 is limited by the limiting ring 15 to move downwards and combined broaching is performed, the second main transmission gear 13 is meshed with the first main transmission gear 8 to perform power transmission, and in the process of separating and restoring the straightness of the broaching tool 9, power is interrupted, so that on one hand, energy is reasonably controlled, energy consumption is reduced, and on the other hand, the high-speed rotation of the broaching tool 9 in a bending state is prevented, and the self damage caused by high-frequency vibration is prevented.
In order to solve the power arrangement problem; as shown in fig. 2 and 3, a tooth 23 is processed on the inner wall of the support ring 16 through gear shaping, at least one secondary transmission gear two 21 is meshed with the inner wall of the tooth 23, the secondary transmission gear two 21 is rotatably connected to the inner wall of the housing 6 through a secondary shaft 22, a secondary transmission gear one 20 is meshed with the other side of the secondary transmission gear two 21, and the secondary transmission gear one 20 is welded on the outer wall of the output shaft of the main motor 17; when the main motor 17 is started, the first auxiliary transmission gear 20 is driven to rotate, so that the supporting ring 16 is driven to rotate through the meshing action of the second auxiliary transmission gear 21, and the limiting ring 15 is driven to rotate.
Aiming at solving the anchorage fixing problem; as shown in fig. 1 and 5, the clamping mechanism 3 is disposed on the top outer wall of the rectangular frame 2, the clamping mechanism 3 includes a supporting seat 27 and a centering holder 28, and the centering holder 28 is fixed on the side wall of the supporting seat 27 by a bolt, in this embodiment, the specific type of the centering holder 28 is not limited, and may be any mechanical structure capable of concentrically clamping a cylinder, and preferably, the centering holder 28 is an electric three-jaw chuck; the anchorage device to be reamed can be clamped and fixed through the centering clamp 28, and the center of the clamped and fixed anchorage device is determined, so that subsequent reaming processing is facilitated.
In order to solve the problem of transverse movement; as shown in fig. 6, the traversing mechanism 5 includes an auxiliary motor 30 and a synchronous belt 31, the auxiliary motor 30 is fixed on the side wall of the rectangular frame 2 through bolts, the inner wall of the rectangular frame 2 is rotatably connected with two lead screws 33, the outer wall of the lead screw 33 is connected with a slide block 32 through a thread, the slide block 32 is fixed on the outer wall of the bottom of the housing 6 through bolts, and the two lead screws 33 are in transmission fit through the synchronous belt 31; when the sub-motor 30 is started, it drives the two lead screws 33 to rotate through the synchronous belt 31, thereby driving the slide block 32 to move through the screw connection effect, and driving the shell cover 6 to move.
When the anchor to be reamed is used, the anchor to be reamed is clamped by the centering clamp 28, then the auxiliary motor 30 is started, the auxiliary motor drives the two lead screws 33 to rotate through the synchronous belt 31, so that the slide block 32 is driven to move through the threaded connection effect, the shell 6 is driven to move, then the main motor 17 is started, the main transmission gear I8 is driven to rotate, so that the main transmission gear II 13 is driven to rotate, the keyed rotating shaft 12 drives the cutter head 10 and the reaming cutter 9 to rotate, reaming operation is carried out, and only when the main transmission gear II 13 moves downwards under the limiting effect of the limiting ring 15 due to the longitudinal spatial arrangement of the main transmission gear II 13 and the main transmission gear I8, the main transmission gear II 13 is meshed with the main transmission gear I8 to carry out power transmission, and when the reaming cutter 9 is separated and restores to the straightness, the power is interrupted, in addition, by arranging the first secondary transmission gear 20, the second secondary transmission gear 21 and the teeth 23, the power of the main motor 17 is transmitted to the broaching tool 9 along the first primary transmission gear 8, the second primary transmission gear 13 and the keyed rotating shaft 12 for broaching on one hand, and is transmitted to the support ring 16 along the first secondary transmission gear 20, the second secondary transmission gear 21 and the teeth 23 on the other hand to drive the limit ring 15 to rotate, different balls 14 are sequentially combined with the similar trapezoidal grooves, the broaching tool 9 is separated from the anchorage device under the action of the elastic force of the return spring 19, so that in a single broaching process, the state of the broaching tool 9 is combined, stress is not uniformly bent, is reset, is recovered to straightness, the one-time broaching process is divided into multiple combined broaching, the entering state of each broaching tool 9 is the state with stronger straightness, and therefore, the broaching tool has a rectification function, and through setting up a plurality of reamer 9, have circular array characteristic according to the prestressing force anchor utensil upper bore, arrange reamer 9 with circular array matching, can once only be to the whole reaming shaping in hole of ground tackle.
Example 2:
a high-speed rail prestressed anchorage device processing reaming device with deviation rectifying function is shown in figures 4 and 5, and aims to solve the problem of device centering in the early stage of processing; the present embodiment is modified from embodiment 1 in the following way: the outer wall of the axis of the supporting disk 7 is fixed with a telescopic guide rod 24 through a bolt, the outer wall of the telescopic guide rod 24 is fixed with a conical positioning head 25 through a bolt, the outer wall of the telescopic guide rod 24 is sleeved with a force application spring 26, and the supporting seat 27 is located on the outer wall of the clamping center of the centering clamp 28 and is fixed with an infrared emitter 29 through a bolt.
In this embodiment, before reaming processing, start infrared emitter 29 earlier, it launches a branch of infrared light, whether judge adjusting device mounted position with infrared light in the pointed cone department of toper location head 25, and drive reaming mechanism 4 through control sideslip mechanism 5 and remove, whether remove the infrared light projection position of in-process observing infrared emitter 29 all the time and be in the pointed cone department of toper location head 25, with this centre gripping and the centering nature of reaming machining center of guaranteeing the ground tackle, thereby further assurance reaming processing's precision, in addition the reaming in-process of toper location head 25, aim at with the ground tackle center all the time, certain radial limit function can also be played, further improvement the precision of reaming processing again.
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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a high-speed railway prestressed anchorage utensil processing reaming device with function of rectifying, includes through landing leg (1) support rectangular frame (2) that are fixed in ground, its characterized in that, the top of rectangular frame (2) is connected with reaming mechanism (4) through sideslip mechanism (5), reaming mechanism (4) include mutual fixed connection's clamshell (6) and supporting disk (7), the inner wall of supporting disk (7) rotates and is connected with axle sleeve (11) of circular array, but the inner wall of axle sleeve (11) only axial sliding fit has key pivot (12), and the bottom outer wall fixed mounting of key pivot (12) has blade disc (10), and the bottom outer wall fixed mounting of blade disc (10) has reaming sword (9), and the top outer wall fixed mounting of key pivot (12) has main drive gear two (13), just, the bottom of clamshell (6) rotates through change ring (18) and is connected with support ring (16), and the bottom outer wall fixed mounting of support ring (16) has spacing ring (15), and the inner wall of spacing ring (15) has seted up type dovetail groove;
the outer wall of the top of the second main transmission gear (13) is connected with a ball (14) in a rolling manner;
a main motor (17) is fixedly mounted on the outer wall of the top of the support ring (16), and a first main transmission gear (8) is fixedly mounted on the outer wall of the bottom of an output shaft of the main motor (17);
the inner wall of the support ring (16) is processed with teeth (23) through gear shaping, the inner wall of each tooth (23) is meshed with at least one secondary transmission gear II (21), each secondary transmission gear II (21) is rotatably connected to the inner wall of the shell cover (6) through a secondary shaft (22), and the other side of each secondary transmission gear II (21) is meshed with a secondary transmission gear I (20);
the auxiliary transmission gear I (20) is fixedly arranged on the outer wall of the output shaft of the main motor (17);
clamping the anchorage device to be reamed by a centering clamp holder (28), then starting an auxiliary motor (30) which drives two lead screws (33) to rotate through a synchronous belt (31) so as to drive a sliding block (32) to move through a threaded connection effect and drive a shell cover (6) to move, then starting a main motor (17) which drives a main transmission gear I (8) to rotate so as to drive a main transmission gear II (13) to rotate, so that a keyed rotating shaft (12) drives a cutter head (10) and a reaming cutter (9) to rotate to perform reaming operation, and because the main transmission gear II (13) and the main transmission gear I (8) are arranged in a longitudinal space, only when the main transmission gear II (13) moves downwards under the limiting action of the limiting ring (15) and is subjected to combined reaming, the main transmission gear II (13) is meshed with the main transmission gear I (8) to perform power transmission, and when the reaming cutter (9) is separated and returns to the straightness, the power is interrupted, and in addition, by arranging the auxiliary transmission gear I (20), the auxiliary transmission gear II (21) and the teeth (23), the power of the main motor (17) is transmitted to the reaming cutter (9) to perform reaming operation along the main transmission gear I (8) -the main transmission gear II (13) -the keyed rotating shaft (12) on one hand, and on the other hand, the reaming operation is performed along the auxiliary transmission gear I (20), the auxiliary transmission gear II (21) on the other hand, the tooth (23) is transmitted to the support ring (16), the limit ring (15) is driven to rotate, different balls (14) can be sequentially combined with the trapezoid-like grooves, the reaming cutter (9) is separated from the anchorage device under the action of the elastic force of the reset spring (19), so that in a single reaming process, the state of the reaming cutter (9) is combination-stress uneven bending-resetting-straightness restoring-combination, the one-time reaming process is divided into multiple combined reaming processes, the reaming function can be achieved, the deviation rectifying function can be achieved for reaming, and by arranging the plurality of reaming cutters (9), according to the fact that the upper hole of the prestressed anchorage device has the circular array characteristic, the reaming cutters (9) are arranged in a circular array type in a matched mode, and the whole hole of the anchorage device can be reamed and formed at one time.
2. The prestressed anchorage device for high-speed rail with deviation rectifying function as claimed in claim 1, wherein a return spring (19) is fixedly mounted on the outer wall of the opposite side of the second main transmission gear (13) and the shaft sleeve (11).
3. The prestressed anchorage device processing reaming device for high-speed rail with deviation rectifying function as claimed in claim 1, characterized in that the clamping mechanism (3) is arranged on the top outer wall of the rectangular frame (2), the clamping mechanism (3) comprises a supporting seat (27) and a centering clamper (28), and the centering clamper (28) is fixedly mounted on the side wall of the supporting seat (27).
4. The prestressed anchorage device processing reaming device for high-speed rail with deviation rectifying function as claimed in claim 3, wherein the traversing mechanism (5) comprises an auxiliary motor (30) and a synchronous belt (31), the auxiliary motor (30) is fixedly mounted on the side wall of the rectangular frame (2), the inner wall of the rectangular frame (2) is rotatably connected with two lead screws (33), the outer wall of the lead screw (33) is connected with a slide block (32) through a thread, the slide block (32) is fixedly mounted on the outer wall of the bottom of the housing (6), and the two lead screws (33) are in transmission fit through the synchronous belt (31).
5. The high-speed rail prestressed anchorage device processing reaming device with deviation rectifying function as claimed in claim 4, characterized in that the outer wall of the axis of the supporting plate (7) is fixedly provided with a telescopic guide rod (24), the outer wall of the telescopic guide rod (24) is fixedly provided with a conical positioning head (25), and the outer wall of the telescopic guide rod (24) is sleeved with a force application spring (26).
6. The prestressed anchorage device processing reaming device for high-speed rail with deviation rectifying function as claimed in claim 5, characterized in that the outer wall of the supporting seat (27) at the clamping center of the centering clamp (28) is fixedly provided with an infrared emitter (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311619.0A CN114346277B (en) | 2021-11-08 | 2021-11-08 | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311619.0A CN114346277B (en) | 2021-11-08 | 2021-11-08 | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114346277A CN114346277A (en) | 2022-04-15 |
| CN114346277B true CN114346277B (en) | 2022-11-29 |
Family
ID=81095391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111311619.0A Active CN114346277B (en) | 2021-11-08 | 2021-11-08 | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114346277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226145B (en) * | 2023-11-16 | 2024-02-02 | 泰州市雄峰机械有限公司 | Drilling equipment is used in mould processing with dustproof function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB475983A (en) * | 1936-07-03 | 1937-11-30 | American Mach & Foundry | Improvements in and relating to tool holding chucks |
| KR101738821B1 (en) * | 2016-09-22 | 2017-05-22 | 서경무 | The drill hole straightness correction device |
| CN207087314U (en) * | 2017-05-24 | 2018-03-13 | 浙江兴三星五金有限公司 | Porous part automatic multi-station tapping device with automatic deviation rectifying function |
| CN207347940U (en) * | 2017-10-17 | 2018-05-11 | 中铁四局集团第四工程有限公司 | A kind of deviation correcting device of prestressed anchor |
| CN211939162U (en) * | 2020-04-16 | 2020-11-17 | 杭州富阳三城机械有限公司 | Drilling equipment is used in ground tackle clamping piece production |
| CN112207568A (en) * | 2020-09-07 | 2021-01-12 | 舒城久联精密机械有限公司 | Drilling and reaming integrated device for prestressed anchorage tool machining |
-
2021
- 2021-11-08 CN CN202111311619.0A patent/CN114346277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB475983A (en) * | 1936-07-03 | 1937-11-30 | American Mach & Foundry | Improvements in and relating to tool holding chucks |
| KR101738821B1 (en) * | 2016-09-22 | 2017-05-22 | 서경무 | The drill hole straightness correction device |
| CN207087314U (en) * | 2017-05-24 | 2018-03-13 | 浙江兴三星五金有限公司 | Porous part automatic multi-station tapping device with automatic deviation rectifying function |
| CN207347940U (en) * | 2017-10-17 | 2018-05-11 | 中铁四局集团第四工程有限公司 | A kind of deviation correcting device of prestressed anchor |
| CN211939162U (en) * | 2020-04-16 | 2020-11-17 | 杭州富阳三城机械有限公司 | Drilling equipment is used in ground tackle clamping piece production |
| CN112207568A (en) * | 2020-09-07 | 2021-01-12 | 舒城久联精密机械有限公司 | Drilling and reaming integrated device for prestressed anchorage tool machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114346277A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101961835B (en) | Numerical control turning-milling compound machine | |
| CN114346277B (en) | High-speed railway prestressed anchorage utensil processing reaming device with function of rectifying | |
| CN206215979U (en) | A kind of sleeping washing machine | |
| CN106270560A (en) | Turning equipment | |
| CN103071857B (en) | Slicing machine for clamping pieces | |
| CN105171034A (en) | Intelligent double-head bench drill | |
| US5030049A (en) | Tool-outfitted turn broaching machine | |
| CN109352027A (en) | A kind of long cone hole machine device of the duplex of magnetic tape trailer seat supports and processing method | |
| CN217254362U (en) | Machine tool for milling end face and drilling center hole | |
| CN216326950U (en) | Inverted rotary machine tool | |
| CN110328564A (en) | A kind of milling cutter grinding attachment and application method | |
| CN105458314A (en) | Boring head | |
| CN105127794A (en) | Drill clamp universal for large high-speed printing roller | |
| CN210649051U (en) | Rotating shaft device for laser engraving and cutting | |
| CN211052566U (en) | Polyhedron machining clamp device | |
| CN209050389U (en) | It is a kind of walk core type uniaxial turnning and milling combined numerically controlled machine | |
| CN201744901U (en) | Multistation machine tool | |
| CN210937278U (en) | Device for machining center hole | |
| CN220240137U (en) | Automatic milling device for preparing calcium scraps | |
| CN109093411A (en) | A kind of continuous knife platform of B axle for automatic machine tool | |
| CN212600806U (en) | Bearing single forging bottom cutting device | |
| CN109732785A (en) | A kind of numerical control horizontal processing machine | |
| CN114029513B (en) | Inverted rotary machine tool | |
| CN112705804B (en) | Electric machining method for large-taper workpiece | |
| CN220296366U (en) | Lathe mills bore hole frock fast and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Processing and Expanding Device for High Speed Rail Prestressed Anchorage with Deviation Correction Function Effective date of registration: 20230612 Granted publication date: 20221129 Pledgee: Shucheng Anhui rural commercial bank Limited by Share Ltd. Pledgor: SHUCHENG JIULIAN PRECISION MACHINERY CO.,LTD. Registration number: Y2023980043519 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |