CN112658355A - Wedge-shaped groove cutting equipment - Google Patents
Wedge-shaped groove cutting equipment Download PDFInfo
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- CN112658355A CN112658355A CN202110037934.2A CN202110037934A CN112658355A CN 112658355 A CN112658355 A CN 112658355A CN 202110037934 A CN202110037934 A CN 202110037934A CN 112658355 A CN112658355 A CN 112658355A
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- bevel gear
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Abstract
The invention relates to the field of metal cutting, in particular to wedge-shaped groove cutting equipment which comprises a box body, wherein a cutting cavity with a leftward opening is arranged in the box body, a transmission cavity is arranged on the left side of the cutting cavity, a small bevel gear cavity is arranged on the rear side of the transmission cavity, an incomplete threaded rod which extends rightwards into the small bevel gear cavity is rotatably arranged between the left end wall and the right end wall of the cutting cavity, and a driving small bevel gear is fixedly arranged in the small bevel gear cavity by the incomplete threaded rod.
Description
Technical Field
The invention relates to the field of metal cutting, in particular to wedge-shaped groove cutting equipment.
Background
When metal processing is carried out, special shape cutting, such as wedge-shaped grooves, is sometimes needed to be carried out on a plate material to ensure that the plate material can be applied to actual production, and most of traditional special shape cutting is manual operation, so that the efficiency is low, certain danger is also caused, and the large-scale production is not facilitated, so that a wedge-shaped groove cutting device is needed to be arranged to solve the problems.
Disclosure of Invention
The invention aims to provide wedge-shaped groove cutting equipment which can overcome the defects in the prior art, so that the practicability of the equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to wedge-shaped groove cutting equipment, which comprises a box body, wherein a cutting cavity with a left opening is arranged in the box body, a transmission cavity is arranged at the left side of the cutting cavity, a bevel pinion cavity is arranged at the rear side of the transmission cavity, an incomplete threaded rod which extends rightwards into the bevel pinion cavity is arranged between the left end wall and the right end wall of the cutting cavity in a rotating manner, a driving bevel pinion is fixedly arranged in the bevel pinion cavity by the incomplete threaded rod, a ratchet shaft which extends forwards into the transmission cavity is arranged at the front end wall of the bevel pinion cavity in a rotating manner, a driven bevel pinion which is meshed with the driving bevel pinion is fixedly arranged in the bevel pinion cavity by the ratchet shaft, the incomplete threaded rod is in threaded connection with a fixed bottom plate in the cutting cavity, fixed clamping plates which are bilaterally symmetrical are arranged on the fixed bottom plate in a sliding manner, and the, the ratchet shaft is provided with a control device for controlling the incomplete threaded rod to rotate in the transmission cavity, a small worm gear cavity is arranged on the upper side of the transmission cavity, a small worm gear shaft is rotatably arranged between the front end wall and the rear end wall of the small worm gear cavity, a small driving belt wheel is fixedly arranged on the small worm gear shaft, a small driven belt wheel is fixedly arranged in the transmission cavity by the turntable shaft, the small driven belt wheel is in transmission connection with the small driving belt wheel through a small belt, a gear transmission cavity is arranged on the left side of the small worm gear cavity, a small worm extending leftwards into the gear transmission cavity is rotatably arranged between the left end wall and the right end wall of the small worm gear cavity, a small worm is fixedly arranged in the small worm gear cavity by the small worm shaft, a small worm wheel meshed with the small worm is fixedly arranged on the small worm gear shaft, and a motor is arranged in, the motor power is connected and is extended to left the motor shaft of gear drive intracavity, the motor shaft is in the gear drive intracavity is provided with transmission, gear drive chamber left side is provided with turns to the chamber, it is provided with to turn to the chamber left side the cutting chamber, it is provided with the reciprocating shaft to turn to rotate between the chamber left and right ends wall, the reciprocating shaft is in turn to the intracavity and be provided with the control reciprocating device of reciprocating shaft reciprocating rotation, it is provided with the location chamber to turn to the chamber left side, location chamber upper end wall rotates and is provided with little axle sleeve, little axle sleeve threaded connection downwardly extending's locating lever, the locating lever is in the cutting intracavity is provided with the cutting device who is used for the cutting.
Furthermore, the control device comprises a turntable fixedly arranged on the turntable shaft, a turntable connecting rod is hinged on the turntable, the tail end of the turntable connecting rod is hinged with a transmission connecting rod, a ratchet wheel is fixedly arranged on the ratchet wheel shaft, a ratchet wheel connecting rod is hinged on the ratchet wheel, the tail end of the ratchet wheel connecting rod is hinged on the tail end of the transmission connecting rod, and the top end of the ratchet wheel connecting rod is hinged with a pawl for controlling the rotation of the ratchet wheel.
Further, the transmission device comprises a large shaft sleeve arranged in the gear transmission cavity of the motor shaft in a left-right sliding mode through spline fit, a cylinder is arranged in the box body, the cylinder is in power connection with a frontal push rod extending rightwards into the gear transmission cavity, the tail end of the push rod is fixedly provided with a push plate rotatably connected to the large shaft sleeve, a double-sided bevel gear is fixedly arranged on the large shaft sleeve, a small driven bevel gear meshed with the double-sided bevel gear is fixedly arranged in the gear transmission cavity of the small worm shaft, a large belt cavity is arranged on the upper side of the gear transmission cavity, a driving large belt wheel shaft extending downwards into the gear transmission cavity is rotatably arranged between the upper end wall and the lower end wall of the large belt cavity, a large driven bevel gear meshed with the double-sided bevel gear is fixedly arranged in the gear transmission cavity of the driving large belt wheel shaft, and a driving large belt wheel is, the small shaft sleeve is fixedly provided with a driven large belt wheel, and the driven large belt wheel is in transmission connection with the driving large belt wheel through a large belt.
Further, the reciprocating device comprises a bevel gear cavity arranged on the left side of the gear transmission cavity, a driving large bevel gear is fixedly arranged in the bevel gear cavity of the motor shaft, a driven large bevel gear shaft extending downwards into the steering cavity is rotatably arranged on the lower end wall of the bevel gear cavity, a driven large bevel gear meshed with the driving large bevel gear is fixedly arranged on the driven large bevel gear shaft, a power bevel gear is fixedly arranged in the steering cavity of the driven large bevel gear shaft, a reverse rotation clutch is rotatably arranged in the steering cavity of the reciprocating shaft, a reverse rotation bevel gear meshed with the power bevel gear is fixedly arranged on the reverse rotation clutch, a forward rotation clutch is rotatably arranged on the reciprocating shaft, a forward rotation bevel gear meshed with the power bevel gear is fixedly arranged on the forward rotation clutch, and a sliding clutch is arranged on the reciprocating shaft in a left-right sliding mode through spline matching, the power bevel gear is characterized in that a sliding box is arranged on the sliding clutch in a sliding mode, a sliding cavity is formed in the sliding box, a return spring is fixedly arranged between the sliding box and the two ends of the sliding clutch, and a sliding block which can be loved to slide in the sliding cavity is fixedly arranged on the power bevel gear.
Further, cutting device includes the locating lever is in the fixed location case that is provided with of location intracavity, it is provided with big slider to slide around the location incasement, big slider bottom mounting is provided with the cutting sword that is used for the cutting, the reciprocating shaft of symmetry around rotating between the end wall about the cutting chamber is provided with, two reciprocating epaxial fixed reciprocal band pulley that is provided with, two reciprocating belt pulley is connected through reciprocal belt drive, the fixed sliding connection that is provided with on the reciprocal band pulley is in fixed plate on the little slider, the inner wall is fixed and is provided with solid fixed ring, gu fixed ring with locating lever sliding connection, gu fixed ring with fixed reset spring that is provided with between the location case.
The invention has the beneficial effects that: the wedge-shaped groove cutting equipment provided by the invention can realize wedge-shaped groove processing treatment on a metal plate, improves the working efficiency to a certain extent through the mutual matching of the cutting device and the feeding device, and can always keep the minimum deviation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the overall structure of a wedge groove cutting apparatus according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is a schematic diagram of the structure C-C in fig. 3.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, a wedge-shaped groove cutting device comprises a box body 10, a cutting cavity 73 with a left opening is arranged in the box body 10, a transmission cavity 11 is arranged on the left side of the cutting cavity 73, a small bevel gear cavity 59 is arranged on the rear side of the transmission cavity 11, an incomplete threaded rod 57 which extends to the right in the small bevel gear cavity 59 is arranged between the left end wall and the right end wall of the cutting cavity 73 in a rotating manner, a driving small bevel gear 72 is fixedly arranged in the small bevel gear cavity 59, a ratchet shaft 19 which extends to the transmission cavity 11 forwards is arranged on the front end wall of the small bevel gear cavity 59 in a rotating manner, a driven small bevel gear 60 which is meshed with the driving small bevel gear 72 is fixedly arranged in the small bevel gear cavity 59, and a fixed bottom plate 58 is connected to the internal thread of the cutting cavity 73, the fixed bottom plate 58 is provided with bilaterally symmetrical fixed clamping plates 71 in a sliding manner, the two small driving bevel gears 72 are in threaded connection with the fixed threaded rod 56, the ratchet shaft 19 is provided with a control device 101 for controlling the rotation of the incomplete threaded rod 57 in the transmission cavity 11, the upper side of the transmission cavity 11 is provided with a small worm gear cavity 22, a small worm gear shaft 25 is rotatably arranged between the front end wall and the rear end wall of the small worm gear cavity 22, a small driving pulley shaft 24 is fixedly arranged on the small worm gear shaft 25, a small driven pulley 16 is fixedly arranged in the transmission cavity 11 of the turntable shaft 15, the small driven pulley 16 is in transmission connection with the small driving pulley 24 through a small belt 21, the left side of the small worm gear cavity 22 is provided with a gear transmission cavity 38, and a small worm 28 which extends leftwards to the gear transmission cavity 38 is rotatably arranged between the left end wall and the right end wall of the small worm gear cavity 22, the small worm shaft 27 is fixedly provided with a small worm 28 in the small worm gear cavity 22, the small worm shaft 25 is fixedly provided with a small worm wheel 23 engaged with the small worm 28, the box body 10 is internally provided with a motor 26, the motor 26 is in power connection with a motor shaft 29 extending leftwards into the gear transmission cavity 38, the motor shaft 29 is internally provided with a transmission device 102 in the gear transmission cavity 38, the left side of the gear transmission cavity 38 is provided with a steering cavity 74, the left side of the steering cavity 74 is provided with the cutting cavity 73, a reciprocating shaft 75 is rotatably arranged between the left end wall and the right end wall of the steering cavity 74, the reciprocating shaft 75 is internally provided with a reciprocating device 103 for controlling the reciprocating rotation of the reciprocating shaft 75 in the steering cavity 74, the left side of the steering cavity 74 is provided with a positioning cavity 48, the upper end wall of the positioning cavity 48 is rotatably provided with a small shaft sleeve 43, and the small shaft sleeve 43 is in threaded connection with a positioning, the positioning rod 49 is provided with a cutting device 104 for cutting in the cutting cavity 73.
Advantageously, the control device 101 comprises a rotating disc 14 fixedly arranged on the rotating disc shaft 15, a rotating disc connecting rod 13 hinged on the rotating disc 14, a transmission connecting rod 12 hinged at the tail end of the rotating disc connecting rod 13, a ratchet 18 fixedly arranged on the ratchet shaft 19, a ratchet connecting rod 17 hinged on the ratchet 18, a ratchet connecting rod 17 hinged at the tail end of the transmission connecting rod 12, and a pawl 20 hinged at the top end of the ratchet connecting rod 17 and used for controlling the rotation of the ratchet 18.
Advantageously, the transmission device 102 comprises a large shaft sleeve 31 arranged in the gear transmission cavity 38 and slidably arranged in the left and right direction by spline fit on the motor shaft 29, a cylinder 41 arranged in the box body 10, the cylinder 41 being in power connection with an additional push rod 40 extending to the right into the gear transmission cavity 38, a push plate 39 rotatably connected to the large shaft sleeve 31 and fixedly arranged at the end of the push rod 40, a double-sided bevel gear 32 fixedly arranged on the large shaft sleeve 31, a small driven bevel gear 30 engaged with the double-sided bevel gear 32 and fixedly arranged in the gear transmission cavity 38 on the small worm shaft 27, a large belt cavity 37 arranged on the upper side of the gear transmission cavity 38, a driving large belt wheel shaft 34 extending downwards into the gear transmission cavity 38 and rotatably arranged between the upper and lower end walls of the large belt cavity 37, a large driven bevel gear 33 engaged with the double-sided bevel gear 32 and fixedly arranged in the gear transmission cavity 38 on the driving large belt wheel shaft 34, the driving large belt wheel 35 is fixedly arranged on the driving large belt wheel shaft 34, the driven large belt wheel 44 is fixedly arranged on the small shaft sleeve 43, and the driven large belt wheel 44 is in transmission connection with the driving large belt wheel 35 through a large belt 36.
Advantageously, the reciprocating device 103 comprises a bevel gear cavity 42 arranged at the left side of the gear transmission cavity 38, the motor shaft 29 is fixedly provided with a driving large bevel gear 46 in the bevel gear cavity 42, a driven large bevel gear shaft 47 extending downwards into the steering cavity 74 is rotatably arranged at the lower end wall of the bevel gear cavity 42, a driven large bevel gear 45 engaged with the driving large bevel gear 46 is fixedly arranged on the driven large bevel gear shaft 47, a power bevel gear 61 is fixedly arranged on the driven large bevel gear shaft 47 in the steering cavity 74, a reverse rotation clutch 65 is rotatably arranged on the reciprocating shaft 75 in the steering cavity 74, a reverse rotation bevel gear 64 engaged with the power bevel gear 61 is fixedly arranged on the reverse rotation clutch 65, a forward rotation clutch 63 is rotatably arranged on the reciprocating shaft 75, a forward rotation bevel gear 62 engaged with the power bevel gear 61 is fixedly arranged on the forward rotation clutch 63, the power bevel gear 61 is fixedly provided with a sliding block 69 which can slide in the sliding cavity 70.
Beneficially, the cutting device 104 includes that the positioning rod 49 is fixedly provided with a positioning box 51 in the positioning cavity 48, a large sliding block 53 is slidably provided in the positioning box 51 in a front-back direction, a cutting knife 55 for cutting is fixedly provided at the bottom end of the large sliding block 53, reciprocating shafts 75 which are symmetrical in a front-back direction are rotatably provided between the left end wall and the right end wall of the cutting cavity 73, reciprocating pulleys 76 are fixedly provided on the two reciprocating shafts 75, the two reciprocating pulleys 76 are in transmission connection through a reciprocating belt 50, a fixing plate 54 which is slidably connected to the small sliding block 52 is fixedly provided on the reciprocating belt 50, a fixing ring 77 is fixedly provided on the inner wall of the cutting box 48, the fixing ring 77 is slidably connected with the positioning rod 49, and a return spring 78 is fixedly provided between the fixing ring 77 and.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, the sequence of mechanical actions of the entire device of the invention:
when the device is in an initial state, the large driven bevel gear 33 is engaged with the double-sided bevel gear 32.
When the device of the present invention starts to work, the motor 26 is started to drive the motor shaft 29 to rotate, the large driven bevel gear 33 is engaged with the double-sided bevel gear 32 to drive the driving large pulley shaft 34 to rotate, the small shaft sleeve 43 is driven to rotate through the large belt 36, the positioning rod 49 is driven to move downwards, the positioning box 51 is driven to move downwards, the cutting knife 55 is driven to move downwards, the motor shaft 29 rotates, the large driven bevel gear 45 is engaged with the large driving bevel gear 46 to drive the large driven bevel gear shaft 47 to rotate, the power bevel gear 61 is driven to rotate, the sliding block 69 is driven to slide in the sliding cavity 70, the sliding box 68 is driven to slide left and right, and the sliding clutch 67 is driven to sequentially engage the double-sided bevel gear 32 with the reverse clutch 65, the reciprocating shaft 75 is driven to rotate positively and negatively so as to drive the reciprocating belt 50 to rotate positively and negatively so as to drive the fixing plate 54 to move back and forth so as to drive the cutting blade 55 to move back and forth, when the positioning rod 49 moves downwards to the lowest position, the cutting blade 55 moves horizontally back and forth so as to complete the cutting process, when the cutting of one wedge-shaped groove is completed, the motor 26 is driven to rotate reversely so as to drive the driving large belt wheel shaft 34 to rotate reversely, the positioning rod 49 is driven to move upwards under the action of the reset spring 78 through the transmission of the large belt 36, the positioning rod 49 is connected with the small shaft sleeve 43 through threads again so as to drive the positioning rod 49 to reset, so as to drive the cutting blade 55 to reset, the air cylinder 41 is started, so as to drive the push rod 40 to move rightwards, so as to drive the large shaft sleeve 31 to move rightwards, so as to drive the double, the small worm shaft 27 is driven to rotate, the small worm 28 is meshed with the small worm wheel 23 to drive the small worm wheel shaft 25 to rotate, the small belt 21 is used for transmission to drive the rotary plate shaft 15 to rotate, the pawl 20 is used for transmission to drive the ratchet wheel 18 to rotate so as to drive the ratchet wheel shaft 19 to rotate, the driving small bevel gear 72 is meshed with the driven small bevel gear 60 to drive the incomplete threaded rod 57 to rotate, the incomplete threaded rod 57 is in threaded connection with the fixed bottom plate 58, so that the fixed bottom plate 58 is driven to move leftwards, and the device is started again to complete the cutting process.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The wedge-shaped groove cutting equipment comprises a box body and is characterized in that: a cutting cavity with a leftward opening is arranged in the box body, a transmission cavity is arranged on the left side of the cutting cavity, a bevel pinion cavity is arranged on the rear side of the transmission cavity, an incomplete threaded rod which extends rightwards into the bevel pinion cavity is rotatably arranged between the left end wall and the right end wall of the cutting cavity, a driving bevel pinion is fixedly arranged in the bevel pinion cavity by the incomplete threaded rod, a ratchet shaft which extends forwards into the transmission cavity is rotatably arranged on the front end wall of the bevel pinion cavity, a driven bevel pinion which is meshed with the driving bevel pinion is fixedly arranged in the bevel pinion cavity by the ratchet shaft, a fixed bottom plate is in threaded connection with the incomplete threaded rod in the cutting cavity, fixed clamping plates which are bilaterally symmetrical are slidably arranged on the fixed bottom plate, the two driving bevel pinions are in threaded connection with the fixed threaded rod, and a control device for controlling the rotation of the incomplete threaded rod is arranged in the transmission, a small worm gear cavity is arranged at the upper side of the transmission cavity, a small worm gear shaft is rotatably arranged between the front end wall and the rear end wall of the small worm gear cavity, a driving small belt wheel is fixedly arranged on the small worm gear shaft, a driven small belt wheel is fixedly arranged in the transmission cavity by the turntable shaft, the driven small belt wheel is in transmission connection with the driving small belt wheel through a small belt, a gear transmission cavity is arranged at the left side of the small worm gear cavity, a small worm extending leftwards into the gear transmission cavity is rotatably arranged between the left end wall and the right end wall of the small worm gear cavity, a small worm is fixedly arranged in the small worm gear cavity by the small worm shaft, a small worm wheel meshed with the small worm is fixedly arranged on the small worm gear shaft, a motor is arranged in the box body and is in power connection with a motor shaft extending leftwards into the gear transmission cavity, and a transmission device is arranged in the gear transmission, gear drive chamber left side is provided with turns to the chamber, it is provided with to turn to the chamber left side the cutting chamber, it is provided with reciprocating shaft to turn to rotate between the chamber left and right ends wall, reciprocating shaft is in turn to the intracavity and be provided with control reciprocating unit of reciprocating shaft reciprocating rotation, it is provided with the location chamber to turn to the chamber left side, location chamber upper end wall rotates and is provided with little axle sleeve, little axle sleeve threaded connection downwardly extending's locating lever, the locating lever is in the cutting intracavity is provided with the cutting device who is used for the cutting.
2. A wedge groove cutting apparatus as set forth in claim 1, wherein: the control device comprises a turntable shaft, a turntable connecting rod, a transmission connecting rod, a ratchet wheel connecting rod, a ratchet wheel rotating pawl and a ratchet wheel rotating pawl, wherein the turntable shaft is fixedly provided with a turntable, the turntable is hinged with the turntable connecting rod, the tail end of the turntable connecting rod is hinged with the transmission connecting rod, the ratchet wheel shaft is fixedly provided with a ratchet wheel, the ratchet.
3. A wedge groove cutting apparatus as set forth in claim 1, wherein: the transmission device comprises a large shaft sleeve, a cylinder is arranged in the box body, the cylinder is in power connection with a forehead push rod extending rightwards into the gear transmission cavity, the tail end of the push rod is fixedly provided with a push plate rotatably connected to the large shaft sleeve, a double-sided bevel gear is fixedly arranged on the large shaft sleeve, a small driven bevel gear meshed with the double-sided bevel gear is fixedly arranged in the gear transmission cavity by the small worm shaft, a large belt cavity is arranged at the upper side of the gear transmission cavity, a driving large belt wheel shaft extending downwards into the gear transmission cavity is rotatably arranged between the upper end wall and the lower end wall of the large belt cavity, a large driven bevel gear meshed with the double-sided bevel gear is fixedly arranged in the gear transmission cavity by the driving large belt wheel shaft, and a large driving belt wheel is fixedly arranged on the driving large belt wheel shaft, the small shaft sleeve is fixedly provided with a driven large belt wheel, and the driven large belt wheel is in transmission connection with the driving large belt wheel through a large belt.
4. A wedge groove cutting apparatus as set forth in claim 1, wherein: the reciprocating device comprises a bevel gear cavity arranged on the left side of the gear transmission cavity, a driving large bevel gear is fixedly arranged in the bevel gear cavity by the motor shaft, a driven large bevel gear shaft extending downwards into the steering cavity is rotatably arranged on the lower end wall of the bevel gear cavity, a driven large bevel gear meshed with the driving large bevel gear is fixedly arranged on the driven large bevel gear shaft, a power bevel gear is fixedly arranged in the steering cavity by the driven large bevel gear shaft, a reverse clutch is rotatably arranged in the steering cavity by the reciprocating shaft, a reverse bevel gear meshed with the power bevel gear is fixedly arranged on the reverse clutch, a forward clutch is rotatably arranged on the reciprocating shaft, a forward bevel gear meshed with the power bevel gear is fixedly arranged on the forward clutch, and a sliding clutch is arranged on the reciprocating shaft in a left-right sliding mode through spline matching, the power bevel gear is characterized in that a sliding box is arranged on the sliding clutch in a sliding mode, a sliding cavity is formed in the sliding box, a return spring is fixedly arranged between the sliding box and the two ends of the sliding clutch, and a sliding block which can be loved to slide in the sliding cavity is fixedly arranged on the power bevel gear.
5. A wedge groove cutting apparatus as set forth in claim 1, wherein: cutting device includes the locating lever is in the fixed location case that is provided with of location intracavity, it is provided with big slider to slide around the location incasement, big slider bottom mounting is provided with the cutting sword that is used for the cutting, the reciprocating shaft of symmetry around rotating between the end wall about the cutting chamber is provided with, two reciprocating shaft is last to be fixed to be provided with reciprocal band pulley, two connect through reciprocal belt drive between reciprocal band pulley, the fixed sliding connection that is provided with on the reciprocal band pulley is in fixed plate on the little slider, the inner wall is fixed and is provided with solid fixed ring, gu fixed ring with locating lever sliding connection, gu fixed ring with fixed reset spring that is provided with between the location case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037934.2A CN112658355A (en) | 2021-01-12 | 2021-01-12 | Wedge-shaped groove cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037934.2A CN112658355A (en) | 2021-01-12 | 2021-01-12 | Wedge-shaped groove cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112658355A true CN112658355A (en) | 2021-04-16 |
Family
ID=75414536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110037934.2A Withdrawn CN112658355A (en) | 2021-01-12 | 2021-01-12 | Wedge-shaped groove cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112658355A (en) |
-
2021
- 2021-01-12 CN CN202110037934.2A patent/CN112658355A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210416 |