CN116900835A - Automatic grinding machine tool for threaded ring gauge - Google Patents
Automatic grinding machine tool for threaded ring gauge Download PDFInfo
- Publication number
- CN116900835A CN116900835A CN202310909950.5A CN202310909950A CN116900835A CN 116900835 A CN116900835 A CN 116900835A CN 202310909950 A CN202310909950 A CN 202310909950A CN 116900835 A CN116900835 A CN 116900835A
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- China
- Prior art keywords
- ring gauge
- shaft
- grinding
- automatic
- grinding machine
- 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.)
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- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/10—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a horizontal tool spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses an automatic grinding machine tool for a threaded ring gauge, which comprises a machine tool body, wherein an operating table is arranged on the machine tool body, a pair of parallel linear guide rail pairs are arranged along the length direction of the operating table, a pair of floating bearing sliding seats are arranged between the two linear guide rail pairs through a supporting plate, a shaft A and a shaft B are respectively arranged on the two floating bearing sliding seats, a dynamic torque sensor is arranged between the shaft A and the shaft B, a hollow three-jaw chuck is arranged on the shaft A and used for installing the threaded ring gauge, an electromagnetic friction brake is connected on the shaft B, a three-jaw chuck is arranged on the machine tool body, a grinding tool is arranged at the center of the three-jaw chuck, and one end part of the operating table is respectively provided with a linear push rod and an automatic reset mechanism. The invention can detect the torque of the screw ring gauge in real time in the grinding process when the screw ring gauge is ground.
Description
Technical Field
The invention belongs to the technical field of metal cutting, and relates to an automatic grinding machine tool for a thread ring gauge.
Background
The screw ring gauge is a precise measuring tool for judging whether the external screw thread on the workpiece is qualified or not, and in order to ensure the size precision, the position precision, the shape precision and the surface quality of the screw ring gauge, a screw ring gauge manufacturer must precisely grind the screw ring gauge. The thread ring gauge at the present stage is mainly completed manually by an operator, and the operator holds the thread ring gauge to repeatedly rotate together with a grinding rod driven by a main shaft motor of a grinding machine tool to realize grinding, so that a good grinding effect is realized, and generally, an abrasive is smeared on the grinding rod. During manual grinding, the experience of an operator plays a key role in the grinding quality of the threaded ring gauge, and the specific operation process is that the operator properly adjusts the force for holding the ring gauge by hand through experience, so that the threaded ring gauge and a grinding rod are controlled to generate relative rotation quantity, and the rejection of the threaded ring gauge caused by overlarge grinding quantity is prevented. The manual thread ring gauge has the advantages of low grinding speed, high grinding strength, low grinding precision and easy occurrence of unsafe accidents.
Chinese patent (application number: 201610863941.7, application date: 2016-09-23, name: automatic precision grinding machine tool for screw ring gauge, publication number: CN107866730A, publication date: 2018-04-03) discloses an automatic precision grinding machine tool for screw ring gauge, wherein the screw ring gauge is manually aligned and screwed into a grinding tool by a worker, a pneumatic clamping device arranged on a sliding rail is pulled to align the screw ring gauge to be ground, the machine tool is started after clamping, the screw ring gauge and the clamping device move towards the grinding direction through relative rotation of the grinding tool and the pneumatic clamping device, a reverse button is manually clicked after stopping, so that the screw ring gauge continues to reversely grind, and grinding of the screw ring gauge is completed through repetition of the steps. The device rotates in the opposite directions simultaneously through the screw ring gauge clamped by the pneumatic clamping device when the main shaft rotates in the forward direction, so that the grinding efficiency of the screw ring gauge is improved. However, the grinding machine tool is reversely rotated after touching the travel switch every time, so that the grinding rejection rate is high, and the grinding machine tool is labor-and material-consuming, so that the grinding machine tool is not effectively popularized and used.
Disclosure of Invention
The invention aims to provide an automatic grinding machine tool for a threaded ring gauge, which can detect the torque of the threaded ring gauge in the grinding process in real time when the threaded ring gauge is ground.
The technical scheme includes that the automatic grinding machine tool comprises a machine body, an operating table is arranged on the machine body, a pair of parallel linear guide rail pairs are arranged along the length direction of the operating table, a pair of floating bearing sliding seats are arranged between the two linear guide rail pairs through a supporting plate, a shaft A and a shaft B are respectively arranged on the two floating bearing sliding seats, a dynamic torque sensor is arranged between the shaft A and the shaft B, a hollow three-jaw chuck is arranged on the shaft A and used for clamping the threaded ring gauge, an electromagnetic friction brake is connected to the shaft B, a three-jaw chuck is arranged on the machine body, a grinding tool is arranged at the center of the three-jaw chuck, and one end part of the operating table is respectively provided with a linear push rod and an automatic reset mechanism.
The invention is also characterized in that:
one side of the operating platform is respectively provided with a travel switch A and a travel switch B, and the travel switch A is arranged close to the grinding tool.
The grinding tool is a grinding rod.
The central shaft of the electromagnetic friction brake passes through a bearing in the upper bearing seat of the supporting seat B and is connected with the shaft B through a coupler, the supporting seat B is connected with an automatic reset mechanism, and the telescopic end of the linear push rod is arranged right opposite to the supporting seat B.
The automatic resetting mechanism comprises a traction rope, one end of the traction rope is connected to the supporting seat B, the other end of the traction rope bypasses the fixed pulley to be connected with the weight, and the fixed pulley is arranged at one end of the operating platform.
The floating bearing sliding seat comprises a sliding seat, a bearing is arranged in the sliding seat, a stop block is arranged below the bearing, a spring barrel is arranged below the stop block, a compression spring is arranged in the spring barrel, a cushion block on the compression spring abuts against the stop block, and the stop block compresses the bearing.
The invention has the beneficial effects that on the basis of the horizontal lathe, the right end of the lathe bed is provided with the linear guide rail pair, the linear guide rail pair is provided with the floating bearing sliding seat, and the floating bearing sliding seat is provided with the bearing floating device, the thread ring gauge clamping device, the torque measuring device and the electromagnetic braking device. The hollow three-jaw chuck clamps the outer cylindrical surfaces of the thread ring gauge and the ring gauge, and in the grinding process, the dynamic torque sensor and the electromagnetic friction brake jointly act, the dynamic torque sensor detects the torque borne by the thread ring gauge in real time, and the measured signal is transmitted to the electromagnetic friction brake after being judged, so that the braking force of the electromagnetic friction brake is reduced along with the increase of the torque, the processing quality is further ensured, and the generation of waste products is reduced. Meanwhile, through real-time detection of the dynamic torque sensor, when the torque detected by the dynamic torque sensor is always lower than a set minimum value in the sliding process of detecting that the guide rail sliding block continuously touches the travel switch twice, the thread ring gauge is judged to finish grinding. The invention can detect the torque of the thread ring gauge in real time in the grinding process, and adjust the braking force and the acting time of the electromagnetic friction brake according to the torque, thereby controlling the relative rotation quantity of the thread ring gauge and the grinding rod and preventing the rejection of the thread ring gauge caused by overlarge grinding quantity.
Drawings
FIG. 1 is an isometric view of an automatic screw ring gauge grinding machine of the present invention;
FIG. 2 is an exploded view of the parts on the machine tool of the automatic grinding machine tool for the threaded ring gauge of the present invention;
FIG. 3 is an exploded view of the floating bearing carriage components of the automatic threaded ring gauge grinding machine of the present invention;
FIG. 4 is an exploded view of a floating bearing slide in the automatic threaded ring gauge grinding machine of the present invention.
In the figure, a lathe bed, a three-jaw chuck, a grinding tool and a linear guide rail pair are shown as follows, wherein the lathe bed is shown as the figure 1;
5-1, a travel switch A,5-2, and a travel switch B;
6. a hollow three-jaw chuck;
7. a floating bearing sliding seat, 7-1, a sliding seat, 7-2, a bearing, 7-3, a stop block, 7-4, a compression spring, 7-5 parts of spring cylinder, 7-6 parts of screw rod, 7-7 parts of nut and 7-8 parts of cushion block;
8. a dynamic torque sensor, 9, an electromagnetic friction brake and 10, a linear push rod;
11. the automatic resetting mechanism comprises 11-1 parts of traction ropes, 11-2 parts of weights and 11-3 parts of fixed pulleys;
12. guide cone, 13, screw ring gauge, 14, shaft A,15, shaft B,16, operation table, 17, supporting plate, 18, supporting seat A,19 and supporting seat B.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
Example 1
The invention relates to an automatic grinding machine tool for a threaded ring gauge, which has the structure shown in figure 1, and comprises a machine body 1, wherein an operating table 16 is arranged on the machine body 1, a three-jaw chuck 2 is arranged on one end face of the machine body 1, a grinding tool 3 is clamped at the center of the three-jaw chuck 2, and the grinding tool 3 is a grinding rod. A pair of parallel linear guide rail pairs 4 are arranged on the operating platform 16, guide rail stop irons are respectively arranged at two ends of each linear guide rail pair 4, a travel switch A5-1 and a travel switch B5-2 are respectively fixed on the side surface of one linear guide rail pair 4, and the travel switch A5-1 is arranged close to the three-jaw chuck 2; two symmetrically arranged floating bearing sliding seats 7 are arranged on the guide rail sliding blocks in the linear guide rail pair 4, the two floating bearing sliding seats 7 are arranged on a supporting plate 17, and a supporting seat A18 and a supporting seat B19 are respectively arranged on the supporting plate 17.
Example 2
On the basis of the embodiment 1, as shown in fig. 2 and 3, a shaft A14 and a shaft B15 are respectively clamped on two floating bearing sliding bases 7, a dynamic torque sensor 8 is arranged between the shaft A14 and the shaft B15, output shafts at two ends of the dynamic torque sensor 8 are respectively connected with the shaft A14 and the shaft B15 through couplings, the dynamic torque sensor 8 is fixed on a supporting seat A18, a hollow three-jaw chuck 6 is arranged on the left end face of the shaft A14, the hollow three-jaw chuck 6 sequentially clamps a thread ring gauge 13 and a guide cone 12, the shaft B15 is connected with the central shaft of an electromagnetic friction brake 9 through the couplings, and the electromagnetic friction brake 9 is arranged on the supporting seat B19. The linear push rod 10 is installed at one end of the operation table 16, the linear push rod 10 and the three-jaw chuck 2 are located at two opposite ends of the operation table 16, the automatic reset mechanism 11 is further arranged on one end face of the operation table 16, and the automatic reset mechanism 11 and the linear push rod 10 are located at the same end of the operation table 16. The automatic resetting mechanism 11 comprises a fixed pulley 11-3 arranged on an operating table 16, a traction rope 11-1 is arranged on the fixed pulley 11-3, one end of the traction rope 11-1 is connected to a supporting seat B19, and the other end of the traction rope 11-1 bypasses the fixed pulley 11-3 to be connected with a weight 11-2.
Example 3
On the basis of embodiment 2, as shown in fig. 4, the floating bearing sliding seat 7 is structured to comprise a compression spring 7-4, wherein the compression spring 7-4 is installed in a spring barrel 7-5, the spring barrel 7-5 abuts against a stop block 7-3, the stop block 7-3 presses a bearing 7-2, the bearing 7-2 is installed in a sliding seat 7-1, the stop block 7-3 is pressed by the bearing 7-2 to float during grinding, the stop block 7-3 presses the compression spring 7-4 to rebound by the compression spring 7-4 after the bearing 7-2 floats, so that the threaded ring gauge 13 can float during grinding, meanwhile, the compression spring 7-4 is installed in the middle of the spring barrel 7-5, a screw rod 7-6 penetrates through the compression spring 7-4, a cushion block 7-8 is installed between the screw rod 7-6 and the compression spring 7-4, the screw rod 7-6 penetrates through a hole on the sliding seat 7-1 to install a nut 7-7, and the pre-tightening force of the spring 7-4 is regulated by rotating the nut 7-7. Because the torque force of the screw ring gauges of different types is different in grinding, the screw ring gauges of different types can be dealt with by adjusting the pre-tightening force of the springs.
When the shaft A14 and the shaft B15 are connected with the floating bearing slide seat 7, the shaft A14 and the shaft B15 are respectively coaxially sleeved in the two bearings 7-2.
The invention relates to a working process of an automatic grinding machine tool for a thread ring gauge, which comprises the following steps: in the grinding process of the thread ring gauge 13, the torque force measured by the dynamic torque sensor 8 is increased, the braking force of the electromagnetic friction brake 9 is gradually reduced, when the torque value of the thread ring gauge 13 measured by the dynamic torque sensor 8 in the grinding process is larger than a set maximum value, the electromagnetic friction brake 9 is loosened, so that the thread ring gauge 13 rotates along with the grinding tool 3, after the rotation direction of the grinding tool 3 is reversed, the electromagnetic friction brake 9 re-brakes, the rotation of the shaft A14 and the shaft B15 is prevented, the rotation of the thread ring gauge 13 and the grinding tool 3 is further prevented, and the thread ring gauge 13 is ground by controlling the rotation direction of the grinding tool. The maximum value is obtained through a large number of experiments, and the threaded ring gauge is extremely easy to grind and damage after exceeding the maximum value, so that after the torque value during grinding is detected to be larger than the maximum value, the electromagnetic friction brake is released, and meanwhile, the rotating direction of the grinding tool is changed, so that the threaded ring gauge can be effectively prevented from being ground and damaged, the grinding quality is effectively ensured, and the rejection rate is reduced.
The linear push rod 10 pushes the floating bearing slide seat 7 to move leftwards in the axial direction, the main shaft rotates forwards and backwards to drive the floating bearing slide seat 7 to move axially, and the automatic reset mechanism 11 drives the floating bearing slide seat 7 to move rightwards in the axial direction.
The linear push rod 10 pushes the floating bearing sliding seat 7 to move axially leftwards, an operator clamps the threaded ring gauge 13 on the hollow three-jaw chuck 6, when the threaded ring gauge 13 is not screwed into the grinding tool 3, the linear push rod 10 works to push the floating bearing sliding seat 7 to move axially leftwards, the threaded ring gauge 13 is made to touch the grinding tool 3, and the threaded ring gauge 13 is screwed into the grinding tool 3 by the rotating grinding tool 3.
When the grinding tool 3 is touched by the threaded ring gauge 13, the threaded ring gauge 13 is screwed into the grinding tool 3 along with the rotation of a main shaft to drive the threaded ring gauge 13 and the floating bearing slide seat 7 to move leftwards along the axial direction, and when the torque measured by a travel switch 5-1 or a dynamic torque sensor 8 at the left end touched by a guide rail slide block in the linear guide rail pair 4 is larger than the set maximum value, the grinding tool 3 rotates reversely to drive the threaded ring gauge 13 and the floating bearing slide seat 7 to move rightwards along the axial direction; when the guide rail sliding block in the linear guide rail pair 4 touches a travel switch 5-2 at the right end or a torque value received by a threaded ring gauge measured by a dynamic torque sensor 8 in the grinding process is larger than a set maximum value, the grinding tool 3 rotates positively to drive the threaded ring gauge 13 and the floating bearing sliding seat 7 to move leftwards along the axial direction. Grinding is performed in this reciprocating cycle.
The automatic reset mechanism 11 drives the floating bearing slide seat 7 to move axially rightward, and the supporting plate 17 is driven to move axially rightward by the gravity of the weight 11-2.
During the grinding process of the thread ring gauge 13, the thread ring gauge 13 can be judged to finish grinding when the track slider in the linear track pair 4 starts from touching the travel switch A5-1 (or the travel switch B5-2) to ending touching the travel switch of the travel switch B5-2 (or the travel switch A5-1) and the torque measured by the dynamic torque sensor 8 is always lower than the set minimum value in the travel.
Claims (6)
1. Automatic grinding machine tool of screw ring gauge, its characterized in that: the automatic grinding machine comprises a machine body (1), wherein an operation table (16) is arranged on the machine body (1), a pair of parallel linear guide rail pairs (4) are arranged along the length direction of the operation table (16), a pair of floating bearing sliding seats (7) are arranged between the two linear guide rail pairs (4) through a supporting plate (17), a shaft A (14) and a shaft B (15) are respectively arranged on the two floating bearing sliding seats (7), a dynamic torque sensor (8) is arranged between the shaft A (14) and the shaft B (15), a hollow three-jaw chuck (6) is arranged on the shaft A (14), the hollow three-jaw chuck (6) is used for installing a threaded ring gauge (13), an electromagnetic friction brake (9) is connected on the shaft B (15), a three-jaw chuck (2) is arranged on the machine body (1), a grinding tool (3) is arranged at the center of the three-jaw chuck (2), and one end part of the operation table (16) is respectively provided with a linear push rod (10) and an automatic reset mechanism (11).
2. The automatic screw ring gauge grinding machine according to claim 1, wherein: one side of the operating platform (16) is respectively provided with a travel switch A (5-1) and a travel switch B (5-2), and the travel switch A (5-1) is arranged close to the grinding tool (3).
3. The automatic screw ring gauge grinding machine according to claim 1, wherein: the grinding tool (3) is a grinding rod.
4. The automatic screw ring gauge grinding machine according to claim 1, wherein: the central shaft of the electromagnetic friction brake (9) passes through a bearing in a bearing seat on a supporting seat B (19) and is connected with a shaft B (15) through a coupler, the supporting seat B (19) is connected with an automatic reset mechanism (11), and the telescopic end of the linear push rod (10) is arranged in alignment with the supporting seat B (19).
5. The automatic screw ring gauge grinding machine according to claim 4, wherein: the automatic reset mechanism (11) comprises a traction rope (11-1), one end of the traction rope (11-1) is connected to the supporting seat B (19), the other end of the traction rope (11-1) bypasses the fixed pulley (11-3) to be connected with the weight (11-2), and the fixed pulley (11-3) is arranged at one end of the operating platform (16).
6. The automatic screw ring gauge grinding machine according to claim 1, wherein: the floating bearing sliding seat (7) comprises a sliding seat (7-1), a bearing (7-2) is arranged in the sliding seat (7-1), a stop block (7-3) is arranged below the bearing (7-2), a spring cylinder (7-5) is arranged below the stop block (7-3), a compression spring (7-4) is arranged in the spring cylinder (7-5), a cushion block (7-8) on the compression spring (7-4) tightly pushes against the stop block (7-3), and the stop block (7-3) tightly presses the bearing (7-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310909950.5A CN116900835A (en) | 2023-07-24 | 2023-07-24 | Automatic grinding machine tool for threaded ring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310909950.5A CN116900835A (en) | 2023-07-24 | 2023-07-24 | Automatic grinding machine tool for threaded ring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116900835A true CN116900835A (en) | 2023-10-20 |
Family
ID=88364440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310909950.5A Pending CN116900835A (en) | 2023-07-24 | 2023-07-24 | Automatic grinding machine tool for threaded ring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116900835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283047A (en) * | 2023-11-24 | 2023-12-26 | 苏州海通机器人系统有限公司 | Deep hole radial and angle simultaneous floating deburring device and method |
-
2023
- 2023-07-24 CN CN202310909950.5A patent/CN116900835A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283047A (en) * | 2023-11-24 | 2023-12-26 | 苏州海通机器人系统有限公司 | Deep hole radial and angle simultaneous floating deburring device and method |
| CN117283047B (en) * | 2023-11-24 | 2024-02-23 | 苏州海通机器人系统有限公司 | Deep hole radial and angle simultaneous floating deburring device and method |
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