CN112571090A - Drilling and positioning tool for connecting discs of mechanical arms - Google Patents
Drilling and positioning tool for connecting discs of mechanical arms Download PDFInfo
- Publication number
- CN112571090A CN112571090A CN202011411400.3A CN202011411400A CN112571090A CN 112571090 A CN112571090 A CN 112571090A CN 202011411400 A CN202011411400 A CN 202011411400A CN 112571090 A CN112571090 A CN 112571090A
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- 238000005553 drilling Methods 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling and positioning tool for a mechanical arm connecting disc, relates to the technical field of machining, and solves the problems that the position of an ear plate is difficult to accurately position in the machining process of the existing drilling clamp, so that the drilling position is inaccurate, meanwhile, the bottom of the mechanical arm connecting disc is required to be ensured to be tightly attached to the clamp in the drilling process, a plurality of contact surfaces at the bottom of the mechanical arm connecting disc are required to be repeatedly observed, the operation is troublesome, and the production efficiency is low; the right side of the tool main body is rotatably connected with a group of positioning and clamping operation pieces; a set of processed connecting disc is installed at the top of the tool main body, and the four sets of positioning and clamping sliding blocks are used for clamping and fixing. The invention can ensure the accuracy of the drilling position, can ensure that the bottom surface can be tightly attached, prevents the drilling deviation, has more visual observation, simple use and convenient operation, and can greatly improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a drilling and positioning tool for a mechanical arm connecting disc.
Background
The mechanical arm connecting disc is an installation base between the mechanical arm and the base, the mechanical arm connecting disc is of a flange-shaped structure with four groups of lug plates arranged at the bottom, the upper surface and the lower surface of the mechanical arm connecting disc are milled flat firstly when the mechanical arm connecting disc is machined, then the mechanical arm connecting disc is positioned through a drilling machine through the bottom, and the mechanical arm connecting disc is generally positioned and machined through an inner hole or an outer circle in the drilling process.
For example, application No.: the invention discloses a half axle disc drilling clamp which comprises a drilling platform, a left clamping block and a right clamping block, wherein the drilling platform comprises a left upright post, a right upright post and a left base surface and a right base surface. The half shaft disc drilling clamp provided by the invention has the advantages that the good positioning performance of the half shaft disc drilling tool in the machining operation is ensured, and the half shaft disc is stably and firmly clamped.
Based on the above, in the processing process of the existing drilling clamp, the position of the lug plate is difficult to be accurately positioned, so that the drilling position is inaccurate, meanwhile, the bottom of the mechanical arm connecting disc is required to be ensured to be tightly attached to the clamp in the drilling process, a plurality of contact surfaces at the bottom of the mechanical arm connecting disc are required to be repeatedly observed, the operation is troublesome, and the production efficiency is low; therefore, the existing requirements are not met, and the mechanical arm connecting disc drilling positioning tool is provided.
Disclosure of Invention
The invention aims to provide a drilling and positioning tool for a mechanical arm connecting disc, and aims to solve the problems that the position of an ear plate is difficult to accurately position in the processing process of the existing drilling clamp in the background technology, so that the drilling position is inaccurate, the bottom of the mechanical arm connecting disc is required to be tightly attached to the clamp in the drilling process, a plurality of contact surfaces at the bottom of the mechanical arm connecting disc are required to be repeatedly observed, the operation is troublesome, and the production efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: a drilling and positioning tool for a mechanical arm connecting disc comprises a tool main body; the right side of the tool main body is rotatably connected with a group of positioning and clamping operation pieces; a group of intermediate transmission parts is rotatably connected inside the tool main body; four groups of positioning clamping driving screw rods are arranged and rotatably connected in the circumferential array in the tool main body; four groups of positioning and clamping sliding blocks are connected to the circumferential array row on the top of the tool main body in a sliding manner along the diameter direction; a set of processed connecting disc is installed at the top of the tool main body, and the four sets of positioning and clamping sliding blocks are used for clamping and fixing.
Preferably, the tool main body further comprises a positioning center block, a group of positioning center blocks is fixedly connected to the center of the top of the tool main body, and an installation chamfer is arranged at the top of each group of positioning center blocks.
Preferably, the positioning and clamping operation part further comprises a clamping driving worm, a group of clamping driving worms is coaxially and fixedly connected to the rear part of the positioning and clamping operation part, the intermediate transmission part further comprises a clamping driven worm wheel, a group of clamping driven worm wheels is coaxially and fixedly connected to the bottom of the intermediate transmission part, and the clamping driving worm and the clamping driven worm wheels are meshed to form a worm and gear transmission mechanism.
Preferably, the intermediate transmission member further comprises a clamping driving bevel gear, a group of clamping driving bevel gears is coaxially and fixedly connected to the top of the intermediate transmission member, the positioning and clamping driving screw further comprises a clamping driven bevel gear, a group of clamping driven bevel gears is coaxially and fixedly connected to the outer side of the positioning and clamping driving screw, and the four groups of clamping driven bevel gears and the clamping driving bevel gears are meshed to form a bevel gear transmission mechanism.
Preferably, the positioning and clamping sliding block further comprises a guide sliding groove, a group of guide sliding grooves are formed in the left side and the right side of the lower portion of the positioning and clamping sliding block, and the positioning and clamping sliding block is connected with the tool main body in a sliding mode through the guide sliding grooves.
Preferably, each group of the positioning and clamping driving screw rods are in threaded transmission connection with a group of the positioning and clamping sliding blocks respectively, and the positioning and clamping driving screw rods and the positioning and clamping sliding blocks jointly form a screw rod nut transmission pair.
Preferably, the location presss from both sides tight sliding block still including the otic placode locating piece, a set of otic placode locating piece of upper portion fixedly connected with of location clamp tight sliding block, the inboard of otic placode locating piece is provided with the constant head tank of a set of V type, and the constant head tank of V type evenly arranges and is provided with the scale, and the scale application becomes different colours, is processed the connection pad still including the connection pad otic placode, is processed the lower part circumference array of connection pad and arranges four sets of connection pad otic placodes of fixedly connected with.
Preferably, the tool main body further comprises drilling avoiding holes, four groups of drilling avoiding holes are arranged in the circumferential array at the top of the tool main body, the processed connecting disc further comprises processed holes, a group of processed holes are formed in the connecting disc ear plate of the processed connecting disc, the positions of the drilling avoiding holes correspond to the positions of the processed holes, and the diameters of the drilling avoiding holes are larger than the diameters of the processed holes.
Compared with the prior art, the invention has the beneficial effects that:
when the positioning and clamping tool is used, a connecting disc to be processed is placed at the top of a tool main body, a central hole of the connecting disc to be processed is positioned through a positioning central block, the position of an ear plate of the connecting disc faces to a positioning and clamping sliding block, a positioning and clamping operation part is rotated, the positioning and clamping operation part drives an intermediate transmission part to rotate through a worm gear and worm gear transmission mechanism formed by meshing a clamping driving worm and a clamping driven worm gear, the intermediate transmission part drives four groups of positioning and clamping driving screw rods to rotate simultaneously through a bevel gear transmission mechanism formed by meshing a clamping driven bevel gear and a clamping driving bevel gear, the positioning and clamping driving screw rods drive the four groups of positioning and clamping sliding blocks to slide inwards through a screw rod nut transmission pair formed by jointly the positioning and clamping driving screw rods and the positioning and clamping sliding blocks, and the four groups of connecting disc ear plates, whether the bottom surface of the processed connecting disc is tightly attached to the top surface of the tool main body or not can be determined through the position relation between the scale on the V-shaped positioning groove and the lug plate positioning block, the bottom surface can be tightly attached to prevent drilling from inclining, the clamping operation part is continuously rotated and positioned to clamp the processed connecting disc, the processed connecting disc is drilled, and when the processed hole is processed, the drill bit can be inserted into the drilled hole to avoid the hole after being drilled through, so that the drill bit is prevented from breaking when being hit to the tool main body.
The invention can realize the axle center positioning of the mechanical arm connecting disc and the top of the connecting disc lug plate, can ensure the accuracy of the drilling position, can judge whether the bottom surface of the processed connecting disc is tightly attached to the top surface of the tool main body or not through the scale leaked from the scale on the V-shaped positioning groove and the parallel between the scale and the connecting disc lug plate, ensures that the bottom surface can be tightly attached, prevents the drilling from deviating, has more visual observation, simple use and convenient operation, and can greatly improve the working efficiency.
Drawings
FIG. 1 is a schematic side view of the shaft of the present invention in use;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the intermediate drive shaft of the present invention;
FIG. 4 is a schematic side view of the positioning and clamping slider mounting shaft of the present invention;
FIG. 5 is a schematic isometric cross-sectional view of an intermediate drive member according to the present invention;
FIG. 6 is a schematic side view of the positioning and clamping drive screw shaft of the present invention;
FIG. 7 is a schematic side view of the positioning and clamping slide block driving shaft of the present invention;
FIG. 8 is a schematic side view of the positioning and clamping slider of the present invention;
in the figure: 1. a tool main body; 101. positioning a center block; 102. drilling to avoid holes; 2. positioning a clamping operation member; 201. clamping the drive worm; 3. an intermediate transmission member; 301. clamping the driven worm gear; 302. clamping the drive bevel gear; 4. positioning and clamping the driving screw rod; 401. clamping the driven bevel gear; 5. positioning and clamping the sliding block; 501. a guide chute; 502. an ear plate positioning block; 6. a processed connecting disc; 601. a connecting disc lug plate; 602. and (5) machining a hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a drilling and positioning tool for a mechanical arm connecting disc comprises a tool main body 1; the right side of the tool main body 1 is rotatably connected with a group of positioning and clamping operation pieces 2; a group of intermediate transmission parts 3 are rotatably connected inside the tool main body 1; four groups of positioning clamping driving screw rods 4 are arranged and rotatably connected in the circumferential array in the tool main body 1; four groups of positioning and clamping sliding blocks 5 are connected to the top circumferential array row of the tool main body 1 in a sliding manner along the diameter direction; a set of processed connecting disc 6 is installed at the top of the tool main body 1 and is clamped and fixed through four sets of positioning and clamping sliding blocks 5.
Further, the tool main body 1 further comprises a positioning center block 101, a group of positioning center blocks 101 are fixedly connected to the center of the top of the tool main body 1, installation chamfers are arranged on the tops of the group of positioning center blocks 101, and in use, the center holes of the to-be-machined connecting discs 6 are positioned through the positioning center blocks 101.
Further, the location presss from both sides tight operating parts 2 still including pressing from both sides tight drive worm 201, the coaxial fixedly connected with a set of tight drive worm 201 of rear portion of location presss from both sides tight operating parts 2, intermediate drive spare 3 is still including pressing from both sides tight driven worm wheel 301, the coaxial fixedly connected with a set of tight driven worm wheel 301 that presss from both sides in bottom of intermediate drive spare 3, press from both sides tight drive worm 201 and press from both sides tight driven worm wheel 301 meshing and constitute worm gear drive jointly, in use, when rotatory location presss from both sides tight operating parts 2, location presss from both sides tight operating parts 2 and drives intermediate drive 3 rotations through the worm gear drive that constitutes jointly with pressing from both sides tight driven worm wheel.
Further, the intermediate transmission member 3 further comprises a clamping driving bevel gear 302, a group of clamping driving bevel gears 302 is coaxially and fixedly connected to the top of the intermediate transmission member 3, the positioning and clamping driving screw rod 4 further comprises a clamping driven bevel gear 401, a group of clamping driven bevel gears 401 is coaxially and fixedly connected to the outer side of the positioning and clamping driving screw rod 4, the four groups of clamping driven bevel gears 401 are meshed with the clamping driving bevel gears 302 simultaneously to form a bevel gear transmission mechanism, and in use, the intermediate transmission member 3 rotates, and the intermediate transmission member 3 drives the four groups of positioning and clamping driving bevel gears 4 to rotate simultaneously through the bevel gear transmission mechanism formed by the meshing of the clamping driven bevel gears 401 and the clamping driving bevel gears 302.
Further, the positioning and clamping sliding block 5 further comprises a guide sliding groove 501, a group of guide sliding grooves 501 are formed in the left side and the right side of the lower portion of the positioning and clamping sliding block 5, the positioning and clamping sliding block 5 is connected with the tool main body 1 in a sliding mode through the guide sliding grooves 501, and the positioning and clamping sliding block 5 is guided through the guide sliding grooves 501 in use.
Furthermore, each group of positioning and clamping driving screw rods 4 are respectively in threaded transmission connection with a group of positioning and clamping sliding blocks 5, the positioning and clamping driving screw rods 4 and the positioning and clamping sliding blocks 5 jointly form a screw rod nut transmission pair, and when the four groups of positioning and clamping driving screw rods 4 simultaneously rotate in use, the positioning and clamping driving screw rods 4 drive the four groups of positioning and clamping sliding blocks 5 to simultaneously clamp or loosen through the screw rod nut transmission pair formed by the positioning and clamping driving screw rods 4 and the positioning and clamping sliding blocks 5.
Further, the positioning and clamping sliding block 5 further comprises an ear plate positioning block 502, a group of ear plate positioning blocks 502 are fixedly connected to the upper portion of the positioning and clamping sliding block 5, positioning grooves of a group of V-shaped are formed in the inner sides of the ear plate positioning blocks 502, the positioning grooves of the V-shaped are evenly distributed and provided with scales, the scales are coated into different colors, the processed connecting disc 6 further comprises connecting disc ear plates 601, four groups of connecting disc ear plates 601 are fixedly connected to the lower portion of the processed connecting disc 6 in a circumferential array mode, in use, the positioning grooves of the V-shaped in the inner sides of the ear plate positioning blocks 502 position the four groups of connecting disc ear plates 601, and whether the bottom surface of the processed connecting disc 6 is attached to the top surface of the tool main body 1 or not can be determined through the position relation between the scales on the positioning grooves of the V-.
Further, the tool body 1 further comprises drilling avoiding holes 102, four groups of drilling avoiding holes 102 are arranged in the circumferential array at the top of the tool body 1, the processed connecting disc 6 further comprises a processed hole 602, a group of processed holes 602 are formed in the connecting disc ear plate 601 of the processed connecting disc 6, the positions of the drilling avoiding holes 102 correspond to the positions of the processed holes 602, the diameter of the drilling avoiding holes 102 is larger than that of the processed holes 602, in use, when the processed holes 602 are machined, a drill bit can be inserted into the drilling avoiding holes 102 after drilling, and the drill bit is prevented from breaking due to the fact that the drill bit is driven to the tool body 1.
The working principle is as follows: during drilling, a connecting disc 6 to be processed is placed at the top of a tool main body 1, a center hole of the connecting disc 6 to be processed is positioned through a positioning center block 101, the position of a connecting disc lug plate 601 faces to a positioning clamping sliding block 5, a positioning clamping operation part 2 is rotated, the positioning clamping operation part 2 drives an intermediate transmission part 3 to rotate through a worm gear and worm rod transmission mechanism formed by meshing a clamping driving worm 201 and a clamping driven worm gear 301, the intermediate transmission part 3 drives four groups of positioning clamping driving lead screws 4 to simultaneously rotate through a bevel gear transmission mechanism formed by meshing a clamping driven bevel gear 401 and a clamping driving bevel gear 302, the positioning clamping driving lead screws 4 drive the four groups of positioning clamping sliding blocks 5 to slide inwards through lead screw nut transmission pairs formed by meshing the positioning clamping driving lead screws 4 and the positioning clamping sliding blocks 5, the four groups of connecting disc lug plates 601 are positioned through V-shaped positioning grooves on the inner sides of lug plate positioning blocks 502, meanwhile, whether the bottom surface of the processed connecting disc 6 is tightly attached to the top surface of the tool main body 1 or not can be determined through the position relation between the scale on the V-shaped positioning groove and the lug plate positioning block 502, the bottom surface can be tightly attached to prevent the drilling from inclining, the positioning clamping operation part 2 is continuously rotated to clamp the processed connecting disc 6, the processed connecting disc 6 is drilled, when the processed hole 602 is processed, the drill bit can be inserted into the drilling avoiding hole 102 after being drilled through, and the drill bit is prevented from breaking when the drill bit is driven to the tool main body 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a disc drilling location frock is connected to arm which characterized in that: comprises a tool body (1); the right side of the tool main body (1) is rotatably connected with a group of positioning and clamping operation pieces (2); a group of intermediate transmission parts (3) are rotatably connected inside the tool main body (1); four groups of positioning clamping driving screw rods (4) are arranged in a circumferential array in the tool main body (1) in a rotating manner; four groups of positioning and clamping sliding blocks (5) are connected to the circumferential array row on the top of the tool main body (1) in a sliding manner along the diameter direction; a set of processed connecting disc (6) is installed at the top of the tool main body (1) and is clamped and fixed through four sets of positioning and clamping sliding blocks (5).
2. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the tool main body (1) further comprises a positioning center block (101), the top center of the tool main body (1) is fixedly connected with a group of positioning center blocks (101), and installation chamfers are arranged at the tops of the group of positioning center blocks (101).
3. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the positioning and clamping operation piece (2) further comprises a clamping driving worm (201), a group of clamping driving worms (201) is fixedly connected to the rear portion of the positioning and clamping operation piece (2) in a coaxial mode, the intermediate transmission piece (3) further comprises a clamping driven worm wheel (301), a group of clamping driven worm wheels (301) is fixedly connected to the bottom of the intermediate transmission piece (3) in a coaxial mode, and the clamping driving worm (201) and the clamping driven worm wheels (301) are meshed to form a worm and gear transmission mechanism.
4. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the middle transmission part (3) is characterized by further comprising a clamping driving bevel gear (302), a group of clamping driving bevel gears (302) are coaxially and fixedly connected to the top of the middle transmission part (3), the positioning clamping driving screw rod (4) is further comprising a clamping driven bevel gear (401), a group of clamping driven bevel gears (401) are coaxially and fixedly connected to the outer side of the positioning clamping driving screw rod (4), and the four groups of clamping driven bevel gears (401) are meshed with the clamping driving bevel gears (302) to form a bevel gear transmission mechanism.
5. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the positioning and clamping sliding block (5) is characterized by further comprising a guide sliding groove (501), a group of guide sliding grooves (501) are formed in the left side and the right side of the lower portion of the positioning and clamping sliding block (5), and the positioning and clamping sliding block (5) is connected with the tool main body (1) in a sliding mode through the guide sliding grooves (501).
6. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: and each group of positioning and clamping driving lead screws (4) are in threaded transmission connection with a group of positioning and clamping sliding blocks (5), and the positioning and clamping driving lead screws (4) and the positioning and clamping sliding blocks (5) jointly form a lead screw nut transmission pair.
7. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the utility model discloses a positioning and clamping sliding block, including the upper portion of positioning and clamping sliding block (5), the upper portion fixedly connected with of positioning and clamping sliding block (5) a set of otic placode locating piece (502), the inboard of otic placode locating piece (502) is provided with the constant head tank of a set of V type, and the constant head tank of V type evenly arranges and is provided with the scale, the scale application becomes different colours, by processing connection pad (6) still including connection pad otic placode (601), by the lower part circumference array arrangement fixedly connected with four sets of connection pad otic placodes (601) of processing connection pad (6).
8. The drilling and positioning tool for the mechanical arm connecting disc is characterized by comprising the following components in parts by weight: the tool main body (1) is characterized by further comprising drilling avoiding holes (102), four groups of drilling avoiding holes (102) are arranged in the circumferential array at the top of the tool main body (1), the processed connecting disc (6) is further provided with processed holes (602), a group of processed holes (602) are formed in a connecting disc lug plate (601) of the processed connecting disc (6), the positions of the drilling avoiding holes (102) correspond to the positions of the processed holes (602), and the diameters of the drilling avoiding holes (102) are larger than the diameters of the processed holes (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411400.3A CN112571090A (en) | 2020-12-04 | 2020-12-04 | Drilling and positioning tool for connecting discs of mechanical arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411400.3A CN112571090A (en) | 2020-12-04 | 2020-12-04 | Drilling and positioning tool for connecting discs of mechanical arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112571090A true CN112571090A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011411400.3A Pending CN112571090A (en) | 2020-12-04 | 2020-12-04 | Drilling and positioning tool for connecting discs of mechanical arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112571090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227366A (en) * | 2022-02-23 | 2022-03-25 | 新乡职业技术学院 | Machining has multistation anchor clamps structure of flexible function |
| CN115194507A (en) * | 2022-06-28 | 2022-10-18 | 河南飞龙(芜湖)汽车零部件有限公司 | Automobile water pump body machining device with limiting and locking functions |
| CN116175236A (en) * | 2023-04-28 | 2023-05-30 | 山西电机制造有限公司 | Drilling positioning tool and machining method for end cover and flange |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227366A (en) * | 2022-02-23 | 2022-03-25 | 新乡职业技术学院 | Machining has multistation anchor clamps structure of flexible function |
| CN114227366B (en) * | 2022-02-23 | 2022-05-06 | 新乡职业技术学院 | Machining has multistation anchor clamps structure of flexible function |
| CN115194507A (en) * | 2022-06-28 | 2022-10-18 | 河南飞龙(芜湖)汽车零部件有限公司 | Automobile water pump body machining device with limiting and locking functions |
| CN116175236A (en) * | 2023-04-28 | 2023-05-30 | 山西电机制造有限公司 | Drilling positioning tool and machining method for end cover and flange |
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Application publication date: 20210330 |
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