CN113305599A - Special-structure part numerical control boring and milling machine rapid clamping and correcting tool - Google Patents
Special-structure part numerical control boring and milling machine rapid clamping and correcting tool Download PDFInfo
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- CN113305599A CN113305599A CN202110648717.7A CN202110648717A CN113305599A CN 113305599 A CN113305599 A CN 113305599A CN 202110648717 A CN202110648717 A CN 202110648717A CN 113305599 A CN113305599 A CN 113305599A
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- 238000003801 milling Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
- B23Q3/186—Aligning devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a quick clamping and correcting tool for a special-structure part numerical control boring and milling machine, which relates to the technical field of tool fixtures and comprises the following components: the chain type clamping assembly is arranged on the base and used for clamping one end of the part; the pressing plate clamping assembly is arranged on the base and used for clamping one end of the part; the clamping and correcting component is arranged on the base and used for clamping and correcting one end of the part. According to the invention, the chain type clamping assembly, the pressing plate clamping assembly and the clamping correction assembly are matched, so that three end parts of a part can be clamped quickly, and the part can be aligned and calibrated during clamping, the actual operation rate of a machine tool is improved, the time for clamping and correcting a workpiece is reduced, and the production cost of an enterprise and the labor intensity of an operator are reduced.
Description
Technical Field
The invention relates to the technical field of tool fixtures, in particular to a quick clamping and correcting tool for a numerical control boring and milling machine for parts with special structures.
Background
When a part with a special structure is machined by the numerical control boring and milling machine, the clamping and correcting efficiency is low, the machined part coordinate cannot be rapidly clamped and determined, and the correcting and clamping difficulty of operators is increased, so that the production cost of enterprises and the labor intensity of the operators are increased.
Disclosure of Invention
The invention aims to solve the problems and provides a quick clamping and correcting tool for a numerical control boring and milling machine for parts with special structures.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a special construction part numerical control boring and milling machine quick clamping and correction frock, includes:
the chain type clamping assembly is arranged on the base and used for clamping one end of the part;
the pressing plate clamping assembly is arranged on the base and used for clamping one end of the part;
the clamping and correcting component is arranged on the base and used for clamping and correcting one end of the part.
Optionally, the chain type clamping assembly comprises a first supporting block, a chain base, a plate type chain, a support pressing plate, a V-shaped base, a pin, a chain movable bolt, a connecting rod, a first positioning pin, a second positioning pin, a chain support, a third positioning pin and a second adjusting bolt.
Optionally, the first supporting block is arranged on the base, and a V-shaped base, a chain support and a chain base are arranged at the upper end of the first supporting block;
a second adjusting bolt is arranged on the chain support and connected with a connecting rod through a third positioning pin, the connecting rod is fixed on the chain support through a second positioning pin, a chain movable bolt is fixedly connected on the connecting rod through a first positioning pin, and the chain movable bolt is connected with a plate type chain through a pin;
the chain base is provided with a support pressing plate, and the support pressing plate is provided with a groove for the plate type chain to pass through.
Optionally, the first supporting block is fixedly connected to the base through a first bolt, the V-shaped base is fixedly connected to the base through a second bolt, and the chain support is fixedly connected to the base through a third bolt.
Optionally, a groove for accommodating the first supporting block is formed in the base, the first supporting block is rotatably connected in the groove through a rotating shaft, a motor is mounted on the base, and an output shaft of the motor is fixedly connected with the rotating shaft.
Optionally, an extending mechanism for supporting the plate-type chain is arranged on the V-shaped base.
Optionally, it includes cylinder, mandrel, sleeve, gear, belt drive, carousel and polygon lug to extend the mechanism, the quantity of cylinder is two and symmetry axis connection on V type base, the piston rod fixedly connected with mandrel of cylinder, the cover is equipped with the sleeve on the mandrel, be provided with the straight-tooth on the piston rod of cylinder, the straight-tooth meshing has the gear, the arc spout has been seted up on the V type base, gear swing joint is in the arc spout, the gear is connected with the carousel through belt drive, carousel hub connection is on V type base, the coaxial polygon lug that is provided with of carousel, be provided with spring latch segment on the first supporting block, spring latch segment is connected with plate chain through at least one spring.
Optionally, the gear is made of a permanent magnet, the straight teeth are made of a ferromagnetic material, and the polygonal protruding blocks are provided with arc-shaped chamfer transition.
Optionally, the pressing plate clamping assembly comprises a first adjusting bolt, a nut, a first screw rod, a first pressing plate, an inserted bar, a sliding sleeve and an upright post;
the adjustable support device comprises a support plate, a first adjusting bolt, a support plate, a base, a stand column, a sliding sleeve, an inserted bar, a first pressing plate and a first screw rod, wherein the first adjusting bolt is in threaded connection with the support plate, the support plate is fixedly connected with the base, the stand column is fixedly connected with the base, the top end of the stand column is provided with the sliding sleeve, the upper sliding connection of the sliding sleeve is provided with the inserted bar, the top end of the inserted bar is fixedly connected with the first pressing plate, and the first pressing plate is in threaded connection with the support plate through the nut and the first screw rod.
Optionally, the clamping correction assembly comprises a second pressing plate, a V-shaped block, a second lead screw, a third adjusting bolt, side plates, a stop block, a sliding block and a supporting base, the second pressing plate is in threaded connection with the base through the second lead screw, the bottom end of the second pressing plate is fixedly connected with the V-shaped block, the supporting base is fixedly connected onto the base, the supporting base is symmetrically and slidably connected with the two sliding blocks, the supporting base is symmetrically and fixedly connected with the two side plates, and the side plates and the sliding blocks are in threaded connection through the third adjusting bolt.
The invention has the following advantages:
according to the invention, the chain type clamping assembly, the pressing plate clamping assembly and the clamping correction assembly are matched, so that three end parts of a part can be clamped quickly, and the part can be aligned and calibrated during clamping, the actual operation rate of a machine tool is improved, the time for clamping and correcting a workpiece is reduced, and the production cost of an enterprise and the labor intensity of an operator are reduced.
According to the invention, the chain type clamping assembly is driven to turn over by the speed reducing motor, and the extension mechanism is further arranged, so that the plate type chain is in an extension state in a normal state, the first supporting block and parts on the first supporting block are turned to one side, so that the special parts can be conveniently placed, the plate type chain is turned back after being placed, a larger space surrounded by the plate type chain is used for surrounding the end parts of the special parts, the plate type chain can be further locked by the retraction extension mechanism in the later period, the process does not need manual operation, and the labor intensity of operators is further reduced.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a top cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of a second embodiment of the present invention;
FIG. 6 is a side view of the mandrel and sleeve of the present invention;
fig. 7 is a schematic view of another state of the extending mechanism according to the second embodiment of the present invention.
In the figure: the chain mechanism comprises a base 1, a first bolt 2, a first supporting block 3, a chain base 4, a plate chain 5, a support pressing plate 6, a first adjusting bolt 7, a base 8V, a second bolt 9, a pin 10, a chain movable bolt 11, a connecting rod 12, a first positioning pin 13, a second positioning pin 14, a third bolt 15, a chain support 16, a third positioning pin 17, a second adjusting bolt 18, a nut 19, a first screw rod 20, a first pressing plate 21, an inserted rod 22, a sliding sleeve 23, a column 24, a second pressing plate 25, a block 26V, a second screw rod 27, a third adjusting bolt 28, a side plate 29, a stop 30, a sliding block 31, a supporting base 32, a speed reducing motor 33, a worm 34, a worm gear 35, a spring locking block 36, a spring 37, a cylinder 38, a mandrel 39, a sleeve 40, a gear 41, a belt transmission mechanism 42, a turntable 43, a polygonal bump 44 and a chute 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, 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.
Example one
Referring to fig. 1, chain centre gripping subassembly sets up and is used for carrying out the centre gripping to one of them tip of spare part on base 1, and chain centre gripping subassembly specifically as follows:
referring to fig. 1, the chain type clamping assembly comprises a first supporting block 3, a chain base 4, a plate type chain 5, a support pressing plate 6, a V-shaped base 8, a pin 10, a chain movable bolt 11, a connecting rod 12, a first positioning pin 13, a second positioning pin 14, a chain support 16, a third positioning pin 17 and a second adjusting bolt 18.
In the chain clamping assembly, the first supporting block 3 is arranged on the base 1, and the upper end of the first supporting block 3 is provided with the V-shaped base 8, the chain support 16 and the chain base 4. A second adjusting bolt 18 is arranged on the chain support 16, the second adjusting bolt 18 is connected with a connecting rod 12 through a third positioning pin 17, the connecting rod 12 is fixed on the chain support 16 through a second positioning pin 14, a chain movable bolt 11 is fixedly connected on the connecting rod 12 through a first positioning pin 13, the chain movable bolt 11 is connected with a plate type chain 5 through a pin 10, and the plate type chain 5 is used for clamping one end part of the special part shown in the figures 1-2. The chain base 4 is provided with a support pressing plate 6, the support pressing plate 6 is provided with a slot for the plate-type chain 5 to pass through, and in the embodiment, the plate-type chain 5 is fixed in the slot through a bolt.
In this embodiment, the first supporting block 3 is fixedly connected to the base 1, specifically as follows: first supporting block 3 is through first bolt 2 fixed connection on base 1, and V type base 8 is through second bolt 9 fixed connection on base 1, and chain support 16 is through third bolt 15 fixed connection on base 1.
Referring to fig. 2, the pressing plate clamping assembly is arranged on the base 1 and used for clamping one end of a part, and the pressing plate clamping assembly specifically comprises the following components:
the pressing plate clamping assembly comprises a first adjusting bolt 7, a nut 19, a first screw rod 20, a first pressing plate 21, an inserted rod 22, a sliding sleeve 23 and an upright post 24. First adjusting bolt 7 and backup pad threaded connection, backup pad and base 1 fixed connection, stand 24 and base 1 fixed connection, the top of stand 24 is provided with sliding sleeve 23, sliding sleeve 23's last sliding connection has inserted bar 22, the top fixed connection of inserted bar 22 has first clamp plate 21, first clamp plate 21 passes through nut 19 and first lead screw 20 and backup pad threaded connection.
The arrangement of the sliding strip 23 and the inserting rod 22 plays a role in limiting, and the arrangement of the nut 19, the first screw rod 20 and the first pressing plate 21 plays a role in pressing, so that one end part of a special part is fixed.
Referring to fig. 3 and 4, the clamping correction assembly is arranged on the base 1 for clamping and correcting one end of the part, and the clamping correction assembly is specifically as follows:
the centre gripping correction assembly includes second clamp plate 25, V type piece 26, second lead screw 27, third adjusting bolt 28, curb plate 29, dog 30, slider 31 and support base 32, second clamp plate 25 passes through second lead screw 27 and base 1 threaded connection, the bottom fixedly connected with V type piece 26 of second clamp plate 25, support base 32 fixed connection on base 1, support two sliders 31 of symmetric sliding connection on base 32 (support and seted up T type spout on the base 32, slider 31 passes through T type spout sliding connection in it), support two curb plates 29 of symmetric fixed connection on base 32, curb plate 29 and slider 31 pass through third adjusting bolt 28 threaded connection.
Can drive second clamp plate 25 and V type piece 26 through second lead screw 27 and push down fixedly to an tip of special part, two sliders 31 of bottom adopt the ladder type structure to bear the weight of the tip of special part and press from both sides tightly, can drive two sliders 31 through rotating two third adjusting bolt 28 of both sides simultaneously and be close to each other or keep away from the motion, thereby play the purpose of regulation calibration.
The purposes of quickly clamping and correcting parts with special structures can be achieved through the assembling steps; thereby reducing the labor intensity of operators and reducing the enterprise cost.
Example two
Referring to fig. 5 to 7, the present embodiment is different from the first embodiment in that the first supporting block 3 is rotatably connected to the base 1, specifically as follows: offer the fluting that holds first supporting block 3 on the base 1, first supporting block 3 rotates through the pivot to be connected in the fluting, installs the motor on the base 1, the output shaft and the pivot fixed connection of motor.
This embodiment is through setting up gear motor 32, thereby can drive the whole upset of first supporting block 3, because this embodiment has set up extension mechanism, thereby make 5 normalizations of plate-type chain be in as shown in fig. 7 extension state, through overturning to one side first supporting block 3 and spare part on it, the special parts's of being convenient for place, treat that it places the back and turn back, make the great space that 5 encloses of plate-type chain surround the tip of special parts, the later stage can further be locked through contracting extension mechanism, this embodiment need not dependent manual operation, further reduce operating personnel's intensity of labour.
In this embodiment, an extending mechanism for supporting the plate chain 5 is further disposed on the V-shaped base 8, which is as follows:
referring to fig. 5, the stretching mechanism includes two cylinders 38, a mandrel 39, a sleeve 40, a gear 41, a belt transmission mechanism 42, a rotary table 43 and a polygonal bump 44, the number of the cylinders 38 is two, and the two cylinders are connected to the V-shaped base 8 through symmetrical shafts, the mandrel 39 is fixedly connected to a piston rod of the cylinder 38, the sleeve 40 is sleeved on the mandrel 39, straight teeth are arranged on the piston rod of the cylinder 38, the straight teeth are meshed with the gear 41, an arc-shaped chute 45 is formed in the V-shaped base 8, the gear 41 is movably connected in the arc-shaped chute 45, the gear 41 is connected to the rotary table 43 through the belt transmission mechanism 42, the rotary table 43 is connected to the V-shaped base 8 through a shaft, the rotary table 43 is coaxially provided with the polygonal bump 44, a spring locking block 36 is arranged on the first supporting block 3, and the spring locking block 36 is connected to the plate-type chain 5 through at least one spring 37.
In this embodiment, the gear 41 is made of a permanent magnet, and the straight teeth are made of a ferromagnetic material, so that the gear 41 can slide in the sliding groove 45 and always fit with the straight teeth, and the cylinder 38 is prevented from being unable to engage with each other after deflecting by a certain angle.
In the present embodiment, the polygonal bump 44 is provided with an excessive arc-shaped chamfer, which can avoid damage to the piston rod, reduce resistance, and improve smoothness and mechanical efficiency.
The working principle of the stretching mechanism is as follows: when the two cylinders 38 are extended, the straight teeth on the two cylinders are meshed with the gear 41, the gear 41 drives the turntable 43 and the polygonal lug 44 on the turntable to synchronously rotate through the belt transmission mechanism 42 when rotating, and when the polygonal lug 44 rotates, the corner on the polygonal lug 44 is continuously contacted with the piston rod of the cylinder 38 from small to large, so that an upward component force is provided for the extended cylinder 38, the extended cylinder 38 moves obliquely upwards and drives the plate type chain 5 to stretch against the tension of the spring 37 until the state shown in fig. 7 is reached when moving, and at the moment, loading or dismounting of parts is facilitated; the reverse driving of the cylinder 38 allows the plate chain 5 to fix one end of the particular part under the tension of the spring 37.
It should be noted that, after the straight teeth are separated from the gear 41, the gear 41 slides to the bottom end of the sliding slot 41 under the action of gravity, and the polygonal protrusion 44 is also reset to the initial state under the action of gravity. Since the cylinder 38 is extended continuously, after a short distance of movement under the deflection of the polygonal cam 44, it is extended substantially along the continuous inclination until it stops, at which point the cylinder 38, due to its fixed length, reaches a balance with the plate chain 5 under the tension of the spring 37, as shown in fig. 7.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art should be able to make equivalents and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a special construction part numerical control boring and milling machine quick clamping and correction frock which characterized in that includes:
the chain type clamping assembly is arranged on the base 1 and used for clamping one end of a part;
the pressing plate clamping assembly is arranged on the base 1 and used for clamping one end of a part;
the clamping and correcting component is arranged on the base 1 and used for clamping and correcting one end of the part.
2. The special structural part rapid clamping and correcting tool for the numerical control boring and milling machine according to claim 1, characterized in that the chain type clamping assembly comprises a first supporting block (3), a chain base (4), a plate type chain (5), a support pressing plate (6), a V-shaped base (8), a pin (10), a chain movable bolt (11), a connecting rod (12), a first positioning pin (13), a second positioning pin (14), a chain support (16), a third positioning pin (17) and a second adjusting bolt (18).
3. The quick clamping and correcting tool for the numerical control boring-milling machine of the parts with the special structures as claimed in claim 2, wherein the first supporting block (3) is arranged on the base (1), and the upper end of the first supporting block (3) is provided with a V-shaped base (8), a chain support (16) and a chain base (4);
a second adjusting bolt (18) is arranged on the chain support (16), the second adjusting bolt (18) is connected with a connecting rod (12) through a third positioning pin (17), the connecting rod (12) is fixed on the chain support (16) through a second positioning pin (14), a chain movable bolt (11) is fixedly connected on the connecting rod (12) through a first positioning pin (13), and the chain movable bolt (11) is connected with a plate type chain (5) through a pin (10);
the chain base (4) is provided with a support pressing plate (6), and the support pressing plate (6) is provided with a groove for the plate-type chain (5) to pass through.
4. The special structural part numerical control boring and milling machine quick clamping and correcting tool as claimed in claim 3, characterized in that the first supporting block (3) is fixedly connected to the base (1) through a first bolt (2), the V-shaped base (8) is fixedly connected to the base (1) through a second bolt (9), and the chain support (16) is fixedly connected to the base (1) through a third bolt (15).
5. The quick clamping and correcting tool for the numerical control boring-milling machine of the parts with the special structures as claimed in claim 3, wherein the base (1) is provided with a slot for accommodating the first supporting block (3), the first supporting block (3) is rotatably connected in the slot through a rotating shaft, the base (1) is provided with a motor, and an output shaft of the motor is fixedly connected with the rotating shaft.
6. The special structural part rapid clamping and correcting tool of the numerical control boring and milling machine according to claim 5, characterized in that an extending mechanism for supporting the plate type chain (5) is arranged on the V-shaped base (8).
7. The special structural part rapid clamping and correcting tool of the numerical control boring and milling machine according to claim 6, characterized in that the stretching mechanism comprises two cylinders (38), a mandrel (39), a sleeve (40), a gear (41), a belt transmission mechanism (42), a turntable (43) and polygonal convex blocks (44), the number of the cylinders (38) is two, symmetrical shafts are connected to the V-shaped base (8), a piston rod of the cylinder (38) is fixedly connected with the mandrel (39), the sleeve (40) is sleeved on the mandrel (39), a piston rod of the cylinder (38) is provided with straight teeth, the straight teeth are meshed with the gear (41), the V-shaped base (8) is provided with an arc-shaped sliding groove (45), the gear (41) is movably connected in the arc-shaped sliding groove (45), the gear (41) is connected with the turntable (43) through the belt transmission mechanism (42), carousel (43) hub connection is on V type base (8), carousel (43) coaxial polygon lug (44) that is provided with, be provided with spring latch segment (36) on first supporting block (3), spring latch segment (36) are connected with plate chain (5) through at least one spring (37).
8. The quick clamping and correcting tool for the numerical control boring-milling machine of the parts with the special structures as claimed in claim 7, wherein the gear (41) is made of a permanent magnet, the straight teeth are made of a ferromagnetic material, and the polygonal convex blocks (44) are provided with arc-shaped chamfering transitions.
9. The special structural part numerical control boring and milling machine quick clamping and correcting tool as claimed in claim 1, characterized in that the pressing plate clamping assembly comprises a first adjusting bolt (7), a nut (19), a first screw rod (20), a first pressing plate (21), an inserted link (22), a sliding sleeve (23) and a stand column (24);
first adjusting bolt (7) and backup pad threaded connection, backup pad and base (1) fixed connection, stand (24) and base (1) fixed connection, the top of stand (24) is provided with sliding sleeve (23), the last sliding connection of sliding sleeve (23) has inserted bar (22), the first clamp plate (21) of top fixedly connected with of inserted bar (22), first clamp plate (21) are through nut (19) and first lead screw (20) and backup pad threaded connection.
10. The special structural part numerical control boring and milling machine rapid clamping and correcting tool as claimed in claim 1, it is characterized in that the clamping correction component comprises a second pressure plate (25), a V-shaped block (26), a second screw rod (27), a third adjusting bolt (28), a side plate (29), a stop block (30), a slide block (31) and a supporting base (32), the second pressure plate (25) is in threaded connection with the base (1) through a second screw rod (27), the bottom end of the second pressure plate (25) is fixedly connected with a V-shaped block (26), the supporting base (32) is fixedly connected on the base (1), two sliding blocks (31) are symmetrically connected on the supporting base (32) in a sliding way, two side plates (29) are symmetrically and fixedly connected on the supporting base (32), the side plate (29) and the sliding block (31) are in threaded connection through a third adjusting bolt (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648717.7A CN113305599B (en) | 2021-06-10 | 2021-06-10 | Quick clamping and correcting tool for numerical control boring and milling machine of special structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648717.7A CN113305599B (en) | 2021-06-10 | 2021-06-10 | Quick clamping and correcting tool for numerical control boring and milling machine of special structural part |
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| CN113305599A true CN113305599A (en) | 2021-08-27 |
| CN113305599B CN113305599B (en) | 2023-10-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083465A (en) * | 2021-12-15 | 2022-02-25 | 无锡兴惠汽车配件制造有限公司 | Automatic clamping device for transmission shaft |
| CN114986206A (en) * | 2022-07-05 | 2022-09-02 | 成都永峰科技有限公司 | Double-chain type clamping device |
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| CN205780643U (en) * | 2016-05-19 | 2016-12-07 | 江西茂源艺术印刷有限公司 | A kind of chain locking device of cementing machine |
| CN107838723A (en) * | 2017-12-06 | 2018-03-27 | 霍山嘉远智能制造有限公司 | Safety valve horizontal Machining centers combined precision processing unit (plant) |
| CN210677821U (en) * | 2019-07-30 | 2020-06-05 | 大连汇隆活塞股份有限公司 | Piston pin hole processing and positioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083465A (en) * | 2021-12-15 | 2022-02-25 | 无锡兴惠汽车配件制造有限公司 | Automatic clamping device for transmission shaft |
| CN114986206A (en) * | 2022-07-05 | 2022-09-02 | 成都永峰科技有限公司 | Double-chain type clamping device |
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| CN113305599B (en) | 2023-10-31 |
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