CN111745403A - Clamp for machining rocker arm shaft and using method thereof - Google Patents
Clamp for machining rocker arm shaft and using method thereof Download PDFInfo
- Publication number
- CN111745403A CN111745403A CN202010731463.0A CN202010731463A CN111745403A CN 111745403 A CN111745403 A CN 111745403A CN 202010731463 A CN202010731463 A CN 202010731463A CN 111745403 A CN111745403 A CN 111745403A
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- hole
- processing
- rocker arm
- blind hole
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Abstract
The invention discloses a clamp for processing a rocker shaft and a using method thereof, wherein the clamp comprises a clamp body, a supporting mechanism, a clamping mechanism and a power conveying mechanism; the whole clamp body is cylindrical, a feed blind hole is formed in the front end of the clamp body, penetrating auxiliary holes are formed in two sides of the clamp body and communicated with the feed blind hole, and a step-shaped connecting hole is formed in the inner end face of the feed blind hole; the supporting mechanism is arranged on the fixture body at the bottom of the front end of the feed blind hole, the clamping mechanism is arranged on the fixture body at the top of the feed blind hole, and the power conveying mechanism is arranged at the tail of the fixture body; the power conveying mechanism drives the clamping mechanism to approach or separate from the supporting mechanism, and drives the supporting mechanism to rotate; the supporting mechanism comprises a rotating device and a supporting block. The rocker arm shaft clamping device is time-saving and labor-saving in the process of clamping the rocker arm shaft, and can simultaneously perform processing of multiple processes after single clamping, so that the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the field of machining equipment, in particular to a fixture for machining a rocker arm shaft and a using method thereof.
Background
The air distribution mechanism of diesel engine is characterized by that according to the requirements of working circulation and ignition sequence in every cylinder of engine the air inlet and outlet valves of every cylinder can be opened and closed at regular time so as to make fresh air diesel engine be fed into the cylinder in time and make the waste gas be discharged from the cylinder in time. The rocker shaft of the diesel engine plays a role of fixing the rocker, in addition, the rocker is a lever, the rocker shaft is a fulcrum, and the rocker rotates for a certain angle around the rocker shaft to push the valve to move.
As shown in fig. 1, the rocker arm shaft 5 is processed into a circular shaft, and after processing, both ends thereof are provided with chamfers 501 and ring grooves 502, and the center of the side thereof is provided with a concave surface 503, and the concave surface 503 is provided with a through mounting hole 504. In the prior art, the common fixture used for processing the rocker shaft 5 is flat tongs or a pressing plate, the two fixtures have low automation degree, so that time and labor are wasted in clamping the rocker shaft 5, and in addition, each procedure needs to be processed step by step, so that the traditional fixture greatly influences the production efficiency when the rocker shaft 5 is produced in batches.
Therefore, it is desirable to provide a fixture for processing a rocker arm shaft and a method for using the same to solve the above problems.
Disclosure of Invention
The invention aims to provide a fixture for machining a rocker arm shaft and a using method thereof, which are time-saving and labor-saving when the rocker arm shaft is clamped, and can simultaneously perform machining of a plurality of processes after single clamping, thereby greatly improving the working efficiency and solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a clamp for processing a rocker arm shaft comprises a clamp body, a supporting mechanism, a clamping mechanism and a power conveying mechanism; the whole clamp body is cylindrical, a feed blind hole is formed in the front end of the clamp body, penetrating auxiliary holes are formed in two sides of the clamp body and communicated with the feed blind hole, and a step-shaped connecting hole is formed in the inner end face of the feed blind hole; the supporting mechanism is arranged on the fixture body at the bottom of the front end of the feed blind hole, the clamping mechanism is arranged on the fixture body at the top of the feed blind hole, and the power conveying mechanism is arranged at the tail of the fixture body; the power conveying mechanism drives the clamping mechanism to approach or be far away from the supporting mechanism, and the power conveying mechanism drives the supporting mechanism to rotate.
According to a further technical scheme, the supporting mechanism comprises a rotating device and a supporting block; a through lower accommodating hole is formed in the fixture body at the bottom of the front end of the feed blind hole, the outer wall of the rotating device is in interference fit with the lower accommodating hole, and the rotating device is fixedly connected into the lower accommodating hole through a locking screw a; v-shaped bayonets are arranged at the top ends of the supporting blocks along the front and back directions of the supporting blocks, and arc-shaped avoiding grooves are formed in two sides of the top ends of the supporting blocks.
According to a further technical scheme of the invention, the clamping mechanism comprises a lifting device; the tool is characterized in that a through upper containing hole is formed in the clamp body at the top of the front end of the feeding blind hole, the outer wall of the lifting device is in interference fit with the upper containing hole, and the lifting device is fixedly connected into the upper containing hole through a locking screw b.
The invention has the further technical scheme that the rotating device is a rotating cylinder, the lifting device is a linear cylinder, and the upper containing hole and the lower containing hole are concentrically arranged.
According to a further technical scheme of the invention, the power transmission mechanism comprises a rotary joint and a pipe assembly; the tail end of the fixture body is arranged in the accommodating cavity, the rotor end of the rotary joint is fixedly connected in the accommodating cavity, the stator is positioned on the outer side of the fixture body, and one end of the stator is connected with an air source; the inside of the fixture body is provided with a pipe distribution hole, the opening of the pipe distribution hole is positioned at the front end of the fixture body, the other end of the pipe distribution hole is communicated with the accommodating cavity, one end of the pipe assembly is connected with the rotary joint, and the other end of the pipe assembly is connected with the linear cylinder and the rotary cylinder.
The invention has the further technical scheme that the cloth tube holes are two groups of upper and lower groups which are uniformly distributed, the openings of the cloth tube holes are positioned at the front end of the fixture body, and the other ends of the cloth tube holes are communicated with the accommodating cavity; two sides of the linear cylinder are provided with upper transverse holes communicated with the upper group of the pipe holes, and two sides of the rotary cylinder are provided with lower transverse holes communicated with the lower group of the pipe holes.
According to a further technical scheme, the pipe assembly comprises an upper air inlet and return hose group and a lower air inlet and return hose group, one end of the upper air inlet and return hose group is connected with a rotor of a rotary joint, and the other end of the upper air inlet and return hose group is connected with a linear cylinder through an upper group of pipe distribution holes and an upper transverse hole; one end of the lower air inlet and return hose is connected with a rotor of the rotary joint, and the other end of the lower air inlet and return hose is connected with the rotary cylinder through the lower group of pipe distribution holes and the lower transverse hole.
The invention has the further technical scheme that the feed blind hole is long waist-shaped, and the two auxiliary holes are circular.
The invention has the further technical scheme that the rotary joint is of a two-inlet four-outlet type structure.
The specific application method of the invention is as follows:
installing a clamp: the inner hexagon countersunk head screw penetrates through a connecting hole on the clamp body and is fixedly connected to a flange plate at the front end of a main shaft of the numerical control lathe, a stator of the rotary joint is fixedly connected into a hollow main shaft of the numerical control lathe, and an electromagnetic valve for controlling the air inlet and return of the linear air cylinder and the rotary air cylinder is connected with a PLC (programmable logic controller) of the numerical control lathe, so that the clamp is completely installed;
secondly, clamping the workpiece: an operator places the circular shaft on the bayonet of the supporting block from the feed blind hole, takes a backup plate to be tightly attached to the front end of the fixture body, holds the backup plate with one hand and extends out of the auxiliary hole with the other hand to push the circular shaft, so that the front end surface of the circular shaft is tightly attached to the inner side of the backup plate, and the linear cylinder extends out to contact with the circular shaft and tightly press the circular shaft by taking the backup plate as a reference, so that the workpiece clamping is finished;
processing the workpiece: installing a required cutter on a tool rest of the numerical control lathe, starting the numerical control lathe, firstly processing the front end surface of the circular shaft, processing a chamfer angle of the front end surface, and processing a ring groove at the front end; rotating the rotary cylinder for 90 degrees, processing a concave surface on the circular shaft and drilling a mounting hole; rotating the rotary cylinder by 90 degrees, processing the rear end face of the round shaft, processing a chamfer of the rear end face, and processing a ring groove at the rear end; thereby finishing the processing of the workpiece;
fourthly, taking down the workpiece: the numerical control lathe is stopped, the linear air cylinder retracts, an operator takes down a processed finished product and installs the next round shaft, and the process is repeated.
The invention has the beneficial effects that:
first, the fixture for machining the rocker arm shaft and the use method thereof of the invention save time and labor when the rocker arm shaft is clamped, and can simultaneously perform machining of a plurality of processes after single clamping, thereby greatly improving the working efficiency.
Secondly, the fixture for processing the rocker arm shaft and the use method thereof have the advantages of scientific and reasonable design, low manufacturing cost, simple operation and convenient maintenance.
Thirdly, the clamp for processing the rocker arm shaft and the use method thereof adopt the rotary joint to intervene in the air source, thereby not only solving the problem of power, but also not influencing the rotation of the clamp body along with the main shaft.
Fourthly, according to the fixture for machining the rocker arm shaft and the using method thereof, the arc-shaped avoiding grooves are formed in the two sides of the top end of the supporting block, so that the concave surface and the mounting hole in the side part of the rocker arm shaft can be conveniently and fixedly machined.
Fifth, according to the fixture for processing the rocker shaft and the use method thereof, the feed blind hole is long waist-shaped, so that the workpiece can be exposed to the outside as much as possible, and the tool can conveniently enter and exit.
Sixthly, according to the fixture for machining the rocker arm shaft and the using method of the fixture, the two auxiliary holes are circular, so that hands of an operator can conveniently stretch into the fixture body.
Drawings
Fig. 1 is a schematic structural view of a rocker arm shaft.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view of the invention.
Fig. 4 is a schematic structural diagram of the direction T in fig. 3.
Fig. 5 is a schematic structural view of the present invention in an operating state.
In the figure: 1-clamp body, 101-feed blind hole, 102-auxiliary hole, 103-connecting hole, 104-lower containing hole, 105-upper containing hole, 106-containing cavity, 2-supporting mechanism, 201-supporting block, 202-rotary oil cylinder, 203-locking screw a, 204-bayonet, 205-avoiding groove, 3-clamping mechanism, 301-linear air cylinder, 302-locking screw b, 4-power conveying mechanism, 401-rotary joint, 4011-rotor, 4012-stator, 402-pipe hole, 403-upper transverse hole, 404-lower transverse hole, 405-upper air inlet and return hose, 406-lower air inlet and return hose, 5-rocker shaft, 501-chamfer, 502-ring groove, 503-concave surface, 504-mounting hole, 105-upper air inlet and return hose, 106-lower air inlet and return hose, 5-rocker shaft, 501-chamfer, 502-ring groove, 503-concave surface, 504-mounting hole, 6-numerically controlled lathe, 601-flange plate, 602-tool holder.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example 1: as shown in fig. 2 to 4, a fixture for processing a rocker shaft comprises a fixture body 1, a supporting mechanism 2, a clamping mechanism 3 and a power transmission mechanism 4; the whole clamp body 1 is cylindrical, a feed blind hole 101 is formed in the front end of the clamp body 1, penetrating auxiliary holes 102 are formed in two sides of the clamp body 1, the auxiliary holes 102 are communicated with the feed blind hole 101, and a step-shaped connecting hole 103 is formed in the inner end face of the feed blind hole 101; the supporting mechanism 2 is arranged on the fixture body 1 at the bottom of the front end of the feed blind hole 101, the clamping mechanism 3 is arranged on the fixture body 1 at the top of the feed blind hole 101, and the power conveying mechanism 4 is arranged at the tail of the fixture body 1; the power transmission mechanism 4 drives the clamping mechanism 3 to approach or separate from the supporting mechanism 2, and the power transmission mechanism 4 drives the supporting mechanism 2 to rotate.
The supporting mechanism 2 comprises a rotating device and a supporting block 201; a penetrating lower accommodating hole 104 is formed in the fixture body 1 at the bottom of the front end of the feed blind hole 101, the outer wall of the rotary device is in interference fit with the lower accommodating hole 104, and the rotary device is fixedly connected into the lower accommodating hole 104 through a locking screw a 203; v-shaped bayonets 204 are arranged at the top end of the supporting block 201 along the front-back direction of the supporting block, and arc-shaped avoiding grooves 205 are formed in two sides of the top end of the supporting block 201.
The clamping mechanism 3 comprises a lifting device; the fixture body 1 at the top of the front end of the feeding blind hole 101 is provided with a through upper accommodating hole 105, the outer wall of the lifting device is in interference fit with the upper accommodating hole 105, and the lifting device is fixedly connected in the upper accommodating hole 105 through a locking screw b 302.
The rotating device is a rotating cylinder 202, the lifting device is a linear cylinder 301, and the upper containing hole 105 and the lower containing hole 104 are concentrically arranged.
The power transmission mechanism 4 comprises a rotary joint 401 and a pipe assembly; the tail end of the fixture body 1 is arranged in the accommodating cavity 106, the rotor 4011 end of the rotary joint 401 is fixedly connected in the accommodating cavity 106, the stator 4012 is positioned outside the fixture body 1, and one end of the stator 4012 is connected with an air source; the inside of the fixture body 1 is provided with a pipe distribution hole 402, the opening of the pipe distribution hole 402 is positioned at the front end of the fixture body 1, the other end of the pipe distribution hole 402 is communicated with the accommodating cavity 106, one end of the pipe assembly is connected with the rotary joint 401, and the other end of the pipe assembly is connected with the linear cylinder 301 and the rotary cylinder 202.
The tube distribution holes 402 are two groups of upper and lower groups which are uniformly distributed, the openings of the tube distribution holes 402 are positioned at the front end of the fixture body 1, and the other ends of the tube distribution holes are communicated with the accommodating cavity 106; two sides of the linear cylinder 301 are provided with upper transverse holes 403 communicated with the upper group of the cloth pipe holes 402, and two sides of the rotary cylinder 202 are provided with lower transverse holes 404 communicated with the lower group of the cloth pipe holes 402.
The pipe assembly comprises an upper group of air inlet and return hoses and a lower group of air inlet and return hoses, wherein one end of the upper group of air inlet and return hoses 405 is connected with a rotor 4011 of a rotary joint 401, and the other end of the upper group of air inlet and return hoses is connected with the linear cylinder 301 through an upper group of pipe distribution holes 402 and an upper transverse hole 403; one end of the lower air inlet/return hose 406 is connected to the rotor 4011 of the rotary joint 401, and the other end is connected to the rotary cylinder 202 through a lower set of pipe holes 402 and a lower cross hole 404.
The feed blind hole 101 is long waist-shaped, and the two auxiliary holes 102 are circular.
The rotary joint 401 is a two-in four-out structure.
As shown in fig. 5, the specific method of use of the present invention is as follows:
installing a clamp: the socket head cap countersunk head screw penetrates through the connecting hole 103 on the clamp body 1 and is fixedly connected to the flange 601 at the front end of the main shaft of the numerically controlled lathe 6, the stator 4012 of the rotary joint 401 is fixedly connected in the hollow main shaft of the numerically controlled lathe 6, and the electromagnetic valve for controlling the air inlet and the air return of the linear cylinder 301 and the rotary cylinder 202 is connected with the PLC controller of the numerically controlled lathe 6, so that the clamp is completely installed;
secondly, clamping the workpiece: an operator places the circular shaft on the bayonet 204 of the supporting block 201 from the feeding blind hole 101, takes a backup plate to be tightly attached to the front end of the fixture body 1, holds the backup plate with one hand and extends out of the auxiliary hole 102 with the other hand to push the circular shaft, so that the front end surface of the circular shaft is tightly attached to the inner side of the backup plate, and on the basis, the linear cylinder 301 extends out to be in contact with the circular shaft and tightly presses the circular shaft, so that the workpiece clamping is finished;
processing the workpiece: installing a required cutter on a tool rest 602 of the numerically controlled lathe 6, starting the numerically controlled lathe 6, firstly processing the front end surface of the circular shaft, processing a chamfer 501 of the front end surface, and processing a ring groove 502 of the front end; rotating the rotary cylinder 202 by 90 degrees, processing a concave surface 503 on the circular shaft and drilling a mounting hole 504; rotating the rotary cylinder 202 by 90 degrees, processing the rear end face of the round shaft, processing a chamfer 501 of the rear end face, and processing a ring groove 502 of the rear end; thereby finishing the processing of the rocker arm shaft 5;
fourthly, taking down the workpiece: the numerically controlled lathe 6 is stopped, the linear air cylinder 301 retracts, an operator takes down the processed finished product and installs the next round shaft, and the process is repeated.
It is to be understood that the foregoing specific embodiments are illustrative of the invention only and are not to be construed as limiting the scope of the invention, which is defined in the appended claims to which the invention pertains, as modified in all equivalent forms thereof by those skilled in the art upon reading the present specification.
Claims (10)
1. A anchor clamps for processing rocking arm axle which characterized in that: comprises a clamp body (1), a supporting mechanism (2), a clamping mechanism (3) and a power conveying mechanism (4); the whole clamp body (1) is cylindrical, a feed blind hole (101) is formed in the front end of the clamp body (1), penetrating auxiliary holes (102) are formed in two sides of the clamp body (1), the auxiliary holes (102) are communicated with the feed blind hole (101), and a step-shaped connecting hole (103) is formed in the inner end face of the feed blind hole (101); the supporting mechanism (2) is arranged on the fixture body (1) at the bottom of the front end of the feed blind hole (101), the clamping mechanism (3) is arranged on the fixture body (1) at the top of the feed blind hole (101), and the power conveying mechanism (4) is arranged at the tail of the fixture body (1); the power conveying mechanism (4) drives the clamping mechanism (3) to approach or be far away from the supporting mechanism (2), and the power conveying mechanism (4) drives the supporting mechanism (2) to rotate.
2. The jig for processing a rocker arm shaft as set forth in claim 1, wherein: the supporting mechanism (2) comprises a rotating device and a supporting block (201); a penetrating lower accommodating hole (104) is formed in the fixture body (1) at the bottom of the front end of the feed blind hole (101), the outer wall of the rotary device is in interference fit with the lower accommodating hole (104), and the rotary device is fixedly connected into the lower accommodating hole (104) through a locking screw a (203); v-shaped bayonets (204) are arranged at the top ends of the supporting blocks (201) along the front and back directions of the supporting blocks, and arc-shaped avoiding grooves (205) are formed in two sides of the top ends of the supporting blocks (201).
3. The jig for processing a rocker arm shaft as set forth in claim 2, wherein: the clamping mechanism (3) comprises a lifting device; the tool is characterized in that a through upper accommodating hole (105) is formed in the clamp body (1) at the top of the front end of the feeding blind hole (101), the outer wall of the lifting device is in interference fit with the upper accommodating hole (105), and the lifting device is fixedly connected into the upper accommodating hole (105) through a locking screw b (302).
4. A jig for processing a rocker arm shaft as set forth in claim 3, wherein: the rotating device is a rotating cylinder (202), the lifting device is a linear cylinder (301), and the upper containing hole (105) and the lower containing hole (104) are concentrically arranged.
5. The jig for processing a rocker arm shaft as set forth in claim 4, wherein: the power transmission mechanism (4) comprises a rotary joint (401) and a pipe assembly; the tail end of the clamp body (1) is arranged in the accommodating cavity (106), the rotor (4011) end of the rotary joint (401) is fixedly connected in the accommodating cavity (106), the stator (4012) is located on the outer side of the clamp body (1), and one end of the stator (4012) is connected with an air source; the clamp comprises a clamp body (1), and is characterized in that a pipe distribution hole (402) is formed in the clamp body (1), the opening of the pipe distribution hole (402) is located at the front end of the clamp body (1), the other end of the pipe distribution hole is communicated with an accommodating cavity (106), one end of a pipe assembly is connected with a rotary joint (401), and the other end of the pipe assembly is connected with a linear cylinder (301) and a rotary cylinder (202).
6. The jig for processing a rocker arm shaft as set forth in claim 5, wherein: the upper group and the lower group of the pipe distribution holes (402) are uniformly distributed, the openings of the pipe distribution holes (402) are positioned at the front end of the fixture body (1), and the other ends of the pipe distribution holes are communicated with the accommodating cavity (106); two sides of the linear cylinder (301) are provided with upper transverse holes (403) communicated with the upper group of the cloth pipe holes (402), and two sides of the rotary cylinder (202) are provided with lower transverse holes (404) communicated with the lower group of the cloth pipe holes (402).
7. The jig for processing a rocker arm shaft as set forth in claim 6, wherein: the pipe assembly comprises an upper air inlet and return hose and a lower air inlet and return hose, one end of the upper air inlet and return hose (405) is connected with a rotor (4011) of a rotary joint (401), and the other end of the upper air inlet and return hose is connected with the linear cylinder (301) through an upper group of pipe distribution holes (402) and an upper transverse hole (403); one end of the lower air inlet and return hose (406) is connected with a rotor (4011) of the rotary joint (401), and the other end of the lower air inlet and return hose is connected with the rotary cylinder (202) through a lower group of pipe distribution holes (402) and a lower transverse hole (404).
8. The jig for processing a rocker arm shaft as set forth in claim 1, wherein: the feed blind hole (101) is long waist-shaped, and the two auxiliary holes (102) are circular.
9. The jig for processing a rocker arm shaft as set forth in claim 7, wherein: the rotary joint (401) is of a two-inlet four-outlet structure.
10. The use method of the fixture for machining the rocker arm shaft according to any one of claims 1 to 9 is characterized by comprising the following specific steps:
installing a clamp: an inner hexagon countersunk head screw penetrates through a connecting hole (103) in the clamp body (1) and is fixedly connected to a flange plate (601) at the front end of a main shaft of the numerical control lathe (6), a stator (4012) of a rotary joint (401) is fixedly connected to the hollow main shaft of the numerical control lathe (6), and an electromagnetic valve for controlling air inlet and return of the linear air cylinder (301) and the rotary air cylinder (202) is connected with a PLC (programmable logic controller) of the numerical control lathe (6), so that the clamp is mounted;
secondly, clamping the workpiece: an operator places the circular shaft on a bayonet (204) of the supporting block (201) from the feed blind hole (101), takes a backup plate to be tightly attached to the front end of the fixture body (1), holds the backup plate with one hand and extends out of the auxiliary hole (102) with the other hand to push the circular shaft, so that the front end surface of the circular shaft is tightly attached to the inner side of the backup plate, and the linear cylinder (301) extends out to be in contact with the circular shaft and tightly presses the circular shaft by taking the backup plate as a reference, so that the workpiece clamping is finished;
processing the workpiece: installing a required cutter on a tool rest (602) of the numerical control lathe (6), starting the numerical control lathe (6), firstly processing the front end surface of the circular shaft, processing a chamfer (501) of the front end surface, and then processing a ring groove (502) of the front end; rotating the rotary cylinder (202) for 90 degrees, processing a concave surface (503) on the circular shaft and drilling a mounting hole (504); rotating the rotary cylinder (202) by 90 degrees, processing the rear end face of the circular shaft, processing a chamfer (501) of the rear end face, and processing a ring groove (502) of the rear end; thereby finishing the processing of the workpiece;
fourthly, taking down the workpiece: and (3) stopping the numerical control lathe (6), retracting the linear air cylinder (301), taking down a processed finished product by an operator, mounting a next circular shaft, and repeating the steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731463.0A CN111745403A (en) | 2020-07-27 | 2020-07-27 | Clamp for machining rocker arm shaft and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731463.0A CN111745403A (en) | 2020-07-27 | 2020-07-27 | Clamp for machining rocker arm shaft and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745403A true CN111745403A (en) | 2020-10-09 |
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ID=72712169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731463.0A Pending CN111745403A (en) | 2020-07-27 | 2020-07-27 | Clamp for machining rocker arm shaft and using method thereof |
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| Country | Link |
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| CN (1) | CN111745403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
-
2020
- 2020-07-27 CN CN202010731463.0A patent/CN111745403A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
| CN116117191B (en) * | 2023-02-28 | 2023-12-15 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
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