CN110370204B - Clamp capable of achieving bidirectional synchronization and maintaining isobaric effect and use method - Google Patents
Clamp capable of achieving bidirectional synchronization and maintaining isobaric effect and use method Download PDFInfo
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- CN110370204B CN110370204B CN201910699622.0A CN201910699622A CN110370204B CN 110370204 B CN110370204 B CN 110370204B CN 201910699622 A CN201910699622 A CN 201910699622A CN 110370204 B CN110370204 B CN 110370204B
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- cylinder
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- isobaric
- mounting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention discloses a clamp capable of realizing bidirectional synchronization and keeping isobaric effect and a using method thereof, wherein the clamp comprises a first pressing part, a second pressing part and a control part, and is characterized in that the first pressing part comprises a first pressing cylinder and a driven rotating cylinder, and the driven rotating cylinder is connected with a first mounting plate; the second pressing part comprises a second pressing cylinder and an active rotating cylinder, the second pressing cylinder is connected with the active rotating cylinder, and the active rotating cylinder is connected with the second mounting plate; the first mounting plate and the second mounting plate are arranged oppositely; the first compaction cylinder is connected with the control part through an overflow valve and a three-position five-way electromagnetic valve A; the driven rotary cylinder is connected with the control part through a three-position five-way middle discharge electromagnetic valve. The clamping device has the advantages that the air cylinder is used as the pressing mechanism, the pressure to the product in the clamping process and the pressure applied to the product when the product moves to any one end of the two ends of the clamp are always constant through the cooperation of the electromagnetic valve and the overflow valve, and the self-adaptive capacity is strong.
Description
Technical Field
The invention belongs to the field of automatic production, and particularly relates to a clamp which is synchronous in two directions, keeps an isobaric action, fixes a processing object to enable the processing object to occupy a correct position so as to receive construction or detection and a using method thereof.
Background
An automatic production line is a route through which a product production process passes, namely a route formed by a series of production activities such as processing, conveying, assembling, inspecting and the like from the time when raw materials enter a production site. The assembly is to combine a plurality of parts of the product together in the modes of tight fit, buckling, threaded connection, bonding, riveting and the like to obtain a finished product or a semi-finished product which meets the preset dimensional accuracy and functions. Assembly by manually handling (contacting, collating, grasping, moving, placing, forcing, etc.) each component is referred to as manual assembly. Assembly, which is accomplished without manual handling (contacting, collating, grasping, moving, placing, forcing, etc.) of the parts, is referred to as automated assembly. Between the two is semi-automatic assembly. At present, due to the limitation of the technical level, a plurality of production lines cannot be completely automated, so that a plurality of production links need the research and development of automated equipment. For example, a jig is a device for holding a processing object in a correct position for receiving a construction or inspection in a machine manufacturing process, and plays an important role in an automated manufacturing process. In the field of clamps, clamps which are used for clamping and compressing products under the isobaric action in a bidirectional synchronous mode are widely used, and especially clamps which are compatible with products of more sizes and are used for clamping and compressing products under the isobaric action in the bidirectional synchronous mode can save space and have the advantages of being light, convenient, labor-saving and the like. In the prior art, schemes such as adding springs and double electric cylinders are mostly adopted for realizing bidirectional synchronous movement. The defects that 1, the spring is adopted, although synchronous movement can be kept finally, the pressure of the elastic mechanism to a product in the middle process is changed, and the defects that the product cannot be supported by small pressure and the product is abraded by large pressure exist; 2. adopt two electric jar, because of the synchronism has the difference, so receive the influence of another electric jar desynchronization in an electric jar working process, can reduce the life of electric jar, and the cost is also higher.
Disclosure of Invention
1. Problems to be solved
The invention aims to provide a clamp capable of realizing bidirectional synchronization and keeping constant-pressure clamping and pressing of products under the action of constant pressure by adding a spring, a double-electric cylinder and the like and a using method thereof.
2. Technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme:
a clamp capable of realizing bidirectional synchronization and maintaining isobaric action comprises a first pressing part, a second pressing part and a control part, wherein the first pressing part and the second pressing part are oppositely arranged; the first pressing part comprises a first pressing cylinder and a driven rotary cylinder, a buffer mechanism is arranged between the first pressing cylinder and the driven rotary cylinder, and the driven rotary cylinder is connected with a first mounting plate; the second pressing part comprises a second pressing cylinder and an active rotating cylinder, the second pressing cylinder is connected with the active rotating cylinder, and the active rotating cylinder is connected with a second mounting plate; the first mounting plate and the second mounting plate are arranged oppositely, and the first mounting plate and the second mounting plate are both provided with a pressing block; the first compaction cylinder is connected with the control part through an overflow valve and a three-position five-way electromagnetic valve A, and the second compaction cylinder is connected with the control part through a three-position five-way electromagnetic valve B; the driven rotary cylinder is connected with the control part through a three-position five-way middle-leakage electromagnetic valve, rotates synchronously with the driving rotary cylinder and a clamped product under normal conditions, and is used for resetting the driven rotary cylinder under special conditions of power failure, gas failure and the like; the active rotary cylinder is connected with the control part through a three-position five-way middle sealing electromagnetic valve.
Further, buffer gear is including floating the joint, connecting bridge, spring and first connecting plate, driven revolving cylinder is connected to first connecting plate one side, and the opposite side sets up the connecting bridge, the connecting bridge is connected with first connecting plate through the spring at both ends, sets up floating the joint at the middle part of connecting the bridge, floating the joint and be connected with the first piston rod that compresses tightly the cylinder.
Furthermore, a first supporting plate is arranged at the joint of the first pressing cylinder and the driven rotary cylinder, a piston rod of the first pressing cylinder penetrates through the first supporting plate to be connected with the driven rotary cylinder, first guide sleeves are arranged on two sides of the first supporting plate, and first guide rods connected with the driven rotary cylinder are arranged in the first guide sleeves in a penetrating mode, so that the driven rotary cylinder does not shake in the movement process.
Furthermore, a second support plate is arranged at the joint of the second pressing cylinder and the active rotary cylinder, a piston rod of the second pressing cylinder penetrates through the second support plate to be connected with the active rotary cylinder, second guide sleeves are arranged on two sides of the second support plate, and second guide rods connected with the active rotary cylinder are arranged in the second guide sleeves in a penetrating mode, so that the active rotary cylinder does not shake in the process of active rotary motion.
Further, set up proximity switch on the first cylinder that compresses tightly, proximity switch is connected with the control part, and proximity switch's effect is with the size phase-match of product, through the signal feedback of control part, the first cylinder that compresses tightly of accurate control action stroke, and proximity switch can set up a plurality ofly according to the specification needs of compatible product.
Furthermore, a stop mechanism is arranged on the driven rotary cylinder and comprises a stop pin and a pin hole, the stop pin is arranged at different positions relative to a rotating shaft of the driven rotary cylinder, and the pin hole is arranged at a position on the first mounting plate, which is opposite to the stop pin; when the locking mechanism is in a non-rotating state, the stop pin is inserted into the pin hole to lock the rotating shaft of the driven rotating cylinder serving as the rotating part and the first mounting plate, and when the locking mechanism rotates, the stop pin is retracted.
Further, a rotation limiting block is arranged on the driven rotating cylinder and is arranged on the connecting side of the driven rotating cylinder.
Furthermore, the section of compact heap is the U type, and the breach is used for the joint product.
Furthermore, the pressing block is connected with the supporting frame through the positioning pin and the hand-screwed screw, and when other assembling products are replaced, only the pressing block needs to be replaced, so that the quick replacement is convenient.
Further, the clamp which is synchronous in the two directions and keeps the isobaric action further comprises an attitude detection sensor, and the attitude detection sensor is connected with a control part.
The anchor clamps that above-mentioned technical scheme provided two-way synchronization and keep isobaric effect, when using, need vertical installation, first portion of compressing tightly is last, and the second portion of compressing tightly is under, and two parts are connected with bearing structure through respective fixed knot, make first mounting panel and second mounting panel be in relative position after the installation, and the axle center of initiative revolving cylinder and driven revolving cylinder is on same vertical line, and under the effect of first cylinder and the second cylinder of compressing tightly, first mounting panel and second mounting panel do and move towards each other or carry on the back.
Furthermore, the invention provides a use method of the clamp which is used for bidirectional synchronization and keeps isobaric action, which is characterized by comprising the following steps: the product (the height of the product to be assembled is different, the distance between the pressing blocks on the first mounting plate and the second mounting plate is different) enters → the second mounting plate of the second pressing part carries the product, the first pressing cylinder presses downwards → presses the product (at the moment, the first pressing cylinder does not act any more) → the control part judges the pressure, the pressure exceeds a certain value, the overflow valve relieves the pressure (the pressure of the clamp on the product is ensured, the product is prevented from being damaged by excessive pressure) → whether the posture detection sensor can sense the product posture of each site → judges whether the incoming material of the product working at this time is correct → the second pressing cylinder rises → the product is forced to rise → the product pushes against the first pressing cylinder to rise → the stress of the first pressing cylinder is compressed → the pressure exceeds a certain value → the pressure of the clamp is kept constant → the overflow valve is assembled.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1) one clamp can be compatible with multiple products with multiple dimensional deviations, the pressing block is installed by adopting a hand-screwed screw and a positioning pin, and under the guiding action of the positioning pin, when other products are replaced, only the pressing block needs to be replaced, so that time and labor are saved, and the problems that all products are different in length, width and thickness and cannot give consideration to all thicknesses are solved;
2) by adding the attitude detection sensor, whether the incoming material of the product is correct or not can be judged;
3) if the cylinder is in full stroke, an alarm can be given, and the incoming material is abnormal;
4) an elastic buffer mechanism is arranged to avoid collision during pressing contact; the pressing mechanism is matched with a floating joint, so that the air cylinder rod can move smoothly under the action of the guide shaft, and a buffer spring is matched to prevent a product from being collided by a collision machine in the pressing contact process;
5) the first pressing part passively maintains pressure and lifts, overflows according to the lifting height under the condition of ensuring certain pressure, prolongs the service life of the first pressing cylinder and avoids large pressure breakage of the air pipe;
6) the driven rotary cylinder is matched with a three-position five-way middle-discharge electromagnetic valve, is used for resetting under special conditions of power failure, gas failure and the like, and normally rotates together with a product and the driving rotary cylinder;
7) the first pressing portion is matched with the stop pin, the stop pin is locked in the non-rotating process, and the stop pin is retracted during rotation.
8) The price of the cylinder is low, and the manufacturing cost of the equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the first pressing portion of the present invention.
In the figure: 1-a first hold-down cylinder; 2-driven rotating cylinder; 3-a first mounting plate; 4-a second hold-down cylinder; 5-actively rotating the cylinder; 6-a second mounting plate; 7-a compaction block; 8-relief valves; 9-three-position five-way electromagnetic valve A; 10-three-position five-way electromagnetic valve B; 11-a floating joint; 12-a connecting bridge; 13-a spring; 14-a first connection plate; 15-a first support plate; 16-a first guide sleeve; 17-a first guide bar; 18-a second support plate; 19-a second guide sleeve; 20-a second guide bar; 21-a proximity switch; 22-retaining pin; 23-a rotation limiting block; 24-a product; 25-three-position five-way middle-discharge electromagnetic valve; 26-three-position five-way middle sealing electromagnetic valve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the clamp for bidirectional synchronization and maintaining isobaric action comprises a first pressing part, a second pressing part and a control part (not shown in the figures), wherein the first pressing part and the second pressing part are oppositely arranged; the device is characterized in that the first pressing part comprises a first pressing cylinder 1 and a driven rotary cylinder 2, a buffer mechanism is arranged between the first pressing cylinder 1 and the driven rotary cylinder 2, and the driven rotary cylinder 2 is connected with a first mounting plate 3; the second pressing part comprises a second pressing cylinder 4 and an active rotating cylinder 5, the second pressing cylinder 4 is connected with the active rotating cylinder 5, and the active rotating cylinder 5 is connected with a second mounting plate 6; the first mounting plate 3 and the second mounting plate 6 are oppositely arranged, and the first mounting plate 3 and the second mounting plate 6 are provided with the pressing blocks 7; the first compaction cylinder 1 is connected with the control part through an overflow valve 8 and a three-position five-way electromagnetic valve A9, and the second compaction cylinder 4 is connected with the control part through a three-position five-way electromagnetic valve B10; the driven rotary cylinder 2 is connected with the control part through a three-position five-way middle-leakage electromagnetic valve 25, normally rotates synchronously with the driving rotary cylinder 5 and a clamped product 24, and is used for resetting the driven rotary cylinder 2 under special conditions of power failure, gas failure and the like; the active rotary cylinder 5 is connected with the control part through a three-position five-way middle sealing electromagnetic valve 26.
Buffer gear includes that float and connects 11, connect bridge 12, spring 13 and first connecting plate 14, and driven revolving cylinder 2 is connected to first connecting plate 14 one side, and the opposite side sets up and connects bridge 12, connects bridge 12 and is connected with first connecting plate 14 through the spring 13 at both ends, sets up float joint 11 in the middle part of connecting bridge 12, and float joint 11 is connected with the first piston rod that compresses tightly cylinder 1.
The first cylinder 1 that compresses tightly sets up first backup pad 15 with 2 junctions of driven revolving cylinder, and the first piston rod that compresses tightly cylinder 1 passes first backup pad 15 and is connected with driven revolving cylinder 2, is provided with first uide bushing 16 in the both sides of first backup pad 15, wears to establish the first guide bar 17 of connecting driven revolving cylinder 2 in the first uide bushing 16, makes 2 motion in-process of driven revolving cylinder not take place to rock.
The second support plate 18 is arranged at the joint of the second pressing cylinder 4 and the driving rotary cylinder 5, a piston rod of the second pressing cylinder 4 penetrates through the second support plate 18 to be connected with the driving rotary cylinder 5, second guide sleeves 19 are arranged on two sides of the second support plate 18, and second guide rods 20 connected with the driving rotary cylinder 5 are arranged in the second guide sleeves 19 in a penetrating mode, so that the driving rotary motion process is not shaken.
Set up proximity switch 21 on the first cylinder 1 that compresses tightly, proximity switch 21 is connected with the control part, and proximity switch 21's effect is with the size phase-match of product 24, and through the signal feedback of control part, the action stroke of the first cylinder 1 that compresses tightly of accurate control, proximity switch 21 can set up a plurality ofly according to compatible product 24's specification needs.
The driven rotating cylinder 2 is provided with a stop mechanism, the stop mechanism comprises a stop pin 22 and a pin hole, the stop pin 22 is arranged at different positions relative to the rotating shaft of the driven rotating cylinder 2, and the pin hole is arranged at a position on the first mounting plate 3 relative to the stop pin 22; in the non-rotating state, the stopper pin 22 is inserted into the pin hole to lock the rotating shaft of the driven rotating cylinder 2 as a rotating member and the first mounting plate 3, and in the rotating state, the stopper pin 22 is retracted.
The driven revolving cylinder 2 is provided with a revolving stopper 23, and the revolving stopper 23 is arranged at the connecting side of the driven revolving cylinder 2.
The section of the pressing block 7 is U-shaped, and the notch is used for clamping a product 24.
The pressing block 7 is connected with the supporting frame through the positioning pin and the hand-screwed screw, and when other assembly products 24 are replaced, only the pressing block 7 needs to be replaced, so that the quick replacement is convenient.
The jig for bi-directional synchronization and maintaining isobaric action further comprises an attitude detection sensor (not shown in the figure) connected to the control unit.
The anchor clamps that two-way synchronization and keep isobaric effect that above-mentioned technical scheme provided, when using, need vertical installation, first portion of compressing tightly is last, and the second portion of compressing tightly is under, and two parts are connected with bearing structure through respective fixed knot, make first mounting panel 3 and second mounting panel 6 be in relative position after the installation, and the axle center of initiative revolving cylinder 5 and driven revolving cylinder 2 is on same vertical line, and under the effect of first compressing cylinder 1 and second compressing cylinder 4, first mounting panel 3 and second mounting panel 6 do and move towards each other or carry on the back.
The working principle of the invention is as follows: the product 24 (the height of the product 24 to be assembled is different, and the distance between the pressing blocks 7 on the first mounting plate 3 and the second mounting plate 6 is different) enters → the second mounting plate 6 of the second pressing part receives the product 24, the first pressing cylinder 1 presses downwards → presses the product 24 (at this time, the first pressing cylinder 1 does not act any more) → the control part judges the pressure, and the pressure exceeds a certain value, relief valve 8 is depressurized (pressure of the clamp on the product 24 is ensured, and the product 24 is prevented from being damaged by excessive pressure) → judging whether the attitude detection sensor can sense the attitude of the product 24 at each position → judging whether the supplied material of the product 24 in the work is correct → second pressing cylinder 4 rises → product 24 is forced to rise → product 24 is pushed against first pressing cylinder 1 to rise → first pressing cylinder 1 is compressed under stress → pressure exceeds a certain value → relief valve 8 → pressure of the clamp on the product 24 is maintained to be constant → assembly is performed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A clamp capable of realizing bidirectional synchronization and maintaining isobaric action comprises a first pressing part, a second pressing part and a control part, wherein the first pressing part and the second pressing part are oppositely arranged; the first pressing part comprises a first pressing cylinder and a driven rotary cylinder, a buffer mechanism is arranged between the first pressing cylinder and the driven rotary cylinder, and the driven rotary cylinder is connected with a first mounting plate; the second pressing part comprises a second pressing cylinder and an active rotating cylinder, the second pressing cylinder is connected with the active rotating cylinder, and the active rotating cylinder is connected with a second mounting plate; the first mounting plate and the second mounting plate are arranged oppositely, and the first mounting plate and the second mounting plate are both provided with a pressing block; the first compaction cylinder is connected with the control part through an overflow valve and a three-position five-way electromagnetic valve A, and the second compaction cylinder is connected with the control part through a three-position five-way electromagnetic valve B; the driven rotary cylinder is connected with the control part through a three-position five-way middle-discharge electromagnetic valve; the active rotary cylinder is connected with the control part through a three-position five-way middle sealing electromagnetic valve.
2. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 1, characterized in that: buffer gear is including floating the joint, connecting bridge, spring and first connecting plate, driven revolving cylinder is connected to first connecting plate one side, and the opposite side sets up the connecting bridge, the connecting bridge is connected with first connecting plate through the spring at both ends, sets up floating the joint at the middle part of connecting the bridge, floating the joint and be connected with the first piston rod that compresses tightly the cylinder.
3. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the first supporting plate is arranged at the joint of the first pressing cylinder and the driven rotary cylinder, a piston rod of the first pressing cylinder penetrates through the first supporting plate to be connected with the driven rotary cylinder, first guide sleeves are arranged on two sides of the first supporting plate, and first guide rods connected with the driven rotary cylinder are arranged in the first guide sleeves in a penetrating mode.
4. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the joint of the second pressing cylinder and the driving rotary cylinder is provided with a second support plate, a piston rod of the second pressing cylinder penetrates through the second support plate to be connected with the driving rotary cylinder, second guide sleeves are arranged on two sides of the second support plate, and second guide rods connected with the driving rotary cylinder are arranged in the second guide sleeves in a penetrating mode.
5. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: and a proximity switch is arranged on the first pressing cylinder and is connected with the control part.
6. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the driven rotating cylinder is provided with a stop mechanism, the stop mechanism comprises a stop pin and a pin hole, the stop pin is arranged at a position different from the rotating shaft of the driven rotating cylinder, and the pin hole is arranged at a position opposite to the stop pin on the first mounting plate.
7. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the driven revolving cylinder is provided with a revolving limiting block, and the revolving limiting block is arranged on the connecting side of the driven revolving cylinder.
8. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the section of compact heap is the U type, and the breach is used for the joint product, the compact heap passes through the locating pin and the hand screw is connected with the support frame.
9. A bi-directional synchronizing and isobaric action maintaining chuck according to claim 2, characterized in that: the clamp capable of bidirectionally synchronizing and maintaining isobaric action further comprises an attitude detection sensor, and the attitude detection sensor is connected with the control part.
10. Use of a bi-directional synchronized and maintained isobaric action chuck according to any one of claims 1 to 9, characterized by the following steps: the product enters → the second mounting plate of the second pressing part carries the product, the first pressing cylinder presses downwards → presses the product → the control part judges the pressure, the pressure exceeds a certain value, the overflow valve relieves pressure → judges whether the attitude detection sensor can sense the product attitude at each point → judges whether the incoming material of the product of the work is correct → the second pressing cylinder rises → the product is forced to rise → the product pushes against the first pressing cylinder to rise → the stress of the first pressing cylinder is compressed → the pressure exceeds a certain value → the overflow valve relieves pressure → the pressure of the clamp to the product is still kept constant → the assembly is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699622.0A CN110370204B (en) | 2019-07-31 | 2019-07-31 | Clamp capable of achieving bidirectional synchronization and maintaining isobaric effect and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699622.0A CN110370204B (en) | 2019-07-31 | 2019-07-31 | Clamp capable of achieving bidirectional synchronization and maintaining isobaric effect and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110370204A CN110370204A (en) | 2019-10-25 |
| CN110370204B true CN110370204B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910699622.0A Active CN110370204B (en) | 2019-07-31 | 2019-07-31 | Clamp capable of achieving bidirectional synchronization and maintaining isobaric effect and use method |
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| CN (1) | CN110370204B (en) |
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| KR20070048894A (en) * | 2005-11-07 | 2007-05-10 | 삼진파워텍(주) | Synchronized carrier device for the fuel tank of automobiles |
| CN204366807U (en) * | 2014-12-09 | 2015-06-03 | 厦门盈趣科技股份有限公司 | Workpiece vertical rotary locking apparatus |
| CN205271798U (en) * | 2015-12-02 | 2016-06-01 | 上海君屹工业自动化股份有限公司 | From two -way synchronized gripping mechanism of locking -type |
| CN206550926U (en) * | 2017-02-28 | 2017-10-13 | 常州安一智能科技有限公司 | A kind of pressing device |
| CN109551402A (en) * | 2018-12-24 | 2019-04-02 | 东莞归流环境技术有限公司 | Centering synchronous fixture |
| CN109732512A (en) * | 2017-10-16 | 2019-05-10 | 李德兰 | A kind of working method of pipe fitting end fixed mechanism |
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2019
- 2019-07-31 CN CN201910699622.0A patent/CN110370204B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070048894A (en) * | 2005-11-07 | 2007-05-10 | 삼진파워텍(주) | Synchronized carrier device for the fuel tank of automobiles |
| CN204366807U (en) * | 2014-12-09 | 2015-06-03 | 厦门盈趣科技股份有限公司 | Workpiece vertical rotary locking apparatus |
| CN205271798U (en) * | 2015-12-02 | 2016-06-01 | 上海君屹工业自动化股份有限公司 | From two -way synchronized gripping mechanism of locking -type |
| CN206550926U (en) * | 2017-02-28 | 2017-10-13 | 常州安一智能科技有限公司 | A kind of pressing device |
| CN109732512A (en) * | 2017-10-16 | 2019-05-10 | 李德兰 | A kind of working method of pipe fitting end fixed mechanism |
| CN109551402A (en) * | 2018-12-24 | 2019-04-02 | 东莞归流环境技术有限公司 | Centering synchronous fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110370204A (en) | 2019-10-25 |
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