CN111230770A - Clamp piece detection device - Google Patents
Clamp piece detection device Download PDFInfo
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- CN111230770A CN111230770A CN202010164264.6A CN202010164264A CN111230770A CN 111230770 A CN111230770 A CN 111230770A CN 202010164264 A CN202010164264 A CN 202010164264A CN 111230770 A CN111230770 A CN 111230770A
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- driving
- clamping mechanism
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a clamp piece detection device which comprises a lower bracket, wherein a track is arranged on the lower bracket, an upper bracket is arranged on the track, and a bracket driving mechanism is arranged between the upper bracket and the lower bracket; the lower bracket is provided with a lower clamping mechanism, the upper bracket is provided with an upper clamping mechanism, and the upper clamping mechanism is arranged on the upper bracket through a lead screw guide rod mechanism; the clamping device further comprises an upper tool and a lower tool which are respectively matched with the upper clamping mechanism and the lower clamping mechanism. The lower tool holder is held on the lower clamping mechanism, the upper tool holder is held on the upper clamping mechanism, the upper bracket can move left and right on the lower bracket through the rail, and thus the upper bracket can drive the upper tool to move left and right. Simultaneously, the screw guide rod mechanism on the upper support can drive the upper clamping mechanism to move back and forth, so that the relative position of the upper tool and the lower tool is adjusted, the upper clamping mechanism is opened after the adjustment is completed, the upper tool slides downwards, correspondingly falls on the lower tool, the sealing ring is adjusted, the clamp is installed, and the installation can be relaxed by one person.
Description
Technical Field
The invention relates to the technical field of fire-fighting product inspection, in particular to a hoop detection device for a groove pipe connector.
Background
In fire fighting installation, steel pipes or cast iron water pipes are commonly connected by using groove type pipe connectors, but in order to ensure the connection reliability of the pipe connectors, relevant tests such as compressive strength, air tightness, sealing performance, vacuum degree and the like need to be carried out on relevant products. The inspection mode is to make the frock, specifically adopts steel pipe one end to seal, and the installation slot the same with the water pipe is punched out to the other end, then two frocks are connected through the clamp mode, then let in water and pressurize or direct evacuation. Because the test pressure is great, the frock that so uses is heavier, and the mounting means is also comparatively original, erects a frock subaerial, and another frock mouth of pipe aligns, and two frocks are being held up to the manual work, then sheathes in the sealing washer and install the clamp, then put on the laboratory bench, and the operation has certain danger like this, and needs 2-3 personnel, extravagant manpower moreover. A simple mechanical device for assisting manual installation tests is needed, so that manual safety is guaranteed, and manpower is reduced.
The invention aims to solve the defects in the prior art, and provides a clamp piece detection device. Simultaneously, the screw rod guide rod mechanism can drive the upper clamping mechanism to move back and forth on the upper support, so that the relative position of the upper tool and the lower tool is adjusted, after the relative position is adjusted, the sealing ring of the clamp piece is sleeved on one of the tools, the upper clamping mechanism is opened, the upper tool slides downwards, the upper tool correspondingly falls on the lower tool, then the sealing ring is adjusted, then the clamp is installed, and the installation that can be relaxed by one person is only needed, and the screw rod guide rod mechanism is very safe.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a hoop part detection device comprises a lower bracket, wherein a track is arranged on the lower bracket, an upper bracket is arranged on the track, and a bracket driving mechanism is arranged between the upper bracket and the lower bracket;
the lower bracket is provided with a lower clamping mechanism, the upper bracket is provided with an upper clamping mechanism, and the upper clamping mechanism is arranged on the upper bracket through a lead screw guide rod mechanism; the device also comprises an upper tool and a lower tool which are respectively matched with the upper clamping mechanism and the lower clamping mechanism;
the support driving mechanism comprises a gear part and a rack, the gear part is installed on the upper support, the rack is installed on the lower support, the gear part comprises a driving support plate and a gear shaft, the driving support plate is connected with the upper support, the gear shaft is installed on the driving support plate, two ends of the gear shaft are respectively provided with a knob and a gear, and the gear is matched with the rack.
The track comprises a main track and an auxiliary track which are parallel to each other, wherein the main track is provided with two main track sliding grooves, the auxiliary track is provided with an auxiliary track sliding groove, the auxiliary track sliding groove is provided with an upright post, and the two main track sliding grooves are provided with the upright posts; the three upright posts jointly support an upper clamping platform.
The upper clamping platform is provided with a guide rod and a driving screw rod which are parallel to each other, the guide rod is provided with a guide sleeve, the driving screw rod is provided with a driving nut, and the upper clamping mechanism is connected to the guide sleeve and the driving nut; the end part of the driving screw rod is provided with a rocking handle.
The lower clamping mechanism comprises two clamping support plates, the two clamping support plates are fixed on the lower support, and the two clamping support plates are parallel to each other; and one clamping support plate is provided with a clamping screw, a clamping end of the clamping screw is provided with a rotating head, a movable clamping opening is arranged at the position of the rotating head, and a fixed clamping opening matched with the movable clamping opening is fixed on the other clamping support plate.
The upper clamping mechanism comprises an upper clamping seat, the upper clamping seat is fixedly connected with a guide sleeve and a driving nut, two clamping support plates which are parallel to each other are arranged on the upper clamping seat, a clamping screw is arranged on one clamping support plate, a clamping end of the clamping screw is provided with a rotating head, a movable clamping opening is arranged at the position of the rotating head, and a fixed clamping opening matched with the movable clamping opening is fixed on the other clamping support plate.
The driving support plate is fixed on the main rail sliding groove, the rack is arranged on the main rail, and a spring is arranged on a gear shaft between the gear and the driving support plate; the knob is equipped with a plurality of banking pins towards drive extension board one side, it has the spacing hole of cooperation banking pin to open on the drive extension board.
The upper end of the upper tool is provided with a spherical sealing cover, the spherical sealing cover is provided with an exhaust valve and a water inlet, the lower end of the upper tool is provided with a groove matched with the clamp, and a cylindrical body of the upper tool is provided with a clamping auxiliary member matched with the clamp; and a clamping auxiliary piece matched with clamping is arranged on the lower tool cylinder, and a groove matched with the hoop is formed in the upper end of the lower tool.
The invention has the beneficial effects that:
1. the lower tool holder is held on the lower clamping mechanism, the upper tool holder is held on the upper clamping mechanism, the upper bracket can move left and right on the lower bracket through the rail, and thus the upper bracket can drive the upper tool to move left and right. Simultaneously, the screw rod guide rod mechanism can drive the upper clamping mechanism to move back and forth on the upper support, so that the relative position of the upper tool and the lower tool is adjusted, after the relative position is adjusted, the sealing ring of the clamp piece is sleeved on one of the tools, the upper clamping mechanism is opened, the upper tool slides downwards, the upper tool correspondingly falls on the lower tool, then the sealing ring is adjusted, then the clamp is installed, and the installation that can be relaxed by one person is only needed, and the screw rod guide rod mechanism is very safe.
2. The clamping platform is supported by the mode of the three stand columns, so that the structure of the device is simplified, and the condition that the manual movement space is not blocked when the clamp piece is installed is ensured, so that the larger movement space is provided. The main track structure is a structure with a middle break, and the two advantages are achieved. The structure for driving the upper tool to move back and forth on the upper clamping platform adopts a structure of a driving screw rod and a guide rod, the self-locking function of the screw rod can be utilized to ensure that the adjusted position cannot move, and the structure is simple and practical.
3. The knob laminating is on the drive extension board under the effect of spring, and the spacing nail is inserted in spacing hole this moment for rack and pinion can not remove, has guaranteed that upper bracket and lower carriage can not relative movement, and simple structure is practical. When the upper bracket is moved to the left and right in need, the knob is pulled upwards, the spring is compressed, the knob is rotated to drive the upper bracket to move in a gear-rack meshing manner, when the upper bracket is moved to a proper position, the knob is loosened, the knob is attached to the driving support plate under the action of the spring, and then the limiting nail is inserted into the limiting hole. The limit nails and the limit holes are designed to be densely arranged around the circumference of the gear shaft, so that the corresponding moving precision is completely met, the structure is simple, and the operation is easy.
4. The rotating head is of a cylindrical structure and allows the clamping screw rod and the movable clamping opening to rotate relatively, and the rotating head can also be designed into a universal ball structure, so that the degree of freedom of the movable clamping opening is larger. Except for last grip slipper, go up fixture and fixture the same at spare part and structural with down, reduce spare part quantity like this, increase the commonality of spare part, made things convenient for later stage maintenance to change spare part.
5. The diameters of general hoops are different, so that the designed tool needs to be matched with the diameter of the hoop, so that tools with different diameters are generated, and troubles are brought to clamping of a movable clamping opening and a fixed clamping opening; the other type is that the clamping auxiliary parts of the movable clamping opening and the fixed clamping opening are fixedly matched outside the tool, so that the clamping opening does not need to be replaced or an auxiliary structure does not need to be added.
Drawings
FIG. 1 is a side view of the main track of the present invention in an integrally assembled view;
FIG. 2 is a partial view of the carriage drive mechanism of the present invention;
FIG. 3 is a partial view of a spacing pin and a spacing hole of the carriage drive mechanism of the present invention;
FIG. 4 is a view of the invention with the clamping screw mounted on the lower carriage and the end rotating head;
FIG. 5 is a side view of the secondary rail of the present invention in an assembled view;
FIG. 6 is a view of the upper tooling of the present invention;
FIG. 7 is a bottom tool view of the present invention.
In the figure: 1-lower support, 2-upper support, 3-support driving mechanism, 4-lower clamping mechanism, 5-upper clamping mechanism, 6-upper tool, 7-lower tool, 11-main track, 12-auxiliary track, 21-main track sliding groove, 22-auxiliary track sliding groove, 23-upright post, 24-upper clamping platform, 25-guide rod, 26-guide sleeve, 27-driving screw rod, 28-driving nut, 29-rocking handle, 31-driving support plate, 32-rack, 33-knob, 34-gear shaft, 35-spring, 36-gear, 37-limit nail, 38-limit hole, 41-clamping screw rod, 42-rotating head, 43-clamping support plate, 44-movable clamping opening, 45-fixed clamping opening, 51-upper clamping seat, 61-exhaust valve, 62-water inlet, 63-clamping auxiliary part and 64-groove.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawing 1, the hoop part detection device comprises a lower support 1, wherein a track is arranged on the lower support 1, an upper support 2 is arranged on the track, and a support driving mechanism 3 is arranged between the upper support 2 and the lower support 1; a lower clamping mechanism 4 is arranged on the lower bracket 2, an upper clamping mechanism 5 is arranged on the upper bracket 2, and the upper clamping mechanism 5 is arranged on the upper bracket 2 through a lead screw guide rod mechanism; the device also comprises an upper tool 6 and a lower tool 7 which are respectively matched with the upper clamping mechanism 5 and the lower clamping mechanism 4.
The lower fixture 7 is clamped on the lower clamping mechanism 4, the upper fixture 6 is clamped on the upper clamping mechanism 5, the upper support 2 can move left and right on the lower support 1 through a track, and the left and right are described with reference to the attached drawing 1, so that the upper support 2 can drive the upper fixture 6 to move left and right. Meanwhile, the screw rod guide rod mechanism on the upper support 2 can drive the upper clamping mechanism 5 to move back and forth, and the front and back are described with reference to the attached drawing 1, so that the relative position adjustment of the upper tool 6 and the lower tool 7 is realized, after the adjustment is completed, the sealing ring of the clamp piece is sleeved on one of the tools, the upper clamping mechanism 5 is opened, the upper tool 6 slides downwards to correspondingly fall on the lower tool 7, then the sealing ring is adjusted, then the clamp is installed, the installation can be easily carried out only by one person, and the safety is high.
As shown in fig. 1 and 5, the track includes a main track 11 and an auxiliary track 12 which are parallel to each other, the main track 11 is provided with two main track sliding grooves 21, the auxiliary track 12 is provided with an auxiliary track sliding groove 22, the auxiliary track sliding groove 22 is provided with an upright column 23, and both the two main track sliding grooves 21 are provided with an upright column 23; the three uprights 23 together support an upper clamping platform 24. The upper clamping platform 24 is provided with a guide rod 25 and a driving screw 27 which are parallel to each other, the guide rod 25 is provided with a guide sleeve 26, the driving screw 27 is provided with a driving nut 28, and the upper clamping mechanism 5 is connected to the guide sleeve 26 and the driving nut 28; the end of the drive screw 27 is provided with a rocking handle 29.
The upper clamping platform 24 is supported by the three upright posts 23, so that the structure of the device is simplified, and the condition that the manual movement space is not blocked when the clamp is installed is ensured, and larger movement space is provided. The main track 11 shown in fig. 1 is a broken-in-the-middle structure, and is also for achieving the above two advantages. The structure for driving the upper tool 6 to move back and forth on the upper clamping platform 24 adopts the structure of the driving screw 57 and the guide rod 25, the self-locking function of the screw can be utilized to ensure that the adjusted position cannot move, and the structure is simple and practical.
As shown in fig. 2-3, the rack driving mechanism 3 includes a gear portion mounted on the upper rack 2, and a rack 32 mounted on the lower rack 1, the gear portion includes a driving plate 31 connected to the upper rack 2, and a gear shaft 34 mounted on the driving plate 31, the two ends of the gear shaft 34 are respectively provided with a knob 33 and a gear 36, and the gear 36 is engaged with the rack 32.
Specifically, the driving support plate 31 is fixed on the main rail sliding groove 21, the rack 32 is installed on the main rail 11, and the spring 35 is arranged on the gear shaft 34 between the gear 36 and the driving support plate 31; the knob 33 is provided with a plurality of limiting nails 37 towards one side of the driving support plate 31, and the driving support plate 31 is provided with limiting holes 38 matched with the limiting nails 37.
Under the action of the spring 35, the knob 33 is attached to the driving support plate 31, and the limiting nail 37 is inserted into the limiting hole 38 at the moment, so that the gear 36 and the rack 32 cannot move, the upper support 2 and the lower support 1 cannot move relatively, and the structure is simple and practical. When the upper bracket 2 needs to be moved left and right, the knob 33 is pulled up, the spring 35 is compressed and screwed, the knob 33 is meshed with the gear 36 and the rack 32 to drive the upper bracket 2 to move, when the upper bracket is moved to a proper position, the knob 33 is loosened, the knob 33 is attached to the driving support plate 31 under the action of the spring 35, and then the limiting nail 37 is inserted into the limiting hole 38. The limit nails 37 and the limit holes 38 are designed to be densely arranged around the circumference of the gear shaft 34, so that the corresponding moving precision is completely met, the structure is simple, and the operation is easy.
As shown in fig. 1 and 4, the lower clamping mechanism 4 includes two clamping support plates 43, the two clamping support plates 43 are fixed on the lower bracket 1, and the two clamping support plates 43 are parallel to each other; one clamping support plate 43 is provided with a clamping screw rod 41, the clamping end of the clamping screw rod 41 is provided with a rotating head 42, a movable clamping opening 44 is arranged at the position of the rotating head 42, and a fixed clamping opening 45 matched with the movable clamping opening 44 is fixed on the other clamping support plate 43.
The upper clamping mechanism 5 comprises an upper clamping seat 51, the upper clamping seat 51 is fixedly connected with the guide sleeve 26 and the driving nut 28, two clamping support plates 43 which are parallel to each other are arranged on the upper clamping seat 51, a clamping screw 41 is arranged on one clamping support plate 43, a rotating head 42 is arranged at the clamping end of the clamping screw 41, a movable clamping opening 44 is arranged at the position of the rotating head 42, and a fixed clamping opening 45 matched with the movable clamping opening 44 is fixed on the other clamping support plate 43.
As shown in fig. 4, the rotating head 42 is a cylindrical structure, which allows the clamping screw 41 and the movable clamping opening 44 to rotate relatively, and the rotating head 42 can also be designed as a universal ball structure, so that the movable clamping opening 44 has a greater degree of freedom. Except for the upper clamping seat 51, the upper clamping mechanism 5 and the lower clamping mechanism 1 are identical in parts and structure, so that the number of the parts is reduced, the universality of the parts is improved, and the parts can be conveniently repaired and replaced in the later period.
As shown in fig. 6-7, the upper end of the upper tool 6 is a spherical sealing cover, the spherical sealing cover is provided with an exhaust valve 61 and a water inlet 62, the lower end of the upper tool 6 is provided with a groove 64 matched with a hoop, and the cylinder of the upper tool 6 is provided with a clamping auxiliary member 63 matched with and clamped; the lower tool 7 is provided with a clamping auxiliary member 63 matched with clamping on the cylinder, and the upper end of the lower tool 7 is provided with a groove 64 matched with a clamping hoop.
The diameters of general hoops are different, so that the designed tool needs to be matched with the diameter of the hoop, the tool with different diameters is generated, and the trouble is brought to the clamping of the movable clamping opening 44 and the fixed clamping opening 45, and one solution is to design auxiliary clamping openings with different sizes, and the auxiliary clamping openings can be temporarily arranged on the movable clamping opening 44 and the fixed clamping opening 45; the other is to fixedly match the clamping auxiliary parts 63 of the movable clamping opening 44 and the fixed clamping opening 45 outside the tool so as to ensure that the clamping opening does not need to be replaced or an auxiliary structure does not need to be added.
The exhaust valve 61 on the spherical sealing cover is arranged at the top of the sphere, and the water inlet 62 adopts a steel ball locking quick connector, so that quick sealing can be realized, and pressurization or vacuum pumping can be realized. The clamp mainly solves the problems of clamp installation and tool clamping, and devices related to high-pressure water and vacuumizing are not repeated.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (7)
1. The hoop part detection device is characterized by comprising a lower bracket, wherein a track is arranged on the lower bracket, an upper bracket is arranged on the track, and a bracket driving mechanism is arranged between the upper bracket and the lower bracket;
the lower bracket is provided with a lower clamping mechanism, the upper bracket is provided with an upper clamping mechanism, and the upper clamping mechanism is arranged on the upper bracket through a lead screw guide rod mechanism; the device also comprises an upper tool and a lower tool which are respectively matched with the upper clamping mechanism and the lower clamping mechanism;
the support driving mechanism comprises a gear part and a rack, the gear part is installed on the upper support, the rack is installed on the lower support, the gear part comprises a driving support plate and a gear shaft, the driving support plate is connected with the upper support, the gear shaft is installed on the driving support plate, two ends of the gear shaft are respectively provided with a knob and a gear, and the gear is matched with the rack.
2. The clamp member detection device according to claim 1, wherein the rail comprises a main rail and an auxiliary rail which are parallel to each other, the main rail is provided with two main rail sliding grooves, the auxiliary rail is provided with an auxiliary rail sliding groove, the auxiliary rail sliding groove is provided with an upright post, and the two main rail sliding grooves are provided with an upright post;
the three upright posts jointly support an upper clamping platform.
3. The clamp detection device according to claim 2, wherein the upper clamping platform is provided with a guide rod and a driving screw rod which are parallel to each other, the guide rod is provided with a guide sleeve, the driving screw rod is provided with a driving nut, and the upper clamping mechanism is connected to the guide sleeve and the driving nut;
the end part of the driving screw rod is provided with a rocking handle.
4. The clamp member detection device according to claim 3, wherein the lower clamping mechanism comprises two clamping plates, the two clamping plates are fixed on the lower bracket, and the two clamping plates are parallel to each other; and one clamping support plate is provided with a clamping screw, a clamping end of the clamping screw is provided with a rotating head, a movable clamping opening is arranged at the position of the rotating head, and a fixed clamping opening matched with the movable clamping opening is fixed on the other clamping support plate.
5. The device for detecting the clamping piece according to claim 4, wherein the upper clamping mechanism comprises an upper clamping seat fixedly connected with the guide sleeve and the driving nut, two clamping support plates parallel to each other are arranged on the upper clamping seat, a clamping screw is arranged on one clamping support plate, a rotating head is arranged at a clamping end of the clamping screw, a movable clamping opening is arranged at the position of the rotating head, and a fixed clamping opening matched with the movable clamping opening is fixed on the other clamping support plate.
6. The clamp member detection device according to claim 2, wherein the driving support plate is fixed on a main rail sliding groove, the rack is mounted on the main rail, and a spring is arranged on a gear shaft between the gear and the driving support plate; the knob is equipped with a plurality of banking pins towards drive extension board one side, it has the spacing hole of cooperation banking pin to open on the drive extension board.
7. The clamp member detection device according to claim 1, wherein the upper end of the upper tool is a spherical sealing cover, an exhaust valve and a water inlet are arranged on the spherical sealing cover, a groove matched with the clamp is formed in the lower end of the upper tool, and a clamping auxiliary member matched with the clamp is arranged on a cylindrical body of the upper tool; and a clamping auxiliary piece matched with clamping is arranged on the lower tool cylinder, and a groove matched with the hoop is formed in the upper end of the lower tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010164264.6A CN111230770B (en) | 2020-03-10 | 2020-03-10 | Clamp spare detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010164264.6A CN111230770B (en) | 2020-03-10 | 2020-03-10 | Clamp spare detection device |
Publications (2)
| Publication Number | Publication Date |
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| CN111230770A true CN111230770A (en) | 2020-06-05 |
| CN111230770B CN111230770B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010164264.6A Active CN111230770B (en) | 2020-03-10 | 2020-03-10 | Clamp spare detection device |
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| CN (1) | CN111230770B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171552A (en) * | 2020-09-24 | 2021-01-05 | 骆信燕 | Photovoltaic module solder strip and preparation method thereof |
| CN113865845A (en) * | 2021-09-24 | 2021-12-31 | 山东省产品质量检验研究院 | Performance detection device of fire protection helmet mask |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113865845B (en) * | 2021-09-24 | 2024-04-12 | 山东省产品质量检验研究院 | Performance detection device of fire protection helmet mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111230770B (en) | 2024-03-08 |
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