CN111230770B - Clamp spare detection device - Google Patents
Clamp spare detection device Download PDFInfo
- Publication number
- CN111230770B CN111230770B CN202010164264.6A CN202010164264A CN111230770B CN 111230770 B CN111230770 B CN 111230770B CN 202010164264 A CN202010164264 A CN 202010164264A CN 111230770 B CN111230770 B CN 111230770B
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- clamping
- bracket
- driving
- support plate
- tool
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- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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 rail is arranged on the lower bracket, an upper bracket is arranged on the rail, 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 lower fixture is clamped on the lower clamping mechanism, the upper fixture is clamped on the upper clamping mechanism, and the upper bracket can move left and right on the lower bracket through the track, so that the upper bracket can drive the upper fixture to move left and right. Meanwhile, the screw rod guide rod mechanism on the upper bracket 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, after the adjustment is finished, the upper clamping mechanism is opened, the upper tool slides down and correspondingly falls on the lower tool, the sealing ring is adjusted, the clamp is installed, and one person can easily install the clamp.
Description
Technical Field
The invention relates to the technical field of fire-fighting product inspection, in particular to a clamp detection device for a groove pipe connector.
Background
In fire-fighting installation, steel pipes or cast iron water pipes are commonly connected by groove type pipe joint members, but in order to ensure the connection reliability of the pipe joint members, related inspection needs to be performed on related products, such as compressive strength, airtight performance, sealing performance, vacuum degree, and the like. The inspection mode is to manufacture the tools, specifically, one end of a steel pipe is sealed, the other end of the steel pipe is punched with an installation groove identical to that of the water pipe, then the two tools are connected in a clamping mode, and then water is introduced for pressurization or direct vacuumizing. Because the test pressure is great, so the frock that uses is heavier, and the mounting means is also comparatively original, erects a frock subaerial, and another frock mouth of pipe aligns, and two frock are held up to the manual work, then overlap sealing washer installation clamp, then put on the laboratory bench, and the operation has certain danger like this, needs 2-3 personnel moreover, extravagant manpower. There is a need for a simple mechanical device that assists in the manual installation test to ensure manual safety and reduce labor.
The invention aims to solve the defects in the prior art, and provides the clamp piece detection device, wherein the lower fixture is clamped on the lower clamping mechanism, the upper fixture is clamped on the upper clamping mechanism, and the upper bracket can move left and right on the lower bracket through the track, so that the upper bracket can drive the upper fixture to move left and right. Meanwhile, the screw rod guide rod mechanism on the upper bracket can drive the upper clamping mechanism to move back and forth, so that the relative position adjustment of the upper tool and the lower tool is realized, after the adjustment is finished, the sealing ring of the clamp piece is sleeved on one of the tools, the upper clamping mechanism is opened, the upper tool slides down and correspondingly falls on the lower tool, then the sealing ring is adjusted, and then the clamp is installed, so that the clamp can be easily installed by only one person, and the clamp is very safe.
The technical scheme adopted for solving the technical problems is as follows:
the clamp piece detection device comprises a lower bracket, wherein a rail is arranged on the lower bracket, an upper bracket is arranged on the rail, 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 bracket driving mechanism comprises a gear part arranged on the upper bracket and a rack arranged on the lower bracket, the gear part comprises a driving support plate connected with the upper bracket, a gear shaft arranged on the driving support plate, and two ends of the gear shaft are respectively provided with a knob, a gear and a rack which are matched.
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 a stand column, and the two main track sliding grooves are provided with a stand column; the three upright posts support an upper clamping platform together.
The upper clamping mechanism is connected to the guide sleeve and the drive nut; the end of the driving screw 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 bracket, and the two clamping support plates are parallel to each other; a clamping screw is arranged on one clamping support plate, a rotating head is arranged at the 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.
The upper clamping mechanism comprises an upper clamping seat, the upper clamping seat is fixedly connected with the guide sleeve and the 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 rotating head is arranged at the 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.
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 towards one side of the driving support plate is provided with a plurality of limit nails, and the driving support plate is provided with limit holes matched with the limit nails.
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 the cylinder of the upper tool is provided with a clamping auxiliary piece matched with the clamping; the lower tool cylinder is provided with a clamping auxiliary part matched with clamping, and the upper end of the lower tool is provided with a groove matched with the clamping hoop.
The beneficial effects of the invention are as follows:
1. the lower fixture is clamped on the lower clamping mechanism, the upper fixture is clamped on the upper clamping mechanism, and the upper bracket can move left and right on the lower bracket through the track, so that the upper bracket can drive the upper fixture to move left and right. Meanwhile, the screw rod guide rod mechanism on the upper bracket can drive the upper clamping mechanism to move back and forth, so that the relative position adjustment of the upper tool and the lower tool is realized, after the adjustment is finished, the sealing ring of the clamp piece is sleeved on one of the tools, the upper clamping mechanism is opened, the upper tool slides down and correspondingly falls on the lower tool, then the sealing ring is adjusted, and then the clamp is installed, so that the clamp can be easily installed by only one person, and the clamp is very safe.
2. The three-upright-column type upper clamping platform is supported, the device structure is simplified, the artificial movement space is not blocked when the clamp piece is installed, and the larger movement space is provided. The main track structure is a structure with a middle disconnection, and the two advantages are achieved. The structure that the upper fixture is driven to move back and forth on the upper clamping platform adopts a structure that the driving screw rod and the guide rod can utilize the self-locking function of the screw rod to ensure that the adjusted position can not move, and the structure is simple and practical.
3. The knob laminating is on the drive extension board under the effect of spring, and spacing nail inserts at spacing hole this moment for rack and pinion can not remove, has guaranteed that upper bracket and lower carriage can not relative movement, simple structure is practical. When the upper bracket needs to be moved left and right, the knob is pulled up upwards, the spring is compressed, the knob is rotated to be meshed with the gear rack to drive the upper bracket to move, 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 limit nail is inserted into the limit hole. The limiting nails and the limiting holes are 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. In the figure, the rotating head is of a cylindrical structure, the clamping screw and the movable clamping opening are allowed to rotate relatively, and the rotating head can be designed into a universal ball structure, so that the freedom degree of the movable clamping opening is larger. Besides the upper clamping seat, the upper clamping mechanism and the lower clamping mechanism are identical in parts and structure, so that the number of the parts is reduced, the universality of the parts is improved, and the later maintenance and replacement of the parts are facilitated.
5. The diameters of the common clamps are different, so that the designed tools also need to be matched with the diameters of the clamps, so that the tools with different diameters are generated, and the trouble is brought to the clamping of the movable clamping opening and the fixed clamping opening; the other is to fix and match the clamping auxiliary parts of the movable clamping opening and the fixed clamping opening outside the tool, so that the clamping opening does not need to be replaced or an auxiliary structure is added.
Drawings
FIG. 1 is a side view of the main track of the overall assembly of the present invention;
FIG. 2 is a partial view of a bracket drive mechanism of the present invention;
FIG. 3 is a partial view of a stop pin and a stop hole of the bracket driving mechanism of the present invention;
FIG. 4 is a view of the lower bracket of the present invention with clamping screws and end turner;
FIG. 5 is a side view of the auxiliary rail of the overall assembly view of the present invention;
FIG. 6 is a top tooling view of the present invention;
fig. 7 is a view of the lower tooling of the present invention.
In the figure: the device comprises a 1-lower support, a 2-upper support, a 3-support driving mechanism, a 4-lower clamping mechanism, a 5-upper clamping mechanism, a 6-upper tool, a 7-lower tool, a 11-main rail, a 12-auxiliary rail, a 21-main rail sliding chute, a 22-auxiliary rail sliding chute, a 23-upright post, a 24-upper clamping platform, a 25-guide rod, a 26-guide sleeve, a 27-driving screw, a 28-driving nut, a 29-rocking handle, a 31-driving support plate, a 32-rack, a 33-knob, a 34-gear shaft, a 35-spring, a 36-gear, a 37-limiting nail, a 38-limiting hole, a 41-clamping screw, a 42-rotating head, a 43-clamping support plate, a 44-movable clamping opening, a 45-fixed clamping opening, a 51-upper clamping seat, a 61-exhaust valve, a 62-water inlet, a 63-clamping auxiliary piece and a 64-groove.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, 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 processes are omitted so as to not unnecessarily obscure the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are 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 explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the clamp piece detection device comprises a lower bracket 1, wherein a track is arranged on the lower bracket 1, an upper bracket 2 is arranged on the track, and a bracket driving mechanism 3 is arranged between the upper bracket 2 and the lower bracket 1; the lower bracket 2 is provided with a lower clamping mechanism 4, the upper bracket 2 is provided with an upper clamping mechanism 5, 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, and the upper bracket 2 can move left and right on the lower bracket 1 through a track, wherein the left and right is described with reference to fig. 1, and thus the upper bracket 2 can drive the upper fixture 6 to move left and right. Meanwhile, the screw rod guide rod mechanism on the upper bracket 2 can drive the upper clamping mechanism 5 to move back and forth, the back and forth is described with reference to the attached figure 1, so that the relative position adjustment of the upper tool 6 and the lower tool 7 is realized, after the adjustment is finished, 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 down and correspondingly falls on the lower tool 7, then the sealing ring is adjusted, and then the clamp is installed, so that the clamp can be easily installed by only one person, and the clamp is safe.
As shown in fig. 1 and fig. 5, the track comprises a main track 11 and an auxiliary track 12 which are parallel to each other, wherein two main track sliding grooves 21 are arranged on the main track 11, an auxiliary track sliding groove 22 is arranged on the auxiliary track 12, a stand column 23 is arranged on the auxiliary track sliding groove 22, and two stand columns 23 are arranged on the two main track sliding grooves 21; 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 crank 29.
The three upright posts 23 are used for supporting the upper clamping platform 24, so that the device structure is simplified, and the artificial movement space is not blocked when the clamp piece is installed, so that a larger movement space is provided. The main rail 11 shown in fig. 1 is constructed in a middle-broken structure in order to achieve the above two advantages. The structure of driving the upper tool 6 to move back and forth on the upper clamping platform 24 adopts a structure of driving a screw rod 57 and a guide rod 25, and the self-locking function of the screw rod can be utilized to ensure that the adjusted position cannot move, so that the structure is simple and practical.
As shown in fig. 2-3, the bracket driving mechanism 3 comprises a gear part mounted on the upper bracket 2 and a rack 32 mounted on the lower bracket 1, the gear part comprises a driving support plate 31 connected with the upper bracket 2, a gear shaft 34 mounted on the driving support plate 31, and two ends of the gear shaft 34 are respectively provided with a knob 33, a gear 36, and the gear 36 is matched with the rack 32.
Specifically, the driving support plate 31 is fixed on the main rail chute 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 limit nails 37 towards one side of the driving support plate 31, and limit holes 38 matched with the limit nails 37 are formed in the driving support plate 31.
The knob 33 is attached to the driving support plate 31 under the action of the spring 35, and the limiting nail 37 is inserted into the limiting hole 38, 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, the upper bracket 2 is driven to move by rotating the knob 33, the gear 36 and the rack 32 are meshed, when the upper bracket 2 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 limit nail 37 is inserted into the limit hole 38. The limit nails 37 and the limit holes 38 are densely arranged around the circumference of the gear shaft 34, so that the corresponding movement 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; 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.
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 in a cylindrical structure, which allows the clamping screw 41 and the movable clamping port 44 to rotate relatively, and the rotating head 42 can be designed into a universal ball structure, so that the freedom degree of the movable clamping port 44 is larger. 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 parts is reduced, the universality of the parts is improved, and the later maintenance and replacement of the parts are facilitated.
As shown in fig. 6-7, the upper end of the upper tool 6 is a spherical sealing cover, an exhaust valve 61 and a water inlet 62 are arranged on the spherical sealing cover, a groove 64 matched with a clamp is formed at the lower end of the upper tool 6, and a clamping auxiliary piece 63 matched with and clamped is arranged on a cylinder of the upper tool 6; the cylinder of the lower tool 7 is provided with a clamping auxiliary part 63 matched with clamping, and the upper end of the lower tool 7 is provided with a groove 64 matched with a clamp.
The diameters of the common clamps are different, so that the designed tools also need to be matched with the diameters of the clamps, so that the tools with different diameters are generated, and the trouble is brought to the clamping of the movable clamping opening 44 and the fixed clamping opening 45; the other is to fix and match the clamping auxiliary parts 63 of the movable clamping opening 44 and the fixed clamping opening 45 outside the fixture so as to ensure that the clamping opening does not need to be replaced or an auxiliary structure is added.
The exhaust valve 61 on the spherical sealing cover is arranged at the spherical top, the water inlet 62 adopts a steel ball locking quick-connection plug, and the quick sealing can be realized, and the sealing device can be used for pressurizing or vacuumizing. The problem of clamp spare installation and frock clamping is mainly solved here, and relevant high-pressure water, evacuating device just have not been described repeatedly.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (4)
1. The clamp piece 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 bracket driving mechanism comprises a gear part arranged on the upper bracket and a rack arranged on the lower bracket, the gear part comprises a driving support plate connected with the upper bracket, a gear shaft arranged on the driving support plate, and two ends of the gear shaft are respectively provided with a knob, a gear and a rack which are matched;
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 a stand column, and the two main track sliding grooves are provided with a stand column;
the three upright posts jointly support an upper clamping platform;
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; a plurality of limit nails are arranged on one side of the knob, facing the driving support plate, and limit holes matched with the limit nails are formed in the driving support plate;
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 the cylinder of the upper tool is provided with a clamping auxiliary piece matched with the clamping; the lower tool cylinder is provided with a clamping auxiliary part matched with clamping, and the upper end of the lower tool is provided with a groove matched with the clamping hoop.
2. The clamping piece detection device according to claim 1, 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 of the driving screw is provided with a rocking handle.
3. The clamp member detection device according to claim 2, wherein the lower clamping mechanism comprises two clamping support plates, the two clamping support plates are fixed on the lower bracket, and the two clamping support plates are parallel to each other; a clamping screw is arranged on one clamping support plate, a rotating head is arranged at the 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.
4. The clamping piece detecting device according to claim 3, wherein the upper clamping mechanism comprises an upper clamping seat, the upper clamping seat is fixedly connected with the guide sleeve and the 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 rotating head is arranged at the 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.
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 |
|---|---|
| CN111230770A CN111230770A (en) | 2020-06-05 |
| CN111230770B true CN111230770B (en) | 2024-03-08 |
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|---|---|---|---|
| CN202010164264.6A Active CN111230770B (en) | 2020-03-10 | 2020-03-10 | Clamp spare detection device |
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| CN (1) | CN111230770B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112171552B (en) * | 2020-09-24 | 2022-06-10 | 华能太仓发电有限责任公司 | Photovoltaic module solder strip and preparation method thereof |
| 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 |
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|---|---|---|---|---|
| EP0478478A1 (en) * | 1990-09-28 | 1992-04-01 | Serdi - Societe D'etudes De Realisation Et De Diffusion Industrielles | Process and apparatus for centering a guide pin a valve guide for precision machining of valve seats |
| CN103143878A (en) * | 2013-03-26 | 2013-06-12 | 宝鸡石油钢管有限责任公司 | Five-freedom adjustable pipeline butt joint tooling |
| CN204868625U (en) * | 2015-08-14 | 2015-12-16 | 安阳钢铁股份有限公司 | Quick replacement diffuses device of valve |
| CN106680100A (en) * | 2015-11-05 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Withstand test device for detectors in seabed pipelines |
| CN208788424U (en) * | 2018-08-01 | 2019-04-26 | 诸暨富润机械弹簧有限公司 | A kind of mounting device of oil production machine connector |
| CN211374034U (en) * | 2020-03-10 | 2020-08-28 | 山东省产品质量检验研究院 | Clamp piece detection device |
-
2020
- 2020-03-10 CN CN202010164264.6A patent/CN111230770B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0478478A1 (en) * | 1990-09-28 | 1992-04-01 | Serdi - Societe D'etudes De Realisation Et De Diffusion Industrielles | Process and apparatus for centering a guide pin a valve guide for precision machining of valve seats |
| CN103143878A (en) * | 2013-03-26 | 2013-06-12 | 宝鸡石油钢管有限责任公司 | Five-freedom adjustable pipeline butt joint tooling |
| CN204868625U (en) * | 2015-08-14 | 2015-12-16 | 安阳钢铁股份有限公司 | Quick replacement diffuses device of valve |
| CN106680100A (en) * | 2015-11-05 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Withstand test device for detectors in seabed pipelines |
| CN208788424U (en) * | 2018-08-01 | 2019-04-26 | 诸暨富润机械弹簧有限公司 | A kind of mounting device of oil production machine connector |
| CN211374034U (en) * | 2020-03-10 | 2020-08-28 | 山东省产品质量检验研究院 | Clamp piece detection device |
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| CN111230770A (en) | 2020-06-05 |
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