CN219704825U - Fixing tool for testing semiconductor butterfly valve - Google Patents
Fixing tool for testing semiconductor butterfly valve Download PDFInfo
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- CN219704825U CN219704825U CN202321252996.6U CN202321252996U CN219704825U CN 219704825 U CN219704825 U CN 219704825U CN 202321252996 U CN202321252996 U CN 202321252996U CN 219704825 U CN219704825 U CN 219704825U
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- fixing
- butterfly valve
- testing
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a fixing tool for testing a semiconductor butterfly valve, which belongs to the technical field of fixing devices for testing semiconductor butterfly valves and comprises a base, a supporting rod and a fixing plate, wherein a sliding adjusting mechanism is arranged on the fixing plate; the fixed plate is arranged on the mounting plate, and the connecting rod on the mounting plate is movably connected with the supporting rod; the sliding adjusting mechanism is provided with a bearing rod. According to the utility model, the adjustable bearing rods arranged in pairs are used for clamping and fixing butterfly valves with different sizes, so that the applicability of the whole fixing tool is increased, and meanwhile, the fixing rods are hinged to the bearing rods and can support the side walls of the semiconductor butterfly valves, so that the semiconductor valves can be fixed in two directions.
Description
Technical Field
The utility model belongs to the technical field of fixing devices for testing semiconductor butterfly valves, and particularly relates to a fixing tool for testing semiconductor butterfly valves.
Background
The semiconductor butterfly valve can be simply divided into an A driving control part, a B connecting support part, a C valve seat and an executing part from the aspect of the appearance structure. As shown in fig. 1, the three parts are generally: large-small-large overall dimension. In the production/test process of the butterfly valve, the function of the valve body needs to be tested and verified, the valve body is connected with a host machine through a lead in the test process, and the host machine sends an instruction to the valve body to execute corresponding operations, such as controlling the rotation of the valve.
The valve seat and the valve size of butterfly valves of different models are different, however, the existing valve body test fixing tool is custom equipment which can be fixed only aiming at butterfly valves of specific models, so that the waste of materials, the cycle extension and the management cost of the tool are increased. Therefore, a fixing tool capable of being compatible with valve bodies of various sizes at the same time is urgent.
Disclosure of Invention
According to the fixing tool for testing the semiconductor butterfly valve, the adjustable bearing rods which are arranged in pairs are used for clamping and fixing butterfly valves of different sizes, so that the applicability of the whole fixing tool is improved, meanwhile, the fixing rods are hinged to the bearing rods, the side walls of the semiconductor butterfly valve can be supported, and the semiconductor butterfly valve can be fixed in two directions.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fixing tool for testing the semiconductor butterfly valve comprises a base, a supporting rod and a fixing plate, wherein a sliding adjusting mechanism is arranged on the fixing plate; the fixed plate is arranged on the mounting plate, and the connecting rod on the mounting plate is movably connected with the supporting rod; the sliding adjusting mechanism is provided with a bearing rod.
As a further improvement of the above technical solution, the sliding adjustment mechanism includes a chute provided on the fixed plate; the sliding groove is internally provided with a sliding block, and the sliding block is provided with a bearing rod.
As a further improvement of the technical scheme, a screw rod is arranged in the sliding groove, and a threaded hole matched with the screw rod is formed in the sliding block; the two sides of the screw rod are rotatably connected to the wall of the chute.
As a further improvement of the technical scheme, the end part of the bearing rod is movably provided with a fixed rod.
As a further improvement of the technical scheme, a connecting rod is arranged on the mounting plate, a gear is arranged at the end part of the connecting rod, and the gear is hinged with the supporting rod; the support rod is provided with a through hole, a thimble and an adjusting screw rod are arranged in the through hole, and a spring is arranged between the thimble and the adjusting screw rod.
As a further improvement of the technical scheme, the shape of the end part of the thimble is matched with the shape of a tooth socket of the gear, and the thimble is used for locking the gear.
As a further improvement of the technical scheme, the end part of the screw rod is provided with an adjusting knob.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a fixing tool for semiconductor butterfly valve test, the carrier bar that sets up in pairs through adjustable is used for carrying out the centre gripping to the butterfly valve of equidimension fixed, has increased whole fixing tool's suitability, articulates simultaneously on the carrier bar has the dead lever can support the semiconductor butterfly valve lateral wall, can play the fixed action in two directions to the semiconductor valve.
Drawings
FIG. 1 is a schematic diagram of the outline structure of a conventional semiconductor butterfly valve according to the present utility model
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic perspective view of another perspective view of the present utility model.
Fig. 4 is a schematic cross-sectional view of the present utility model.
Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4.
FIG. 6 is a schematic view of the structure of the adjusting screw of the present utility model when it is released.
Fig. 7 is a schematic diagram of a front view structure of the present utility model.
FIG. 8 is a schematic view of the semiconductor butterfly valve of the present utility model mounted on a fixture.
In the figure: 1. a base; 2. a support rod; 3. a fixing plate; 4. a mounting plate; 5. a carrier bar; 6. a fixed rod; 7. a screw rod; 8. a slide block; 9. a chute; 10. a movable connecting member; 21. a through hole; 41. a connecting rod; 42. a gear; 43. a thimble; 44. a spring; 45. and adjusting the screw.
Description of the embodiments
The following detailed description of the utility model, in conjunction with the examples, is intended to be merely exemplary and explanatory and should not be construed as limiting the scope of the utility model in any way, in order to provide a better understanding of the utility model as claimed.
Examples
The fixing tool for testing the semiconductor butterfly valve comprises a base 1, a supporting rod 2 and a fixing plate 3, wherein a sliding adjusting mechanism is arranged on the fixing plate 3; the fixed plate 3 is arranged on the mounting plate 4, and a connecting rod 41 on the mounting plate 4 is movably connected with the supporting rod 2; the sliding adjusting mechanism is provided with a bearing rod 5.
Specifically, as shown in fig. 2 or 3, a support rod 2 is vertically arranged on the base 1, and the connection mode between the support rod 2 and the base 1 can be a technical means known to those skilled in the art, such as bolts; the fixed plate 3 is connected with the support rod 2 through the mounting plate 4, wherein the front end panel of the mounting plate 4 is connected with the fixed plate 3 through bolts, the end part of the tail connecting rod 41 of the mounting plate 4 is hinged with the upper end part of the support rod 2, and the hinging mode can be a hinging bolt and other technical means well known to the person skilled in the art; two bearing rods 5 are arranged on the sliding adjusting mechanism, and the two bearing rods 5 synchronously move through the sliding adjusting mechanism; the A drive control part of the semiconductor butterfly valve is supported by the pair of bearing rods 5, and the two bearing rods 5 are positioned at two sides of the B connection support part when the bearing rods are supported.
As a preferred mode of the above embodiment, the slide adjusting mechanism includes a slide groove 9 provided on the fixed plate 3; a sliding block 8 is arranged in the sliding groove 9, and a bearing rod 5 is arranged on the sliding block 8.
Specifically, as shown in fig. 2, a chute 9 is transversely arranged on the fixed plate 3, wherein the chute 9 is a T-shaped slot, two sliding blocks 8 are arranged in the chute 9, the bearing rod 5 is fixedly arranged on the sliding blocks 8 through bolts, the sliding blocks 8 are T-shaped sliding blocks 8, and the bearing rod 5 is perpendicular to the sliding blocks 8 or the fixed plate 3.
As a preferable mode of the embodiment, a screw rod 7 is arranged in the chute 9, and a threaded hole matched with the screw rod 7 is arranged on the sliding block 8; the two sides of the screw rod 7 are rotatably connected to the wall of the chute 9.
Specifically, a screw rod 7 is arranged along the arrangement direction of the chute 9, two sides of the screw rod 7 are arranged on the wall of the chute 9 through bearing blocks, wherein the right end of the screw rod 7 is provided with an adjusting knob, and the adjusting knob can drive the screw rod 7 to rotate together when rotating; the screw holes are formed in the sliding blocks 8, threads in the screw holes in the sliding blocks 8 on the left side and the right side are reversely arranged, when the screw rod 7 rotates, the two sliding blocks 8 synchronously slide towards opposite directions, so that the bearing rods 5 arranged on the sliding blocks 8 are driven to move, the function of adjusting the distance between the two bearing rods 5 is achieved, and therefore the valve body with different sizes can be adapted.
As a preferred form of the above embodiment, the end of the carrier bar 5 is movably provided with a fixing bar 6.
Specifically, as shown in fig. 4, the left end of the bearing rod 5 is mounted on the sliding block 8 through a bolt, the right end of the bearing rod 5 is provided with a fixed rod 6 through a movable connecting component 10, wherein the movable connecting component 10 can be a bolt for hinging, one end of the bolt is provided with a knob, the other side of the bolt is provided with a nut, the knob or the nut is screwed to adjust the gap between the fixed rod 6 and the bearing rod 5, so that the angle between the fixed rod 6 and the bearing rod 5 can be adjusted, and the relative position between the fixed rod 6 and the bearing rod 5 is fixed by screwing the knob after the adjustment is completed; the fixing rod 6 is used for supporting and fixing the side of the A driving control part of the semiconductor butterfly valve, when the semiconductor butterfly valve is installed, the two bearing rods 5 which are arranged in pairs clamp the B connecting supporting part of the semiconductor butterfly valve, the movable end of the fixing rod 6 is adjusted to be connected with the side of the A driving control part of the semiconductor butterfly valve by the fixing rod 6, and the relative position between the fixing rod 6 and the bearing rods 5 is fixed by screwing bolts.
As a preferable mode of the embodiment, the mounting plate 4 is provided with a connecting rod 41, the end part of the connecting rod 41 is provided with a gear 42, and the gear 42 is hinged with the supporting rod 2; the supporting rod 2 is provided with a through hole 21, a thimble 43 and an adjusting screw 45 are arranged in the through hole 21, and a spring 44 is arranged between the thimble 43 and the adjusting screw 45.
Specifically, as shown in fig. 5, one end of the connecting rod 41 and the gear 42 may be integrally formed by welding, and the other end may be connected to the mounting plate 4 by welding; a U-shaped groove is formed in the top end of the supporting rod 2, the gear 42 is hinged to the top end of the supporting rod 2 through a screw rod, a through hole 21 is formed in the rear side of the U-shaped groove, the through hole 21 and the axis of the screw rod are positioned on the same horizontal line, a thimble 43 and an adjusting screw 45 are arranged in the through hole 21, the thimble 43 is arranged on the right side of the through hole 21 in a sliding mode, and the adjusting screw 45 is arranged on the left side of the through hole 21 in a threaded connection mode; the outer end part of the adjusting screw 45 is provided with a knob, the knob is screwed to move the adjusting screw 45 rightwards or leftwards along the through hole 21 under the matching of the threads of the left through hole 21, when the adjusting screw 45 rightwards moves to the right end part of the adjusting screw 45 to prop against the thimble 43 so that the right end part of the thimble 43 props against the tooth socket of the gear 42, the thimble 43 cannot move leftwards along the through hole 21 at this time, the rotation of the gear 42 is limited, and then the angle between the fixed plate 3 and the supporting rod 2 is fixed; when the adjusting screw 45 moves leftwards until the right end part of the adjusting screw 45 is separated from the right end part of the thimble 43, and the separation distance is larger than the tooth space depth, the right end of the thimble 43 is also positioned in the tooth space under the action of the elasticity of the spring 44 at the moment, but when the gear 42 is rotated, the thimble 43 moves downwards under the extrusion of the teeth of the gear 42, so that the gear 42 can be rotated, and the angle between the fixed plate 3 and the supporting rod 2 can be adjusted; simultaneously, the gear 42, the thimble 43 spring 44 and the adjusting screw 45 are sequentially arranged in the opening. The elastic force between the adjusting screw 45 and the spring 44 of the ejector pin 43, namely the acting force between the ejector pin 43 of the gear 42 and the gear 42 part of the connecting rod of the gear 42, can be controlled by manually rotating the adjusting screw 45, so as to provide damping and graduated feeling for the rotation of the connecting rod of the gear 42. When the adjustment knob is screwed, the complete engagement between the thimble 43 of the pressing gear 42 and the gear 42 of the connecting rod of the gear 42 is achieved, thereby achieving the purpose of fixing the rotation of the connecting rod of the gear 42.
As a preferable mode of the above embodiment, the shape of the end of the thimble 43 is adapted to the shape of the tooth groove of the gear 42 for locking the gear 42.
As a preferred form of the above embodiment, the end of the screw 7 is provided with an adjustment knob.
As shown in fig. 2-7, a T-shaped groove is formed at the lower part of the fixed plate 3, and is respectively used for placing a bearing seat and a sliding block 8; the sliding block 8 is in a T shape which is matched with the T-shaped groove, and the bearing seat limits the sliding block 8 to the left and the right; the center of the sliding block 8 is provided with a threaded hole, and the screw rod 7 passes through the threaded hole in the center of the sliding block 8 and is meshed with the threads on the threaded hole; the sliding directions of the sliding blocks 8 positioned on the left side and the right side of the sliding groove 9 are opposite to each other in the thread direction of the central threaded hole of the sliding blocks 8 so as to achieve the opposite or back sliding directions of the sliding blocks 8 when the screw rod 7 is rotated, and the sliding blocks are used for adjusting clamping or releasing the butterfly valve to be tested. The bearing seats are square and respectively fixed at the left end and the right end of the fixed plate 3 through bolts, through holes 21 are formed in the centers of the 42R/L fixed blocks R/L, and the bearing seats respectively penetrate through the left end and the right end of the screw rod 7 to provide rotary positioning for the screw rod 7. The screw rod 7 can be divided into three sections, and the middle part is a longer long thread section, namely a sliding area of the sliding block 8; the left side and the right side are respectively provided with a section of unthreaded section, namely a bearing seat fixing area, the size of the screw is obviously smaller than that of the threaded section, and the screw is matched with the size of the central through hole 21 of the screw rod 7 and is used for limiting the left-right deflection of the screw rod 7; the right top is provided with a short thread section which is arranged on the adjusting knob through threaded connection.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas.
The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (7)
1. The fixing tool for testing the semiconductor butterfly valve comprises a base (1), a supporting rod (2) and a fixing plate (3), and is characterized in that a sliding adjusting mechanism is arranged on the fixing plate (3); the fixing plate (3) is arranged on the mounting plate (4), and a connecting rod (41) on the mounting plate (4) is movably connected with the supporting rod (2); the sliding adjusting mechanism is provided with a bearing rod (5).
2. A fixing tool for testing a semiconductor butterfly valve according to claim 1, wherein the sliding adjustment mechanism comprises a chute (9) provided on a fixing plate (3); a sliding block (8) is arranged in the sliding groove (9), and a bearing rod (5) is arranged on the sliding block (8).
3. The fixing tool for testing the semiconductor butterfly valve according to claim 2, wherein a screw rod (7) is arranged in the sliding groove (9), and a threaded hole matched with the screw rod (7) is formed in the sliding block (8); the two sides of the screw rod (7) are rotatably connected to the wall of the chute (9).
4. The fixing tool for testing the semiconductor butterfly valve according to claim 2, wherein a fixing rod (6) is movably arranged at the end part of the bearing rod (5).
5. The fixing tool for testing the semiconductor butterfly valve according to claim 1, wherein a connecting rod (41) is arranged on the mounting plate (4), a gear (42) is arranged at the end part of the connecting rod (41), and the gear (42) is hinged with the supporting rod (2); the support rod (2) is provided with a through hole (21), a thimble (43) and an adjusting screw (45) are arranged in the through hole (21), and a spring (44) is arranged between the thimble (43) and the adjusting screw (45).
6. The fixture for semiconductor butterfly valve testing according to claim 5, wherein the shape of the end of the thimble (43) is adapted to the shape of the tooth slot of the gear (42) for locking the gear (42).
7. A fixing tool for testing a semiconductor butterfly valve according to claim 3, characterized in that the end of the screw rod (7) is provided with an adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252996.6U CN219704825U (en) | 2023-05-23 | 2023-05-23 | Fixing tool for testing semiconductor butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252996.6U CN219704825U (en) | 2023-05-23 | 2023-05-23 | Fixing tool for testing semiconductor butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704825U true CN219704825U (en) | 2023-09-19 |
Family
ID=88002904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321252996.6U Active CN219704825U (en) | 2023-05-23 | 2023-05-23 | Fixing tool for testing semiconductor butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704825U (en) |
-
2023
- 2023-05-23 CN CN202321252996.6U patent/CN219704825U/en active Active
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