CN114147642B - Clamping jig - Google Patents
Clamping jig Download PDFInfo
- Publication number
- CN114147642B CN114147642B CN202111491644.1A CN202111491644A CN114147642B CN 114147642 B CN114147642 B CN 114147642B CN 202111491644 A CN202111491644 A CN 202111491644A CN 114147642 B CN114147642 B CN 114147642B
- Authority
- CN
- China
- Prior art keywords
- pressure
- indicating
- sliding rod
- plate
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 125000003003 spiro group Chemical group 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
Abstract
The invention discloses a clamping jig, and belongs to the technical field of display assembly. The clamping jig comprises a pressing plate and an indicating unit, wherein the indicating unit comprises a telescopic component and a pressure indicating component; the telescopic component comprises a sliding rod and a pressure head, the sliding rod penetrates through the pressure plate, and the pressure head is arranged at the first end of the sliding rod; the pressure indicating assembly comprises a swinging pointer and an indicating plate, the indicating plate is arranged on one side, far away from the pressure head, of the pressure plate, the indicating plate comprises a mounting portion and a circular arc scale display portion, the swinging pointer is hinged with the mounting portion, one end of the swinging pointer points to the circular arc scale display portion, and the swinging pointer is movably connected with the sliding rod. After the pressure head and the display backboard are propped against and further pressed, the pressure head moves along the direction close to the pressure plate, the sliding rod drives the swinging pointer to swing relative to the installation part, the swinging pointer indicates corresponding pressure values on the circular arc scale display part, the structure of the indicating unit is simple and reliable, the indicating unit can be used repeatedly, the electronic equipment test is not needed, and the batch production of the display is facilitated.
Description
Technical Field
The invention relates to the technical field of display assembly, in particular to a clamping jig.
Background
With the increasing demands of users, the displays of the present stage are assembled by clamping jigs, wherein the preset pressure of the clamping usually needs to be measured by an electronic device.
When the electronic equipment is adopted for measurement, operators need to write corresponding control programs in the control module, and when the preset pressure of the product changes, the control programs need to be debugged and written again, so that the mass production of the display is not facilitated.
Therefore, it is desirable to provide a clamping fixture to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide the clamping jig which does not need to measure pressure by electronic equipment, has a simple and reliable mechanical structure and high repeated use rate, and is beneficial to mass production of products.
In order to achieve the above object, the following technical scheme is provided:
a clamping jig, comprising:
a pressing plate;
the indicating unit is arranged on the pressing plate and comprises a telescopic component and a pressure indicating component;
the telescopic component comprises a sliding rod and a pressure head, the sliding rod penetrates through the pressure plate and can slide along the thickness direction of the pressure plate, and the pressure head is arranged at the first end of the sliding rod;
the pressure indicating assembly comprises a swinging pointer and an indicating plate, the indicating plate is arranged on one side, far away from the pressure head, of the pressure plate, the indicating plate comprises a mounting portion and a circular arc scale display portion, the mounting portion is hinged to the swinging pointer, one end of the swinging pointer points to the circular arc scale display portion, and one end, far away from the circular arc scale display portion, of the swinging pointer is movably connected with the sliding rod.
As an alternative scheme of the clamping jig, a ball joint connecting piece is fixedly arranged at the first end of the sliding rod, and the pressing head is movably clamped with the ball of the ball joint connecting piece.
As an alternative scheme of clamping the jig, the pressing plate is embedded with a sliding sleeve, the sliding rod is arranged in the sliding sleeve in a sliding manner, an elastic piece is arranged between the sliding sleeve and the ball head connecting piece, and the elastic piece enables the pressing head to be always away from the pressing plate.
As an alternative scheme of the clamping jig, the elastic piece is a compression spring, and the compression spring is sleeved on the sliding rod.
As an alternative scheme of the clamping jig, an elastic buffer layer is arranged on one end face, far away from the pressing plate, of the pressing head.
As an alternative scheme of the clamping jig, a strip-shaped hole is formed in one end, far away from the circular arc scale display part, of the swinging pointer, a mounting hole is formed in one end, far away from the pressure head, of the sliding rod, and the pin shaft penetrates through the mounting hole and the strip-shaped hole.
As an alternative scheme of the clamping jig, two groups of indicating units are arranged on the pressing plate, and the two groups of indicating units are symmetrically arranged at two ends of the pressing plate.
As the alternative scheme of clamping jig, still include preliminary clamping subassembly, preliminary clamping subassembly includes mounting base, quick clamp and movable arm lock, quick clamp can make the movable arm lock with contained angle between the mounting base is fixed.
As the alternative scheme of clamping jig, still include adjusting screw and set firmly in adjusting screw's adjustment knob, adjusting screw spiro union in the activity arm lock stretches out, the part rotation that stretches out set up in the clamp plate, when the contained angle between the activity arm lock with the mounting base is fixed after, rotate the adjustment knob can make the adjusting screw is pressed down the clamp plate.
As an alternative scheme of the clamping jig, the clamping jig further comprises a locking knob which is in threaded connection with the adjusting screw and is positioned between the adjusting knob and the movable clamping arm.
Compared with the prior art, the invention has the beneficial effects that:
according to the clamping jig provided by the invention, the indicating unit is additionally arranged on the pressing plate used in the assembly of the display, the telescopic component and the pressure indicating component are both arranged on the pressing plate, the pressing head is connected with the first end of the sliding rod, the pressing head is used for abutting against the back plate of the display, the sliding rod can slide along the thickness direction of the pressing plate, and the pressing head can be further close to or far away from the back plate of the display, so that the clamping limit of the display is realized; the swinging pointer is hinged with the mounting part, one end of the swinging pointer points to the circular arc scale display part, and one end of the swinging pointer is movably connected with the slide rod. When the pressure head is further pressed against the display backboard, the pressure head moves along the direction close to the pressure plate, the sliding rod drives the swinging pointer to swing relative to the mounting part, and the swinging pointer indicates corresponding pressure values on the circular arc scale display part. The indicating unit of this implementation is simple in construction reliable, can reuse, does not need the electronic equipment to test, is favorable to the batch production of the display.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic view of a first view angle structure of a clamping fixture according to an embodiment of the present invention;
FIG. 2 is a schematic view of a second view angle structure of the clamping fixture according to the embodiment of the invention;
fig. 3 is a partial enlarged view at a in fig. 2.
Reference numerals:
1. a pressing plate; 2. an indication unit; 3. a telescoping assembly; 4. a pressure indicating assembly; 5. a preliminary clamping assembly;
11. a sliding sleeve;
31. a slide bar; 32. A pressure head; 33. a ball head connector; 34. an elastic member; 35. an elastic buffer layer; 36. a pin shaft;
41. swinging the pointer; 411. a bar-shaped hole; 42. an indication board; 421. a mounting part; 422. a circular arc scale display part;
51. a mounting base; 52. a quick clamp; 53. a movable clamping arm; 54. adjusting a screw; 55. an adjustment knob; 56. and locking the knob.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. 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.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
The display at the present stage is assembled through clamping the tool, when adopting electronic equipment to measure, operating personnel need write corresponding control program in control module, when the preset pressure of product changes, need debug again and write control program, be unfavorable for the batch production of display.
In order to measure pressure without electronic equipment, the pressure measuring device is simple and reliable in mechanical structure, high in repeated use rate and beneficial to mass production of products, and as shown in fig. 1 to 3, the embodiment provides a clamping jig which comprises a pressing plate 1 and an indicating unit 2, wherein the indicating unit 2 is arranged on the pressing plate 1, and the indicating unit 2 comprises a telescopic component 3 and a pressure indicating component 4. The jig is used for applying a proper pressure to a workpiece such as a display, etc., so as to fix the workpiece and accurately display the pressure received by the workpiece, and the details of the embodiment will be described in detail with reference to fig. 1 to 3.
As shown in fig. 1 and fig. 3, the telescopic assembly 3 includes a sliding rod 31 and a pressing head 32, the sliding rod 31 is disposed through the pressing plate 1 and can slide along the thickness direction of the pressing plate 1, and the pressing head 32 is disposed at a first end of the sliding rod 31.
The pressure indicating assembly 4 comprises a swinging pointer 41 and an indicating plate 42, the indicating plate 42 is arranged on one side, far away from the pressure head 32, of the pressure plate 1, the indicating plate 42 comprises a mounting portion 421 and a circular arc scale display portion 422 which are connected, the swinging pointer 41 is hinged to the mounting portion 421, one end of the swinging pointer 41 points to the circular arc scale display portion 422, and one end, far away from the circular arc scale display portion 422, of the swinging pointer 41 is movably connected with the sliding rod 31.
An indicating unit 2 is additionally arranged on a pressing plate 1 used in the assembly of the display, a telescopic component 3 and a pressure indicating component 4 are arranged on the pressing plate 1, a pressing head 32 is connected with a first end of a sliding rod 31, the pressing head 32 is used for being abutted against a back plate of the display, the sliding rod 31 can slide along the thickness direction of the pressing plate 1, and then the pressing head 32 can be close to or far away from the back plate of the display, so that the clamping limit of the display is realized; the swinging pointer 41 is hinged with the mounting part 421, one end of the swinging pointer 41 points to the circular arc scale display part 422, and one end of the swinging pointer 41 is movably connected with the slide bar 31. When the pressure head 32 is pressed against the display backboard, the pressure head 32 moves along the direction approaching the pressure plate 1, the slide bar 31 drives the swinging pointer 41 to swing relative to the mounting portion 421, and the swinging pointer 41 indicates the corresponding pressure value on the circular arc scale display portion 422. The indication unit 2 of the implementation has simple and reliable structure, can be reused, does not need electronic equipment test, and is beneficial to batch production of the display.
Further, a ball joint 33 is fixedly arranged at the first end of the sliding rod 31, and the pressing head 32 is movably clamped with the ball of the ball joint 33. The pressure head 32 is abutted against the display backboard, when the display backboard is provided with an inclined plane, the pressure head 32 can be adjusted according to the inclined plane in a follow-up manner and tightly press the display, and the application range of the clamping jig is enlarged.
Further, the sliding sleeve 11 is embedded in the pressing plate 1, the sliding rod 31 is arranged in the sliding sleeve 11 in a sliding manner, and the sliding rod 31 needs to slide back and forth relative to the pressing plate 1 for a long time due to frequent use of the clamping jig, and the sliding rod 31 is prevented from being in direct contact with the pressing plate 1 under the condition of ensuring normal sliding of the sliding rod 31 by additionally arranging the sliding sleeve 11, so that the pressing plate 1 is prevented from being worn. An elastic piece 34 is arranged between the sliding sleeve 11 and the ball joint 33, and the elastic piece 34 enables the pressure head 32 to be always far away from the pressure plate 1. After the jig is used, the ram 32 and the slide bar 31 can be restored to the original state by adding the elastic member 34.
Further, the elastic member 34 is a compression spring, and the compression spring is sleeved on the slide rod 31, wherein one end of the compression spring is abutted against the ball joint connecting member 33, and the other end of the compression spring is abutted against the sliding sleeve 11.
Further, an end face of the ram 32 remote from the platen 1 is provided with an elastic buffer layer 35. When the display is additionally arranged, the surface material of the pressure head is harder, the display is easy to scratch, and the integrity and the better flatness of the surface of the display are effectively protected by additionally arranging the elastic buffer layer 35.
Further, a bar-shaped hole 411 is formed at one end of the swing pointer 41 away from the circular arc scale display part 422, a mounting hole is formed at one end of the slide bar 31 away from the pressure head 32, and the pin shaft 36 penetrates through the mounting hole and the bar-shaped hole 411. The swinging pointer 41 is driven by the sliding rod 31 to rotate relative to the mounting part 421, so that accurate indication of pressure is realized.
Further, as shown in fig. 1 and 2, two sets of indication units 2 are provided on the platen 1, and the two sets of indication units 2 are symmetrically provided at two ends of the platen 1.
Further, as shown in fig. 1 and fig. 3, the clamping fixture further includes a preliminary clamping assembly 5, where the preliminary clamping assembly 5 includes a mounting base 51, a quick clamp 52, and a movable clamp arm 53, and the quick clamp 52 can fix an included angle between the movable clamp arm 53 and the mounting base 51.
Further, as shown in fig. 3, the clamping fixture further includes an adjusting screw 54 and an adjusting knob 55 fixed on the adjusting screw 54, the adjusting screw 54 is screwed on the movable clamping arm 53 and extends out, the extending portion is rotatably disposed on the pressing plate 1, and when the included angle between the movable clamping arm 53 and the mounting base 51 is fixed, the adjusting knob 55 is rotated to make the adjusting screw 54 press the pressing plate 1. Still further, the clamping fixture further comprises a locking knob 56, wherein the locking knob 56 is screwed on the adjusting screw 54 and is located between the adjusting knob 55 and the movable clamping arm 53.
Specifically, the connection position of the adjusting screw 54 and the pressing plate 1 is located at the middle position of the two groups of indication units 2, so that the pressure of the two pressing heads on the display is equal, and the display is uniformly stressed. According to the actual requirement, a plurality of indication units 2 are additionally arranged on the pressing plate 1.
The specific application method of the clamping jig in the embodiment is as follows:
the working method comprises the following steps: when the device is used for the first time, the locking knob 56 is unlocked, the adjusting knob 54 is loosened, after the quick clamp 52 of the primary clamping assembly 5 is pulled and closed, the pressure head 32 is abutted against the display backboard, a pre-pressure with a certain pressure value is formed between the quick clamp and the display backboard, the knob 55 is gradually adjusted, the adjusting screw 54 provides a thrust force towards the direction of the pressure head 32 to the pressure plate 1 by the fixed movable clamping arm 53, and the pressure head 32 is abutted against the display backboard, at the moment, the elastic piece 34 is compressed and transmits pressure to the pressure head 32, and the pressure acts on the display and is increased along with the rotation depth of the adjusting screw 54; meanwhile, the distance between the pressing head 32 and the pressing plate 1 is reduced, the indicating plate 42 fixed on the pressing plate 1 is hinged with the swinging pointer 41, the swinging pointer 41 is hinged with the sliding rod 31, so that when the pressing plate 1 moves downwards, the swinging pointer 41 is pulled to swing by the indicating plate 42, the swinging pointer 41 gradually points to the set scale position, after the swinging pointer 41 points to the set scale, the preset pressure value is determined, and the locking knob 56 is screwed to lock the adjusting screw 54.
When the quick clamp 52 is subsequently pulled in again, the pressure head 32 and the display can be directly brought into the preset pressure. It should be understood that the relationship between the position pointed by the oscillating pointer 41 and the preset pressure value is considered to be a pre-calculated, test setting based on the relevant technical parameters such as the spring modulus of the spring.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (5)
1. The utility model provides a clamp dress tool which characterized in that includes:
a pressing plate (1);
the indicating unit (2) is arranged on the pressing plate (1), and the indicating unit (2) comprises a telescopic component (3) and a pressure indicating component (4);
the telescopic assembly (3) comprises a sliding rod (31) and a pressure head (32), the sliding rod (31) penetrates through the pressure plate (1) and can slide along the thickness direction of the pressure plate (1), and the pressure head (32) is arranged at the first end of the sliding rod (31);
the pressure indicating assembly (4) comprises a swinging pointer (41) and an indicating plate (42), the indicating plate (42) is arranged on one side, far away from the pressure head (32), of the pressure plate (1), the indicating plate (42) comprises a mounting part (421) and a circular arc scale display part (422) which are connected, the swinging pointer (41) is hinged with the mounting part (421) and one end of the swinging pointer is pointed to the circular arc scale display part (422), and one end, far away from the circular arc scale display part (422), of the swinging pointer (41) is movably connected with the sliding rod (31);
a ball head connecting piece (33) is fixedly arranged at the first end of the sliding rod (31), and the pressing head (32) is movably clamped with the ball head of the ball head connecting piece (33);
the pressing plate (1) is embedded with a sliding sleeve (11), the sliding rod (31) is arranged in the sliding sleeve (11) in a sliding mode, an elastic piece (34) is arranged between the sliding sleeve (11) and the ball head connecting piece (33), and the elastic piece (34) enables the pressing head (32) to be always away from the pressing plate (1);
the elastic piece (34) is a compression spring, and the compression spring is sleeved on the sliding rod (31);
an elastic buffer layer (35) is arranged on one end surface of the pressure head (32) far away from the pressure plate (1);
the swinging pointer (41) is far away from one end of the circular arc scale display part (422) and provided with a strip-shaped hole (411), one end of the sliding rod (31) is far away from the pressure head (32) and provided with a mounting hole, and the pin shaft (36) penetrates through the mounting hole and the strip-shaped hole (411).
2. The clamping jig according to claim 1, wherein two sets of the indicating units (2) are arranged on the pressing plate (1), and the two sets of the indicating units (2) are symmetrically arranged at two ends of the pressing plate (1).
3. The clamping jig according to claim 2, further comprising a preliminary clamping assembly (5), the preliminary clamping assembly (5) comprising a mounting base (51), a quick clamp (52) and a movable clamp arm (53), the quick clamp (52) being capable of fixing an angle between the movable clamp arm (53) and the mounting base (51).
4. The clamping jig according to claim 3, further comprising an adjusting screw (54) and an adjusting knob (55) fixedly arranged on the adjusting screw (54), wherein the adjusting screw (54) is in threaded connection with the movable clamping arm (53) and extends out, the extending part is rotatably arranged on the pressing plate (1), and when an included angle between the movable clamping arm (53) and the mounting base (51) is fixed, the adjusting knob (55) is rotated to enable the adjusting screw (54) to press the pressing plate (1).
5. The clamping jig according to claim 4, further comprising a locking knob (56), the locking knob (56) being screwed onto the adjustment screw (54) and located between the adjustment knob (55) and the movable clamping arm (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491644.1A CN114147642B (en) | 2021-12-08 | 2021-12-08 | Clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491644.1A CN114147642B (en) | 2021-12-08 | 2021-12-08 | Clamping jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114147642A CN114147642A (en) | 2022-03-08 |
| CN114147642B true CN114147642B (en) | 2023-12-05 |
Family
ID=80453506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111491644.1A Active CN114147642B (en) | 2021-12-08 | 2021-12-08 | Clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114147642B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646456B (en) * | 2022-03-16 | 2024-04-23 | 苏州清越光电科技股份有限公司 | Crimping jig and screen lighting equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488843U (en) * | 2009-05-13 | 2010-05-26 | 山西雷迪仪器仪表股份有限公司 | Pressure detector |
| CN104354129A (en) * | 2014-09-26 | 2015-02-18 | 上海飞机制造有限公司 | Flexible pressing device for low-rigidity components and assembling and pressing method of flexible pressing device |
| CN205449365U (en) * | 2016-03-16 | 2016-08-10 | 中国电子科技集团公司第二十一研究所 | Accurate rare metal brush elastic pressure detection device |
| CN106197792A (en) * | 2015-05-26 | 2016-12-07 | Wika亚历山大·威甘德欧洲股份两合公司 | There is the leaf spring type piezometer of control function |
| CN208409665U (en) * | 2018-06-04 | 2019-01-22 | 福建庆翔机械有限公司 | A kind of pressing device of body platform trial-production fixture |
| CN210154738U (en) * | 2019-04-28 | 2020-03-17 | 浙江交科工程检测有限公司 | Dynamometer capable of measuring circumferential force value |
| CN212444849U (en) * | 2020-01-13 | 2021-02-02 | 苏州苏美铝业有限公司 | A frock clamp for aluminium alloy processing |
| CN213106462U (en) * | 2020-08-05 | 2021-05-04 | 贵州民族大学 | Clamping device for thin film test accessory |
| CN213779349U (en) * | 2020-12-17 | 2021-07-23 | 赛途仪器仪表江苏有限公司 | Antidetonation manometer |
-
2021
- 2021-12-08 CN CN202111491644.1A patent/CN114147642B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488843U (en) * | 2009-05-13 | 2010-05-26 | 山西雷迪仪器仪表股份有限公司 | Pressure detector |
| CN104354129A (en) * | 2014-09-26 | 2015-02-18 | 上海飞机制造有限公司 | Flexible pressing device for low-rigidity components and assembling and pressing method of flexible pressing device |
| CN106197792A (en) * | 2015-05-26 | 2016-12-07 | Wika亚历山大·威甘德欧洲股份两合公司 | There is the leaf spring type piezometer of control function |
| CN205449365U (en) * | 2016-03-16 | 2016-08-10 | 中国电子科技集团公司第二十一研究所 | Accurate rare metal brush elastic pressure detection device |
| CN208409665U (en) * | 2018-06-04 | 2019-01-22 | 福建庆翔机械有限公司 | A kind of pressing device of body platform trial-production fixture |
| CN210154738U (en) * | 2019-04-28 | 2020-03-17 | 浙江交科工程检测有限公司 | Dynamometer capable of measuring circumferential force value |
| CN212444849U (en) * | 2020-01-13 | 2021-02-02 | 苏州苏美铝业有限公司 | A frock clamp for aluminium alloy processing |
| CN213106462U (en) * | 2020-08-05 | 2021-05-04 | 贵州民族大学 | Clamping device for thin film test accessory |
| CN213779349U (en) * | 2020-12-17 | 2021-07-23 | 赛途仪器仪表江苏有限公司 | Antidetonation manometer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114147642A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5731525A (en) | Extraction force tester | |
| CN114147642B (en) | Clamping jig | |
| CN107655438B (en) | Measuring device and measuring method for plane angle of airplane rudder | |
| CN114252658B (en) | Test device | |
| CN207351332U (en) | Reinforcing plate cubing in vehicle frame right vertical beam | |
| CN208833151U (en) | A kind of automobile front axle upper left cubing | |
| CN217505602U (en) | Thrust detection device | |
| CN217425653U (en) | Hall effect measures with sample platform of taking probe | |
| CN210242736U (en) | Lens center thickness measuring device | |
| CN212300178U (en) | Alignment frock | |
| CN207751423U (en) | A kind of measurer for thickness | |
| CN210952942U (en) | Automobile sheet metal stamping part sampling inspection device | |
| US2767476A (en) | Instrument for strain testing | |
| CN106840650B (en) | Rigidity detection device for rotary speed reducer | |
| CN111947537A (en) | Alignment frock | |
| CN112525668B (en) | On-spot nondestructive test device of sheet metal hardness | |
| CN220419126U (en) | Stringer and skin debonding test device | |
| CN212859201U (en) | Clamp for detecting medical bone plate forging | |
| CN215339224U (en) | Four-point bending testing device | |
| CN220356845U (en) | Stainless steel fastener intensity detection device | |
| CN219065107U (en) | Phosphogypsum-based grouting material compressive property detection tool | |
| CN112945046A (en) | Plug gauge calibrating tool and method | |
| CN201378042Y (en) | Gauge for measuring coaxiality of spherical channel to spherical surface of bell housing | |
| CN112025410B (en) | Quick positioning and measuring device for rotary parts | |
| CN218798298U (en) | Lead screw straightening and measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |