CN212844682U - Impact test is with waiting to detect a centre gripping fixing device - Google Patents
Impact test is with waiting to detect a centre gripping fixing device Download PDFInfo
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- CN212844682U CN212844682U CN202021783746.1U CN202021783746U CN212844682U CN 212844682 U CN212844682 U CN 212844682U CN 202021783746 U CN202021783746 U CN 202021783746U CN 212844682 U CN212844682 U CN 212844682U
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Abstract
The utility model discloses an impact test is with waiting to detect a centre gripping fixing device, concretely relates to impact test auxiliary device technical field, including main part board, lower casing and last casing, casing fixed connection is close to the position department of bottom in main part board one side down, it is close to the position department on top to go up casing fixed connection in main part board one side. The utility model discloses a one side of lead screw runs through the inside of main part board and extends to one side of main part board, one side fixedly connected with driven gear of lead screw, the intermediate position department swing joint of main part board one side has the loose axle, the outside fixedly connected with driving gear of loose axle, one side fixedly connected with carousel of loose axle, when using, rotate the carousel, the carousel drives the loose axle and rotates, the loose axle drives the driving gear and rotates, the driving gear drives driven gear through the meshing connection and rotates, just so can rotate casing and the inside lead screw of last casing under the simultaneous synchronization drive, the simplified operation step, it is comparatively convenient to use.
Description
Technical Field
The utility model relates to an impact test auxiliary device technical field specifically is an impact test is with waiting to detect a centre gripping fixing device.
Background
The impact test is a test for detecting the capability of a product or a test piece bearing impact load, and comprises an impact module and a feeding system, wherein the feeding system firstly clamps and fixes an object to be detected, so that a clamping and fixing device for the object to be detected for the impact test is needed, and the existing clamping and fixing device for the object to be detected for the impact test has some problems and defects.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional clamping and fixing device for the to-be-detected piece for the impact test is inconvenient to fix according to the size of the to-be-detected piece, and is poor in applicability;
(2) the traditional clamping and fixing device for the piece to be detected for the impact test is complex to operate and inconvenient to use;
(3) traditional impact test is with waiting to detect a centre gripping fixing device installation and fix comparatively difficult, the use of being inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impact test is with waiting to detect a centre gripping fixing device to it is not convenient for fix according to the size of waiting to detect the article to provide in solving above-mentioned background art, the relatively poor problem of suitability.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping and fixing device for a to-be-detected part for an impact test comprises a main body plate, a lower shell and an upper shell, wherein the lower shell is fixedly connected to one side of the main body plate at a position close to the bottom end;
the utility model discloses a formula centre gripping fixed knot constructs, including regulation formula centre gripping fixed knot, lead screw, the outside swing joint of lead screw has the silk piece, the top of casing and the bottom of last casing are provided with the fluting respectively down, the one end of silk piece runs through grooved inside and fixedly connected with movable clamp plate, one side on casing top and one side of last casing bottom are fixedly connected with solid fixed splint respectively down, one side of solid fixed splint and one side of solid fixed splint are provided with rubber convex block respectively.
Preferably, the rubber bumps are arranged on the movable clamping plate and the fixed clamping plate at equal intervals.
Preferably, the movable clamping plate penetrates through one end of the groove, and the groove and the movable clamping plate are in sliding connection.
Preferably, one side of lead screw runs through the inside of main part board and extends to one side of main part board, and one side fixedly connected with driven gear of lead screw, the intermediate position department swing joint of main part board one side has the loose axle, the outside fixedly connected with driving gear of loose axle, one side fixedly connected with carousel of loose axle.
Preferably, the driving gear and the driven gear are on the same vertical plane, and the driving gear and the driven gear are in meshed connection.
Preferably, the mounting structure of being convenient for comprises upper fixed plate, construction bolt, mounting hole and lower mounting panel, upper fixed plate fixed connection is on the top of main part board, mounting panel fixed connection is in the bottom of main part board down, the both sides of upper fixed plate and lower mounting panel are fixed respectively and are provided with the mounting hole, the inside of mounting hole is provided with down the mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that: the clamping and fixing device for the to-be-detected piece for the impact test not only realizes convenient fixation according to the size of the to-be-detected piece, has strong applicability, realizes simpler operation and more convenient use, but also realizes more convenient installation and fixation and convenient use;
(1) by arranging the adjustable clamping and fixing structure which comprises a lead screw, the lead screw is respectively and movably connected in the lower shell and the upper shell, the outer part of the lead screw is movably connected with a lead block, the top end of the lower shell and the bottom end of the upper shell are respectively provided with a groove, one end of the lead block penetrates through the groove and is fixed with a movable clamping plate, one side of the top end of the lower shell and one side of the bottom end of the upper shell are respectively fixed with a fixed clamping plate, one side of the movable clamping plate and one side of the fixed clamping plate are respectively provided with a rubber lug, when in use, the lead screw is driven to rotate, the lead screw drives the outer lead block to move leftwards, the lead block drives the movable clamping plate to move towards one side close to the fixed clamping plate, so that the movable clamping plate and the fixed clamping plate can clamp and fix an object to be detected at the middle position, the device has the advantages that sliding deviation of the to-be-detected object in the process of being impacted is prevented, so that the fixing effect is good, the to-be-detected objects with different outer diameters can be clamped and fixed, and the applicability of the device is enhanced;
(2) one side of the lead screw penetrates through the inside of the main body plate and extends to one side of the main body plate, one side of the lead screw is fixedly connected with a driven gear, a movable shaft is movably connected at the middle position of one side of the main body plate, a driving gear is fixedly connected to the outside of the movable shaft, and a turntable is fixedly connected to one side of the movable shaft;
(3) through being provided with upper fixed plate, construction bolt, mounting hole and lower mounting panel, when using, pass through construction bolt with upper fixed plate and lower mounting panel respectively and fix in feeding system's corresponding position department, just so can install the device inside this experimental feeding system, easy operation can pull down the device moreover at any time and maintain, the use of the device of being convenient for.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a side view of the fixing splint according to the present invention;
FIG. 3 is an enlarged front view of a partial section of the upper housing of the present invention;
fig. 4 is a side view schematic diagram of the driving and driven gears of the present invention.
In the figure: 1. a main body plate; 2. the structure is convenient to mount; 201. an upper fixing plate; 202. installing a bolt; 203. mounting holes; 204. a lower mounting plate; 3. a lower housing; 4. an upper housing; 5. a driving gear; 6. a turntable; 7. a movable shaft; 8. a driven gear; 9. a screw rod; 10. silk blocks; 11. grooving; 12. a movable splint; 13. fixing the clamping plate; 14. and a rubber bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a clamping and fixing device for a to-be-detected member for an impact test comprises a main body plate 1, a lower shell 3 and an upper shell 4, wherein the lower shell 3 is fixedly connected to one side of the main body plate 1 at a position close to the bottom end, the upper shell 4 is fixedly connected to one side of the main body plate 1 at a position close to the top end, convenient-to-mount structures 2 are arranged at the top end and the bottom end of the main body plate 1, and adjustable clamping and fixing structures are respectively arranged inside the lower shell 3 and the upper shell 4;
referring to fig. 1-4, a clamping and fixing device for a to-be-detected part for an impact test further comprises an adjustable clamping and fixing structure, the adjustable clamping and fixing structure comprises a lead screw 9, the lead screw 9 is movably connected inside the lower shell 3 and the upper shell 4 respectively, the outside of the lead screw 9 is movably connected with a screw block 10, the top end of the lower shell 3 and the bottom end of the upper shell 4 are provided with a slot 11 respectively, one end of the screw block 10 penetrates through the inside of the slot 11 and is fixedly connected with a movable clamping plate 12, one side of the top end of the lower shell 3 and one side of the bottom end of the upper shell 4 are fixedly connected with a fixed clamping plate 13 respectively, and one side of the movable clamping plate 12 and one side of;
the rubber lugs 14 are arranged on the movable clamping plate 12 and the fixed clamping plate 13 at equal intervals;
the movable clamping plate 12 penetrates to one end of the open slot 11, and the open slot 11 and the movable clamping plate 12 form sliding connection;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when using, drive lead screw 9 rotates, lead screw 9 drives outside silk piece 10 and moves left, silk piece 10 drives movable clamp plate 12 and moves to one side that is close to solid fixed clamp plate 13, just so can make movable clamp plate 12 and solid fixed clamp plate 13 with the article centre position department of waiting to detect the centre gripping fixed, rubber bump 14 can increase the frictional force of waiting to detect between article and movable clamp plate 12 and the solid fixed clamp plate 13, prevent to detect the article and take place the slip skew in the process of receiving the impact, so not only fixed effect is better, and can be fixed to waiting to detect the article centre gripping of different external diameters, strengthen the device's suitability.
Example 2: one side of the screw rod 9 penetrates through the inside of the main body plate 1 and extends to one side of the main body plate 1, one side of the screw rod 9 is fixedly connected with a driven gear 8, the middle position of one side of the main body plate 1 is movably connected with a movable shaft 7, the outside of the movable shaft 7 is fixedly connected with a driving gear 5, and one side of the movable shaft 7 is fixedly connected with a turntable 6;
the driving gear 5 and the driven gear 8 are on the same vertical plane, and the driving gear 5 and the driven gear 8 are in meshed connection;
specifically, as shown in fig. 1 and 4, when the synchronous driving device is used, the rotary table 6 is rotated, the rotary table 6 drives the movable shaft 7 to rotate, the movable shaft 7 drives the driving gear 5 to rotate, and the driving gear 5 drives the driven gear 8 to rotate through meshing connection, so that the lower shell 3 and the upper shell 4 can be synchronously driven to rotate through the screw rod 9 inside, the operation steps are simplified, and the synchronous driving device is convenient to use.
Example 3: the convenient mounting structure 2 consists of an upper fixing plate 201, a mounting bolt 202, a mounting hole 203 and a lower mounting plate 204, wherein the upper fixing plate 201 is fixedly connected to the top end of the main body plate 1, the lower mounting plate 204 is fixedly connected to the bottom end of the main body plate 1, the mounting hole 203 is fixedly arranged on each of two sides of the upper fixing plate 201 and the lower mounting plate 204, and the lower mounting plate 204 is arranged in the mounting hole 203;
specifically, as shown in fig. 1, when in use, the upper fixing plate 201 and the lower mounting plate 204 are respectively fixed at corresponding positions of the feeding system through the mounting bolts 202, so that the device can be installed inside the feeding system of the test, the operation is simple, and the device can be detached for maintenance and repair at any time, thereby facilitating the use of the device.
The working principle is as follows: the utility model discloses when using, at first, rotate carousel 6, carousel 6 drives loose axle 7 and rotates, and loose axle 7 drives driving gear 5 and rotates, and driving gear 5 connects through the meshing and drives driven gear 8 and rotate, just so can rotate with last casing 4 inside lead screw 9 under the synchronous drive simultaneously casing 3, and the simplified operation step is used comparatively conveniently.
Afterwards, when using, drive lead screw 9 rotates, lead screw 9 drives outside silk piece 10 and moves left, silk piece 10 drives movable splint 12 and moves to one side that is close to solid fixed splint 13, just so can make movable splint 12 and solid fixed splint 13 with the article centre gripping of waiting to detect of intermediate position department fixed, rubber bump 14 can increase the frictional force of waiting to detect between article and movable splint 12 and the solid fixed splint 13, prevent to detect the article and take place the slip skew receiving the impact in-process, so not only fixed effect is better, and can be fixed to waiting to detect the article centre gripping of different external diameters, strengthen the device's suitability.
Finally, when in use, the upper fixing plate 201 and the lower mounting plate 204 are respectively fixed at corresponding positions of the feeding system through the mounting bolts 202, so that the device can be installed inside the feeding system for the test, the operation is simple, the device can be detached for maintenance and repair at any time, and the use of the device is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an impact test is with waiting to detect a centre gripping fixing device, includes main part board (1), lower casing (3) and last casing (4), its characterized in that: the lower shell (3) is fixedly connected to one side of the main body plate (1) close to the bottom end, the upper shell (4) is fixedly connected to one side of the main body plate (1) close to the top end, convenient mounting structures (2) are arranged at the top end and the bottom end of the main body plate (1), and adjustable clamping and fixing structures are respectively arranged inside the lower shell (3) and the upper shell (4);
regulation formula centre gripping fixed knot constructs includes lead screw (9), lead screw (9) swing joint is in the inside of casing (3) and last casing (4) down respectively, the outside swing joint of lead screw (9) has silk piece (10), the top of casing (3) and the bottom of last casing (4) are provided with fluting (11) respectively down, the one end of silk piece (10) runs through inside and fixedly connected with movable clamp plate (12) of fluting (11), one side on casing (3) top and one side difference fixedly connected with solid fixed splint (13) of last casing (4) bottom down, one side of movable clamp plate (12) and one side of solid fixed splint (13) are provided with rubber convex block (14) respectively.
2. The clamping and fixing device for the piece to be detected for the impact test is characterized in that: the rubber lugs (14) are arranged on the movable clamping plate (12) and the fixed clamping plate (13) at equal intervals.
3. The clamping and fixing device for the piece to be detected for the impact test is characterized in that: the movable clamping plate (12) penetrates through one end of the groove (11), and the groove (11) is in sliding connection with the movable clamping plate (12).
4. The clamping and fixing device for the piece to be detected for the impact test is characterized in that: one side of lead screw (9) runs through the inside of main part board (1) and extends to one side of main part board (1), and one side fixedly connected with driven gear (8) of lead screw (9), the intermediate position department swing joint of main part board (1) one side has loose axle (7), outside fixedly connected with driving gear (5) of loose axle (7), one side fixedly connected with carousel (6) of loose axle (7).
5. The clamping and fixing device for the piece to be detected for the impact test is characterized in that: the driving gear (5) and the driven gear (8) are on the same vertical plane, and the driving gear (5) and the driven gear (8) are in meshed connection.
6. The clamping and fixing device for the piece to be detected for the impact test is characterized in that: mounting structure (2) are convenient for constitute by upper fixed plate (201), construction bolt (202), mounting hole (203) and lower mounting panel (204), upper fixed plate (201) fixed connection is on the top of main part board (1), mounting panel (204) fixed connection is in the bottom of main part board (1) down, the both sides of upper fixed plate (201) and lower mounting panel (204) are fixed mounting hole (203) that is provided with respectively, the inside of mounting hole (203) is provided with down mounting panel (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783746.1U CN212844682U (en) | 2020-08-24 | 2020-08-24 | Impact test is with waiting to detect a centre gripping fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783746.1U CN212844682U (en) | 2020-08-24 | 2020-08-24 | Impact test is with waiting to detect a centre gripping fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN212844682U true CN212844682U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783746.1U Active CN212844682U (en) | 2020-08-24 | 2020-08-24 | Impact test is with waiting to detect a centre gripping fixing device |
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| CN (1) | CN212844682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484297A (en) * | 2022-01-25 | 2022-05-13 | 汉朝智慧科技(南京)有限公司 | Pipe network leakage monitoring system |
| CN116448394A (en) * | 2023-06-14 | 2023-07-18 | 中久光电产业有限公司 | Narrow linewidth fiber laser detection device |
-
2020
- 2020-08-24 CN CN202021783746.1U patent/CN212844682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484297A (en) * | 2022-01-25 | 2022-05-13 | 汉朝智慧科技(南京)有限公司 | Pipe network leakage monitoring system |
| CN116448394A (en) * | 2023-06-14 | 2023-07-18 | 中久光电产业有限公司 | Narrow linewidth fiber laser detection device |
| CN116448394B (en) * | 2023-06-14 | 2023-08-25 | 中久光电产业有限公司 | Narrow linewidth fiber laser detection device |
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