CN218239592U - Pressure test fixture - Google Patents

Pressure test fixture Download PDF

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Publication number
CN218239592U
CN218239592U CN202222134897.XU CN202222134897U CN218239592U CN 218239592 U CN218239592 U CN 218239592U CN 202222134897 U CN202222134897 U CN 202222134897U CN 218239592 U CN218239592 U CN 218239592U
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China
Prior art keywords
wall
plate
slider
fixed mounting
slide bar
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CN202222134897.XU
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Chinese (zh)
Inventor
何添祥
梁永隆
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Foshan Shunde Minyou Machinery Equipment Co ltd
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Foshan Shunde Minyou Machinery Equipment Co ltd
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Abstract

The utility model relates to the technical field of clamp, specifically a pressure test anchor clamps, comprising a base plate, install four support piece on the top outer wall of bottom plate, fixed mounting has the lower plate on support piece's the top outer wall, the equal vertical slide bar of installing in bottom plate top outer wall position that is close to four support piece, the equal slip joint in position that slide bar circumference outer wall is close to the below has first slider, horizontal installation has the connecting rod on one side outer wall of first slider, the one end fixed mounting of connecting rod is on one side outer wall of lower plate, the top slip joint that slide bar circumference outer wall is close to first slider has the second slider, the utility model discloses a slide bar carries out spacing and supplementary removal to guarantee stable removal between them, produce the shake when avoiding pressing, according to the size of the article that awaits measuring, adjust the distance of two sliders, the better centre gripping of being convenient for awaits measuring article and presses down, make the test more convenient.

Description

Pressure test fixture
Technical Field
The utility model relates to an anchor clamps technical field specifically is a pressure test anchor clamps.
Background
The jig is a device for fixing a processing object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig.
In the prior art, there are some problems, such as: when a pressure test is performed, the device is prone to shake when an object is pressed, which causes inconvenience in the pressure test, and easily affects the detection result, and further makes the measured pressure value not necessarily accurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure test fixture to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a pressure test fixture, includes the bottom plate, install four support piece on the top outer wall of bottom plate, fixed mounting has the lower plate on support piece's the top outer wall, bottom plate top outer wall is close to the equal vertical slide bar of installing in four support piece's the position, the equal slip joint in position that slide bar circumference outer wall is close to the below has first slider, horizontal installation has the connecting rod on one side outer wall of first slider, the one end fixed mounting of connecting rod is on one side outer wall of lower plate, slide bar circumference outer wall is close to the top slip joint of first slider and has the second slider, horizontal installation has the horizontal pole on one side outer wall of second slider, the one end fixed mounting of horizontal pole has same punch holder, the below fixed mounting that bottom plate top outer wall is close to the lower plate center has pressure sensor.
Preferably, the support piece comprises a pressing barrel, the pressing barrel is fixed on the outer wall of the top of the bottom plate through a bolt, a pressing rod is movably inserted into the inner wall of the top of the pressing barrel in a splicing mode, springs are sleeved on the outer walls of the circumferences of the pressing barrel and the pressing rod, the top end of the pressing rod is fixed on the outer wall of the bottom of the lower clamping plate through the bolt, when pressing work is conducted, the pressing rod is pressed into the pressing barrel, the springs contract, and the bottom of the lower clamping plate on the periphery provides stable support for the lower clamping plate.
Preferably, four fixed mounting has same roof on the top outer wall of slide bar, one side fixed mounting of roof top outer wall has the display instrument, and the display instrument is used for showing the pressure numerical value that pressure sensor shows.
Preferably, the display instrument is electrically connected with the pressure sensor, and the pressure sensor transmits a signal to the display instrument after being pressed to obtain a numerical value.
Preferably, a hydraulic oil cylinder is fixedly mounted at the center of the outer wall of the bottom of the top plate, a connecting plate is fixed to one end of the hydraulic oil cylinder extension rod through a bolt, the bottom of the connecting plate is fixed to the outer wall of the top of the upper clamping plate through the bolt, the hydraulic oil cylinder is started to drive the connecting plate to move downwards, the upper clamping plate is further driven to move downwards, and pressing work is carried out through the upper clamping plate.
Preferably, there is electronic slide rail through the bolt fastening on the bottom outer wall of punch holder, sliding connection has two sliders on one side outer wall of electronic slide rail, is convenient for adjust the distance between two sliders after starting electronic slide rail according to the size of the article that awaits measuring, is convenient for press down going on of work.
Preferably, two equal fixed mounting has the montant on the bottom outer wall of slider, fixed mounting has the clamp plate on the bottom outer wall of montant, it has the cushion to bond on the bottom outer wall of clamp plate, utilizes the clamp plate to press, protects through the cushion.
The utility model discloses an improve and provide a pressure test anchor clamps here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model has the advantages that by arranging the sliding rod, the first sliding blocks and the second sliding blocks, the upper clamping plate is stably fixed on the sliding rod by using the four second sliding blocks, the lower clamping plate is stably fixed on the sliding rod by using the four first sliding blocks, and when the upper clamping plate and the lower clamping plate move, the upper clamping plate and the lower clamping plate are limited and moved in an auxiliary manner by the sliding rod, so that the stable movement of the upper clamping plate and the lower clamping plate is ensured, and the shaking generated during pressing is avoided;
the second step is as follows: the utility model discloses a set up electronic slide rail, slider and clamp plate, according to the size of the article that awaits measuring, adjust the distance of two sliders, the better centre gripping article that awaits measuring of being convenient for is pressed for it is more convenient to test.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic perspective view of the pressing mechanism of the present invention;
FIG. 3 is a schematic perspective view of the partial supporting member and the lower clamping plate of the present invention;
fig. 4 is a schematic perspective view of the present invention.
Description of reference numerals:
1. a base plate; 2. a pressure sensor; 3. a lower splint; 4. pressing the cylinder; 5. a slide bar; 6. a first slider; 7. a second slider; 8. a connecting rod; 9. a cross bar; 10. a top plate; 11. a hydraulic cylinder; 12. a display instrument; 13. a connecting plate; 14. an upper splint; 15. an electric slide rail; 16. pressing a plate; 17. a slider; 18. a vertical rod; 19. a soft cushion; 20. a spring; 21. a pressure lever.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.
The utility model discloses an improve and provide a pressure test anchor clamps here, the technical scheme of the utility model is:
as shown in fig. 1-4, a pressure test fixture, including bottom plate 1, install four support piece on the outer wall of top on the outer wall of bottom plate 1's top, fixed mounting has lower plate 3 on support piece's the outer wall of top, the equal vertical slide bar 5 of installing in the position that bottom plate 1 top outer wall is close to four support piece, the equal sliding clamping in position that slide bar 5 circumference outer wall is close to the below has first slider 6, horizontal installation has connecting rod 8 on one side outer wall of first slider 6, the one end fixed mounting of connecting rod 8 is on one side outer wall of lower plate 3, the slide bar 5 circumference outer wall is close to the top sliding clamping in first slider 6 has second slider 7, horizontal installation has horizontal pole 9 on one side outer wall of second slider 7, the one end fixed mounting of horizontal pole 9 has same punch holder 14, the below fixed mounting that bottom plate 1 top outer wall is close to the lower plate 3 center has pressure sensor 2.
By means of the structure, an article to be tested is placed on the surface of the lower clamping plate 3, then pressure testing is started, the upper clamping plate 14 is driven to move downwards, and a pressure value is obtained by the pressure sensor 2 after pressing.
Furthermore, the supporting piece comprises a pressing barrel 4, the pressing barrel 4 is fixed on the outer wall of the top of the bottom plate 1 through a bolt, a pressing rod 21 is movably inserted into the inner wall of the top of the pressing barrel 4, springs 20 are sleeved on the outer walls of the circumferences of the pressing barrel 4 and the pressing rod 21, and the top end of the pressing rod 21 is fixed on the outer wall of the bottom of the lower clamping plate 3 through a bolt.
By means of the structure, when the pressing work is carried out, the pressing rod 21 is pressed into the pressing cylinder 4, the spring 20 contracts, and the bottom of the periphery of the lower clamping plate 3 provides stable support for the lower clamping plate 3.
Furthermore, the same top plate 10 is fixedly installed on the outer wall of the top of the four sliding rods 5, and a display 12 is fixedly installed on one side of the outer wall of the top plate 10.
With the above structure, the display 12 is used to display the pressure value displayed by the pressure sensor 2.
Further, the display 12 is electrically connected to the pressure sensor 2, and the model of the pressure sensor 2 is preferably BP800.
With the above structure, the pressure sensor 2 transmits a signal to the display 12 after being pressed to obtain a value.
Furthermore, a hydraulic oil cylinder 11 is fixedly mounted at the center of the outer wall of the bottom of the top plate 10, a connecting plate 13 is fixed at one end of an extension rod of the hydraulic oil cylinder 11 through a bolt, and the bottom of the connecting plate 13 is fixed on the outer wall of the top of the upper clamping plate 14 through a bolt.
By means of the structure, the hydraulic oil cylinder 11 is started to move downwards with the connecting plate 13, so that the upper clamping plate 14 is driven to move downwards, and pressing work is carried out by the upper clamping plate 14.
Further, an electric slide rail 15 is fixed on the outer wall of the bottom of the upper clamping plate 14 through a bolt, and two sliding parts 17 are connected on the outer wall of one side of the electric slide rail 15 in a sliding manner.
By means of the structure, the distance between the two sliding parts 17 can be conveniently adjusted by starting the electric sliding rail 15 according to the size of an object to be detected, and the pressing work is convenient to carry out.
Furthermore, vertical rods 18 are fixedly mounted on the outer walls of the bottoms of the two sliding parts 17, a pressing plate 16 is fixedly mounted on the outer wall of the bottom of each vertical rod 18, and a soft cushion 19 is bonded on the outer wall of the bottom of each pressing plate 16.
With the above configuration, the pressing force is applied by the pressing plate 16, and the cushion 19 protects the pressing force.
The working principle is as follows: during the use, arrange the article that await measuring in the surface of lower plate 3, then adjust the distance between two clamp plates 16 through electronic slide rail 15 according to the size of the article that await measuring, then start hydraulic cylinder 11, drive punch holder 14 and move down, utilize clamp plate 16 to press the article that await measuring, cushion 19 protection article that await measuring, punch holder 14 utilizes four stable fixes on slide bar 5 of second slider 7, lower plate 3 utilizes the stable fixing on slide bar 5 of four first sliders 6, when punch holder 14 and lower plate 3 remove, carry out spacing and supplementary removal through slide bar 5, thereby guarantee stable removal between them, shake when avoiding pressing, contact with pressure sensor 2 during the pressing, pressure sensor 2 reachs the numerical value and shows on display 12, when pressing, depression bar 21 impresses in the pressure cylinder 4, provide the outrigger for lower plate 3.

Claims (7)

1. A pressure test fixture, includes bottom plate (1), its characterized in that: install four support piece on the top outer wall of bottom plate (1), fixed mounting has lower plate (3) on support piece's the top outer wall, bottom plate (1) top outer wall is close to the equal vertical slide bar (5) of installing in four support piece's position, the equal slip joint in position that slide bar (5) circumference outer wall is close to the below has first slider (6), horizontal installation has connecting rod (8) on one side outer wall of first slider (6), the one end fixed mounting of connecting rod (8) is on one side outer wall of lower plate (3), the top slip joint that slide bar (5) circumference outer wall is close to first slider (6) has second slider (7), horizontal installation has horizontal pole (9) on the one side outer wall of second slider (7), the one end fixed mounting of horizontal pole (9) has same punch holder (14), bottom plate (1) top outer wall is close to the below fixed mounting at lower plate (3) center has pressure sensor (2).
2. A pressure test fixture as claimed in claim 1, wherein: the supporting piece comprises a pressing barrel (4), the pressing barrel (4) is fixed on the outer wall of the top of the bottom plate (1) through a bolt, a pressing rod (21) is movably inserted into the inner wall of the top of the pressing barrel (4), springs (20) are sleeved on the outer walls of the circumferences of the pressing barrel (4) and the pressing rod (21), and the top end of the pressing rod (21) is fixed on the outer wall of the bottom of the lower clamping plate (3) through a bolt.
3. A pressure test fixture as claimed in claim 1, wherein: four fixed mounting has same roof (10) on the top outer wall of slide bar (5), one side fixed mounting of roof (10) top outer wall has display instrument (12).
4. A pressure test fixture as claimed in claim 3, wherein: the display instrument (12) is electrically connected with the pressure sensor (2).
5. A pressure test fixture as claimed in claim 3, wherein: the hydraulic oil cylinder (11) is fixedly mounted at the center of the outer wall of the bottom of the top plate (10), a connecting plate (13) is fixed to one end of an extension rod of the hydraulic oil cylinder (11) through a bolt, and the bottom of the connecting plate (13) is fixed to the outer wall of the top of the upper clamping plate (14) through a bolt.
6. A pressure test fixture as claimed in claim 1, wherein: the bottom outer wall of the upper clamping plate (14) is fixed with an electric sliding rail (15) through a bolt, and the outer wall of one side of the electric sliding rail (15) is connected with two sliding parts (17) in a sliding mode.
7. A pressure test fixture as claimed in claim 6, wherein: two equal fixed mounting has montant (18) on the bottom outer wall of slider (17), fixed mounting has clamp plate (16) on the bottom outer wall of montant (18), it has cushion (19) to bond on the bottom outer wall of clamp plate (16).
CN202222134897.XU 2022-08-12 2022-08-12 Pressure test fixture Active CN218239592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222134897.XU CN218239592U (en) 2022-08-12 2022-08-12 Pressure test fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222134897.XU CN218239592U (en) 2022-08-12 2022-08-12 Pressure test fixture

Publications (1)

Publication Number Publication Date
CN218239592U true CN218239592U (en) 2023-01-06

Family

ID=84681540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222134897.XU Active CN218239592U (en) 2022-08-12 2022-08-12 Pressure test fixture

Country Status (1)

Country Link
CN (1) CN218239592U (en)

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