CN208297102U - A kind of thrust test machine - Google Patents
A kind of thrust test machine Download PDFInfo
- Publication number
- CN208297102U CN208297102U CN201820695891.0U CN201820695891U CN208297102U CN 208297102 U CN208297102 U CN 208297102U CN 201820695891 U CN201820695891 U CN 201820695891U CN 208297102 U CN208297102 U CN 208297102U
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- workpiece
- substrate
- supporting plate
- support
- test machine
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Abstract
The utility model discloses a kind of thrust test machines, it is related to thrust test equipment, including substrate, upper surface of base plate is fixed with two pieces of support plates being parallel to each other, lifting is provided with supporting plate between support plate, the both ends of splint upper surface are respectively and fixedly provided with riser, riser is fixed with closure plate far from one end bolt of substrate, through-hole is offered on supporting plate, substrate is provided with the pressure sensor for test piece thrust strength between through-hole, pressure sensor upper end is arranged with set block, upper surface of base plate is respectively and fixedly provided with matrix in the two sides of support plate, matrix is provided with the folder of the elbow for compressing workpiece far from one end rotation of substrate.It is easily tilted when the prior art has workpiece test, the utility model is pressed from both sides by elbow pushes workpiece, and set block increases the contact area of pressure sensor and workpiece, and when pushing effectively being avoided to detect, workpiece tilts on supporting plate, influences the precision of detection.
Description
Technical field
The utility model relates to thrust test equipments, more specifically, it relates to a kind of thrust test machine.
Background technique
In industry production welded nut or crimping bearing, need to do thrust strength test to the workpiece completed the process, with
The workpiece for ensuring to complete the process has enough intensity.
For existing thrust tester architecture, such as the Chinese patent that patent announcement number is CN205808604U, disclosure
A kind of propulsion test device, including board are provided with product jig and propulsion test device to be measured, thrust test dress on board
It sets including elevating mechanism and pressure sensor, pressure sensor is electrically connected with testing pressure head, and elevating mechanism includes mounting plate, setting
Motor, the slide plate and erection support setting guide rail on a mounting board, be arranged on guide rail in mounting plate side, erection support
It is arranged on slide plate, pressure sensor and testing pressure head are installed on erection support, and the lower end of testing pressure head stretches out in
The bottom of erection support.
In above-mentioned patent when in use, workpiece for measurement is pushed with testing pressure head, until detecting that the pressure of testing pressure head reaches
To after specified pressure, take out whether workpiece damages, workpiece thrust strength is up to standard if not damaging；If defective work piece thrust is strong
It spends not up to standard.In use, may have the scrap in work pieces process in product jig to be measured, workpiece connects with product jig to be measured
Out-of-flatness is touched, after pressure text head to be measured pushes workpiece for measurement, workpiece for measurement local pressure is excessive, easily sticks up in product jig to be measured
It rises, so as to cause test data inaccuracy, therefore there are shortcomings to be modified for the prior art.
Utility model content
It is easily tilted when the prior art has workpiece test, the purpose of the utility model is to provide a kind of thrusts
Test machine, tilting when workpiece being effectively prevent to carry out pushing test, improves the precision of test.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of thrust test machine, including substrate, the upper surface of base plate is fixed with two pieces of support plates being parallel to each other, described
Lifting is provided with supporting plate between support plate, and the both ends of the splint upper surface are respectively and fixedly provided with riser, and the riser is far from the base
One end bolt of plate is fixed with closure plate, and through-hole is offered on the supporting plate, and the substrate is arranged useful between the through-hole
In the pressure sensor of test piece thrust strength, the pressure sensor upper end is arranged with set block, the upper surface of base plate in
The two sides of the support plate are respectively and fixedly provided with matrix, and the matrix is provided with far from one end rotation of the substrate for compressing workpiece
Elbow folder.
Through the above technical solutions, first workpiece to be detected is placed between two pieces of risers, then it is bolted and will closes
Plywood is fixed on the upper end of riser, is fixed on workpiece on supporting plate, then rotates elbow folder and pushes workpiece, then makes supporting plate, riser
Integrally moved down with closure plate, while driving pressing sleeve block under workpiece, pressure is passed to pressure sensor again by set block, detection workpiece by
The pressure arrived removes workpiece after workpiece pressure reaches rating number, qualified if workpiece does not damage；If workpiece is bad
It is unqualified.Increase the contact area between pressure inductor and workpiece by set block, prevents workpiece local pressure excessive, while benefit
It is pressed from both sides with elbow and pushes workpiece, workpiece is effectively prevent to tilt on supporting plate, cause test data inaccurate.
Further, the side that the riser is located remotely from each other is fixed with sliding block, side of the sliding block far from the riser
Sliding rail is slidably connected, side of the sliding rail far from the sliding block is bolted with the support plate.
Through the above technical solutions, sliding block is slidably connected with sliding rail, for realizing moving up and down for riser, so that band is started building
Part pushes cage plate, and pressure inductor is able to detect that the pressure that workpiece is subject to.
Further, the substrate is respectively and fixedly provided with baffle in the two sides of the supporting plate, and the baffle is towards the through-hole
Side offers fixing groove along its length, and the riser surface offers placement hole, is provided with and is used in the placement hole
Adjust the abutting component of the location of workpiece.
Through the above technical solutions, the both ends of workpiece are located in fixing groove, prevent workpiece along the width side of supporting plate when detection
To movement, meanwhile, workpiece can be prevented when pushing detection, pop up and hurt testing staff between two pieces of risers.
Further, the abutting component includes the support block being slideably positioned in the placement hole, and the support block is located at institute
It states one end in placement hole and is fixed with limit film, be threaded with abutting bolt at the separate support block in the placement hole,
Elastic component is provided between the abutting bolt and the limit film.
Through the above technical solutions, if discovery workpiece tilts between two pieces of risers, can will be supported when workpiece pushes detection
Tight bolt is screwed into baffle, and the one end for pushing against bolt towards riser compresses elastic component, and elastic component pushes support block to compress workpiece again, is adjusted
Save the position of workpiece.
Further, the elbow presss from both sides one end far from the matrix and is fixed with support rod, and the support rod is close to the supporting plate
One end is fixed with the rubber block for abutting with workpiece.
Through the above technical solutions, rotation elbow folder, elbow are carried dynamic rubber block secretly and be pressed on workpiece, rubber block has good slow
Punching effect, effectively avoids workpiece from being clamped by elbow bad.
Further, the support rod is disposed through in the elbow folder, and the support rod is in the equal screw thread in the two sides that the elbow presss from both sides
It is connected with adjusting nut.
Through the above technical solutions, changing the position of adjusting nut, the position of rubber block is adjusted, so that elbow folder be made to can be used for
Compress the workpiece of different model.
Further, the trapezoidal screw for driving it to move up and down is provided on the supporting plate, the trapezoidal screw passes
It is dynamic to be connected with handwheel.
Through the above technical solutions, rotation handwheel, then after trapezoidal screw is driven, supporting plate is driven to move up and down.
Further, the upper surface of base plate is provided with the mounting seat for fixing the pressure sensor position, institute
It states substrate and the side of the pressure sensor is provided with multiple stabilizer blades for being used to support the substrate.
Through the above technical solutions, mounting seat is used for the position of fixation pressure sensor, stabilizer blade is used to support at substrate
In horizontal position.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) by being arranged cage plate on pressure sensor, increase the contact area of pressure sensor and workpiece, prevent workpiece
Workpiece, stability of the enhancing workpiece when pushing detection are pushed since local pressure tilts, while using elbow folder；
(2) it is screwed into baffle by the way that bolt will be pushed against, elasticity will push support block to abut workpiece, to adjust the position of workpiece
It sets, prevents workpiece from tilting in the vertical direction when detecting, improve the precision of thrust measurement；
(3) by changing the position of adjusting nut, the height of rubber block is adjusted, elbow folder is made to can be used for pushing different model
Workpiece.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of thrust test machine；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the portion B partial enlarged view in Fig. 2.
Appended drawing reference: 1, substrate；2, support plate；3, supporting plate；4, riser；5, closure plate；6, through-hole；7, pressure sensor；
8, block is covered；9, matrix；10, elbow presss from both sides；11, sliding block；12, sliding rail；13, baffle；14, fixing groove；15, placement hole；16, support block；17,
Limit film；18, bolt is pushed against；19, elastic component；20, support rod；21, rubber block；22, adjusting nut；23, trapezoidal screw；24, hand
Wheel；25, mounting seat；26, stabilizer blade.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As shown in Figure 1, a kind of thrust test machine, the substrate 1 including rectangular-shape, 1 upper surface of substrate are vertically fixed two
The support plate 2 that block is parallel to each other, lifting is provided with supporting plate 3 between support plate 2, and the both ends of 3 upper surface of supporting plate are respectively and fixedly provided with riser
4, riser 4 is fixed with closure plate 5 far from one end bolt of substrate 1, and the side that riser 4 is located remotely from each other is fixed with sliding block 11, sliding block
11 sides far from riser 4 slidably connect sliding rail 12, and side of the sliding rail 12 far from sliding block 11 is bolted with support plate 2.Make
Used time prevents workpiece to be detected between two pieces of risers 4, recycles closure plate 5 to be closed the upper end of riser 4,5 court of closure plate
It is contacted to the side of supporting plate 3 with workpiece, by driving supporting plate 3 mobile, supporting plate 3 drives riser 4 and closure plate 5 mobile again, thus
Realize the pushing detection of workpiece.
As depicted in figs. 1 and 2, circular through-hole 6 is offered on supporting plate 3, is fixed with installation bottom on substrate 1 at through-hole 6
Seat 25, pressure sensor 7 is equipped in mounting seat 25, and pressure sensor 7 is used for test piece thrust strength, pressure sensor
7 upper ends are arranged with block 8, and set block 8 prevents workpiece local pressure excessive for increasing pressure sensor 7 and work piece interface product
And it tilts.The trapezoidal screw 23 for driving it to move up and down is additionally provided on supporting plate 3, trapezoidal screw 23 is sequentially connected with handwheel
24.In use, after trapezoidal screw is driven, driving supporting plate 3 is moved down, and supporting plate 3 drives under workpiece again by rotation handwheel 24
Pressure pressure sensor 7, pressure sensor 7 detect the thrust that workpiece is subject to.
1 upper surface of substrate is fixed with matrix 9 in the equal bolt in two sides of one of support plate 2, and matrix 9 is far from substrate 1
One end is rotatably connected to the folder of the elbow for compressing workpiece 10, and elbow presss from both sides 10 one end far from matrix 9 and is vertically fixed support rod 20, support rod
20 press from both sides in 10 through elbow simultaneously, and support rod 20 is fixed with the rubber block 21 for abutting with workpiece, rubber close to one end of supporting plate 3
Block 21 be it is cylindric, support rod 20 in elbow folder 10 two sides be threaded with adjusting nut 22, by turning adjusting nut 22, change
The height for becoming rubber block 21, enhances the applicability of the utility model.In use, first workpiece is placed between two pieces of risers 4, then
It will be closed between two pieces of risers 4 using closure plate 5, rotation elbow folder 10 pushes workpiece, prevents workpiece when test from tilting, rotates handwheel
24, supporting plate 3 is moved down, supporting plate 3 drives workpiece down force pressure sensor 7, after pressure sensor 7 reaches specified numerical value, takes out work
Part checks whether damage.
As shown in Figures 2 and 3, substrate 1 is respectively and fixedly provided with baffle 13 in the two sides of elbow folder 10, and baffle 13 is towards the side of through-hole 6
Face offers fixing groove 14 along its length, and fixing groove 14 prevents workpiece pop-up when being pressed down for placing workpiece,
The safety of tester is protected, 13 surface of baffle offers placement hole 15, is provided in placement hole 15 for adjusting the location of workpiece
Abutting component, push against component include the support block 16 being slideably positioned in placement hole 15, support block 16 is located at one in placement hole 15
End is fixed with limit film 17, is threaded at separate support block 16 in placement hole 15 and pushes against bolt 18, pushes against bolt 18 and limit
Elastic component 19 is provided between bit slice 17, elastic component 19 is preferably spring.In use, if discovery workpiece inclines in vertical direction
Tiltedly, can be by the way that the abutting bolt 18 of side be screwed into, compression elastic piece 19, elastic component 19 pushes support block 16 to compress workpiece again, adjusts
The position of whole workpiece.Substrate 1 is provided with multiple stabilizer blades 26 for being used to support substrate 1 far from the side of pressure sensor 7.
The working principle and beneficial effect of the utility model is as follows:
When utility model works, first workpiece for measurement is placed between two pieces of risers 4, is passing through bolt for closure plate 5
It is fixed on the upper end of two pieces of risers 4, elbow folder 10 is then rotated, rubber block 21 is made to compress workpiece, then rotate handwheel 24, pass through ladder
After shape lead screw 23 is driven, driving supporting plate 3 is moved down, and supporting plate 3 drives riser 4 and closure plate 5 to move down, and closure plate 5 pushes workpiece to push
Pressure sensor 7 removes workpiece after pressure sensor 7 reaches specified data, checks whether workpiece damages, to judge work
Whether part thrust strength is up to standard.
When the utility model is used, the contact area between pressure sensor 7 and workpiece is increased by set block 8, prevents work
Part local pressure is excessive, and workpiece tilts on supporting plate 3, in addition, using elbow folder 10 push workpiece, make workpiece entirely with supporting plate 3
Contact, is avoided as much as workpiece and tilts on supporting plate 3, to improve the utility model detection accuracy；When pressing detection, if
Workpiece tilts between two pieces of risers 4, is screwed into baffle 13 by that will push against bolt 18, and elastic component 19 will push support block 16, benefit
Position of the workpiece on supporting plate 3 is adjusted with support block 16, improves the accuracy of thrust strength detection；By turning adjusting nut 22,
The height for changing rubber block 21 is adapted the height of rubber block 21 and workpiece, enhances the applicability of the utility model.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of thrust test machine, including substrate (1), which is characterized in that substrate (1) upper surface is fixed with two pieces and mutually puts down
Capable support plate (2) goes up and down between the support plate (2) and is provided with supporting plate (3), and the both ends of supporting plate (3) upper surface are solid
Surely have riser (4), the riser (4) is fixed with closure plate (5) far from one end bolt of the substrate (1), on the supporting plate (3)
It offers through-hole (6), the pressure biography for test piece thrust strength is provided between the substrate (1) and the through-hole (6)
Sensor (7), pressure sensor (7) upper end are arranged with block (8), and substrate (1) upper surface is in the support plate (2)
Two sides are respectively and fixedly provided with matrix (9), and the matrix (9) is provided with far from one end rotation of the substrate (1) for compressing workpiece
Elbow presss from both sides (10).
2. a kind of thrust test machine according to claim 1, which is characterized in that the side that the riser (4) is located remotely from each other
It is fixed with sliding block (11), the sliding block (11) slidably connects sliding rail (12), the sliding rail far from the side of the riser (4)
(12) side far from the sliding block (11) is bolted with the support plate (2).
3. a kind of thrust test machine according to claim 2, which is characterized in that the substrate (1) is in the supporting plate (3)
Two sides are respectively and fixedly provided with baffle (13), and the side of baffle (13) towards the through-hole (6) offers fixation along its length
Slot (14), baffle (13) surface offer placement hole (15), are provided in the placement hole (15) for adjusting workpiece position
The abutting component set.
4. a kind of thrust test machine according to claim 3, which is characterized in that the abutting component includes being slideably positioned in
Support block (16) in the placement hole (15), one end that the support block (16) is located in the placement hole (15) are fixed with limit film
(17), it is threaded at separate the support block (16) in the placement hole (15) and pushes against bolt (18), the abutting bolt
(18) it is provided between the limit film (17) elastic component (19).
5. a kind of thrust test machine according to claim 1, which is characterized in that the elbow folder (10) is far from the matrix
(9) one end is fixed with support rod (20), and the support rod (20) is fixed with close to the one end of the supporting plate (3) for abutting with workpiece
Rubber block (21).
6. a kind of thrust test machine according to claim 5, which is characterized in that the support rod (20) is disposed through described
Elbow presss from both sides in (10), and the support rod (20) is threaded with adjusting nut (22) in the two sides of elbow folder (10).
7. a kind of thrust test machine according to claim 1, which is characterized in that be provided on the supporting plate (3) for driving
Its trapezoidal screw (23) moved up and down is moved, the trapezoidal screw (23) is sequentially connected with handwheel (24).
8. a kind of thrust test machine according to claim 1, which is characterized in that substrate (1) the upper surface setting is useful
Mounting seat (25) in the fixation pressure sensor (7) position, the substrate (1) is far from the pressure sensor (7)
Side is provided with multiple stabilizer blades (26) for being used to support the substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695891.0U CN208297102U (en) | 2018-05-10 | 2018-05-10 | A kind of thrust test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695891.0U CN208297102U (en) | 2018-05-10 | 2018-05-10 | A kind of thrust test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297102U true CN208297102U (en) | 2018-12-28 |
Family
ID=64702702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695891.0U Expired - Fee Related CN208297102U (en) | 2018-05-10 | 2018-05-10 | A kind of thrust test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896168A (en) * | 2020-08-04 | 2020-11-06 | 江苏安全技术职业学院 | Pressure sensing type electromechanical air pressure detection device |
-
2018
- 2018-05-10 CN CN201820695891.0U patent/CN208297102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896168A (en) * | 2020-08-04 | 2020-11-06 | 江苏安全技术职业学院 | Pressure sensing type electromechanical air pressure detection device |
| CN111896168B (en) * | 2020-08-04 | 2021-10-08 | 江苏安全技术职业学院 | Pressure sensing type electromechanical air pressure detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200510 |