CN210893652U - Spring bending test device - Google Patents
Spring bending test device Download PDFInfo
- Publication number
- CN210893652U CN210893652U CN201921959243.2U CN201921959243U CN210893652U CN 210893652 U CN210893652 U CN 210893652U CN 201921959243 U CN201921959243 U CN 201921959243U CN 210893652 U CN210893652 U CN 210893652U
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- block
- spring
- arc
- test device
- bending test
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Abstract
The utility model discloses a spring bending test device, which relates to the technical field of spring detection devices and comprises a base, an arc-shaped adjusting frame and a positioning block, wherein the arc-shaped adjusting frame is welded on the base, the positioning block is welded at the top of one end of the arc-shaped adjusting frame, a containing groove is arranged in the arc-shaped adjusting frame, a moving block is clamped in the containing groove, the front side and the rear side of the arc-shaped adjusting frame are both provided with track grooves, the track grooves are communicated with the containing groove, two sides of the moving block are both welded with adjusting screw rods, the adjusting screw rods are clamped in the track grooves, the first nut is meshed with the adjusting screw rods through threads, a micro oil cylinder is arranged on the moving block through screws, a rubber block is clamped in the micro oil cylinder, two sides of the rubber block are respectively provided with a first oil storage cavity and a second oil storage cavity, the pump body switch and the wiring plug are arranged on the base, and the pump body switch and the wiring plug have the characteristics of convenience in adjustment and detection of angles and wide application range.
Description
Technical Field
The utility model relates to a spring detection device technical field, in particular to spring bending test device.
Background
Springs are widely used in industrial production, and are mechanical parts that work by using elasticity. Part that makes with elastic material takes place deformation under the exogenic action, get rid of the reconversion behind the exogenic force again, because effect in its special hand that makes, consequently all use in needing spare part, the spring needs through multichannel process in process of production, and need carry out bending test after finishing in production, thereby can judge whether qualified, but present spring bending test device mostly has certain not enough, on the one hand, ordinary spring bending test device is when using, generally can only detect the vertical direction of spring, on the other hand, ordinary spring bending test device mostly can only detect the spring of a length, consequently, a spring bending test device is needed now to help solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring bending test device to the detection effect who proposes is not enough among the solution above-mentioned background art, problem that application scope is little.
In order to achieve the above object, the utility model provides a following technical scheme: a spring bending test device comprises a base, an arc-shaped adjusting frame and a positioning block, wherein the arc-shaped adjusting frame is welded on the base, the positioning block is welded at the top of one end of the arc-shaped adjusting frame, a containing groove is formed in the arc-shaped adjusting frame, a moving block is clamped in the containing groove, track grooves are formed in the front side and the rear side of the arc-shaped adjusting frame, the track grooves are communicated with the containing groove, adjusting screw rods are welded on two sides of the moving block, the adjusting screw rods are clamped in the track grooves, a first nut is arranged on the track grooves and meshed with the adjusting screw rods through threads, a micro oil cylinder is installed on the moving block through screws, a rubber block is clamped in the micro oil cylinder, a first oil storage cavity and a second oil storage cavity are respectively arranged on two sides of the rubber block, a push rod is clamped on one side of the rubber block, and a gear pump is, the base is provided with a pump body switch and a wiring plug, the wiring plug is connected with the pump body switch through an electric wire, and the pump body switch is connected with the gear pump through an electric wire.
As a further aspect of the present invention: the base is provided with a first spring clamp block, and one end of the push rod is provided with a second spring clamp block.
As a further aspect of the present invention: and the gear pump is respectively connected with the first oil storage cavity and the second oil storage cavity through oil pipes.
As a further aspect of the present invention: the positioning block is internally provided with a containing cavity, and the containing cavity is clamped with an adjusting block.
As a further aspect of the present invention: and a third spring clamp block is arranged at the bottom of the adjusting block and is arranged at the bottom of the positioning block.
As a further aspect of the present invention: the adjustable container is characterized in that a fixing screw is welded on one side of the adjusting block, a sliding groove is formed in one side of the containing cavity, and the fixing screw is clamped in the sliding groove.
As a further aspect of the present invention: and a second nut is arranged on the outer side of the sliding groove and meshed with the fixing screw rod through threads.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can detect the different positions of spring to can realize through simple operation, and can be applicable to the spring of different length, therefore application scope is wide, and is simple to use, is fit for promoting.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a front view of the moving block of the structure of the present invention.
Fig. 3 is a sectional view of the micro-cylinder of the structure of the present invention.
Fig. 4 is a sectional view of the positioning block of the structure of the present invention.
In the figure: the device comprises a base 1, an arc-shaped adjusting frame 2, a positioning block 3, a containing groove 4, a moving block 5, an adjusting screw 6, a track groove 7, a nut I8, a micro oil cylinder 9, a rubber block 10, an oil storage cavity I11, an oil storage cavity II 12, a push rod 13, a gear pump 14, a pump body switch 15, a spring clamp block I16, a spring clamp block II 17, a spring clamp block II 18, a spring clamp block III 19, a fixing screw 20 and a nut II 21.
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.
The utility model provides a spring bending test device as shown in figures 1-4, which comprises a base 1, an arc adjusting frame 2 and a positioning block 3, wherein the arc adjusting frame 2 is welded on the base 1, the positioning block 3 is welded on the top of one end of the arc adjusting frame 2, a containing groove 4 is arranged in the arc adjusting frame 2, a moving block 5 is clamped in the containing groove 4, track grooves 7 are arranged on the front side and the rear side of the arc adjusting frame 2, the track grooves 7 are communicated with the containing groove 4, adjusting screw rods 6 are welded on both sides of the moving block 5, the adjusting screw rods 6 are clamped in the track grooves 7, a first nut 8 is arranged on the track grooves 7, the first nut 8 is meshed with the adjusting screw rods 6 through screw threads, a micro oil cylinder 9 is arranged on the moving block 5 through screws, a rubber block 10 is clamped in the micro oil cylinder 9, a first oil storage cavity 11 and a second oil storage cavity 12 are respectively arranged on both sides of the rubber, when the device is used, the bending conditions of different parts of a spring can be detected, firstly, two ends of the spring to be detected are respectively fixed in the first spring clamp block 16 and the third spring clamp block 19, then, the first nut 8 is screwed, so that a moving block 5 can slide along a track groove 7 in an arc-shaped adjusting frame 2 and can be moved to different positions, the first nut 8 is screwed after the adjustment is finished, and the wiring plug is connected with an external power supply, the gear pump 14 is started through the pump body switch 15, so that the gear pump 14 can pump the hydraulic oil in the oil storage cavity II 12 into the oil storage cavity I11, the push rod 13 can be pushed out, the spring part needing to be detected is installed on the spring clamp block II 17, then the gear pump 14 is controlled to rotate reversely, the spring can be pulled outwards, the gear pump 14 is closed after the stretching length is controlled, and the bending condition of the spring can be observed.
Combine that fig. 1 and 4 are shown, it holds the chamber to be provided with in the locating piece 3, holds the intracavity card and is equipped with regulating block 18, and spring anchor clamps piece three 19 is installed to regulating block 18 bottom, and spring anchor clamps piece three 19 sets up in locating piece 3 bottom, and the welding of regulating block 18 one side has set screw 20, holds chamber one side and is provided with the spout, and set screw 20 card is established in the spout, and the spout outside is provided with nut two 21, and nut two 21 meshes with set screw 20 mutually through the screw thread, the utility model discloses can be applicable to the spring use of different length, at first unscrew nut two 21, consequently can reciprocate regulating block 18 to can adjust spring anchor clamps piece three 19's position, it can with spring anchor clamps piece 16 between the distance and when close with spring length screw up nut two 21.
This practical theory of operation: when the utility model is used, the bending conditions of different parts of the spring can be detected, firstly, the two ends of the spring to be detected are respectively fixed in the first spring clamp block 16 and the third spring clamp block 19, and then the first nut 8 is screwed, so that the moving block 5 can slide along the track groove 7 in the arc-shaped adjusting frame 2, therefore, the gear pump can be moved to different positions, the first nut 8 is screwed after adjustment is finished, the wiring plug is connected with an external power supply, the gear pump 14 is started through the pump body switch 15, the gear pump 14 can draw the hydraulic oil in the oil reservoir chamber two 12 into the oil reservoir chamber one 11, thereby pushing out the push rod 13, mounting the spring part to be detected on the second spring clamp block 17, controlling the gear pump 14 to reversely rotate, therefore, the spring can be pulled outwards, the gear pump 14 is closed after the stretching length is controlled, and the bending condition of the spring can be observed;
the utility model discloses can be applicable to the spring use of different length, at first unscrew nut two 21, consequently can reciprocate regulating block 18 to can adjust the position of spring anchor clamps piece three 19, between regulating spring anchor clamps piece three 19 and the spring anchor clamps piece 16 apart from tightening nut two 21 when close with spring length can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. A spring bending test device comprises a base (1), an arc-shaped adjusting frame (2) and a positioning block (3), and is characterized in that the arc-shaped adjusting frame (2) is welded on the base (1), the positioning block (3) is welded at the top of one end of the arc-shaped adjusting frame (2), a containing groove (4) is arranged in the arc-shaped adjusting frame (2), a moving block (5) is clamped in the containing groove (4), track grooves (7) are arranged on the front side and the rear side of the arc-shaped adjusting frame (2), the track grooves (7) are communicated with the containing groove (4), adjusting screw rods (6) are welded on two sides of the moving block (5), the adjusting screw rods (6) are clamped in the track grooves (7), first nuts (8) are arranged on the track grooves (7), and the first nuts (8) are meshed with the adjusting screw rods (6) through threads, install miniature hydro-cylinder (9) through the screw on movable block (5), miniature hydro-cylinder (9) inside callipers is equipped with block rubber (10), block rubber (10) both sides are provided with oil storage chamber one (11) and oil storage chamber two (12) respectively, block rubber (10) one side card is equipped with push rod (13), gear pump (14) are installed to miniature hydro-cylinder (9) one end push rod (13) screw, be provided with pump body switch (15) and wiring plug on base (1), the wiring plug pass through the electric wire with pump body switch (15) are connected, pump body switch (15) pass through the electric wire with gear pump (14) are connected.
2. The spring bending test device according to claim 1, wherein a first spring clamp block (16) is mounted on the base (1), and a second spring clamp block (17) is mounted at one end of the push rod (13).
3. A spring bending test device according to claim 1, wherein said gear pump (14) is connected to said first oil reservoir chamber (11) and said second oil reservoir chamber (12) through oil pipes, respectively.
4. The spring bending test device according to claim 1, wherein a containing cavity is arranged in the positioning block (3), and an adjusting block (18) is clamped in the containing cavity.
5. The spring bending test device according to claim 4, wherein a third spring clamp block (19) is mounted at the bottom of the adjusting block (18), and the third spring clamp block (19) is arranged at the bottom of the positioning block (3).
6. A spring bending test device according to claim 4, wherein a fixing screw (20) is welded on one side of the adjusting block (18), a sliding groove is arranged on one side of the containing cavity, and the fixing screw (20) is clamped in the sliding groove.
7. A spring bending test device according to claim 6, wherein a second nut (21) is arranged outside the sliding groove, and the second nut (21) is engaged with the fixing screw rod (20) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959243.2U CN210893652U (en) | 2019-11-13 | 2019-11-13 | Spring bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959243.2U CN210893652U (en) | 2019-11-13 | 2019-11-13 | Spring bending test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210893652U true CN210893652U (en) | 2020-06-30 |
Family
ID=71313158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921959243.2U Expired - Fee Related CN210893652U (en) | 2019-11-13 | 2019-11-13 | Spring bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210893652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362315A (en) * | 2021-01-07 | 2021-02-12 | 南京车栈口贸易有限公司 | OLED screen life testing device |
| CN112629843A (en) * | 2020-12-11 | 2021-04-09 | 重庆工商大学 | Clamp special for mechanical property test of multi-strand arc spring |
-
2019
- 2019-11-13 CN CN201921959243.2U patent/CN210893652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629843A (en) * | 2020-12-11 | 2021-04-09 | 重庆工商大学 | Clamp special for mechanical property test of multi-strand arc spring |
| CN112629843B (en) * | 2020-12-11 | 2022-12-20 | 重庆工商大学 | Clamp special for mechanical property test of multi-strand arc spring |
| CN112362315A (en) * | 2021-01-07 | 2021-02-12 | 南京车栈口贸易有限公司 | OLED screen life testing 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 |
Granted publication date: 20200630 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |