CN210879460U - Semitrailer axle spring steel plate mounting and positioning device - Google Patents
Semitrailer axle spring steel plate mounting and positioning device Download PDFInfo
- Publication number
- CN210879460U CN210879460U CN201922064024.4U CN201922064024U CN210879460U CN 210879460 U CN210879460 U CN 210879460U CN 201922064024 U CN201922064024 U CN 201922064024U CN 210879460 U CN210879460 U CN 210879460U
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- spring steel
- semitrailer
- clamping plate
- telescopic
- positioning device
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- 229910000639 Spring steel Inorganic materials 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a semitrailer axletree spring steel sheet installation positioner belongs to auto parts assembly technical field. A semitrailer axle spring steel plate mounting and positioning device comprises a supporting rod, wherein horizontal bubbles are arranged in the middle of the supporting rod, two ends of the supporting rod are connected with telescopic pieces, the telescopic pieces are symmetrically arranged around the horizontal bubbles, each telescopic piece comprises a telescopic rod and a connecting piece, the telescopic rods are slidably arranged in the supporting rod, the connecting pieces are fixedly connected to one ends of the telescopic rods, which are far away from the supporting rod, and one ends of the connecting pieces, which are opposite to the telescopic rods, are connected with clamping plates; the utility model provides a semitrailer axletree spring steel sheet installation positioner, it has the function of centering location, can adapt to the semitrailer of multiple not unidimensional spring steel sheet and different axletrees, and application scope is wider, and the person of facilitating the installation installs, has improved work efficiency, has improved the security to a certain extent.
Description
Technical Field
The utility model relates to an auto parts assembly technical field especially relates to a semitrailer axletree spring steel sheet installation positioner.
Background
The spring steel plate is bent, a plurality of stacked springs for the chassis are arranged at one end of the spring steel plate on the hanging bracket by pins, and the other end of the spring steel plate is connected to the crossbeam by using the lifting lugs, so that the spring can stretch and contract.
The common grades of the spring steel plate are 65Mn, 60Si2Mn, 50CrVA and the like, the general specification is between 1 and 30 millimeters, saddle steel, Bao steel and the like exist in domestic production places, and the spring steel plate has an annealing state and a non-annealing state.
Spring steel plate requires the interval at two sets of spring steel plate centers to equal the interval at frame both sides support center when the installation, and center and axletree center will be on a straight line between two sets of spring steel plate, consequently need the installer to install repeatedly many times, the effect of installation is also not good enough moreover, when influencing work efficiency, also causes the potential safety hazard easily, consequently, to above-mentioned technical problem, it is necessary to provide a semitrailer axletree spring steel plate installation positioner.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a semitrailer axle spring steel sheet installation positioner, it has the function of centering location, can adapt to the semitrailer of the spring steel sheet of multiple not unidimensional and different axletrees, and application scope is wider, makes things convenient for installer to install, has improved work efficiency, has improved the security to a certain extent.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a semitrailer axletree spring steel sheet installation positioner, includes branch, the middle part of branch is equipped with horizontal bubble, the both ends of branch all are connected with the extensible member, and the extensible member sets up about the horizontal bubble symmetry, the extensible member includes telescopic link and connecting piece, the telescopic link slides and locates in the branch, connecting piece fixed connection keeps away from the one end of branch in the telescopic link, the connecting piece is served with the grip block with the telescopic link is relative.
Preferably, the supporting rod is connected with a locking screw matched with the telescopic rod, so that the telescopic piece is easy to fix, and the spring steel plate is not easy to shake when being installed.
Preferably, the grip block includes the grip block main part, and the grip block main part sets up for L shape, it has first spout to cut in the grip block main part, sliding connection has the connecting rod in the first spout, be connected with compression spring between grip block main part and the connecting rod, easily installer adjusts to adapt to not unidimensional spring steel board.
Preferably, one end of the connecting rod is connected with a movable plate, the movable plate is arranged on the lower side of the clamping plate main body, and the movable plate is easy to clamp the spring steel plate.
Preferably, all be connected with the slider on a pair of lateral wall of connecting rod, it has the second spout to open in the grip block main part, and the slider slides and locates in the second spout, easily the slider slides at the second spout to can adjust the distance between grip block main part and the fly leaf.
Preferably, the other end of connecting rod is connected with the grab handle, all be connected with a plurality of evenly distributed's rubber post on the relative one side of grip block main part and fly leaf, easily protect spring steel board for spring steel board is difficult by pressing from both sides bad.
The utility model has the advantages that: the utility model provides a semitrailer axletree spring steel sheet installation positioner, it has the function of centering location, can adapt to the semitrailer of multiple not unidimensional spring steel sheet and different axletrees, and application scope is wider, and the person of facilitating the installation installs, has improved work efficiency, has improved the security to a certain extent.
Drawings
Fig. 1 is a schematic structural view of a semitrailer axle spring steel plate mounting and positioning device provided by the utility model;
fig. 2 is the utility model provides a semitrailer axle spring steel sheet installation positioner partial cross-sectional view.
In the figure: 1. a strut; 101. horizontal bubbles; 2. a telescoping member; 201. a telescopic rod; 202. a connecting member; 203. locking the screw; 3. a clamping plate; 301. a clamping plate body; 302. a movable plate; 303. a first chute; 304. a connecting rod; 305. a compression spring; 306. a second chute; 307. a slider; 308. a handle; 309. a rubber column.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, the semitrailer axle spring steel plate mounting and positioning device comprises a supporting rod 1, telescopic parts 2 mounted at two ends of the supporting rod 1 and clamping plates 3 connected to the telescopic parts 2.
Wherein, branch 1's middle part is equipped with horizontal bubble 101, whether easy installer judges branch 1 is the horizontality, branch 1's both ends all are connected with extensible member 2, and extensible member 2 sets up about horizontal bubble 101 symmetry, easily install the use to the semitrailer of different axletrees, extensible member 2 includes telescopic link 201 and connecting piece 202, telescopic link 201 slides and locates in branch 1, connecting piece 202 fixed connection keeps away from branch 1's one end in telescopic link 201, connecting piece 202 is connected with grip block 3 with telescopic link 201 is served relatively, easily carry out the centre gripping to spring steel sheet, thereby can realize spring steel sheet's centering location.
Referring to fig. 1, a locking screw 203 matched with a telescopic rod 201 is connected to a support rod 1, so that the telescopic piece 2 is easily fixed, and the telescopic piece 2 is not easy to shake when a spring steel plate is installed.
Referring to fig. 2, the clamping plate 3 includes a clamping plate main body 301, and the clamping plate main body 301 is disposed in an L shape, a first sliding groove 303 is drilled on the clamping plate main body 301, a connecting rod 304 is slidably connected in the first sliding groove 303, a compression spring 305 is connected between the clamping plate main body 301 and the connecting rod 304, and is easy to adjust by an installer, so as to adapt to spring steel plates with different sizes, one end of the connecting rod 304 is connected with a movable plate 302, and the movable plate 302 is disposed at the lower side of the clamping plate main body 301, and is easy to clamp the spring steel plates by the movable plate 302, and a pair of side walls of the connecting rod 304 are both connected with a sliding block 307, a second sliding groove 306 is drilled in the clamping plate main body 301, and the sliding block 307 is slidably disposed in the second sliding groove 306, and is easy to slide the sliding block.
Specifically, the other end of the connecting rod 304 is connected with a grab handle 308, and the clamping plate main body 301 and the opposite surface of the movable plate 302 are both connected with a plurality of uniformly distributed rubber columns 309, so that the spring steel plate is easily protected, and the spring steel plate is not easily damaged by clamping.
In the utility model, an installer firstly extends and retracts the extensible part 2, adjusts the distance between the clamping plates 3 by adjusting the distance of the extensible rod 201 to adapt to semi-trailers with different axle sizes, after adjusting the distance, fixes the extensible rod 201 by rotating the locking screw 203, so that the extensible rod 201 is not easy to retract in the using process, the installer holds the holding handle 308 by hand, pulls the holding handle 308 forcefully to slide the connecting rod 304 in the first chute 303, the slider 307 slides in the second chute 306, the movable plate 302 connected with the connecting rod 304 slides along with the sliding, thereby adjusting the distance between the clamping plate main body 301 and the movable plate 302 to adapt to spring steel plates with different sizes, the installer places the spring steel plates between the clamping plate main body 301 and the movable plate 302, so that the rubber columns 309 on the clamping plate main body 301 and the movable plate 302 contact with the spring steel plates, the movable plate 302 is clamped by the compression spring 305, so that the spring steel plate can be positioned.
The utility model provides a semitrailer axletree spring steel sheet installation positioner, it has the function of centering location, can adapt to the semitrailer of multiple not unidimensional spring steel sheet and different axletrees, and application scope is wider, and the person of facilitating the installation installs, has improved work efficiency, has improved the security to a certain extent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a semitrailer axle spring steel sheet installation positioner, includes branch (1), its characterized in that, the middle part of branch (1) is equipped with horizontal bubble (101), the both ends of branch (1) all are connected with extensible member (2), and extensible member (2) set up about horizontal bubble (101) symmetry, extensible member (2) include telescopic link (201) and connecting piece (202), telescopic link (201) slide and locate in branch (1), the one end of branch (1) is kept away from in connecting piece (202) fixed connection telescopic link (201), connecting piece (202) serve with telescopic link (201) is relative to be connected with grip block (3).
2. The semitrailer axle spring steel plate mounting and positioning device according to claim 1, characterized in that the supporting rod (1) is connected with a locking screw (203) matched with the telescopic rod (201).
3. The semitrailer axle spring steel plate mounting and positioning device according to claim 1, characterized in that the clamping plate (3) comprises a clamping plate main body (301), the clamping plate main body (301) is arranged in an L shape, a first sliding groove (303) is formed in the clamping plate main body (301), a connecting rod (304) is connected in the first sliding groove (303) in a sliding manner, and a compression spring (305) is connected between the clamping plate main body (301) and the connecting rod (304).
4. The semitrailer axle spring steel plate mounting and positioning device according to claim 3, characterized in that a movable plate (302) is connected to one end of the connecting rod (304), and the movable plate (302) is arranged on the lower side of the clamping plate main body (301).
5. The semitrailer axle spring steel plate mounting and positioning device according to claim 4, characterized in that a pair of side walls of the connecting rod (304) are connected with sliding blocks (307), a second sliding groove (306) is drilled in the clamping plate body (301), and the sliding blocks (307) are slidably arranged in the second sliding groove (306).
6. The semitrailer axle spring steel plate mounting and positioning device according to claim 4, characterized in that the other end of the connecting rod (304) is connected with a grab handle (308), and a plurality of uniformly distributed rubber columns (309) are connected to the surfaces of the clamping plate main body (301) opposite to the movable plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064024.4U CN210879460U (en) | 2019-11-26 | 2019-11-26 | Semitrailer axle spring steel plate mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064024.4U CN210879460U (en) | 2019-11-26 | 2019-11-26 | Semitrailer axle spring steel plate mounting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210879460U true CN210879460U (en) | 2020-06-30 |
Family
ID=71329057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064024.4U Expired - Fee Related CN210879460U (en) | 2019-11-26 | 2019-11-26 | Semitrailer axle spring steel plate mounting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210879460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763207A (en) * | 2021-01-14 | 2021-05-07 | 沈睿 | Testing method for worm gear reducer |
-
2019
- 2019-11-26 CN CN201922064024.4U patent/CN210879460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763207A (en) * | 2021-01-14 | 2021-05-07 | 沈睿 | Testing method for worm gear reducer |
| CN112763207B (en) * | 2021-01-14 | 2023-09-29 | 临沂市鲁钰机械有限公司 | Worm gear reducer testing method |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |