CN220407949U - Drilling and fixing device for heavy-duty truck tensioning rod - Google Patents
Drilling and fixing device for heavy-duty truck tensioning rod Download PDFInfo
- Publication number
- CN220407949U CN220407949U CN202322028194.3U CN202322028194U CN220407949U CN 220407949 U CN220407949 U CN 220407949U CN 202322028194 U CN202322028194 U CN 202322028194U CN 220407949 U CN220407949 U CN 220407949U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- lever arm
- longitudinal
- seat
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
A drilling and fixing device for a heavy-duty clamp tensioning rod is characterized in that longitudinal bridge-shaped frame bases are respectively arranged on the left side and the right side of a flat bottom plate, a planar tool base is arranged on the frame bases, longitudinal vertical plates protruding upwards are respectively reserved in the middle of the front part and the rear part of the upper surface of the tool base, cushion blocks are arranged at the root parts outside the longitudinal vertical plates, and positioning blocks are arranged outside the longitudinal vertical plates; the lower part of the frame seat is provided with an oil cylinder seat, the oil cylinder seat is provided with an oil cylinder with an external cylinder rod, the outer end of the oil cylinder rod is provided with a vertical lever arm, the oil cylinder rod is connected with the lower end of the lever arm through a longitudinal shaft, the middle part of the lever arm is provided with a longitudinal fulcrum shaft, the front end and the rear end of the fulcrum shaft are respectively connected with the frame seat through a bracket block, the upper section of the lever arm extends out of the frame seat, and the upper end of the lever arm is positioned at the outer side between the front vertical upright plate and the rear vertical plate. The drilling device solves the problem that the oil cylinder is used for directly pressing the heavy-duty clamp tensioning rod to drill holes, and is low in working efficiency, and is particularly suitable for drilling the heavy-duty clamp tensioning rod.
Description
Technical Field
The utility model relates to the field of drilling and tapping mechanical equipment, in particular to a clamping and fixing device used during drilling of a counterweight clamping and tensioning rod.
Background
The heavy clamping tensioning rod is a special-shaped workpiece, is not easy to fix when a mounting hole is machined, and can only be directly pressed on a workbench to drill holes by using an oil cylinder in the traditional method.
Disclosure of Invention
The utility model provides a clamping type heavy-duty clamp tensioning rod drilling and fixing device, which aims to solve the problem that an oil cylinder is used for directly pressing a heavy-duty clamp tensioning rod to drill and is low in working efficiency.
The technical scheme of the utility model is that the heavy-duty clamp tensioning rod drilling fixing device is characterized in that longitudinal bridge-shaped frame bases are respectively arranged on the left side and the right side of the upper surface of a flat bottom plate, a planar tool base is arranged on the frame bases, longitudinal vertical plates protruding upwards are respectively reserved in the middle of the front part and the rear part of the upper surface of the tool base, cushion blocks are arranged at the root parts outside the longitudinal vertical plates, and positioning blocks are arranged outside the longitudinal vertical plates;
the lower part of the frame seat is provided with an oil cylinder seat, the oil cylinder seat is provided with an oil cylinder with an external cylinder rod, the outer end of the oil cylinder rod is provided with a vertical lever arm, the oil cylinder rod is connected with the lower end of the lever arm through a longitudinal shaft, the middle part of the lever arm is provided with a longitudinal fulcrum shaft, the front end and the rear end of the fulcrum shaft are respectively connected with the frame seat through a bracket block, the upper section of the lever arm extends out of the frame seat, and the upper end of the lever arm is positioned at the outer side between the front vertical upright plate and the rear vertical plate.
When in work, a workpiece (a heavy clamping tension rod) is placed on the cushion block and is blocked by the front positioning block and the rear positioning block; the cylinder is started, and the cylinder pushes the lower end of the lever arm outwards through the cylinder rod under the cooperation of the longitudinal shaft, so that the lever arm rotates around the fulcrum shaft, the upper end of the lever arm is forced to rotate inwards, and the workpiece 7 is extruded to the outside of the longitudinal vertical plate to be clamped.
The technical effect of the utility model is that by adopting the technical scheme, the clamping type heavy-duty clamp tensioning rod drilling and fixing device convenient to operate can be realized; the workpiece is clamped and fixed from the side, so that the workpiece is stable, drilling operation is convenient, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a front view of the structure of the present utility model.
In the figure, a cushion block 1, a positioning block 2, an oil cylinder 3, a bottom plate 4, a frame 5, a tooling seat 6, a workpiece 7, a longitudinal vertical plate 8, a lever arm 9, a bracket block 10, a fulcrum shaft 11, a longitudinal shaft 12 and an oil cylinder seat 13.
Description of the embodiments
The utility model will be further described with reference to examples of drawings.
As shown in the figure, the left and right sides on the horizontal bottom plate 4 are respectively provided with a longitudinal bridge-shaped frame seat 5, the frame seat 5 is provided with a planar tool seat 6, the middle of the front part and the rear part of the upper surface of the tool seat 6 is respectively provided with a longitudinal vertical plate 8 protruding upwards, the root part outside the longitudinal vertical plate 8 is provided with a cushion block 1, and the outside of the longitudinal vertical plate 8 is provided with a positioning block 2;
the lower part of the frame seat 5 is internally provided with an oil cylinder seat 13, the oil cylinder seat 13 is provided with an oil cylinder 3 with an external cylinder rod, the outer end of the cylinder rod of the oil cylinder 3 is provided with a vertical lever arm 9, the cylinder rod of the oil cylinder 3 is connected with the lower end of the lever arm 9 through a longitudinal shaft 12, the middle part of the lever arm 9 is provided with a longitudinal fulcrum shaft 11, the front end and the rear end of the fulcrum shaft 11 are respectively connected with the frame seat 5 through a bracket block 10, the upper section of the lever arm 9 protrudes out of the frame seat 5, and the upper end of the lever arm 9 is positioned at the outer side between the front vertical plate 8 and the rear vertical plate 8.
When in work, a workpiece 7 (heavy clamping tension rod) is placed on the cushion block 1 and is blocked by the front positioning block 5 and the rear positioning block 5; the oil cylinder 3 is started, the oil cylinder 3 pushes the lower end of the lever arm 9 outwards through the cylinder rod under the cooperation of the longitudinal shaft 12, so that the lever arm 9 rotates around the fulcrum shaft 11, the upper end of the lever arm 9 is forced to rotate inwards, and the workpiece 7 is extruded to the outside of the longitudinal vertical plate 8 to be clamped.
Claims (1)
1. Drilling and fixing device for heavy truck tension rod is characterized in that: longitudinal bridge-shaped frame bases are respectively arranged on the left side and the right side of the upper surface of the horizontal bottom plate, a planar tool base is arranged on the frame bases, longitudinal vertical plates protruding upwards are respectively reserved in the middle of the front part and the rear part of the upper surface of the tool base, cushion blocks are arranged at the root parts of the outer surfaces of the longitudinal vertical plates, and positioning blocks are arranged on the outer surfaces of the longitudinal vertical plates; the lower part of the frame seat is provided with an oil cylinder seat, the oil cylinder seat is provided with an oil cylinder with an external cylinder rod, the outer end of the oil cylinder rod is provided with a vertical lever arm, the oil cylinder rod is connected with the lower end of the lever arm through a longitudinal shaft, the middle part of the lever arm is provided with a longitudinal fulcrum shaft, the front end and the rear end of the fulcrum shaft are respectively connected with the frame seat through a bracket block, the upper section of the lever arm extends out of the frame seat, and the upper end of the lever arm is positioned at the outer side between the front vertical upright plate and the rear vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028194.3U CN220407949U (en) | 2023-07-31 | 2023-07-31 | Drilling and fixing device for heavy-duty truck tensioning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028194.3U CN220407949U (en) | 2023-07-31 | 2023-07-31 | Drilling and fixing device for heavy-duty truck tensioning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407949U true CN220407949U (en) | 2024-01-30 |
Family
ID=89645631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322028194.3U Active CN220407949U (en) | 2023-07-31 | 2023-07-31 | Drilling and fixing device for heavy-duty truck tensioning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407949U (en) |
-
2023
- 2023-07-31 CN CN202322028194.3U patent/CN220407949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207629680U (en) | A kind of bearing fixture for drilling | |
| CN220407949U (en) | Drilling and fixing device for heavy-duty truck tensioning rod | |
| CN212191340U (en) | Boring grab is used in piston production | |
| CN210587315U (en) | Clamping device for multi-spindle drilling machine | |
| CN215700017U (en) | Hydraulic clamp for machining upper body of oil pan | |
| CN214161447U (en) | Aluminum alloy test welding residual stress's regulation drilling equipment | |
| CN213052882U (en) | Pneumatic clamp of drilling machine | |
| CN213195703U (en) | Special equipment for simultaneously processing multiple holes in plates | |
| CN212793196U (en) | Drill jig | |
| CN212217885U (en) | Fixing device for machining based on universal machine tool | |
| CN210499353U (en) | Clamping and fixing device for camshaft machining production | |
| CN211709023U (en) | But high-efficient anchor clamps of eccentric part of automatically clamped grinding | |
| CN210731747U (en) | Flat hydraulic clamp | |
| CN215881393U (en) | Vertical machining hydraulic clamp for support type workpieces | |
| CN212636735U (en) | Flattening device for wine box paperboard | |
| CN221362199U (en) | Punching device for part machining | |
| CN218461508U (en) | Four-axis vertical liquid adding and pressing clamp for handle | |
| CN219966524U (en) | Hub drilling tool | |
| CN213944978U (en) | Sizing block drilling equipment | |
| CN221065273U (en) | Fixing clamp for numerical control drilling machine | |
| CN219684702U (en) | Clamping tool of drilling machine | |
| CN221538977U (en) | Positioning tool for drilling end face of stator blank of steering pump of automobile | |
| CN215035683U (en) | Clamping device for chamfering machine | |
| CN220347832U (en) | Long shaft drilling tool | |
| CN210756610U (en) | Machine base top surface and side surface machining tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |