CN209716895U - A kind of column special for automatic welding fixture of high-stroke jack - Google Patents
A kind of column special for automatic welding fixture of high-stroke jack Download PDFInfo
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- CN209716895U CN209716895U CN201920105560.1U CN201920105560U CN209716895U CN 209716895 U CN209716895 U CN 209716895U CN 201920105560 U CN201920105560 U CN 201920105560U CN 209716895 U CN209716895 U CN 209716895U
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- fixedly connected
- nutplate
- top plate
- chassis
- pulley
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Abstract
The utility model belongs to jack technical field of processing equipment, more particularly to a kind of column special for automatic welding fixture of high-stroke jack, including workbench, chuck and auxiliary clamp are set on workbench, auxiliary clamp includes pedestal, sliding slot is opened up on pedestal, connecting screw is rotated in sliding slot, be slidably connected chassis in sliding slot, screw rod is threadedly coupled with chassis, multiple upright bars are fixedly connected on chassis, the top of upright bar is fixedly connected with top plate, motor is fixedly connected on top plate, motor mating connection lead screw, be slidably connected nutplate in upright bar, nutplate is connect with threads of lead screw, first pulley group is set in nutplate, cylinder is arranged in the lower end of top plate, the second pulley group opposite with first pulley group is arranged in the lower end of Telescopic-cylinder bar.The utility model is designed reasonably, structure are simple, with chuck clamp column one end while, be clamped using the other end of auxiliary clamp column, solve the problems, such as strut length it is larger be difficult to it is fixed.
Description
Technical field
The utility model belongs to jack technical field of processing equipment, and in particular to a kind of column of high-stroke jack is special
Use automatic welding clamp.
Background technique
Jack is lifting equipment common in daily life, and jack column is the important component in jack stand,
Column is usually cylinder, and length is larger, and in welding, column is rotated, therefore, it is difficult to fixation, traditional weld clip
Tool is difficult to solve this problem.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of column special for automatic of high-stroke jack
Welding fixture technical solution.
A kind of column special for automatic welding fixture of the high-stroke jack, it is characterised in that including workbench,
Chuck is set on workbench and auxiliary clamp, auxiliary clamp include the pedestal being fixedly connected on the table, opens up cunning on pedestal
Slot, sliding slot is interior to rotate connecting screw, and be slidably connected chassis in sliding slot, and screw rod is threadedly coupled with chassis, and bottom is stretched out in one end of screw rod
Seat is simultaneously fixedly connected with handle, multiple upright bars is fixedly connected on chassis, the top of upright bar is fixedly connected with top plate, is fixedly connected on top plate
Motor, motor mating connection lead screw, lead screw rotation are connected between chassis and top plate, and be slidably connected nutplate in upright bar, nut
Plate is connect with threads of lead screw, and first pulley group is arranged in nutplate, and cylinder is arranged in the lower end of top plate, and the lower end of Telescopic-cylinder bar is set
Set the second pulley group opposite with first pulley group.
The column special for automatic welding fixture of a kind of high-stroke jack, it is characterised in that in the nutplate
Two first pulley groups are set.
The column special for automatic welding fixture of a kind of high-stroke jack, it is characterised in that under the top plate
Two cylinders of end setting.
A kind of column special for automatic welding fixture of high-stroke jack, it is characterised in that the first pulley
Group include the first pulley bracket being fixedly connected with nutplate, two rotate the first pin shaft for being connected on first pulley bracket with
And two first pulleys being respectively sleeved on two the first pin shafts, two first pulleys front and backs are oppositely arranged.
A kind of column special for automatic welding fixture of high-stroke jack, it is characterised in that the second pulley
Group include the second pulley bracket being fixedly connected with Telescopic-cylinder bar, two rotate be connected on second pulley bracket second pin
Axis and two second pulleys being respectively sleeved on two the second pin shafts, two second pulleys front and backs are oppositely arranged.
The utility model is designed reasonably, structure are simple, while clamping column one end with chuck, using auxiliary clamp pair
The other end of column is clamped, solve the problems, such as strut length it is larger be difficult to it is fixed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of column special for automatic welding fixture of high-stroke jack, including workbench 1, workbench
Chuck 2 and auxiliary clamp are set on 1.Chuck 2 is well known axis class clamping device.
Auxiliary clamp includes the pedestal 3 being fixedly connected on workbench 1, and sliding slot 300,300 inward turning of sliding slot are opened up on pedestal 3
Turn connecting screw 4, be slidably connected chassis 5 in sliding slot 300, and screw rod 4 is threadedly coupled with chassis 5, and pedestal 3 is stretched out in one end of screw rod 4
And it is fixedly connected with handle 16.
Chassis 5 is rectangle, and four angles are respectively fixedly connected with a upright bar 6, and the top of four upright bars 6 is fixedly connected with top jointly
Plate 7 is fixedly connected with motor 8,8 mating connection lead screw 9 of motor on top plate 7, and the rotation of lead screw 9 is connected between chassis 5 and top plate 7,
Lead screw is close to the front side or rear side of top plate 7.The nutplate that is slidably connected in upright bar 6 10, nutplate 10 are threadedly coupled with lead screw 9, spiral shell
On motherboard 10 be arranged two first pulley groups, first pulley group include the first pulley bracket 12 being fixedly connected with nutplate 10,
Two rotate the first pin shaft for being connected on first pulley bracket 12 and two are respectively sleeved on two the first pin shafts the
One pulley 13 is oppositely arranged before and after two first pulleys 13.
The lower end of top plate 7 is arranged two cylinders 11, the lower end setting of the telescopic rod of each cylinder 11 in first pulley group
Lower mutually opposite second pulley group.Second pulley group includes the second pulley bracket 14, two being fixedly connected with 11 telescopic rod of cylinder
It is a to rotate the second pin shaft being connected on second pulley bracket 14 and two second be respectively sleeved on two the second pin shafts
Pulley 15 is oppositely arranged before and after two second pulleys 15.
When work, first by the left end clamping to chuck 2 of jack column, then swinging handle 16, are driven using screw rod 4
Chassis 5 is moved to suitable position, then drives lead screw 9 to rotate by motor 8, and lead screw drives nutplate 10 to move up, until first
Pulley blocks are abutted with the right end of column, exhaust hood 8 drive second pulley group column pressed from above, realize the positioning of column,
Due to being positioned using pulley, column can still rotate.
Claims (5)
1. a kind of column special for automatic welding fixture of high-stroke jack, it is characterised in that including workbench, on workbench
It includes the pedestal being fixedly connected on the table that chuck and auxiliary clamp, auxiliary clamp, which is arranged, opens up sliding slot on pedestal, in sliding slot
Connecting screw is rotated, be slidably connected chassis in sliding slot, and screw rod is threadedly coupled with chassis, and pedestal and fixed company are stretched out in one end of screw rod
Connecting handle is fixedly connected with multiple upright bars on chassis, and the top of upright bar is fixedly connected with top plate, motor, motor are fixedly connected on top plate
Mating connection lead screw, lead screw rotation are connected between chassis and top plate, and be slidably connected nutplate in upright bar, nutplate and lead screw spiral shell
Line connects, and first pulley group is arranged in nutplate, and cylinder is arranged in the lower end of top plate, and the lower end setting of Telescopic-cylinder bar is slided with first
The opposite second pulley group of wheel group.
2. a kind of column special for automatic welding fixture of high-stroke jack according to claim 1, it is characterised in that
Two first pulley groups are set in the nutplate.
3. a kind of column special for automatic welding fixture of high-stroke jack according to claim 1 or 2, feature exist
In the lower end of the top plate, two cylinders are set.
4. a kind of column special for automatic welding fixture of high-stroke jack according to claim 1, it is characterised in that
The first pulley group includes that the first pulley bracket being fixedly connected with nutplate, two rotations are connected on first pulley bracket
The first pin shaft and two first pulleys being respectively sleeved on two the first pin shafts, it is opposite before and after two first pulleys to set
It sets.
5. a kind of column special for automatic welding fixture of high-stroke jack according to claim 1, it is characterised in that
The second pulley group includes that the second pulley bracket being fixedly connected with Telescopic-cylinder bar, two rotations are connected to second pulley branch
The second pin shaft and two second pulleys being respectively sleeved on two the second pin shafts on frame, two second pulleys front and backs are opposite
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105560.1U CN209716895U (en) | 2019-01-22 | 2019-01-22 | A kind of column special for automatic welding fixture of high-stroke jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105560.1U CN209716895U (en) | 2019-01-22 | 2019-01-22 | A kind of column special for automatic welding fixture of high-stroke jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716895U true CN209716895U (en) | 2019-12-03 |
Family
ID=68680957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105560.1U Active CN209716895U (en) | 2019-01-22 | 2019-01-22 | A kind of column special for automatic welding fixture of high-stroke jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060004A (en) * | 2021-03-31 | 2021-07-02 | 重庆工程职业技术学院 | Pantograph wearing and tearing carbon slide change device |
-
2019
- 2019-01-22 CN CN201920105560.1U patent/CN209716895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060004A (en) * | 2021-03-31 | 2021-07-02 | 重庆工程职业技术学院 | Pantograph wearing and tearing carbon slide change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314305 Zhongle Road, Hangzhou Bay Bridge New Area, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Aihua Machinery Co.,Ltd. Address before: 314305 Zhongle Road, Hangzhou Bay Bridge New Area, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: HAIYAN AIHUA MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |