CN203045209U - Manual adjustment telescopic device - Google Patents
Manual adjustment telescopic device Download PDFInfo
- Publication number
- CN203045209U CN203045209U CN 201320023760 CN201320023760U CN203045209U CN 203045209 U CN203045209 U CN 203045209U CN 201320023760 CN201320023760 CN 201320023760 CN 201320023760 U CN201320023760 U CN 201320023760U CN 203045209 U CN203045209 U CN 203045209U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- manual adjustment
- telescopic shaft
- shaft
- gear shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a manual adjustment telescopic device. A telescopic shaft is arranged in a base, a kidney-shaped slot is formed in the base, one end of a locking bolt penetrates through the kidney-shaped slot and is connected with the telescopic shaft in a threaded mode, and the other end of the locking bolt is in threaded connection with a locking handle. A rack is arranged below the telescopic shaft, a gear shaft is arranged in the base in a penetrating mode and meshed with the rack, shaft sleeves are sleeved at two ends of the gear shaft, and at least one end of the gear shaft is provided with a hand wheel. The manual adjustment telescopic device is simple in structure, small in size and convenient to operate. The gear shaft is rotated through rotation of the hand wheel, the gear shaft is meshed with the telescopic shaft, a revolute pair is changed into a moving pair which advances or retreats, and therefore the purpose of fine adjustment can be achieved. The manual adjustment telescopic device is accurate and convenient to locate and wide in application range.
Description
Technical field
The utility model relates to adjusts flexible equipment, relates in particular to the manual adjustment retractor device for manipulator.
Background technology
Manipulator is widely used in boiler, pressure vessel, and oil, chemical industry, manufacturings such as machinery mainly realize the automatic welding of inside and outside longitudinal joint and the inside and outside circumferential weld of drum drum and other circle tube member.Because during the welding original state, at this moment the welding torch position of manipulator and position while welding need to regulate welding torch position not at a place, to regulate by manipulator in the past, the manipulator volume is difficult for more greatly regulating, and can't realize micro-the adjusting, and polarization is poor.
The utility model content
The applicant provides a kind of simple in structure, easy to operate manual adjustment retractor device at above-mentioned existing issue, has accurate positioning, advantage applied widely.
The technical scheme that the utility model adopts is as follows:
Manually adjust retractor device and comprise pedestal, install telescopic shaft in pedestal, also have kidney slot on pedestal, an end of clamping screw runs through kidney slot and is threaded with telescopic shaft, the other end of the clamping screw set lever that is threaded; Below telescopic shaft, be provided with tooth bar, the tooth axle run through be installed in the pedestal and with the tooth bar engagement, the two ends suit axle sleeve of tooth axle is equipped with handwheel at least one end of described tooth axle.
Its further technical scheme is:
Have installing hole on the described pedestal;
The middle part of described clamping screw is provided with columnar portion, described columnar portion can with the kidney slot clamping of pedestal;
The cross section of described set lever, handwheel is "T"-shaped.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, volume is small and exquisite, easy to operate, by rotating handwheel the tooth axle is rotated, because tooth axle and telescopic shaft engagement, revolute pair is converted into the moving sets that advances or retreat, reaches the purpose that trace is adjusted, utilize handle to lock simultaneously, accurate positioning is convenient, and is applied widely.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises pedestal 1, in pedestal 1, be provided with through hole, device telescopic shaft 8 in through hole, as Fig. 1, shown in Figure 3, on pedestal 1, also have kidney slot 101, one end of clamping screw 3 runs through kidney slot 101 and is threaded with telescopic shaft, the other end of clamping screw 3 set lever 4 that is threaded, as shown in Figure 3, the middle part of clamping screw 3 is provided with columnar portion 301, columnar portion 301 can with kidney slot 101 clampings of pedestal 1, and play guiding and restriction telescopic shaft collapsing length.As shown in Figure 1, below telescopic shaft 8, be provided with tooth bar 801, tooth axle 6 run through be installed in the pedestal 1 and with tooth bar 801 engagements, as shown in Figure 2, the two ends suit axle sleeve 5 of tooth axle 6, axle sleeve 5 is connected with pedestal by securing member, at least one end of tooth axle 6 handwheel 7 is installed.
Also have installing hole on pedestal 1, as shown in Figure 1, the cross section of set lever 4, handwheel 7 is "T"-shaped.
The concrete course of work of the present utility model is as follows:
As shown in Figure 1, by connecting bolt 2, installing hole 102 is connected pedestal 1 with the transverse arm end of manipulator, the welding gun (not shown) that is used for welding is installed in the end of telescopic shaft 8, by rotation hand wheel 7, make tooth axle 6 make revolute, because the gear end of tooth axle 6 and 801 engagements of the tooth bar of telescopic shaft 8, revolute can be converted to the moving sets (advancing and retreating by handwheel positive and negative of telescopic shaft transfers realization) of telescopic shaft 8 thus, after telescopic shaft 8 moves to correct position, by rotational lock handle 4, locking telescopic shaft 8 limits it and moves, and begins welding job then.
The utility model is simple in structure, volume is small and exquisite, easy to operate, by rotating handwheel the tooth axle is rotated, because tooth axle and telescopic shaft engagement, revolute pair is converted into the moving sets that advances or retreat, reaches the purpose that trace is adjusted, utilize handle to lock simultaneously, accurate positioning is convenient, and is applied widely.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of basic structure of the present utility model, the utility model can be done any type of modification.
Claims (4)
1. manually adjust retractor device, it is characterized in that: comprise pedestal (1), device telescopic shaft (8) in pedestal (1), on pedestal (1), also have kidney slot (101), one end of clamping screw (3) runs through kidney slot (101) and is threaded with telescopic shaft, the other end of clamping screw (3) set lever (4) that is threaded; Be provided with tooth bar (801) in telescopic shaft (8) below, tooth axle (6) run through be installed in the pedestal (1) and with tooth bar (801) engagement, the two ends suit axle sleeves (5) of tooth axle (6) are equipped with handwheel (7) at least one end of described tooth axle (6).
2. manual adjustment retractor device as claimed in claim 1 is characterized in that: have installing hole (102) on the described pedestal (1).
3. manual adjustment retractor device as claimed in claim 1, it is characterized in that: the middle part of described clamping screw (3) is provided with columnar portion (301), described columnar portion (301) can with kidney slot (101) clamping of pedestal (1).
4. manual adjustment retractor device as claimed in claim 1, it is characterized in that: the cross section of described set lever (4), handwheel (7) is "T"-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023760 CN203045209U (en) | 2013-01-17 | 2013-01-17 | Manual adjustment telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023760 CN203045209U (en) | 2013-01-17 | 2013-01-17 | Manual adjustment telescopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045209U true CN203045209U (en) | 2013-07-10 |
Family
ID=48728205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023760 Expired - Fee Related CN203045209U (en) | 2013-01-17 | 2013-01-17 | Manual adjustment telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447720A (en) * | 2013-01-17 | 2013-12-18 | 无锡肯克重工设备有限公司 | Manual-adjusting expansion and contraction device |
-
2013
- 2013-01-17 CN CN 201320023760 patent/CN203045209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447720A (en) * | 2013-01-17 | 2013-12-18 | 无锡肯克重工设备有限公司 | Manual-adjusting expansion and contraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140117 |