CN204366773U - Slide bar locking device - Google Patents
Slide bar locking device Download PDFInfo
- Publication number
- CN204366773U CN204366773U CN201420758724.8U CN201420758724U CN204366773U CN 204366773 U CN204366773 U CN 204366773U CN 201420758724 U CN201420758724 U CN 201420758724U CN 204366773 U CN204366773 U CN 204366773U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- regulating block
- securing rod
- locating slot
- screwed hole
- 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
Links
Abstract
The utility model discloses a kind of slide bar locking device, the slide bar comprising base, regulating block and be slidably connected on base, slide bar is provided with several screwed hole, regulating block is threaded in screwed hole, also comprise L-shaped securing rod slide bar and be provided with several locating slot, screwed hole is arranged on the position of the corresponding locating slot in slide bar side, base has the bar hole passed for regulating block, securing rod is hinged on base, one end of securing rod is cam segment, the mating shapes of the other end and locating slot, regulating block can offset with the cam segment of securing rod.The utility model drives securing rod locking slide bar by regulating block, and when locking, regulating block and cam segment offset, and regulating block stressed is parallel with screwed hole and inside, therefore when locking, regulating block not easily drops out in screwed hole.Rely on the locating slot on securing rod and slide bar to lock slide bar, because slide bar is an entirety, the locating slot on it can bear larger power, makes locking more stable.
Description
Technical field
The utility model belongs to the technical field of Work fixing device.
Background technology
Slide bar in some mechanism, when sliding, needs to lock chute, its slip is within the scope of one.But, in actual production, sometimes also need to regulate the sliding scale of slide bar, to be applicable to different operating modes.
Existing locking mechanism generally includes two lock pins, then on slide bar, several screwed hole is provided with, screwed hole internal thread is connected with regulating block, regulating block is between two lock pins, scope of its motion is also between two lock pins, and the position by regulating block and lock pin realizes the adjustment of different sliding scale.
But adopting in this way, there is following drawback: when locking, is shearing force between regulating block and lock pin, regulating block stressed is perpendicular to screwed hole, and the deflection of left and right easily occurs regulating block in screwed hole, regulating block easily comes off in screwed hole.
Utility model content
The utility model provides a kind of slide bar locking device, the problem easily dropped out in screwed hole with the regulating block solved on slide bar.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of slide bar locking device, comprise base, regulating block and the slide bar be slidably connected on base, slide bar is provided with several screwed hole, regulating block is threaded in screwed hole, also comprise L-shaped securing rod slide bar and be provided with several locating slot, screwed hole is arranged on the position of the corresponding locating slot in slide bar side, base has the bar hole passed for regulating block, securing rod is hinged on base, one end of securing rod is cam segment, the mating shapes of the other end and locating slot, regulating block can offset with the cam segment of securing rod.
Principle of the present utility model is: base has the bar hole passed for regulating block, regulating block on slide bar and slide bar freely can slide along base, when the cam segment of regulating block and securing rod offsets, cam segment can drive securing rod to rotate to the direction of slide bar locating slot, securing rod can be placed in locating slot, and slide bar will be locked.Slide bar is provided with several screwed hole, according to circumstances can select the keyed end of slide bar.
Compared with prior art, the utility model has the advantage of: drive securing rod locking slide bar by regulating block, when locking, regulating block and cam segment offset, regulating block stressed is parallel with screwed hole and inside, and regulating block is not easy the deflection that left and right occurs in screwed hole, and cam segment can stop that regulating block is outside, therefore when locking, regulating block not easily drops out in screwed hole.Rely on the locating slot on securing rod and slide bar to lock slide bar, because slide bar is an entirety, the locating slot on it can bear larger power, makes locking more stable.
Further, also comprise spring, one end of spring is connected on securing rod, and the other end is connected on base.Spring is used for securing rod jack-up, securing rod can not be in locating slot under gravity always, be convenient to unlock slide bar.
Further, described locating slot is groove, and the end being convenient to securing rod is stretched in locating slot, avoids locating slot to cause interference to securing rod.
Further, the diapire of described locating slot is inclined-plane, and this inclined-plane is away from the side of securing rod, makes securing rod comparatively fully stretch in locating slot.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the utility model slide bar locking device embodiment.
Fig. 2 is the structural representation of the utility model slide bar locking device slide bar embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, regulating block 2, stage clip 3, slide bar 4, locating slot 5, securing rod 6, cam segment 7.
As shown in Figure 1, a kind of slide bar 4 locking device in the present embodiment, the slide bar 4 comprising base 1, regulating block 2, stage clip 3 and be slidably connected on base 1.Slide bar 4 is provided with several screwed hole, and regulating block 2 is threaded in screwed hole.Also comprise L-shaped securing rod 6, as shown in Figure 2, slide bar 4 is provided with several locating slot 5, and this locating slot 5 is the through groove in left and right, and the diapire of locating slot 5 is the inclined-plane can fitted with securing rod 6.Screwed hole is arranged on the position of the corresponding locating slot 5 in slide bar 4 side, base 1 has the bar hole passed for regulating block 2.Securing rod 6 is hinged on base 1, and the lower end of securing rod 6 is the mating shapes of cam segment 7, upper end and locating slot 5, and regulating block 2 can offset with the cam segment 7 of securing rod 6.One end of stage clip 3 is connected to securing rod 6 on cam segment 7, and the other end is connected on base 1.
Regulating block 2 is threaded in (locating slot 5 in requisition for locking) in suitable screwed hole, slide bar 4 slides along base 1 forward, when the wire diameter place that the cam segment 7 on regulating block on slide bar 42 with securing rod 6 is larger offsets, securing rod 6 can along rotating clockwise, the upper end of securing rod 6 can be positioned at locating slot 5, and can go to and fit with the bottom surface of locating slot 5, at this moment, slide bar 4 will be locked, and can not move.When needs unlock, reverse slide slide bar 4, upper end can be lifted, until leave locating slot 5 completely by securing rod 6 under the effect of stage clip 3.
When not needing to locate, regulating block 2 can be drawn off, slide bar 4 just freely can slide on base 1.
Stage clip 3, for by securing rod 6 jack-up, makes securing rod 6 be in locating slot 5 under gravity always, is convenient to unlock slide bar 4.Locating slot 5 is groove, and the end being convenient to securing rod 6 is stretched in locating slot 5, avoids locating slot 5 pairs of securing rods 6 to cause interference.The diapire of locating slot 5 is inclined-plane, and this inclined-plane is away from the side of securing rod 6, and securing rod 6 can comparatively fully be stretched in locating slot 5.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. a slide bar locking device, the slide bar comprising base, regulating block and be slidably connected on base, slide bar is provided with several screwed hole, regulating block is threaded in screwed hole, it is characterized in that: also comprise L-shaped securing rod slide bar and be provided with several locating slot, screwed hole is arranged on the position of the corresponding locating slot in slide bar side, base has the bar hole passed for regulating block, securing rod is hinged on base, one end of securing rod is cam segment, the mating shapes of the other end and locating slot, regulating block can offset with the cam segment of securing rod.
2. slide bar locking device as claimed in claim 1, it is characterized in that: also comprise spring, one end of spring is connected on securing rod, and the other end is connected on base.
3. slide bar locking device as claimed in claim 1, is characterized in that: described locating slot is groove.
4. slide bar locking device as claimed in claim 1, is characterized in that: the diapire of described locating slot is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758724.8U CN204366773U (en) | 2014-12-07 | 2014-12-07 | Slide bar locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758724.8U CN204366773U (en) | 2014-12-07 | 2014-12-07 | Slide bar locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366773U true CN204366773U (en) | 2015-06-03 |
Family
ID=53323021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758724.8U Expired - Fee Related CN204366773U (en) | 2014-12-07 | 2014-12-07 | Slide bar locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440692A (en) * | 2014-12-07 | 2015-03-25 | 重庆市合川区均恒金属加工厂 | Sliding rod locking device |
-
2014
- 2014-12-07 CN CN201420758724.8U patent/CN204366773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440692A (en) * | 2014-12-07 | 2015-03-25 | 重庆市合川区均恒金属加工厂 | Sliding rod locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |