CN201609841U - Quick-change connector with depth positioner - Google Patents
Quick-change connector with depth positioner Download PDFInfo
- Publication number
- CN201609841U CN201609841U CN2010200500404U CN201020050040U CN201609841U CN 201609841 U CN201609841 U CN 201609841U CN 2010200500404 U CN2010200500404 U CN 2010200500404U CN 201020050040 U CN201020050040 U CN 201020050040U CN 201609841 U CN201609841 U CN 201609841U
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- CN
- China
- Prior art keywords
- depth
- ball
- localization device
- main body
- locking operation
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- Expired - Fee Related
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Abstract
The utility model provides a quick-change connector with a depth positioner. The connector comprises a connector rod and a quick-change connector, wherein tool movement depth marks are arranged on the connector rod; a depth positioner is sleeved on the connector rod and is used together with the tool movement depth marks to indicate the movement depth of a tool; the depth positioner comprises a main body sleeve of the depth positioner and a rotatable locking operating sleeve sleeved on the main body sleeve; a ball hole is formed on the wall of the main body sleeve; a ball used for clamping the connector rod is arranged in the ball hole; and an inclined surface or a cambered surface capable of extruding the ball to protrude out of the inner wall of the main body sleeve to clamp the connector rod is formed on the inner wall of the locking operating sleeve. The quick-change connector can limit the working depth of the tool; the structure of the positioner is simple and can control the depth very conveniently; and as the depth positioner and the connector rod are matched in a clamping manner, the depth positioner on the connector rod can not get loose, so that the accuracy of depth indication is improved, and the processing depth of the tool connected on the quick-change connector can be controlled accurately.
Description
Technical field
The utility model relates to the hydraulic quick coupler technical field.
Background technology
Hydraulic quick coupler is to link to each other with lathe or pistol electric drill to be used for the device of presto tool, and described instrument can be drill bit, screwdriver etc.In real work, some working depth that is connected the instrument on the hydraulic quick coupler is difficult to accurate control.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to adjust, depthkeeping accurately with the hydraulic quick coupler of depth localization device.For this reason, the utility model is by the following technical solutions: it comprises connector rod and hydraulic quick coupler, described connector rod is provided with the movement of tool depth mark, described depth localization device is enclosed within and cooperates the marking tools motion degree of depth outside the connector rod and with the movement of tool depth mark, the depth localization device comprises the main body cover of depth localization device and is enclosed within the outer rotatable locking operation cover of main body cover, the main body jacket wall is provided with ball hole, be provided with the ball of the bar that is used to clamp in the ball hole, the inwall of locking operation cover has and can push ball and make it protrude in main body cover inwall and the inclined-plane or the cambered surface of the bar of clamping.Owing to adopt the technical solution of the utility model, the utility model makes hydraulic quick coupler have the function that limits the tool work degree of depth; The structure of the utility model depth localization device is very simple, depthkeeping is regulated very convenient, and between depth localization device and the connector rod clamping engagement, can prevent depth localization device becoming flexible on connector rod, to improve the accuracy of depthkeeping indication, make the working depth that is connected the instrument on the hydraulic quick coupler precisely controlled.
Description of drawings
Fig. 1 partly cuts open schematic diagram for the utility model embodiment's 1.
Fig. 2 is the A1-A1 cutaway view of Fig. 1.
Fig. 3 is the A2-A2 cutaway view of Fig. 1.
Fig. 4 partly cuts open schematic diagram for the utility model embodiment's 2.
Fig. 5 is the B1-B1 cutaway view of Fig. 4.
Fig. 6 is the B2-B2 cutaway view of Fig. 4.
The specific embodiment
The utility model comprises connector rod 1 and hydraulic quick coupler 6, described connector rod is provided with movement of tool depth mark 11, described depth localization device 2 is enclosed within and cooperates the marking tools motion degree of depth outside the connector rod and with the movement of tool depth mark, the depth localization device comprises the main body cover 21 of depth localization device and is enclosed within the outer rotatable locking operation cover 22 of main body cover, the main body jacket wall is provided with ball hole 3, be provided with the ball 4 of the bar that is used to clamp in the ball hole, the inwall of locking operation cover 22 has and can push ball and make it protrude in main body cover inwall and the inclined-plane or the cambered surface of the bar of clamping, in the present embodiment, what the inwall extruding ball of locking operation cover 22 made that it protrudes in main body cover inwall is cambered surface 5, described cambered surface 5 for described locking operation cover inwall along circumferential set corresponding with the ball hole cambered surface of gradually opening shape that is.Described extruding ball can be directly to push or indirect extrusion, with regard to the former, the diameter of ball should be greater than the main body sleeve wall thickness that the ball hole place is set, the interior wall energy squeezing roll pearl of locking operation cover 22 bar of clamping, with regard to the latter, middlewares such as extension bar can be set before ball, and described cambered surface or inclined-plane be the extruding middleware earlier, and middleware passes to ball with extruding force.
Ball hole 3 is blind hole, and a part can be exposed ball hole 3 and the bar of clamping when ball 4 was squeezed, and can not drop out ball hole 3 from this side again.Described main body cover is respectively equipped with described ball along circumferentially evenly being provided with 3 ball holes in the described ball hole, corresponding, and the inwall of locking operation cover 22 has three sections described cambered surfaces 5.Like this, by 3 application points bar of clamping reliably.
The lower end 21a of described main body cover protrudes in the lower end of locking operation cover 22, is used for cooperating with motion depth mark 11, and the marking tools motion degree of depth, the upper end of main body cover is provided with the handle 21b of depth localization device.Described locking operation cover 22 is between the lower end and handle of main body cover.
Described motion depth mark is length scale or the groove that cooperates with described ball.
Connector rod can be cylinder or prism, and correspondingly, the inwall of main body cover also is same shape.
In use, when needs are adjusted the position of depth localization device, as shown in Figure 2, be rotated counterclockwise locking operation cover 22, make the bigger corresponding ball hole of a side of close diameter of gradually opening shape cambered surface 5, thereby loosen the clamping of ball butt joint head rod, can make the depth localization device slide into new depth mark by operating grip 21b then, the locking operation that turns clockwise again cover 22 makes ball be pushed by the shape cambered surface 5 of gradually opening that diameter reduces gradually, and connector rod clamps and can not become flexible the most at last.
Described hydraulic quick coupler can adopt any hydraulic quick coupler commonly used, the structure of these hydraulic quick couplers various open source literatures that sporadically appear.In the present embodiment, hydraulic quick coupler 6 also adopts the structure with reference to above-mentioned depth localization device:
Described hydraulic quick coupler 6 comprises adapter body 61, described adapter body 61 links to each other with connector rod 1 and has nipple orifice 62, described joint hole wall is provided with ball hole 63, be provided with the ball 64 that is used for the clamping tool extension bar in the ball hole, described adapter body is with rotatable second locking operation cover 65 outward, the inwall of described second locking operation cover has and can push ball and make it protrude in the joint hole wall and the inclined-plane or the cambered surface 66 of clamping tool extension bar, described cambered surface 66 for described second locking operation cover inwall along circumferential set corresponding with the ball hole cambered surface of gradually opening shape that is.
Ball hole 63 is blind hole, and a part can be exposed ball hole 63 and the clamping tool extension bar when ball 64 was squeezed, and can not drop out ball hole 3 from this side again.Described joint hole wall is respectively equipped with described ball 64 along circumferentially evenly being provided with 3 ball holes 63 in the described ball hole 63, corresponding, and the inwall of second locking operation cover 65 has three sections described cambered surfaces 66.Like this, by 3 application points clamping tool extension bar reliably.
Embodiment 2, with reference to accompanying drawing 4,5,6.
The utility model comprises connector rod 210 and hydraulic quick coupler 260, described connector rod is provided with movement of tool depth mark 211, described depth localization device 220 is enclosed within and cooperates the marking tools motion degree of depth outside the connector rod and with the movement of tool depth mark, the depth localization device comprises the main body cover 221 of depth localization device and is enclosed within the outer rotatable locking operation cover 222 of main body cover, the main body jacket wall is provided with ball hole 230, be provided with the ball 240 of the bar that is used to clamp in the ball hole, the inwall of locking operation cover 222 has and can push ball and make it protrude in main body cover inwall and the inclined-plane or the cambered surface of the bar of clamping, in the present embodiment, described inclined-plane or cambered surface are meant the taper surface 250 corresponding with ball hole that locking operation cover inwall has, and described locking operation cover is connected with the main body external threading.
In use, when needs are adjusted the position of depth localization device, shown in Figure 4 and 5, rotational lock operating sleeve 222 makes its also i.e. motion of right side in figure downwards, make the bigger corresponding ball hole of a side of diameter of taper surface 250, thereby loosen the clamping of ball butt joint head rod, can make the depth localization device slide into new depth mark by operating grip 221b then, rotational lock operating sleeve 222 makes its i.e. motion of left side in figure that moves upward also again, make ball be pushed by the taper surface 250 that diameter reduces gradually, connector rod clamps and can not become flexible the most at last.
Described hydraulic quick coupler can adopt any hydraulic quick coupler commonly used, the structure of these hydraulic quick couplers various open source literatures that sporadically appear.In the present embodiment, hydraulic quick coupler 260 also adopts the structure with reference to above-mentioned depth localization device:
Described hydraulic quick coupler 260 comprises adapter body 261, described adapter body 261 links to each other with connector rod 210 and has nipple orifice 262, described joint hole wall is provided with ball hole 263, be provided with the ball 264 that is used for the clamping tool extension bar in the ball hole, described adapter body is with rotatable second locking operation cover 265 outward, the inwall of described second locking operation cover has and can push ball and make it protrude in the joint hole wall and the inclined-plane or the cambered surface 266 of clamping tool extension bar, described inclined-plane or cambered surface 266 are meant the taper surface corresponding with ball hole that locking operation cover inwall has, and described locking operation cover is threaded with adapter body.
Other of present embodiment is with embodiment 1.
Described embodiment 1 and 2 hydraulic quick couplers that adopted also can exchange.
Claims (10)
1. hydraulic quick coupler with the depth localization device, comprise connector rod and hydraulic quick coupler, it is characterized in that described connector rod is provided with the movement of tool depth mark, described depth localization device is enclosed within and cooperates the marking tools motion degree of depth outside the connector rod and with the movement of tool depth mark, the depth localization device comprises the main body cover of depth localization device and is enclosed within the outer rotatable locking operation cover of main body cover, the main body jacket wall is provided with ball hole, be provided with the ball of the bar that is used to clamp in the ball hole, the inwall of locking operation cover has and can push ball and make it protrude in main body cover inwall and the inclined-plane or the cambered surface of the bar of clamping.
2. a kind of hydraulic quick coupler with the depth localization device as claimed in claim 1 is characterized in that described cambered surface is a described locking operation cover inwall along circumferential set corresponding with the ball hole cambered surface of gradually opening shape that is.
3. a kind of hydraulic quick coupler with the depth localization device as claimed in claim 1 is characterized in that described locking operation cover is connected with the main body external threading, and described inclined-plane or cambered surface are meant the taper surface corresponding with ball hole that locking operation cover inwall has.
4. as claim 1,2 or 3 described a kind of hydraulic quick couplers, it is characterized in that described movement of tool depth mark is length scale or the groove that cooperates with described ball with the depth localization device.
5. as claim 1,2 or 3 described a kind of hydraulic quick couplers, it is characterized in that described main body cover along circumferentially evenly being provided with 3 ball holes, is respectively equipped with described ball in the described ball hole with the depth localization device.
6. as claim 1,2 or 3 described a kind of hydraulic quick couplers with the depth localization device, it is characterized in that the lower end of described main body cover protrudes in the lower end of locking operation cover, the upper end of main body cover is provided with the handle of depth localization device.
7. a kind of hydraulic quick coupler with the depth localization device as claimed in claim 6 is characterized in that described locking operation cover is between the lower end and handle of main body cover.
8. a kind of hydraulic quick coupler as claimed in claim 1 with the depth localization device, it is characterized in that described hydraulic quick coupler comprises adapter body, described adapter body links to each other with connector rod and has nipple orifice, described joint hole wall is provided with ball hole, be provided with the ball that is used for the clamping tool extension bar in the ball hole, described adapter body is with the rotatable second locking operation cover outward, and the inwall of described second locking operation cover has and can push ball and make it protrude in the joint hole wall and the inclined-plane or the cambered surface of clamping tool extension bar.
9. a kind of hydraulic quick coupler with the depth localization device as claimed in claim 8 is characterized in that described cambered surface is a described locking operation cover inwall along circumferential set corresponding with the ball hole cambered surface of gradually opening shape that is.
10. a kind of hydraulic quick coupler with the depth localization device as claimed in claim 8 is characterized in that described locking operation cover is threaded with adapter body, and described inclined-plane or cambered surface are meant the taper surface corresponding with ball hole that locking operation cover inwall has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200500404U CN201609841U (en) | 2010-01-13 | 2010-01-13 | Quick-change connector with depth positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200500404U CN201609841U (en) | 2010-01-13 | 2010-01-13 | Quick-change connector with depth positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609841U true CN201609841U (en) | 2010-10-20 |
Family
ID=42960474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200500404U Expired - Fee Related CN201609841U (en) | 2010-01-13 | 2010-01-13 | Quick-change connector with depth positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671575A (en) * | 2017-09-19 | 2018-02-09 | 深圳市东方碳素实业有限公司 | A kind of Automatic-clamping positioner |
| CN109396496A (en) * | 2018-12-12 | 2019-03-01 | 中国航空制造技术研究院 | A kind of counter boring depth control method for curved surface class surface automatic drill ream |
| CN112248251A (en) * | 2020-10-13 | 2021-01-22 | 江门市山子玻璃有限公司 | Drill bit quick-inserting device of vertical glass drilling machine |
-
2010
- 2010-01-13 CN CN2010200500404U patent/CN201609841U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671575A (en) * | 2017-09-19 | 2018-02-09 | 深圳市东方碳素实业有限公司 | A kind of Automatic-clamping positioner |
| CN109396496A (en) * | 2018-12-12 | 2019-03-01 | 中国航空制造技术研究院 | A kind of counter boring depth control method for curved surface class surface automatic drill ream |
| CN112248251A (en) * | 2020-10-13 | 2021-01-22 | 江门市山子玻璃有限公司 | Drill bit quick-inserting device of vertical glass drilling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20130113 |