CN205218898U - Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine - Google Patents
Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine Download PDFInfo
- Publication number
- CN205218898U CN205218898U CN201520909306.9U CN201520909306U CN205218898U CN 205218898 U CN205218898 U CN 205218898U CN 201520909306 U CN201520909306 U CN 201520909306U CN 205218898 U CN205218898 U CN 205218898U
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- Prior art keywords
- knife
- handle
- lever
- detection machine
- glitch detection
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Abstract
The utility model discloses a lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine, the axle center of pivot is equipped with the shaft hole, is the tubular structure, the coaxial movable rod that is equipped with in the shaft hole, the top of movable rod is fixed with the clamping claw, and the bottom of movable rod is equipped with the baffle that matches with the shaft hole, is located the baffle top in the shaft hole and is equipped with the retaining ring that matches with the movable rod, and the movable rod is located to overlap between retaining ring and the baffle and is equipped with the elastic component, and the sliding sleeve had been put to the cover below the pivot was located the baffle, and the sliding sleeve is fixed with the baffle, the sliding sleeve passes through lever and hinge joint, the bottom of pivot with be fixed in the handle of a knife and beat the drive arrangement who detects the machine and is connected, the axle sleeve is located the inner wall of pivot top and the surface matching of handle of a knife, the latin head matching that established clamping claw and handle of a knife bottom. According to the structure, the utility model discloses a lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine realizes the quick assembly disassembly of handle of a knife having improved detection efficiency.
Description
Technical field
The utility model relates to the field of handle of a knife glitch detection, is specifically related to a kind of lever handle of a knife clamping mechanism of handle of a knife glitch detection machine.
Background technology
Digital control processing requires more strict to aspects such as the rigidity of cutter, precision, durability and dynamic balance performances.The selection of cutter will focus on structure and the Usability analysis of workpiece, and the combined factors such as the working ability of combining with digital control lathe, workpiece material and operation content are considered.
NC cutting tool is connected with Digit Control Machine Tool by numerical control handle of a knife, and in order to improve machining accuracy, not only higher to the requirement of stage property, because the relative motion between NC cutting tool and workpiece is transmitted by numerical control handle of a knife, so the required precision of numerical control handle of a knife is also very high.In high soldier's production process, can detect, because the internal diameter of numerical control handle of a knife directly contacts with NC cutting tool, so the inner diameter measurement particular importance of numerical control handle of a knife to each sick position.
For the glitch detection of numerical control handle of a knife internal diameter in production, be all fix bottom handle of a knife with the screw thread of glitch detection machine tie rod end, by pull bar drive handle of a knife rotate, utilize detection table in handle of a knife through carrying out glitch detection.But current pull bar be all just need that pull bar is carried out precession by each detection handle of a knife that screw thread and handle of a knife are fixing, surveyed after also need pull bar to screw out, and in order to ensure the fix tightly soundness of handle of a knife, the distance of threaded engagement can not be very little, result in handle of a knife when carrying out glitch detection, the clamping time is longer, and then it is lower to result in detection efficiency, in addition, due to the screw thread needs of pull bar and the screw thread precession continually of handle of a knife, screw out, so the screw thread of pull bar is easy to wearing and tearing, and the screw thread after wearing and tearing not only can reduce the installation accuracy with handle of a knife, and the wearing and tearing of dropping bits remain in possibly glitch detection machine coordinates with handle of a knife ability groove in, due to groove with to and coordinate, precision is high, once there be wearing and tearing to consider the words be clipped between groove and handle of a knife to be worth doing, handle of a knife not only can be caused to detect inaccurate, but also the groove surfaces of handle of a knife damaged surfaces or glitch detection machine can be caused to damage, this handle of a knife is caused to be scrapped or the damage of glitch detection machine.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of lever handle of a knife clamping mechanism of handle of a knife glitch detection machine is provided, time handle of a knife carries out glitch detection, after Latin head is installed in bottom, directly be positioned in axle sleeve, then stretch into rotating shaft axis hole by clamping pawl, clamping pawl tightens up simultaneously, thus is caught by Latin head and fix; After the glitch detection of handle of a knife terminates, clamping pawl stretches out rotating shaft axis hole, and clamping pawl opens simultaneously, thus is unclamped by Latin head, realizes the fast assembling-disassembling of handle of a knife, improves detection efficiency; Because handle of a knife and Latin head just complete screw thread before detection to fix, if so both junctions have foul to be very easy to removing, ensure that foul can not enter handle of a knife glitch detection machine; And handle of a knife and glitch detection machine are directly fixedly clamped when fixing, and are not threaded connection, so also there will not be the fouls such as thread abrasion bits between glitch detection machine and handle of a knife, ensure that the accuracy in detection of handle of a knife; Sliding sleeve is connected with piston by leverage, and the distance of balance pivot and sliding sleeve is less than the distance between balance pivot and piston, utilizes lever principle, and less air pressure just can promote sliding sleeve, reduces energy consumption.
Technical solution adopted in the utility model is:
The lever handle of a knife clamping mechanism of handle of a knife glitch detection machine, comprise the rotating shaft in the axle sleeve that is rotationally connected with and fixes with handle of a knife glitch detection machine, the axle center of described rotating shaft is provided with axis hole, for tubular structure, coaxially motion bar is provided with in axis hole, described motion bar moves along the axis direction of rotating shaft, the top of described motion bar is fixed with clamping pawl, the bottom of described motion bar is provided with the baffle plate mated with axis hole, the back-up ring being provided with above baffle plate and mating with motion bar is positioned in axis hole, described motion bar is arranged with the elastic component being preset with pressure between back-up ring and baffle plate, described rotating shaft is positioned at below baffle plate and is equipped with sliding sleeve, described sliding sleeve and baffle plate are fixed, described sliding sleeve is connected with piston by lever, the bottom of described rotating shaft is connected with the drive unit being fixed on handle of a knife glitch detection machine, described axle sleeve is positioned at the surface matching of inwall above rotating shaft and handle of a knife, described clamping pawl mates with the Latin head set by handle of a knife bottom.
The further improvement project of the utility model is, the inside top of described clamping pawl is respectively equipped with projection, and described projection mates with the Latin head set by handle of a knife bottom, and when clamping pawl stretches out the axis hole of rotating shaft, the projection of clamping pawl unclamps Latin head; When clamping pawl stretches into the axis hole of rotating shaft, the projection of clamping pawl firmly grasps Latin head.
The utility model further improvement project is, described elastic component is tire out folded multiple wavy springs successively.
The utility model further improvement project is, the external diameter of described wavy spring is less than the internal diameter of axis hole.
The utility model further improvement project is, described sliding sleeve is fixed by pin and baffle plate, and described pin is fixed through the stripe shape through hole set by rotating shaft surface and baffle plate.
The utility model further improvement project is, described sliding sleeve is fixedly connected with one end of lever by cutting ferrule.
The utility model further improvement project is, the top side wall of described sliding sleeve is provided with boss, and described cutting ferrule mates with boss and is connected.
The utility model further improvement project is, the other end of described lever is connected with the piston rod of piston, and described lever is connected with handle of a knife glitch detection machine by fulcrum, and the distance between described fulcrum and cutting ferrule is less than the distance between the fulcrum of lever and piston rod.
The utility model further improvement project is, described drive unit is motor, and shaft joint A set bottom the shaft joint B set by the output of described motor and rotating shaft is in transmission connection.
The utility model further improvement project is, described piston base is fixed with pedestal, and described pedestal is connected with handle of a knife glitch detection machine by fulcrum.
The utility model further improvement project is, described axle sleeve and motor are fixed respectively by mount pad A and mount pad B and handle of a knife glitch detection machine.
The utility model further improvement project is, described axle sleeve and rotating shaft are rotationally connected by bearing.
The beneficial effects of the utility model are:
The first, the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine of the present utility model, time handle of a knife carries out glitch detection, after Latin head is installed in bottom, directly be positioned in axle sleeve, then rotating shaft axis hole is stretched into by clamping pawl, clamping pawl tightens up simultaneously, thus is caught by Latin head and fix; After the glitch detection of handle of a knife terminates, clamping pawl stretches out rotating shaft axis hole, and clamping pawl opens simultaneously, thus is unclamped by Latin head, realizes the fast assembling-disassembling of handle of a knife, improves detection efficiency.
The second, the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine of the present utility model, because handle of a knife and Latin head just complete screw thread before detection to fix, if so both junctions have foul to be very easy to removing, ensure that foul can not enter handle of a knife glitch detection machine; And handle of a knife and glitch detection machine are directly fixedly clamped when fixing, and are not threaded connection, so also there will not be the fouls such as thread abrasion bits between glitch detection machine and handle of a knife, ensure that the accuracy in detection of handle of a knife.
Three, the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine of the present utility model, sliding sleeve is connected with piston by leverage, and the distance of balance pivot and sliding sleeve is less than the distance between balance pivot and piston, utilize lever principle, less air pressure just can promote sliding sleeve, reduces energy consumption.
accompanying drawing illustrates:
Fig. 1 is that the master of the utility model structure looks cross-sectional schematic.
Fig. 2 is the enlarged diagram of Knife handle structure.
detailed description of the invention:
Composition graphs 1 and Fig. 2 known, the utility model comprises the rotating shaft 1 in the axle sleeve 16 that is rotationally connected with and fixes with handle of a knife glitch detection machine, the axle center of described rotating shaft 1 is provided with axis hole, for tubular structure, motion bar 3 is coaxially provided with in axis hole, described motion bar 3 moves along the axis direction of rotating shaft 1, the top of described motion bar 3 is fixed with clamping pawl 2, the bottom of described motion bar 3 is provided with the baffle plate 5 mated with axis hole, the back-up ring 4 being provided with above baffle plate 5 and mating with motion bar 3 is positioned in axis hole, described motion bar 3 is arranged with the elastic component 6 being preset with pressure between back-up ring 4 and baffle plate 5, described rotating shaft 1 is positioned at below baffle plate 5 and is equipped with sliding sleeve 8, described sliding sleeve 8 is fixed with baffle plate 5, described sliding sleeve 8 is connected with piston 10 by lever 11, the bottom of described rotating shaft 1 is connected with the drive unit 7 being fixed on handle of a knife glitch detection machine, described axle sleeve 16 is positioned at the surface matching (attached not shown) of inwall above rotating shaft 1 and handle of a knife 25, described clamping pawl 2 mates with the Latin head 26 set by handle of a knife 25 bottom, the inside top of described clamping pawl 2 is respectively equipped with projection 22, and described projection 22 mates with the Latin head 26 set by handle of a knife 25 bottom, and when clamping pawl 2 stretches out the axis hole of rotating shaft 1, the projection 22 of clamping pawl 2 unclamps Latin head 26, when clamping pawl 2 stretches into the axis hole of rotating shaft 1, the projection 22 of clamping pawl 2 firmly grasps Latin head 26, described elastic component 6 is tire out folded multiple wavy springs successively, the external diameter of described wavy spring is less than the internal diameter of axis hole, described sliding sleeve 8 is fixed by pin 14 and baffle plate 5, and described pin 14 is fixed through the stripe shape through hole 15 set by rotating shaft 1 surface and baffle plate 5, described sliding sleeve 8 is fixedly connected with by cutting ferrule 9 one end with lever 11, the top side wall of described sliding sleeve 8 is provided with boss 13, and described cutting ferrule 9 mates with boss 13 and is connected, the other end of described lever 11 is connected with the piston rod 21 of piston 10, and described lever 11 is connected with handle of a knife glitch detection machine by fulcrum 12, and the distance between described fulcrum 12 and cutting ferrule 9 is less than the distance between the fulcrum 12 of lever 11 and piston rod 21, described drive unit 7 is motor, and shaft joint A17 set bottom the shaft joint B18 set by the output of described motor and rotating shaft 1 is in transmission connection, be fixed with pedestal 19 bottom described piston 10, described pedestal 19 is connected with handle of a knife glitch detection machine by fulcrum 20, described axle sleeve 16 and motor are fixed respectively by mount pad A24 and mount pad B23 and handle of a knife glitch detection machine, described axle sleeve 16 is rotationally connected by bearing with rotating shaft 1.
Claims (10)
1. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine, it is characterized in that: comprise the rotating shaft (1) be rotationally connected with in the axle sleeve (16) fixing with handle of a knife glitch detection machine, the axle center of described rotating shaft (1) is provided with axis hole, for tubular structure, motion bar (3) is coaxially provided with in axis hole, described motion bar (3) moves along the axis direction of rotating shaft (1), the top of described motion bar (3) is fixed with clamping pawl (2), the bottom of described motion bar (3) is provided with the baffle plate (5) mated with axis hole, be positioned at baffle plate (5) top in axis hole and be provided with the back-up ring (4) mated with motion bar (3), described motion bar (3) is positioned at the elastic component (6) being arranged with between back-up ring (4) and baffle plate (5) and being preset with pressure, described rotating shaft (1) is positioned at baffle plate (5) below and is equipped with sliding sleeve (8), described sliding sleeve (8) is fixed with baffle plate (5), described sliding sleeve (8) is connected with piston (10) by lever (11), the bottom of described rotating shaft (1) is connected with the drive unit (7) being fixed on handle of a knife glitch detection machine, described axle sleeve (16) is positioned at the inwall of rotating shaft (1) top and the surface matching of handle of a knife (25), described clamping pawl (2) is mated with the Latin head (26) set by handle of a knife (25) bottom.
2. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, it is characterized in that: the inside top of described clamping pawl (2) is respectively equipped with projection (22), described projection (22) mates with the Latin head (26) set by handle of a knife (25) bottom, when clamping pawl (2) stretches out the axis hole of rotating shaft (1), the projection (22) of clamping pawl (2) unclamps Latin head (26); When clamping pawl (2) stretches into the axis hole of rotating shaft (1), projection (22) the promptly Latin head (26) of clamping pawl (2).
3. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, is characterized in that: described elastic component (6) is tire out folded multiple wavy springs successively.
4. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 3, is characterized in that: the external diameter of described wavy spring is less than the internal diameter of axis hole.
5. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, it is characterized in that: described sliding sleeve (8) is fixed by pin (14) and baffle plate (5), described pin (14) is fixed through the stripe shape through hole (15) set by rotating shaft (1) surface and baffle plate (5).
6. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, is characterized in that: described sliding sleeve (8) is fixedly connected with by cutting ferrule (9) one end with lever (11).
7. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 6, it is characterized in that: the top side wall of described sliding sleeve (8) is provided with boss (13), described cutting ferrule (9) mates with boss (13) and is connected.
8. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 6, it is characterized in that: the other end of described lever (11) is connected with the piston rod (21) of piston (10), described lever (11) is connected with handle of a knife glitch detection machine by fulcrum (12), and the distance between described fulcrum (12) and cutting ferrule (9) is less than the distance between the fulcrum (12) of lever (11) and piston rod (21).
9. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, it is characterized in that: described drive unit (7) is motor, the shaft joint B(18 set by the output of described motor) with rotating shaft (1) bottom set by shaft joint A(17) be in transmission connection.
10. the lever handle of a knife clamping mechanism of handle of a knife glitch detection machine as claimed in claim 1, is characterized in that: described piston (10) bottom is fixed with pedestal (19), and described pedestal (19) is connected with handle of a knife glitch detection machine by fulcrum (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909306.9U CN205218898U (en) | 2015-11-16 | 2015-11-16 | Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909306.9U CN205218898U (en) | 2015-11-16 | 2015-11-16 | Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218898U true CN205218898U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520909306.9U Expired - Fee Related CN205218898U (en) | 2015-11-16 | 2015-11-16 | Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186397A (en) * | 2017-11-02 | 2019-01-11 | 上海机动车检测认证技术研究中心有限公司 | A kind of detection end face trip gear |
-
2015
- 2015-11-16 CN CN201520909306.9U patent/CN205218898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186397A (en) * | 2017-11-02 | 2019-01-11 | 上海机动车检测认证技术研究中心有限公司 | A kind of detection end face trip gear |
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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: 20160511 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |