CN207556487U - Handle of a knife bounce testing auxiliary device - Google Patents
Handle of a knife bounce testing auxiliary device Download PDFInfo
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- CN207556487U CN207556487U CN201721539390.5U CN201721539390U CN207556487U CN 207556487 U CN207556487 U CN 207556487U CN 201721539390 U CN201721539390 U CN 201721539390U CN 207556487 U CN207556487 U CN 207556487U
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- handle
- knife
- cone
- auxiliary device
- cylinder portion
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Abstract
The utility model belongs to handle of a knife bounce technical field of measurement and test, is related to handle of a knife bounce testing auxiliary device.When assembling handle of a knife, straight line driving mechanism driving spindle moves forward, and main shaft cone cylinder portion is made to unclamp in mounting base cone tank.Handle of a knife is positioned over cone tank, ejection handle of a knife and pull rod is distinguished at mounting base both ends, handle of a knife orientational cone-shaped surface is made to be abutted with cone cylinder portion inner wall.In live spindle, due to the frictional force of handle of a knife orientational cone-shaped surface and cone cylinder portion inner wall, main shaft drives handle of a knife rotation, and pull rod is made to be connect with handle of a knife threaded hole.Straight line driving mechanism driving spindle back moves, and cone cylinder portion is made to fit in cone tank, and rely on elastic component tensile ties, and handle of a knife orientational cone-shaped surface holding is made to fit in cone cylinder portion inner wall.When dismantling handle of a knife, straight line driving mechanism driving spindle moves forward, and cone cylinder portion is made to unclamp in cone tank, by screwing desirable lower handle of a knife.Handle of a knife bounce testing auxiliary device parts are less, and simple in structure, the operation for assembling handle of a knife is easy.
Description
Technical field
The utility model belongs to handle of a knife bounce technical field of measurement and test, is to be related to a kind of handle of a knife bounce test more specifically
Auxiliary device.
Background technology
At present, with the development of Numeric Control Technology, high speed, high-precision digital control processing are gradually popularized, to work pieces process hardly possible
The raising of degree, precision, has not only driven the change of processing technology, the requirement to handle of a knife system is also higher and higher.It was machining
Cheng Zhong, the circular runout of handle of a knife is smaller, and the machining accuracy of workpiece is higher, in order to obtain better processing quality, the jump of handle of a knife
Dynamic detection is indispensable.Handle of a knife bounce testing auxiliary device of the prior art, parts are more, complicated, assemble handle of a knife
Operation it is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of handle of a knife bounce testing auxiliary devices, are surveyed with solving existing handle of a knife bounce
Try the technical issues of assistant apparatus structure is complicated and assembling handle of a knife is troublesome in poeration.
To achieve the above object, the technical solution adopted in the utility model is：A kind of handle of a knife bounce test auxiliary dress is provided
It puts, including：
For clamping the clamp system of handle of a knife, including mounting base, the main shaft that is installed on the mounting base, it is used for and handle of a knife
Threaded hole connection pull rod, tense the pull rod so that the handle of a knife is positioned at the main shaft when handle of a knife is connected to the pull rod
Elastic component, the mounting base has the cone tank and through slot that are connected, the main shaft include cone cylinder portion and with the cone cylinder
The tube of portion's connection, the tube are arranged in the through slot, and the cone cylinder portion is contained in the cone tank, the cone cylinder
The rubbing surface that the inner wall formation in portion contacts for the orientational cone-shaped surface with handle of a knife, the pull rod are arranged in the interior of the tube
Chamber；And
For driving the straight line driving mechanism of axial movement of the main shaft along the through slot.
Further, it further includes that the main shaft is driven to can be manually rotated mechanism around what the axis of the through slot rotated.
Further, the mechanism that can be manually rotated includes bearing, is rotatablely installed the first pulley in the bearing, is connected to
Second belt wheel of the tube, the conveyor for being set around the first pulley and second belt wheel and with the first pulley
The handwheel being connected.
Further, the pull rod is away from the one end in the cone cylinder portion and is piercing in tube formation and is pierced by section, institute
It states to be pierced by other than section and is arranged with movable sleeve, the end for being pierced by section is connected with the moving range for limiting the movable sleeve
Locating part；The elastic component compression is set to the tube and is away between one end and the movable sleeve in the cone cylinder portion.
Further, the tube be away from the cone cylinder portion one end be connected with abutting set, the two of the elastic component
End is connected to described abut and covers and the movable sleeve respectively.
Further, the elastic component is spring, and the elastic component is sheathed on other than be pierced by section, described to abut the interior of set
Edge has extended to form the first positioning tube, and the inner edge of the movable sleeve has extended to form the second positioning tube, the both ends of the elastic component
It is sheathed on first positioning tube and second positioning tube respectively.
Further, the output terminal of the straight line driving mechanism is connected to the movable sleeve.
Further, the transfer block that the straight line driving mechanism includes cylinder, is connected with the output shaft of the cylinder, institute
Transfer block is stated with the via that section passes through is pierced by described in confession, the transfer block is connected to the movable sleeve.
Further, the straight line driving mechanism further include air source filter and be connected to the air source filter with it is described
Hand-operated valve between cylinder.
Further, the platform for installing the mounting base and the straight line driving mechanism is further included.
The utility model has the technical effect that relative to the prior art：When assembling handle of a knife, straight line driving mechanism driving master
Axial advancement is moved, and main shaft cone cylinder portion is made to unclamp in mounting base cone tank.Handle of a knife is positioned over cone tank, at the both ends of mounting base point
Other ejection handle of a knife and pull rod make handle of a knife orientational cone-shaped surface be abutted with main shaft cone cylinder portion inner wall.In live spindle, since handle of a knife positions
The frictional force of the conical surface and main shaft cone cylinder portion inner wall, main shaft drive handle of a knife rotation, pull rod are made to be connect with handle of a knife threaded hole.Linear drives
Mechanism driving spindle back moves, and main shaft cone cylinder portion is made to fit in mounting base cone tank, and rely on elastic component tensile ties, makes this
The holding of handle of a knife orientational cone-shaped surface fits in cone cylinder portion inner wall.When dismantling handle of a knife, straight line driving mechanism driving spindle moves forward, and makes
Main shaft cone cylinder portion is unclamped in mounting base cone tank, by screwing desirable lower handle of a knife.Handle of a knife bounce testing auxiliary device parts
Less, simple in structure, operation is easy, and energy fast and stable realizes handle of a knife clamping, so as to efficiently and accurately realize the bounce inspection of handle of a knife
It surveys, the data of test are more intuitive accurate, and production efficiency is increased dramatically, and improves product competitiveness.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the three-dimensional installation diagram of handle of a knife bounce testing auxiliary device that the utility model embodiment provides；
The sectional view of handle of a knife bounce testing auxiliary device that Fig. 2 is Fig. 1.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It please refers to Fig.1, Fig. 2, first handle of a knife provided by the utility model bounce testing auxiliary device is illustrated.Handle of a knife is jumped
Dynamic testing auxiliary device, the clamp system 10 including being used to clamp handle of a knife 100 including mounting base 11, are installed on mounting base 11
Main shaft 12, the pull rod 13, the tensile ties when handle of a knife 100 is connected to pull rod 13 that are connect for the threaded hole 101 with handle of a knife 100
13 so that the handle of a knife 100 is positioned at the elastic component 14 of main shaft 12, and mounting base 11 has the cone tank 111 and through slot being connected
112, main shaft 12 includes cone cylinder portion 121 and the tube 122 being connect with cone cylinder portion 121, tube 122 are arranged in through slot 112,
Cone cylinder portion 121 is contained in cone tank 111, and the inner wall formation in cone cylinder portion 121 abuts for the orientational cone-shaped surface 100a with handle of a knife 100 matches
The rubbing surface 121a of conjunction, pull rod 13 are arranged in the inner cavity of tube 122；And for axis of the driving spindle 12 along through slot 112
To mobile straight line driving mechanism 20.
When assembling handle of a knife 100,20 driving spindle 12 of straight line driving mechanism moves forward, and makes 12 cone cylinder portion of main shaft, 121 pine
It opens in 11 cone tank 111 of mounting base.Handle of a knife 100 is positioned over cone tank 111, distinguishes ejection handle of a knife at the both ends of mounting base 11
100 with pull rod 13,100 orientational cone-shaped surface 100a of handle of a knife is made to be abutted with 12 cone cylinder portion of main shaft, 121 inner wall.In live spindle 12, by
In the frictional force of 100 orientational cone-shaped surface 100a of handle of a knife and 12 cone cylinder portion of main shaft, 121 inner wall, main shaft 12 drives handle of a knife 100 to rotate, makes drawing
Bar 13 is connect with 100 threaded hole 101 of handle of a knife.20 driving spindle 12 of straight line driving mechanism back moves, and makes 12 cone cylinder portion 121 of main shaft
11 cone tank 111 of mounting base is fitted in, and relies on 14 tensile ties 13 of elastic component, keeps 100 orientational cone-shaped surface 100a of the handle of a knife
Fit in 121 inner wall of cone cylinder portion.When dismantling handle of a knife 100,20 driving spindle 12 of straight line driving mechanism moves forward, and makes main shaft 12
Cone cylinder portion 121 is unclamped in 11 cone tank 111 of mounting base, by screwing desirable lower handle of a knife 100.Handle of a knife bounce testing auxiliary device
Parts are less, simple in structure, and operation is easy, and energy fast and stable realizes 100 clamping of handle of a knife, so as to efficiently and accurately realize handle of a knife
100 glitch detection, the data of test are more intuitive accurate, and production efficiency is increased dramatically, and improves product competitiveness.
For main shaft 12 using high-precision grinding axle center, stability is high, is tested suitable for high precision and high level handle of a knife 100.
The orientational cone-shaped surface 100a of handle of a knife 100 is bonded the inner wall in 12 cone cylinder portion 121 of main shaft in order to detect as far as possible, handle of a knife
After 100 are tightened up, it is possible to which measuring instrumentss are detected the inner conical surface of handle of a knife 100 on frame.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
It further includes and can be manually rotated mechanism 30 around what the axis of through slot 112 rotated for driving spindle 12.By can be manually rotated mechanism 30,
Main shaft 12 can be made to be rotated around the axis of through slot 112, supported in 100 orientational cone-shaped surface 100a of handle of a knife and 12 cone cylinder portion of main shaft, 121 inner wall
It connects, the frictional force of 100 orientational cone-shaped surface 100a of handle of a knife and 12 cone cylinder portion of main shaft, 121 inner wall, main shaft 12 drive handle of a knife 100 to rotate, and grasp
Facilitate.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
It can be manually rotated mechanism 30 and include bearing 31, the second band for being rotatablely installed the first pulley 32 in bearing 31, being connected to tube 122
Wheel 33, the handwheel 35 for being set around the conveyor 34 of first pulley 32 and the second belt wheel 33 and being connected with first pulley 32.The knot
Structure easily assembles, and by handwheel 35, power is transmitted to main shaft 12 and is managed by first pulley 32, conveyor 34, the second belt wheel 33
Shape portion 122 rotates main shaft 12.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
One end that pull rod 13 is away from cone cylinder portion 121 is piercing in the formation of tube 122 and is pierced by section 131, is pierced by other than section 131 and is arranged with work
Dynamic set 15, be pierced by section 131 end be connected with for limit movable sleeve 15 moving range locating part 16；Elastic component 14 compresses
Tube 122 is set to be away between the one end in cone cylinder portion 121 and movable sleeve 15.The program is compact-sized, easily assembles.It is living
Dynamic set 15 is limited between the end of locating part 16 and tube 122.In compression elastic piece 14, one end ejection of elastic component 14
12 tube 122 of main shaft so that unclamp in 11 cone tank 111 of mounting base in 12 cone cylinder portion 121 of main shaft.When discharging elastic component 14,
Elastic component 14 drives movable sleeve 15 to be moved towards locating part 16, so as to which pull rod 13 be driven to move so that be connected with the handle of a knife of pull rod 13
100 orientational cone-shaped surface 100a fits in the rubbing surface 121a in 12 cone cylinder portion 121 of main shaft.Locating part 16 is nut, is threadedly connected to
The end of pull rod 13 is easily assembled.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
One end that tube 122 is away from cone cylinder portion 121 is connected with abutting set 17, and the both ends of elastic component 14 are connected to abutting set 17 respectively
With movable sleeve 15.The program be convenient for elastic component 14 assembling, allow elastic component 14 both ends be reliably connected to respectively abutting set 17 with
Movable sleeve 15.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
Elastic component 14 is spring, and elastic component 14 is sheathed on other than be pierced by section 131, and the inner edge for abutting set 17 has extended to form the first positioning
Cylinder 171, the inner edge of movable sleeve 15 has extended to form the second positioning tube 151, and the both ends of elastic component 14 are sheathed on the first positioning respectively
171 and second positioning tube 151 of cylinder.The program, to set 17 and movable sleeve 15 is abutted, makes connection can convenient for 14 positioned in alignment of elastic component
It leans on.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
The output terminal of straight line driving mechanism 20 is connected to movable sleeve 15.Movable sleeve 15 is pushed in the output terminal of straight line driving mechanism 20 forward
When mobile, compression elastic piece 14.It is moved backward in the output terminal of straight line driving mechanism 20, elastic component 14 discharges.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
The transfer block 22 that straight line driving mechanism 20 includes cylinder 21, is connected with the output shaft of cylinder 21, transfer block 22 have for being pierced by
The via 221 that section 131 passes through, transfer block 22 are connected to movable sleeve 15.The program easily assembling and control.Specifically, via 221
It is passed through for locating part 16, it is compact-sized.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
The hand-operated valve 24 that straight line driving mechanism 20 further includes air source filter 23 and is connected between air source filter 23 and cylinder 21.It is logical
The filtering that air source filter 23 realizes source gas is crossed, the work of cylinder 21 is controlled by hand-operated valve 24.Lead between air path elements
Tracheae is crossed to be connected.
Further, a kind of specific embodiment as handle of a knife provided by the utility model bounce testing auxiliary device,
Further include the platform 40 for installing mounting base 11 and straight line driving mechanism 20.So that compact-sized, easily put makes platform 40
With.
Handle of a knife bounce testing auxiliary device motion flow be：1st, hand-operated valve 24 is stirred, cylinder 21 is acted, makes elastic component
14 compress so as to which main shaft 12 be allowed to unclamp in mounting base 11；2nd, handle of a knife 100 to be detected is put into the bellmouth in 12 cone cylinder portion 121 of main shaft
It is interior；3rd, rotary manual rotating mechanism 30 so that 13 screw thread of pull rod is matched with 100 threaded hole 101 of handle of a knife；4th, hand-operated valve is pushed back
24,21 return of cylinder, by the elastic force tensile ties 13 of elastic component 14 so that handle of a knife 100 is tightly stuck in bellmouth；5th, it will survey
The detection that the circle bounce of handle of a knife 100 is carried out on instrument calibration is measured, has detected measuring instrumentss under recession；6th, hand-operated valve 24 is stirred again, is made
Cylinder 21 acts, and compresses elastic component 14 so as to which main shaft 12 be allowed to unclamp in mounting base 11, removes tested handle of a knife 100.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
- The testing auxiliary device 1. handle of a knife is beated, which is characterized in that including：For clamping the clamp system of handle of a knife, including mounting base, the main shaft that is installed on the mounting base, for the spiral shell with handle of a knife The pull rod of pit connection tenses the pull rod so that the handle of a knife is positioned at the bullet of the main shaft when handle of a knife is connected to the pull rod Property part, the mounting base has the cone tank and through slot that are connected, and the main shaft includes cone cylinder portion and connects with the cone cylinder portion The tube connect, the tube are arranged in the through slot, and the cone cylinder portion is contained in the cone tank, the cone cylinder portion The rubbing surface that inner wall formation contacts for the orientational cone-shaped surface with handle of a knife, the pull rod are arranged in the inner cavity of the tube； AndFor driving the straight line driving mechanism of axial movement of the main shaft along the through slot.
- The testing auxiliary device 2. handle of a knife as described in claim 1 is beated, which is characterized in that further include to drive the main shaft Mechanism is can be manually rotated around what the axis of the through slot rotated.
- The testing auxiliary device 3. handle of a knife as claimed in claim 2 is beated, which is characterized in that the mechanism that can be manually rotated includes branch Seat is rotatablely installed the first pulley in the bearing, the second belt wheel for being connected to the tube, is set around the first pulley With the conveyor of second belt wheel and the handwheel being connected with the first pulley.
- The testing auxiliary device 4. handle of a knife as described in claim 1 is beated, which is characterized in that the pull rod is away from the cone cylinder The one end in portion is piercing in the tube formation and is pierced by section, and described be pierced by other than section is arranged with movable sleeve, the end for being pierced by section Portion be connected with for limit the movable sleeve moving range locating part；It is remote that the elastic component compression is set to the tube From between the one end in the cone cylinder portion and the movable sleeve.
- The testing auxiliary device 5. handle of a knife as claimed in claim 4 is beated, which is characterized in that the tube is away from the cone One end of canister portion is connected with abutting set, and the both ends of the elastic component are connected to described abut and cover and the movable sleeve respectively.
- The testing auxiliary device 6. handle of a knife as claimed in claim 5 is beated, which is characterized in that the elastic component is spring, described Elastic component is sheathed on other than be pierced by section, and the inner edge for abutting set has extended to form the first positioning tube, the movable sleeve it is interior Edge has extended to form the second positioning tube, and the both ends of the elastic component are sheathed on first positioning tube and the described second positioning respectively Cylinder.
- The testing auxiliary device 7. handle of a knife as claimed in claim 4 is beated, which is characterized in that the output of the straight line driving mechanism End is connected to the movable sleeve.
- The testing auxiliary device 8. handle of a knife as claimed in claim 4 is beated, which is characterized in that the straight line driving mechanism includes gas Cylinder, the transfer block being connected with the output shaft of the cylinder, the transfer block has is pierced by the via that section passes through described in confession, described Transfer block is connected to the movable sleeve.
- The testing auxiliary device 9. handle of a knife as claimed in claim 8 is beated, which is characterized in that the straight line driving mechanism further includes Air source filter and the hand-operated valve being connected between the air source filter and the cylinder.
- The testing auxiliary device 10. handle of a knife as described in any one of claim 1 to 9 is beated, which is characterized in that further include to pacify Fill the platform of the mounting base and the straight line driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539390.5U CN207556487U (en) | 2017-11-17 | 2017-11-17 | Handle of a knife bounce testing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539390.5U CN207556487U (en) | 2017-11-17 | 2017-11-17 | Handle of a knife bounce testing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556487U true CN207556487U (en) | 2018-06-29 |
Family
ID=62679702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539390.5U Active CN207556487U (en) | 2017-11-17 | 2017-11-17 | Handle of a knife bounce testing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860345A (en) * | 2017-11-17 | 2018-03-30 | 深圳市圆梦精密技术研究院 | Handle of a knife bounce testing auxiliary device |
-
2017
- 2017-11-17 CN CN201721539390.5U patent/CN207556487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860345A (en) * | 2017-11-17 | 2018-03-30 | 深圳市圆梦精密技术研究院 | Handle of a knife bounce testing auxiliary device |
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