CN207366374U - File device for detecting performance - Google Patents
File device for detecting performance Download PDFInfo
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- CN207366374U CN207366374U CN201721321119.4U CN201721321119U CN207366374U CN 207366374 U CN207366374 U CN 207366374U CN 201721321119 U CN201721321119 U CN 201721321119U CN 207366374 U CN207366374 U CN 207366374U
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- file
- fixing bracket
- bracket
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- sample
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Abstract
It the utility model is related to a kind of file device for detecting performance, it includes rack, the sliding seat being connected in rack, slide the file fixing bracket being arranged on sliding seat, and it is connected with file fixing bracket, to drive the actuating unit that file fixing bracket reciprocating linear slides, and the counter that number is counted that reciprocatingly slides to file fixing bracket；Further include the guide holder being fixed in rack, the sample blocks mounting bracket being arranged in guide holder slided is oriented to up and down, and the sample blocks in sample mounting bracket are fixedly installed in, and be connected by rope with sample blocks mounting bracket, the clump weight to be pulled up to sample mounting bracket；The file fixing bracket slides through guide holder setting, and the sample blocks can be installed in the support bracket fastened bottom of file because of the drawing of clump weight, and the rope is around the home on the pulley being rotatably dispose in rack.The file device for detecting performance of the utility model can be used for being detected the sharpness and service life of file.
Description
Technical field
The utility model belongs to tool detection equipment technical field, more particularly to a kind of file device for detecting performance.
Background technology
File is widely applied tools production, its main performance indicator is sharpness and service life two, at present,
The detection for being directed to the sharpness and service life of file be often testing staff using by the way of manual with file polishing sample
Block, then the feel with testing staff and experience judge file performance, this manual detection mode because manual grinding number is limited,
And the difference of different personnel's polishing dynamics and mode, it can undoubtedly make it that there is very big uncertainty for testing result.
Utility model content
For above description, the purpose of this utility model is to provide a kind of file device for detecting performance, with available for pair
The performances such as the sharpness and service life of file are detected, and can ensure the uniformity of testing result.
The technical solution of the utility model is achieved in the following ways：
A kind of file device for detecting performance, it includes rack, the sliding seat being connected in the rack, slides to be arranged on and slides
File fixing bracket on seat, and be connected with the file fixing bracket, to drive file fixing bracket reciprocating linear to slide
Actuating unit, and the counter that number is counted that reciprocatingly slides to the file fixing bracket；Further include described in being fixed on
Guide holder in rack, is oriented to the sample blocks mounting bracket being arranged in the guide holder slided up and down, and is fixedly mounted
Sample blocks in sample mounting bracket, and be connected with the sample blocks mounting bracket by rope, with to sample mounting bracket
The clump weight pulled up；The file fixing bracket slides through the guide holder and sets, and the sample blocks are because of the counterweight
The drawing of block and the support bracket fastened bottom of file can be installed in, the rope pulley on the rack is rotatably dispose in around the home
On.
As the restriction to aforesaid way, the actuating unit includes motor, the gear reducer being connected with the motor, and
The slider-crank mechanism being connected on the gear reducer, the sliding block of the slider-crank mechanism and the file fixing bracket phase
Even.
As the restriction to aforesaid way, it is inserted into respectively for file both ends to be checked in being provided with the file fixing bracket
Two fixing grooves positioned opposite, the clamp screw that can be screwed in the fixing groove is respectively arranged with each fixing groove
Nail.
As the restriction to aforesaid way, the sample blocks are detachably mounted to sample blocks mounting bracket by bolt
On.
As the restriction to aforesaid way, the sample blocks mounting bracket includes upper mounting plate positioned opposite and lower installation
Plate, and more connecting rods of the connection upper mounting plate and lower installation board, are fixed between each connecting rod formed with confession file
The gap that stent passes through；The sample blocks are fixed on the top of lower installation board, and the rope is connected with the top of upper mounting plate.
As the restriction to aforesaid way, the weight-adjustable of the clump weight.
The utility model has the advantage of：
The file device for detecting performance of the utility model drives file fixing bracket to reciprocatingly slide by using actuating unit,
And the number that reciprocatingly slides is counted, and by the drawing of clump weight sample can be made to be installed in the support bracket fastened bottom of file
Portion, to be contacted with the file being fixed on file fixing bracket.Thus, thousand times or even ten thousand not only are realized using actuating unit
Secondary polishing, and the identical of polishing dynamics can also be realized by clump weight, so as to for the sharpness to file and use
The performances such as service life are detected, and can ensure the uniformity of testing result.
Brief description of the drawings
Fig. 1 is the structure diagram of file device for detecting performance in the utility model embodiment；
Fig. 2 is the support bracket fastened structure diagram of file in the utility model embodiment；
Fig. 3 is the structure diagram of sample mounting bracket in the utility model embodiment.
Embodiment
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " back of the body " in the description of the utility model
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be 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 cannot
It is interpreted as indicating or implying relative importance.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The present embodiment is related to a kind of file device for detecting performance, and as Fig. 1 and with reference to shown in Fig. 2, Fig. 3, it is included by chassis
The rack that body 1 and upper frame body 12 are formed, is connected on the top end face of chassis body 1 and is provided with sliding seat 2, sliding seat 2 is opposite
Two of arrangement, slide on sliding seat 2 and are provided with file fixing bracket 4, wherein, the both ends of file fixing bracket 4 are slided respectively
It is dynamic to be arranged at the sliding seat 2 of both sides, and the linear slide under sliding seat 2 constrains is may be implemented in, in file fixing bracket 4
Portion is used to fix file 6 to be detected.
In the present embodiment, as shown in Figure 2, file fixing bracket 4 is in specifically banding, at the middle part of file fixing bracket 4
File mounting hole 41 is provided with, the thickness of the file fixing bracket 4 of 41 both sides of file mounting hole is compared to file fixing bracket 4
Both ends are small, cause to interfere to avoid polishing of the file fixing bracket 4 to file 6.On file fixing bracket 4, in the file
The both ends side-walls of mounting hole 41 are respectively arranged with not shown in the figure positioned opposite for 6 both ends of file insertion to be checked
Fixing groove, is also respectively arranged with the holding screw 42 that can be screwed in the fixing groove at each fixing groove.
Thus, when file 6 is fixed, first one end of file 6 is inserted into the fixing groove of respective side, and be inserted into larger depth
Degree, then the other end of file 6 is placed at the notch of fixing groove of respective side, then adjustment file 6 is stirred in left and right, makes its both ends
It is inserted into respectively in the fixing groove of corresponding side, then screws holding screw 42 and fasten the both ends of file 6.
In addition, file is also may be such that certainly except setting file mounting hole 41 on file fixing bracket 4 in the present embodiment
Fixing bracket 4 is made of disjunct two parts, sets a foregoing fixing groove respectively on each several part, so that in file 6
After both ends are fixed via holding screw 42 respectively, the file fixing bracket 4 of Split type structure can be connected together by file 6,
May be such that file fixing bracket 4 can be slided on sliding seat 2.
The actuating unit 7 being connected with one end of file fixing bracket 4 is additionally provided with the present embodiment in chassis body 1, should
Actuating unit 7 is used to export power, so that file fixing bracket 4 drives the file 6 being fixed thereon to carry out linear reciprocation cunning
It is dynamic.On concrete structure, actuating unit 7 can use the slider-crank mechanism driven by the motor and gear reducer being connected to form,
Slider-crank mechanism uses existing structure form.Wherein, one end of file fixing bracket 4 i.e. with slider-crank mechanism
Sliding block is connected, to realize that the final linear reciprocation under motor driving is slided.
Being also equipped with the present embodiment at actuating unit 7 can be secondary to reciprocatingly sliding for the file fixing bracket 4 under driving
The counter 5 that number is counted, the counter 5 use existing infrared type or photo-electric sensor for countering structure, and
Liquid crystal display is also equipped with to show count results.
The file device for detecting performance of the present embodiment further includes the guide holder 3 being connected in chassis body, is oriented to slides up and down
The sample blocks mounting bracket 8 being arranged in guide holder 3, and sample blocks 9 being fixedly installed in the sample mounting bracket 8.
In addition, branch is installed around rope 11, one end and the sample blocks of rope 11 are equipped with also by the pulley for rotating arrangement on upper frame body 12
The top of frame 8 is connected, and clump weight 10 is then connected with the other end of rope 11, so as to can install branch to sample by clump weight 10
Frame 8 carries out upward drawing.
On concrete structure, file fixing bracket 4 also slides through guide holder 3 and sets in the present embodiment, and sample blocks 9 then may be used
Because of the traction force that clump weight 10 provides, and moved to 4 side of file fixing bracket, so that when file 6 to be detected is fixed on file
After on knife fixing bracket 4, sample blocks 9 can be installed on file 6, to be in contact with file 6.
The guide holder 3 of the present embodiment uses square barrel structure, and sample blocks mounting bracket 8 is inserted in guide holder 3, to realize
Sliding up and down under the constraint guiding of guide holder 3, is also equipped with through hole, the through hole on the two opposite sides end face of guide holder 3
The file fixing bracket 4 for being used to fix file 6 passes through.The concrete structure of sample blocks mounting bracket 8 can be as shown in Figure 3, its
Including lower installation board 81 and upper mounting plate 82 positioned opposite, and more connections of connection upper mounting plate 82 and lower installation board 81
Bar 83, wherein, the gap passed through for file fixing bracket 4 is also formed between each connecting rod 83, and sample blocks 9 are fixed on
The top of lower installation board 81, top of the rope then with upper mounting plate 82 are connected.
In the present embodiment, under sample blocks 9 can be specifically detachably mounted in sample blocks mounting bracket 8 by bolt 13
On installing plate 81, it can form outwardly fixed ear 91, bolt 13 is worn in specific design in the both sides of sample blocks 9
It is connected in the fixed ear 91, and with lower installation board 81.
To be needed suitable for the detection of different files 6, clump weight 10 may be configured as weight-adjustable in the present embodiment, it has
Body can be to form overall be stacked by multiple small pouring weights of clump weight 10, then can be by varying the quantity of small pouring weight, with to counterweight
The weight of block 10 is adjusted.
File 6 is fixed on file fixing bracket 4 by the detection device of the present embodiment when being detected, by sample blocks 9
It is fixed in sample mounting bracket 8, then connects sample mounting bracket 8 and rope 11, and be installed in guide holder 3, then makes
Obtain file fixing bracket 4 and wear sliding seat 2, guide holder 3 and sample blocks mounting bracket 8, finally by one end of file fixing bracket 4
Connected with actuating unit 7, then the weight of the clump weight 10 of 11 other end of rope is adjusted to suitably, can be detected.
In detection, start actuating unit 7 and counter 5, actuating unit 7 drive file 6 to reciprocatingly slide and sample blocks 9 carried out
Polishing cutting, when the counting of device 5 display to be counted reaches setting number, file 6 is pulled down, is observed and touched by testing staff and filed
The topping of knife 6, can empirically and sharpness and service life to file 6 make judge.
The foregoing is merely the preferred embodiment of the utility model, but the scope of protection of the utility model is not limited to
This, any those skilled in the art are in the technical scope that the utility model discloses, technology according to the present utility model
Design is subject to equivalent substitution or changes the technical solution of gained, should all be covered by the scope of protection of the utility model.
Claims (6)
- A kind of 1. file device for detecting performance, it is characterised in that：Including rack, the sliding seat being connected in the rack, is slided File fixing bracket on sliding seat, and be connected with the file fixing bracket, to drive file fixing bracket reciprocal The actuating unit of linear slide, and the counter that number is counted that reciprocatingly slides to the file fixing bracket；Further include solid The guide holder being connected in the rack, is oriented to the sample blocks mounting bracket being arranged in the guide holder slided up and down, and The sample blocks being fixedly installed in sample mounting bracket, and be connected, with to sample with the sample blocks mounting bracket by rope The clump weight that mounting bracket is pulled up；The file fixing bracket slides through the guide holder and sets, the sample blocks because The drawing of the clump weight and the support bracket fastened bottom of file can be installed in, the rope is being rotatably dispose in the rack around the home On pulley on.
- 2. file device for detecting performance according to claim 1, it is characterised in that：The actuating unit includes motor, with The gear reducer that the motor is connected, and the slider-crank mechanism being connected on the gear reducer, the slider-crank mechanism Sliding block is connected with the file fixing bracket.
- 3. file device for detecting performance according to claim 1, it is characterised in that：Set on the file fixing bracket Have respectively for two fixing grooves positioned opposite of file both ends to be checked insertion, being respectively arranged with each fixing groove to revolve Enter the holding screw in the fixing groove.
- 4. file device for detecting performance according to claim 1, it is characterised in that：The sample blocks are detachable by bolt Be fixed in sample blocks mounting bracket.
- 5. file device for detecting performance according to claim 4, it is characterised in that：The sample blocks mounting bracket includes phase To the upper mounting plate and lower installation board of arrangement, and more connecting rods of the connection upper mounting plate and lower installation board, Yu Gelian Formed with the gap passed through for file fixing bracket between extension bar；The sample blocks are fixed on the top of lower installation board, the rope Rope is connected with the top of upper mounting plate.
- 6. the file device for detecting performance according to any one of claim 1 to 5, it is characterised in that：The weight of the clump weight Measure adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321119.4U CN207366374U (en) | 2017-10-13 | 2017-10-13 | File device for detecting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321119.4U CN207366374U (en) | 2017-10-13 | 2017-10-13 | File device for detecting performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366374U true CN207366374U (en) | 2018-05-15 |
Family
ID=62348169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321119.4U Active CN207366374U (en) | 2017-10-13 | 2017-10-13 | File device for detecting performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283084A (en) * | 2018-10-08 | 2019-01-29 | 欧阳范范 | A kind of file sharpness set tester |
| CN112045507A (en) * | 2020-07-15 | 2020-12-08 | 桐乡市三精自动化科技有限公司 | Flexible fixture device for root canal filing and grinding |
-
2017
- 2017-10-13 CN CN201721321119.4U patent/CN207366374U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283084A (en) * | 2018-10-08 | 2019-01-29 | 欧阳范范 | A kind of file sharpness set tester |
| CN109283084B (en) * | 2018-10-08 | 2020-12-01 | 安徽安丰五金压铸有限公司 | File sharpness tester |
| CN112045507A (en) * | 2020-07-15 | 2020-12-08 | 桐乡市三精自动化科技有限公司 | Flexible fixture device for root canal filing and grinding |
| CN112045507B (en) * | 2020-07-15 | 2022-04-19 | 桐乡市三精自动化科技有限公司 | Flexible fixture device for root canal filing and grinding |
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