CN203858166U - Electric pencil hardness testing machine - Google Patents

Electric pencil hardness testing machine Download PDF

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Publication number
CN203858166U
CN203858166U CN201420265919.9U CN201420265919U CN203858166U CN 203858166 U CN203858166 U CN 203858166U CN 201420265919 U CN201420265919 U CN 201420265919U CN 203858166 U CN203858166 U CN 203858166U
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CN
China
Prior art keywords
control box
pencil
testing machine
experiment
working
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
Application number
CN201420265919.9U
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Chinese (zh)
Inventor
杨元清
Original Assignee
杨元清
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨元清 filed Critical 杨元清
Priority to CN201420265919.9U priority Critical patent/CN203858166U/en
Application granted granted Critical
Publication of CN203858166U publication Critical patent/CN203858166U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a testing device and in particular relates to an electric pencil hardness testing machine. The electric pencil hardness testing machine comprises a control box, an experimental table positioned on the control box, and a bracket fixed on the control box, wherein a sliding rail is arranged on the control box; the experimental table is arranged on the sliding rail; the bracket is arranged at one end of the experimental table; a working rod is connected to the bracket; a stop screw is arranged on the working rod; a counter weight is fixed at one end of the working rod; the other end of the working rod is connected with a pencil rack; a weight is arranged on the pencil rack; a testing bench knob is arranged on one side of the experimental table; an on button and an off button for controlling movement and stop of the experimental table and a parameter knob for adjusting the testing parameters are arranged on the test box. The testing machine is simple in structure, the control box for controlling speed and power for pushing an instrument to move is arranged, automatic detection is realized, pencil labels are used for expressing, the testing machine is applied to coating hardness measurement, the measurement accuracy is guaranteed, and hardness measurement in labs and on the construction site is conveniently realized.

Description

The electronic testing machine of pencil hardness
Technical field
The utility model relates to a kind of proving installation, the electronic testing machine of especially a kind of pencil hardness.
Background technology
Pencil hardometer manufactures and designs according to GB/T5739-1996. and instrument is mechanical type, 3 contact measured surfaces, 2 is wheel, any is that pen core, ensures tested film shape in angle of 45 degrees all the time, firmly Level Promoting instrument motion, can complete test process, measures the ability of resist coating film distortion.The method is to manufacture and design by manual operations, represents with pencil label, is applicable to hardness of film and measures, and its advantage is that volume is little, lightweight, is convenient to the Determination of Hardness of testing laboratory and working-yard.But owing to being manual, so the error of existence, the speed that promotes instrument motion is all different, also different by dynamics, has the problem accurately of measuring not at every turn.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of electronic testing machine of pencil hardness more accurately of measuring.
The utility model solves the technical scheme that its technical matters adopts: the electronic testing machine of a kind of pencil hardness, comprise control box, be positioned at the experiment table on control box and be fixed on the support on control box, described control box is provided with slide rail, experiment table is installed on slide rail, described support is arranged on a side of experiment table, on described support, be connected with working beam, working beam is provided with stop screw, one end of working beam is fixed with balance bob, the other end of working beam is connected with pencil frame, pencil frame is provided with counterweight, one side of described experiment table is provided with examination platform knob, described control box is provided with controls the parameter knob of opening button and pass button and adjusting test parameter that experiment table moves and stops.
Further, described experiment table is provided with the fastener of fixing test product.Fastener is set, can prevents that test product from being driven by experiment table, ensure the accuracy of test.
Further, on described pencil frame, offer pencil through hole.
Further, the lower position of described control box is provided with speed governing button and switch.Speed governing button can be controlled the speed that experiment table moves, and under friction speed, tests, and can make to be worth more accurately.
Further, the bottom of described control box is provided with the universal wheel of stopping.Control box bottom arranges the universal wheel of stopping, and is convenient to the Determination of Hardness of testing laboratory and working-yard.
The beneficial effects of the utility model are: the utility model is simple in structure, are provided with the control box of controlling the speed and strength that promotes instrument motion, automatically detect, represent with pencil label, be applicable to hardness of film and measure, ensure the accurate of measurement, be convenient to the Determination of Hardness of testing laboratory and working-yard.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. control box, 2. experiment table, 3. support, 4. working beam, 5. stop screw, 6. balance bob, 7. pencil frame, 8. counterweight, 9. examination platform knob, 10. drives button, and 11. close button, 12. parameter buttons, 13. speed governing buttons, 14. switches, the 15. universal wheels of stopping.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the electronic testing machine of a kind of pencil hardness, comprise control box 1, be positioned at the experiment table 2 on control box 1 and be fixed on the support 3 on control box 1, control box 1 is provided with slide rail, experiment table 2 is installed on slide rail, support 3 is arranged on a side of experiment table 2, on support 3, be connected with working beam 4, working beam 4 is provided with stop screw 5, one end of working beam 4 is fixed with balance bob 6, the other end of working beam 4 is connected with pencil frame 7, pencil frame 1 is provided with counterweight 8, one side of experiment table 2 is provided with examination platform knob 9, control box 1 is provided with controls the parameter knob 12 of opening button 10 and pass button 11 and adjusting test parameter that experiment table 2 moves and stops.
Further, experiment table 2 is provided with the fastener of fixing test product.Fastener is set, can prevents that test product from being driven by experiment table 2, ensure the accuracy of test.
Further, on pencil frame 7, offer pencil through hole.
Further, the lower position of control box 2 is provided with speed governing button 13 and switch 14.Speed governing button 13 can be controlled the speed that experiment table 2 moves, and under friction speed, tests, and can make to be worth more accurately.
Further, the bottom of control box 2 is provided with the universal wheel 15 of stopping.Control box 2 bottoms arrange the universal wheel 14 of stopping, and are convenient to the Determination of Hardness of testing laboratory and working-yard.
When concrete operations, testing machine is moved to applicable position, check the universal wheel 15 of stopping, select certain pencil specification, pencil is put into pencil through hole, regulate working beam 4, ensure pencil and tested film shape in angle of 45 degrees, fixed stop screw 5, opening switch 14 switches on, by regulating parameter knob 12 to select certain nib heavy burden, then regulate speed governing button 13 to select certain speed, press out button 10 and promote experiment table 2 and move, can complete test process, if broken down in test, can press and close button 11, fault to be removed is tested again.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.

Claims (5)

1. the electronic testing machine of pencil hardness, it is characterized in that: comprise control box (1), be positioned at the experiment table (2) on control box (1) and be fixed on the support (3) on control box (1), described control box (1) is provided with slide rail, experiment table (2) is installed on slide rail, described support (3) is arranged on a side of experiment table (2), on described support (3), be connected with working beam (4), working beam (4) is provided with stop screw (5), one end of working beam (4) is fixed with balance bob (6), the other end of working beam (4) is connected with pencil frame (7), pencil frame (7) is provided with counterweight (8), one side of described experiment table (2) is provided with examination platform knob (9), described control box (1) is provided with controls the parameter knob (12) of opening button (10) and pass button (11) and adjusting test parameter that experiment table (2) is mobile and stop.
2. the electronic testing machine of pencil hardness according to claim 1, is characterized in that: described experiment table (2) is provided with the fastener of fixing test product.
3. the electronic testing machine of pencil hardness according to claim 1, is characterized in that: on described pencil frame (7), offer pencil through hole.
4. the electronic testing machine of pencil hardness according to claim 1, is characterized in that: the lower position of described control box (1) is provided with speed governing button (13) and switch (14).
5. the electronic testing machine of pencil hardness according to claim 1, is characterized in that: the bottom of described control box (1) is provided with the universal wheel (15) of stopping.
CN201420265919.9U 2014-05-22 2014-05-22 Electric pencil hardness testing machine Expired - Fee Related CN203858166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420265919.9U CN203858166U (en) 2014-05-22 2014-05-22 Electric pencil hardness testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420265919.9U CN203858166U (en) 2014-05-22 2014-05-22 Electric pencil hardness testing machine

Publications (1)

Publication Number Publication Date
CN203858166U true CN203858166U (en) 2014-10-01

Family

ID=51608012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420265919.9U Expired - Fee Related CN203858166U (en) 2014-05-22 2014-05-22 Electric pencil hardness testing machine

Country Status (1)

Country Link
CN (1) CN203858166U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104297084A (en) * 2014-10-17 2015-01-21 上海集成电路研发中心有限公司 Silicon wafer hardness testing device
CN104297083A (en) * 2014-10-17 2015-01-21 上海集成电路研发中心有限公司 Silicon wafer hardness testing device
CN104729937A (en) * 2014-07-23 2015-06-24 施周平 Electric pencil hardness tester
CN109211699A (en) * 2018-09-20 2019-01-15 廖淼帆 A kind of electronic component rigidity detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104729937A (en) * 2014-07-23 2015-06-24 施周平 Electric pencil hardness tester
CN104297084A (en) * 2014-10-17 2015-01-21 上海集成电路研发中心有限公司 Silicon wafer hardness testing device
CN104297083A (en) * 2014-10-17 2015-01-21 上海集成电路研发中心有限公司 Silicon wafer hardness testing device
CN109211699A (en) * 2018-09-20 2019-01-15 廖淼帆 A kind of electronic component rigidity detection device

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20150522

EXPY Termination of patent right or utility model