CN219416130U - Device for measuring spindle movement of power tool apron - Google Patents
Device for measuring spindle movement of power tool apron Download PDFInfo
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- CN219416130U CN219416130U CN202320531939.5U CN202320531939U CN219416130U CN 219416130 U CN219416130 U CN 219416130U CN 202320531939 U CN202320531939 U CN 202320531939U CN 219416130 U CN219416130 U CN 219416130U
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- measuring
- tool apron
- side plate
- pressure regulating
- regulating valve
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Abstract
The present utility model relates to the field of machine-made measurements. The device for measuring the spindle movement of the power tool apron has the characteristics of convenience in operation and accuracy in measurement. The technical proposal is as follows: the utility model provides a measure device of power blade holder main shaft drunkenness which characterized in that: the device comprises a clamping mechanism which is respectively arranged on a base and used for fixing a tool apron and a measuring mechanism which pushes a spindle of the tool apron to axially move; the clamping mechanism comprises a fixed side plate, a movable side plate, a clamping cylinder for driving the movable side plate to horizontally move towards the fixed side plate, and a first control valve and a first pressure regulating valve which are matched with the clamping cylinder; the measuring mechanism comprises a measuring head, a measuring cylinder for driving the measuring head to horizontally move, a second control valve and a second pressure regulating valve matched with the measuring cylinder, and a sensor arranged on the measuring head.
Description
Technical Field
The utility model relates to the field of mechanical manufacturing measurement, in particular to a device for measuring the spindle movement of a power tool apron.
Background
In the power tool apron assembling process, accurate measurement is required to be carried out on the axial movement of the input shaft and the output shaft of the tool apron, and then the bearing pre-pressing is adjusted according to the measurement result, so that the rigidity and the machining precision of the tool apron are ensured.
Currently, the measurement process is usually performed by manually pushing a spindle, and simultaneously observing the swing of a pointer of a measuring meter on the spindle, so as to determine the amount of the movement. The process can not display specific thrust and can not adjust the thrust according to the size of each spindle bearing, the whole operation process is complicated, the measurement efficiency is low, and standardized batch production can not be realized, so that the factory quality of each tool apron is ensured.
Disclosure of Invention
The utility model aims to overcome the defects in the background art and provide a device for measuring the spindle movement of a power tool apron, which has the characteristics of convenient operation and accurate measurement.
The technical scheme of the utility model is as follows:
the utility model provides a measure device of power blade holder main shaft drunkenness which characterized in that: the device comprises a clamping mechanism which is respectively arranged on a base and used for fixing a tool apron and a measuring mechanism which pushes a spindle of the tool apron to axially move; the clamping mechanism comprises a fixed side plate, a movable side plate, a clamping cylinder for driving the movable side plate to horizontally move towards the fixed side plate, and a first control valve and a first pressure regulating valve which are matched with the clamping cylinder; the measuring mechanism comprises a measuring head, a measuring cylinder for driving the measuring head to horizontally move, a second control valve and a second pressure regulating valve matched with the measuring cylinder, and a sensor arranged on the measuring head.
The axis of movement of the clamping cylinder piston rod is arranged horizontally and perpendicular to the axis of movement of the measuring cylinder piston rod.
The device also comprises a display module arranged on the base; the first pressure regulating valve, the second pressure regulating valve and the sensor are electrically connected with the display module at the same time.
The first pressure regulating valve, the first control valve and the clamping cylinder are sequentially communicated through a first pipeline; the second pressure regulating valve, the second control valve and the measuring cylinder are sequentially communicated through a second pipeline.
The beneficial effects of the utility model are as follows:
the utility model is used for measuring the movement of the main shaft of the power tool apron, can accurately adjust the output pressure of the clamping mechanism and the measuring mechanism during measurement, can display the applied pressure and the measured data in real time, has very convenient operation, is suitable for the measurement of various power tool apron, and has stronger universality.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model.
Fig. 3 is a schematic diagram of the front view structure of the present utility model.
Fig. 4 is a schematic top view of the present utility model.
FIG. 5 is a schematic diagram of the present utility model in use.
FIG. 6 is a second schematic view of the present utility model in use.
Reference numerals: the device comprises a fixed side plate 1, a movable side plate 2, a first pressure regulating valve 3, a second pressure regulating valve 4, a clamping cylinder 5, a display module 6, a measuring head 7, a measuring cylinder 8, a second control valve 9, a first control valve 10, a first bracket 11, a second bracket 12, a third bracket 13, a base 20 and a tool apron 30.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, a device for measuring the spindle play of a power tool apron comprises a base 20, a clamping mechanism, a measuring mechanism and a display module 6.
The clamping mechanism, the measuring mechanism and the display module are all arranged on the base, the clamping mechanism is used for fixing the tool apron, the measuring mechanism is used for pushing the spindle of the tool apron to axially move so as to carry out movement measurement, and the display module is used for displaying data of the clamping mechanism and the measuring mechanism.
The clamping mechanism comprises a fixed side plate 1, a movable side plate 2, a clamping cylinder 5, a first control valve 10 and a first pressure regulating valve 3. The first control valve is fixed on the base, the fixed side plate is fixed on the base through a first bracket 11, the clamping cylinder and the first pressure regulating valve are fixed on the base through a second bracket 12, and the movable side plate is fixed with a piston rod of the clamping cylinder. The movable side plate is arranged in parallel with the fixed side plate, and the clamping cylinder is used for driving the movable side plate to horizontally move towards the fixed side plate. An external air source (omitted in the figure) is sequentially communicated with the first pressure regulating valve, the first control valve and the clamping cylinder through a first pipeline (omitted in the figure).
The measuring mechanism comprises a measuring head 7, a measuring cylinder 8, a second control valve 9, a second pressure regulating valve 4 and a sensor (omitted in the figure). The moving axis of the piston rod of the clamping cylinder is horizontally arranged and mutually perpendicular to the moving axis of the piston rod of the measuring cylinder, the measuring cylinder is used for driving the measuring head to horizontally move (move towards the area between the fixed side plate and the movable side plate), and the sensor is arranged at the front end of the measuring head. The measuring cylinder is fixed on the base through a third bracket 13, the second pressure regulating valve is fixed on the base through a second bracket, and the second control valve is fixed on the base. An external air source (omitted in the figure) is sequentially communicated with the second pressure regulating valve, the second control valve and the clamping cylinder through a second pipeline (omitted in the figure).
The display module is fixed on the base, and the first pressure regulating valve, the second pressure regulating valve and the sensor are electrically connected with the display module at the same time.
The first control valve and the second control valve are manual reversing valves. The first pressure regulating valve, the first control valve, the second pressure regulating valve, the second control valve, the clamping cylinder, the measuring cylinder, the sensor and the display module are all in the prior art and can be purchased externally.
The working principle of the utility model is as follows:
as shown in fig. 5 and 6, the tool apron 30 is placed at a proper position between the movable side plate and the fixed side plate, the first control valve is opened, the clamping cylinder is started, the movable side plate and the fixed side plate clamp the tool apron to be tested, and the clamping pressure of the tool apron is controlled by the first pressure regulating valve; a play measuring meter (omitted from the figure) on the tool apron is adjusted to a measuring mode, and is cleared; opening a second control valve, starting a measuring cylinder, and pressing a main shaft of the tool apron by a measuring head, wherein the pressure of the main shaft is controlled by a second pressure regulating valve; the air pressure data of the first control valve and the second control valve and the pressure data of the sensor are displayed on the display module; and observing the play measuring table, wherein the data of the play measuring table is the detected main shaft play.
The utility model has the advantages of simple and reasonable structure, excellent performance, simple operation, low manufacturing cost, high production efficiency, safety and reliability.
Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Claims (4)
1. The utility model provides a measure device of power blade holder main shaft drunkenness which characterized in that: the device comprises a clamping mechanism which is respectively arranged on a base (20) and used for fixing the tool apron and a measuring mechanism which pushes the spindle of the tool apron to axially move; the clamping mechanism comprises a fixed side plate (1), a movable side plate (2), a clamping cylinder (5) for driving the movable side plate to horizontally move towards the fixed side plate, a first control valve (10) matched with the clamping cylinder and a first pressure regulating valve (3); the measuring mechanism comprises a measuring head (7), a measuring cylinder (8) for driving the measuring head to horizontally move, a second control valve (9) and a second pressure regulating valve (4) which are matched with the measuring cylinder, and a sensor arranged on the measuring head.
2. A device for measuring spindle play of a power tool apron according to claim 1, wherein: the axis of movement of the clamping cylinder piston rod is arranged horizontally and perpendicular to the axis of movement of the measuring cylinder piston rod.
3. A device for measuring spindle play of a power tool apron according to claim 2, characterized in that: the device also comprises a display module (6) arranged on the base; the first pressure regulating valve, the second pressure regulating valve and the sensor are electrically connected with the display module at the same time.
4. A device for measuring spindle play of a power tool apron according to claim 3, wherein: the first pressure regulating valve, the first control valve and the clamping cylinder are sequentially communicated through a first pipeline; the second pressure regulating valve, the second control valve and the measuring cylinder are sequentially communicated through a second pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531939.5U CN219416130U (en) | 2023-03-13 | 2023-03-13 | Device for measuring spindle movement of power tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531939.5U CN219416130U (en) | 2023-03-13 | 2023-03-13 | Device for measuring spindle movement of power tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219416130U true CN219416130U (en) | 2023-07-25 |
Family
ID=87203393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320531939.5U Active CN219416130U (en) | 2023-03-13 | 2023-03-13 | Device for measuring spindle movement of power tool apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219416130U (en) |
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2023
- 2023-03-13 CN CN202320531939.5U patent/CN219416130U/en active Active
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