CN211165236U - Measuring device for deviation adjustment - Google Patents
Measuring device for deviation adjustment Download PDFInfo
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- CN211165236U CN211165236U CN201922035495.2U CN201922035495U CN211165236U CN 211165236 U CN211165236 U CN 211165236U CN 201922035495 U CN201922035495 U CN 201922035495U CN 211165236 U CN211165236 U CN 211165236U
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Abstract
The utility model relates to the technical field of production of wire and cable insulating sheaths, in particular to a deflection adjusting measuring device, which comprises a main body shell, wherein a gear is rotationally connected in the main body shell, a hexagonal joint is synchronously rotationally connected on the gear and is used for matching with a deflection adjusting fastener, a control rod is also slidably arranged in the main body shell, the end part of the control rod is provided with a meshing part meshed with the gear, the control rod is pushed to slide in the gear rotating process, an elastic element for pushing the control rod to the gear direction is also arranged in the main body shell, a sensing device for detecting the stretching times of the control rod is arranged between the control rod and the main body shell, a dial for displaying scales corresponding to the stretching times is fixed on the main body shell, the utility model quantifies the relation between the rotating angle of a deflection adjusting screw and the rotating depth of the deflection adjusting screw according to the actual deflection adjusting requirement, so that the deflection adjusting process is, accurate and efficient.
Description
Technical Field
The utility model relates to a wire and cable insulation sheath production technical field, in particular to tuningout uses measuring device.
Background
During the production and manufacturing process of the electric wire and the electric cable, the insulation eccentricity phenomenon is an important factor influencing the quality of the electric wire and the electric cable. When the insulation thickness of the wire and cable is not uniform, an electric field is easily concentrated at a thinner insulation part, insulation breakdown can be caused in severe cases, and the mechanical stress resistance and chemical substance resistance of the thinner insulation part can be degraded along with the increase of the service time, so that the safe operation and the service life of the wire and cable are adversely affected. At present, when the insulation and the sheath of a wire and a cable are produced, the position of a die sleeve is generally adjusted by screwing a deviation adjusting screw so as to realize the control of eccentricity, but in the fastening process, the tightness degree of the screw is judged by the experience of workers, generally, the deviation adjustment needs 10-30 minutes according to the difference of the levels of the workers, the consumed time is long, and the precision is not high. Especially, when adjusting the offset screw which is positioned below the machine head and inconvenient to operate, the offset screw cannot be accurately and quickly adjusted to a corresponding position due to the limitation of the operation space and the light of a workshop
SUMMERY OF THE UTILITY MODEL
In order to solve the current artifical tuningout fastening that prior art exists and spend long time, the not high problem of precision, the utility model provides a shorten tuningout of a position and use measuring device of time.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a tuningout uses measuring device, includes main body cover, main body cover internal rotation be connected with the gear, the gear on synchronous rotation be connected with the hexagonal and connect, the hexagonal connects and is used for matcing with tuningout's fastener, main body cover in still slide and be equipped with the control lever, the control lever tip have with gear engagement's meshing portion, gear rotation in-process promote the control lever and slide, main body cover in still be equipped with the elastic element who pushes up the control lever to the gear direction, control lever and main body cover between have and be used for detecting the induction system of the flexible number of times of control lever, main body cover on be fixed with and be used for showing the calibrated scale that corresponds with flexible number of times.
Furthermore, the elastic element is a spring, the end part of the main body shell is in threaded connection with a positioning screw, a plug is arranged between the positioning screw and the spring, one end of the spring is propped against the control rod, and the other end of the spring props against the plug on the positioning screw.
Furthermore, the hexagonal joint is provided with a double-head square tenon matched with the fastener.
Furthermore, the dial is a pointer dial.
Furthermore, L ED illuminating lamps are fixed on the main body shell.
Furthermore, the fastener is an offset screw, and the rotation angle of the gear is in a direct proportion relation with the displacement of the offset screw.
Has the advantages that: the measuring device for deviation adjustment of the utility model can be used with an extrusion molding/rubber machine for producing wire and cable insulation and sheath and a deviation adjustment screw of a machine head, and achieves the purpose of auxiliary quantitative deviation adjustment according to the process requirements of different eccentricity degrees; according to the actual deviation adjusting requirement, the relation between the rotation angle of the deviation adjusting screw and the rotation depth of the deviation adjusting screw is quantized, so that the deviation adjusting process is more convenient and faster, and is accurate and efficient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a partial cross-sectional view of a deflection adjusting measuring device according to the present invention;
fig. 2 is a side view of the deflection adjusting measuring device of the present invention;
FIG. 3 is a graph of the relationship between the displacement of the offset screw and time;
FIG. 4 is a diagram of the relationship between the displacement and the angle of the offset screw.
The device comprises a gear 1, a gear 2, a main body shell, a control rod 3, a pointer type dial, a spring 5, a plug 6, a plug column 7, a positioning screw 8, a double-head square tenon 9, a hexagonal connector 10, an L ED illuminating lamp 11 and an induction device.
Detailed Description
Like fig. 1 ~ 2, a tuningout uses measuring device, including main body cover 2, the internal rotation of main body cover 2 is connected with gear 1, and synchronous rotation is connected with hexagonal joint 9 on gear 1, and hexagonal joint 9 is used for and tuningout the fastener matching, and the fastener is the tuningout screw, has on the hexagonal joint 9 with tuningout the screw complex double-end square tenon 8. Still slide in the main body cover 2 and be equipped with control lever 3, 3 tip of control lever have with the meshing portion of 1 meshing of gear, gear 1 rotates in-process promotion control lever 3 and slides, still is equipped with the elastic element who pushes up control lever 3 to 1 direction of gear in the main body cover 2, has the induction system 11 that is used for detecting 3 flexible numbers of times of control lever between control lever 3 and the main body cover 2, is fixed with the calibrated scale that is used for showing and corresponds the scale with flexible number of times on the main body cover 2, the utility model discloses in, the calibrated scale is pointer calibrated scale 4.
The elastic element is spring 5, and 2 tip threaded connection set screw 7 of main part shell are equipped with stopper post 6 between set screw 7 and the spring 5, and 5 one ends of spring are pushed up on control lever 3, and 5 other ends of spring push up stopper post 6 on set screw 7.
L ED lighting lamp 10 is fixed on the main body case 2.
The rotation angle of the gear 1 is in direct proportion to the displacement of the offset screw.
After a proper hexagonal joint 9 is selected according to the specification of the inner hexagonal thread of the deviation-adjusting screw which needs to be adjusted actually, the deviation-adjusting screw can be detached and fastened when the deviation-adjusting screw is respectively installed on the left side joint or the right side joint of the double-end square tenon. The spanner middle part is in the same direction as, anticlockwise meshing can realize the fastening and the dismantlement function of spanner through control lever 3 and gear 1, and pointer type calibrated scale 4 is installed in the middle of spanner main body shell 2, and its dial plate has 12 hours of clock and watch and two kinds of scales of 360 circumferential angle, and its theory of operation is: the displacement l of the deviation adjusting screw, the angle a on the pointer dial and the time t meet the following relation:
a＝360l/b
t＝60l/b
in the formula, a is the rotation angle of the offset screw;
l is the displacement of the offset screw, mm;
b is the thread pitch of the offset screw, mm;
t is the corresponding adjustment time, min.
The utility model discloses in take hexagon socket head cap standard component screw as an example, it is 2.5mm to get the pitch, obtains the relation of nut rotation table formula/angle formula scale and adjusting screw displacement as shown in figure 4, and figure 3 is the deviation adjusting screw displacement and time relation graph.
The utility model provides a pointer calibrated scale 4 has memory setting value and alarming function, twists the tuningout screw to the adjustment value of settlement when the spanner promptly, and the built-in alarm device of pointer calibrated scale 4 can send the alarm sound and remind the operator to reach the setting value, this calibrated scale has the night vision function, can use simultaneously with L ED light 10 to the spanner can be in the accurate efficient regulation tuningout screw in dark or not strong place of light.
The spanner afterbody is used for setting for regulating variable and locking regulating variable, makes the spanner adjust the tuningout screw by accurate efficient. The positioning screw 7 with the external thread is screwed to be connected with the internal thread at the tail part of the wrench main body shell 2, the spring 5 is pushed to compress forwards, the control rod 3 is driven to work, and the functions of setting and locking the adjustment quantity can be realized by screwing the positioning screw to a certain position according to the actually required adjustment quantity.
When the spanner is used, under the condition that all parts of the spanner are not damaged, the pointer type dial 4 is firstly set to zero, the proper hexagonal connector 9 is selected according to the actual adjustment requirement and is installed to the corresponding connector of the double-end square tenon, the hexagonal connector 9 is in butt joint with the deviation adjusting screw used for simulation, the specific value required to be adjusted is determined, the simulated deviation adjusting screw is screwed to the set displacement, the pointer type dial 4 is made to memorize the adjustment value, then the hexagonal connector 9 is matched with the deviation adjusting screw on the machine head, the main body shell 2 is held by hand, the deviation adjusting screw on the machine head is screwed according to the direction same as the simulation, and the pointer type dial 4 stops rotating after giving an alarm sound.
The utility model discloses can make the fastening of tuningout screw more accurate high-efficient with the dismantlement process, and can solve well because the restriction of operating space and workshop light, the problem of corresponding position is transferred to unable accurate swift regulation, has saved a large amount of manpower and materials.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. A measuring device for adjusting deviation is characterized in that: comprises a main body shell (2), a gear (1) is rotationally connected in the main body shell (2), the gear (1) is synchronously and rotatably connected with a hexagonal joint (9), the hexagonal joint (9) is used for matching with a deviation-adjusting fastener, a control rod (3) is also arranged in the main body shell (2) in a sliding way, the end part of the control rod (3) is provided with a meshing part meshed with the gear (1), the control rod (3) is pushed to slide in the rotation process of the gear (1), an elastic element for pushing the control rod (3) towards the gear (1) is also arranged in the main body shell (2), a sensing device (11) for detecting the expansion and contraction times of the control rod (3) is arranged between the control rod (3) and the main body shell (2), and a dial scale for displaying scales corresponding to the telescopic times is fixed on the main body shell (2).
2. A deflection-adjusting measuring device according to claim 1, characterized in that: elastic element be spring (5), main body cover (2) tip threaded connection set screw (7), set screw (7) and spring (5) between be equipped with stopper post (6), spring (5) one end top on control lever (3), the spring (5) other end will be filled up on post (6) top on set screw (7).
3. A deflection-adjusting measuring device according to claim 2, characterized in that: the hexagonal joint (9) is provided with a double-head square tenon (8) matched with the fastener.
4. A deflection-adjusting measuring device according to claim 1, characterized in that: the dial is a pointer dial (4).
5. The device for measuring deflection according to claim 1, wherein an L ED lighting lamp (10) is further fixed on the main body housing (2).
6. A deflection-adjusting measuring device according to claim 1, characterized in that: the fastener is a deviation adjusting screw, and the rotation angle of the gear (1) is in direct proportion to the displacement of the deviation adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035495.2U CN211165236U (en) | 2019-11-22 | 2019-11-22 | Measuring device for deviation adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035495.2U CN211165236U (en) | 2019-11-22 | 2019-11-22 | Measuring device for deviation adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165236U true CN211165236U (en) | 2020-08-04 |
Family
ID=71828888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922035495.2U Active CN211165236U (en) | 2019-11-22 | 2019-11-22 | Measuring device for deviation adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165236U (en) |
-
2019
- 2019-11-22 CN CN201922035495.2U patent/CN211165236U/en active Active
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