CN218723705U - Winding length detection mechanism of wire winding wheel - Google Patents
Winding length detection mechanism of wire winding wheel Download PDFInfo
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- CN218723705U CN218723705U CN202223178092.1U CN202223178092U CN218723705U CN 218723705 U CN218723705 U CN 218723705U CN 202223178092 U CN202223178092 U CN 202223178092U CN 218723705 U CN218723705 U CN 218723705U
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- wire winding
- movable stop
- fixed block
- winding wheel
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Abstract
The utility model discloses a roll up silk wheel wire winding length detection mechanism, including examining test table, its characterized in that: the detection platform is sequentially provided with a dial indicator, a tensioning device, a pulley block, a wire winding wheel positioning shaft and a clamping block from left to right, the clamping block is connected with a first standard wire rope, the other end of the first standard wire rope is connected with a first wiring port of the wire winding wheel, the tensioning device comprises a movable stop block, a spring and a fixed block, the movable stop block can move left and right and is arranged on the left side of the fixed block, the spring is connected between the fixed block and the movable stop block, a movable stop block limiting structure is arranged on the corresponding fixed block, the movable stop block is connected with a second standard wire rope, and the other end of the second standard wire rope penetrates through the fixed block and is connected with a second wiring port of the wire winding wheel through the pulley block; the dial indicator is provided with a reference block and a calibration block, and a contact of the dial indicator is abutted to the movable stop block. The utility model discloses measure the wire winding length error of rolling up the silk wheel according to the in-service use condition, it is direct, accurate.
Description
Technical Field
The utility model relates to an improvement invention in the field of rope wheel type glass lifters, in particular to an improvement invention of a wire winding wheel winding length detection mechanism.
Background
With the development of the technology, the rope wheel type glass lifter becomes the mainstream, the wire winding wheel is used as a core part of the rope wheel type glass lifter, the winding length of the wire winding wheel is related to the running efficiency, the running life and the running quality of the glass lifter, and the requirement on the manufacturing precision of the wire winding wheel is higher and higher, particularly the lifter with an anti-pinch function and the lifter of a frameless vehicle door; at present, the winding length detection means of the wire winding wheel is few, an indirect measurement method is basically adopted or the winding length change of the wire winding wheel cannot be completely measured (the measurement is carried out by adopting a single steel wire rope and is limited by the wire connection port direction of the wire winding wheel, namely the two wire connection ports of the wire winding wheel are in the opposite directions), the detection of the winding length under the actual use condition cannot be completely simulated, and the difficulty is brought to the high-precision manufacturing of the wire winding wheel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a measure directness, accurate book silk wheel wire winding length detection mechanism.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of roll up silk wheel wire winding length detection mechanism, including detecting the platform, its characterized in that: the detection platform is sequentially provided with a dial indicator, a tensioning device, a pulley block, a wire winding wheel positioning shaft and a clamping block from left to right, the clamping block is connected with a first standard wire rope, the other end of the first standard wire rope is connected with a first wiring port of the wire winding wheel, the tensioning device comprises a movable stop block, a spring and a fixed block, the movable stop block can move left and right and is arranged on the left side of the fixed block, the spring is connected between the fixed block and the movable stop block, a movable stop block limiting structure is arranged on the corresponding fixed block, the movable stop block is connected with a second standard wire rope, and the other end of the second standard wire rope penetrates through the fixed block and is connected with a second wiring port of the wire winding wheel through the pulley block; the dial indicator is provided with a reference block and a calibration block, and a contact of the dial indicator is abutted to the movable stop block.
The movable check block is connected with a guide rod, the guide rod can axially move to penetrate through the fixed block, the spring is sleeved on the guide rod, two ends of the spring are respectively abutted against the movable check block and the fixed block, and one end of the second standard steel wire rope is connected to the guide rod.
The movable stop block limiting structure comprises a pressing clamp and a limiting column, the pressing clamp is arranged at the upper end of the fixed block, the limiting column is arranged at the upper end of the movable stop block, and the pressing clamp is in limiting fit with the limiting column.
And the wire winding wheel positioning shaft is provided with a rotary driving device.
The beneficial effects of the utility model are that the book silk wheel wire winding length detection mechanism after the improvement adopts two standard cable wires, percentage table to measure every wire winding length error of rolling up the silk wheel according to the in-service use condition, can simulate wire winding length and the wire winding precision of rolling up the silk wheel under operating condition completely, adopts direct measurement's method to detect the manufacturing error of rolling up silk wheel wire winding length.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In the embodiment, the winding length detection mechanism of the wire winding wheel comprises a detection table 1, wherein the detection table 1 comprises a bottom plate, a ground foot positioned on the lower end face of the bottom plate and a handle positioned on the upper end face of the bottom plate, a dial indicator 2, a tensioning device 3, a pulley block 4, a wire winding wheel positioning shaft 5 and a clamping block 6 are sequentially arranged on the detection table 1 from left to right, a first standard steel wire rope 7 is connected onto the clamping block 6, the other end of the first standard steel wire rope 7 is connected with a first wiring port of the wire winding wheel, the tensioning device 3 comprises a movable stop block 31, a spring 32 and a fixed block 33, the movable stop block 31 can move left and right and is arranged on the left side of the fixed block 33, the spring 32 is connected between the fixed block 33 and the movable stop block 31, a movable stop block limiting structure 34 is arranged on the corresponding fixed block 33, the movable stop block 31 is connected with a second standard steel wire rope 35, and the other end of the second standard steel wire rope 35 passes through the fixed block 33 and is connected with a second wiring port of the wire winding wheel through the pulley block 4; the dial indicator 2 is provided with a reference block 8 and a calibration block 9, and a contact of the dial indicator 2 is abutted to the movable stop block 31.
The utility model discloses an operating principle, it installs on a roll silk wheel location axle 5 to roll up the silk wheel, it is connected with first standard wire rope 7 to roll up a first wiring mouth of silk wheel, it is connected with second standard wire rope 35 to roll up silk wheel second interface, later it rolls up silk wheel location axle 5 and carries out the rolling to first mark wire rope and second mark wire rope, roll up the wire casing rolling of silk wheel and accomplish the back, the release of activity dog limit structure 34 is spacing to activity dog 31, activity dog 31 moves on a left side under spring 32's effect, the contact of the activity dog 31 touching percentage table 2 that moves on a left side, the measurement is accomplished to percentage table 2, with the wire winding length of this detectable roll silk wheel, wire casing length promptly.
As a further improved specific embodiment, the movable stopper 31 is connected to a guide rod 36, the guide rod 36 is axially movably disposed through the fixed block 33, the spring 32 is sleeved on the guide rod 36, two ends of the spring 32 respectively abut against the movable stopper 31 and the fixed block 33, and one end of the second standard wire rope 35 is connected to the guide rod 36.
As a specific embodiment of further improvement, the movable stop limiting structure 34 includes a pressing pliers and a limiting post, the pressing pliers includes a toggle handle and a collar driven by the handle, the pressing pliers is disposed at the upper end of the fixed block 33, the limiting post is disposed at the upper end of the movable stop 31, the pressing pliers is in limiting fit with the limiting post, that is, when the collar is sleeved on the limiting post, the movable stop 31 can be limited from moving left.
As a further improved specific embodiment, the wire winding wheel positioning shaft 5 is provided with a rotary driving device, and the rotary driving device is a motor and is used for driving the wire winding wheel positioning shaft 5 to automatically rotate so as to wind and unwind the standard steel wire rope.
In summary, the above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Wire winding wheel winding length detection mechanism, including examining test table, its characterized in that: the detection platform is sequentially provided with a dial indicator, a tensioning device, a pulley block, a wire winding wheel positioning shaft and a clamping block from left to right, the clamping block is connected with a first standard wire rope, the other end of the first standard wire rope is connected with a first wiring port of the wire winding wheel, the tensioning device comprises a movable stop block, a spring and a fixed block, the movable stop block can move left and right and is arranged on the left side of the fixed block, the spring is connected between the fixed block and the movable stop block, a movable stop block limiting structure is arranged on the corresponding fixed block, the movable stop block is connected with a second standard wire rope, and the other end of the second standard wire rope penetrates through the fixed block and is connected with a second wiring port of the wire winding wheel through the pulley block; the dial indicator is provided with a reference block and a calibration block, and a contact of the dial indicator is abutted to the movable stop block.
2. The wire winding wheel wire winding length detection mechanism of claim 1, characterized in that: the movable check block is connected with a guide rod, the guide rod can axially move to penetrate through the fixed block, the spring is sleeved on the guide rod, two ends of the spring are respectively abutted against the movable check block and the fixed block, and one end of the second standard steel wire rope is connected to the guide rod.
3. The wire winding wheel winding length detection mechanism of claim 1, characterized in that: the movable stop block limiting structure comprises a pressing clamp and a limiting column, the pressing clamp is arranged at the upper end of the fixed block, the limiting column is arranged at the upper end of the movable stop block, and the pressing clamp is in limiting fit with the limiting column.
4. The wire winding wheel wire winding length detection mechanism of claim 1, characterized in that: and the wire winding wheel positioning shaft is provided with a rotary driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223178092.1U CN218723705U (en) | 2022-11-30 | 2022-11-30 | Winding length detection mechanism of wire winding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223178092.1U CN218723705U (en) | 2022-11-30 | 2022-11-30 | Winding length detection mechanism of wire winding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218723705U true CN218723705U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223178092.1U Active CN218723705U (en) | 2022-11-30 | 2022-11-30 | Winding length detection mechanism of wire winding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218723705U (en) |
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2022
- 2022-11-30 CN CN202223178092.1U patent/CN218723705U/en active Active
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