CN210401046U - Adjustable pressure gyro wheel frock - Google Patents
Adjustable pressure gyro wheel frock Download PDFInfo
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- CN210401046U CN210401046U CN201920830798.0U CN201920830798U CN210401046U CN 210401046 U CN210401046 U CN 210401046U CN 201920830798 U CN201920830798 U CN 201920830798U CN 210401046 U CN210401046 U CN 210401046U
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- sleeve structure
- pressure regulating
- roller
- sliding
- sliding part
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Abstract
The utility model relates to the technical field of ink firmness detection after printing of an electric connector product, in particular to a pressure-adjustable roller tool, which is a sleeve structure with two open ends; a sliding portion mounted at a first end within the sleeve structure, the sliding portion being axially slidable along the sleeve structure and being restrained from escaping from the first end of the sleeve structure; a roller structure mounted on the sliding part, wherein at least part of the effective structure of the roller protrudes out of the sleeve structure; the pressure regulating structure is arranged at the second end of the sleeve structure and comprises a pressure regulating cover and a pressure regulating part arranged towards the direction of the sliding plate, and the pressure regulating cover can drive the pressure regulating part to linearly slide along the axial direction of the sleeve structure so as to regulate the distance between the pressure regulating part and the sliding part; the plastic deformation resetting device is provided with an elastic deformation stress end which is respectively abutted against the pressure regulating part and the sliding part and provides resetting power for pushing the sliding part to the first end of the sleeve structure; and the limiting device is used for limiting the limit position of the sliding part which is contracted towards the inside of the sleeve structure.
Description
Technical Field
The utility model relates to an ink firmness after electric connector product printing detects technical field, concretely relates to adjustable pressure gyro wheel frock.
Background
After printing ink printing to electric connector product surface, need detect the printing surface, see whether its firmness reaches the standard, the diversification of electric connector product kind to overall dimension is different, and the operator is when examining the product, according to the standard requirement, need exert certain pressure to the product surface, owing to be manual operation, can't guarantee the invariant of power value, causes the bad strong people of testing result. Therefore, a roller tool for applying a fixed pressure value to the printing surface in the printing ink inspection process is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adjustable gyro wheel frock of applying fixed pressure value.
An adjustable pressure roller tool comprises
A sleeve structure having both ends open;
a sliding portion mounted at a first end within the sleeve structure, the sliding portion being axially slidable along the sleeve structure and being restrained from escaping from the first end of the sleeve structure;
a roller structure mounted on the sliding part, wherein at least part of the effective structure of the roller protrudes out of the sleeve structure;
the pressure regulating structure is arranged at the second end of the sleeve structure and comprises a pressure regulating cover and a pressure regulating part arranged towards the direction of the sliding plate, and the pressure regulating cover can drive the pressure regulating part to linearly slide along the axial direction of the sleeve structure so as to regulate the distance between the pressure regulating part and the sliding part;
the plastic deformation resetting device is provided with an elastic deformation stress end which is respectively abutted against the pressure regulating part and the sliding part and provides resetting power for pushing the sliding part to the first end of the sleeve structure;
and the limiting device can be arranged on the sleeve structure along the axial displacement of the sleeve structure, part of the effective structure protrudes out of the inner wall of the sleeve structure, and the limiting device is used for limiting the limit position of the sliding part which is contracted into the sleeve structure.
Preferably, the roller structure comprises a bracket and a roller, the bracket is fixedly connected with the sliding part, and the roller is limited in axial position by the bracket and can rotate by taking a horizontal section of the bracket as an axis.
Preferably, the roller comprises a wheel frame and a rubber ring, and the rubber ring is formed on the wheel frame ring seat through plastic compression.
Preferably, the limiting device comprises a limiting block and a first screw, a first groove is formed in the outer annular surface of the sleeve structure, a strip-shaped guide hole is formed in the bottom of the first groove in the axial direction, the limiting block is provided with a first threaded hole, the rod portion of the first screw penetrates through the guide hole to be connected with the first threaded hole, and the head portion of the first screw is arranged in the first groove and is screwed down through the first screw to position the limiting block.
Preferably, the pressure regulating part and the sliding part are respectively provided with a cylindrical pin, and the elastic stress end of the plastic deformation resetting device is sleeved on the cylindrical pin.
Preferably, the plastic deformation return means is a compression spring.
Use the utility model discloses a beneficial effect is: the utility model discloses adjustable power value to make the selected power value apply when being detected the product after the selected power value and keep fixed unchangeable, simultaneously the utility model discloses nimble light when using, but the range of application is wide.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is an assembly diagram of the pressure regulating part, the sliding part, the plastic deformation resetting device and the cylindrical pin of the present invention;
the reference numerals include:
100-sleeve structure, 110-first section, 120-second section, 121-first groove, 122-guide hole, 123-slideway, 200-pressure regulating cover, 210-connecting section, 220-extruding part, 300-pressure regulating part, 310-first lug, 400-sliding part, 410-second lug, 500-plastic deformation resetting device, 600-cylindrical pin, 700-bracket, 710-first bracket, 711-through hole, 720-second bracket, 721-second threaded hole, 800-roller, 810-rubber ring, 900-limiting block, 910-first threaded hole, 1000-first screw and 1100-second screw.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figures 1-2 of the drawings,
an adjustable pressure roller tool comprises
A bushing structure 100, both ends of which are open;
a sliding part 400 installed at a first end in the sleeve structure 100, the sliding part 400 being axially slidable along the sleeve structure 100 and being restricted from coming out of the first end of the sleeve structure;
a roller structure mounted on the sliding part 400, and at least part of the effective structure of the roller protrudes out of the sleeve structure 100;
the pressure regulating structure is arranged at the second end of the sleeve structure 100 and comprises a pressure regulating cover 200 and a pressure regulating part 300 arranged towards the direction of the sliding plate, the pressure regulating cover is arranged at the second section 120, the pressure regulating part is positioned at the first section 110, and the pressure regulating cover 200 can drive the pressure regulating part 300 to linearly slide along the axial direction of the sleeve structure 100 so as to regulate the distance between the pressure regulating part 300 and the sliding part 400;
a plastic deformation reset device 500, the elastic deformation force-bearing ends of which respectively abut against the pressure regulating part 300 and the sliding part 400 and provide reset power for pushing the sliding part 400 to the first end of the sleeve structure 100;
a limiting means mounted on the sleeve structure 100 to be axially displaceable along the sleeve structure 100 with a part of the effective structure protruding from the inner wall of the sleeve structure 100, for limiting the extreme position of the sliding portion 400 to be retracted into the sleeve structure 100.
The limiting device comprises a limiting block 900 and a first screw 1000, a first groove 121 is formed in the outer annular surface of the sleeve structure 100, a strip-shaped guide hole 122 formed in the axial direction is formed in the bottom of the first groove 121, the limiting block 900 is provided with a first threaded hole 910, the rod portion of the first screw 1000 penetrates through the guide hole 122 to be connected with the first threaded hole 910, the head portion of the first screw 1000 is arranged in the first groove 121, and the limiting block 900 is positioned by screwing the first screw 1000.
The casing structure comprises a step-shaped first section 110 and a step-shaped second section 120, wherein the inner diameter of the first section 110 is smaller than that of the second section 120, threads are arranged on the inner annular surface of the second section 120, a pressure regulating cover 200 comprises a connecting section 210 with threads on the periphery and a pressing part 220 with a diameter smaller than that of the connecting section, the connecting section 210 is in threaded connection with the second section 120, the pressing part 220 is used for pushing a pressure regulating part 300, the pressure regulating part 300 and a sliding part 400 are respectively arranged at the upper and lower ports of the first section 110, two cylindrical pins 600 are respectively arranged on a set of opposite surfaces of the pressure regulating part 300 and the sliding part 400, the plastic deformation resetting device 500 has an upward pushing force on the pressure regulating part 300 to play a role in supporting the pressure regulating part 300, when the pressing part 220 is located at an initial position, the plastic deformation resetting device 500 supports the pressure regulating part 300 to be stably stopped and abutted against the ports of the first section 110, the limiting block 900 is provided with a threaded hole, the rod part of the first screw 1000 passes through the guide hole 122 to be connected with the threaded hole, the head part of the first screw 1000 is arranged in the first groove 121, the limiting block 900 is positioned by screwing the first screw 1000, the inner annular surface of the first section 110 is provided with a group of oppositely arranged slide ways 123, the outer peripheral surfaces of the pressure regulating part 300 and the sliding part 400 are respectively provided with a first slide block 310 and a second slide block 410, the positions of the first slide block 310 and the second slide block 410 correspond to the slide ways 123, the first slide block 310 and the second slide block 410 are arranged in the slide ways 123 and can move along the slide ways 123, the bottom surfaces of the slide ways 123 are not opened, the second slide block 410 cannot fall off from the slide ways 123, the arrangement of the two groups of slide ways 123 and the slide blocks enables the pressure regulating part 300 and the sliding part 400 to work more stably in the casing structure 100, the thread of the pressure regulating cover 200 is engaged with the thread, the pressing part 220 provides a downward thrust to the pressure regulating part 300, the pressure regulating part 300 moves downwards along the slide 123 to enable the plastic deformation resetting device 500 to be compressed, the magnitude of the pressure value output by the compression plastic deformation resetting device 500 can be controlled by adjusting the screwing length of the pressure regulating cover 200, the pressure regulating cover 200 rotates downwards to compress the plastic deformation resetting device 500 so as to increase the output pressure value, the pressure regulating cover 200 rotates upwards to release the compression spring 500 so as to reduce the output pressure value, the limiting block 900 can be positioned at any position of the guide hole 122 according to the force value requirement, the first screw 1000 is screwed after the position is selected so as to fix the limiting block 900, when the roller tool is used, the roller tool is operated to roll on the surface of the connector shell, the surface of the shell provides an upward thrust to the roller 800, the sliding part 400 moves upwards to the limiting block 900 and abuts against the lower surface of the limiting block 900 so as to, at this time, the force value applied by the roller tool can be measured by using the force measuring assembly, if the force value deviates from the required value, the force value can be increased or decreased by rotating the pressure regulating cover 200 to adjust the position between the pressure regulating cover and the first section 110, and when the required force value is obtained, the fixed force value can be stably output.
The roller structure includes a bracket 700 and a roller 800, the bracket 700 is fixedly connected with the sliding part 400, the roller 800 is limited by the bracket 700 in axial position and can rotate around the horizontal section of the bracket 700.
The roller 800 includes a wheel frame and a rubber ring 810, and the rubber ring 810 is formed on a wheel frame ring seat through plastic compression, so that pressure is applied without indentation on the surface of a connector product.
The bracket 700 comprises a first bracket 710, a second bracket 720 and screws, the first bracket 710 and the second bracket 720 comprise horizontal sections and vertical sections, the horizontal sections of the first bracket 710 and the second bracket 720 are assembled to form the horizontal sections of the bracket 700, threaded holes are formed in the vertical sections of the first bracket 710 and the second bracket 720, a mounting hole is formed in the center of the sliding part 400, a convex edge is arranged in the mounting hole, the screws penetrate through the mounting hole, a nail head is abutted against the convex edge and limits the axial displacement of the convex edge, the screw rod part is meshed with the threaded holes to fix the sliding part 400 and the bracket 700, a through hole 711 is formed in the horizontal section of the first bracket 710, a threaded hole 721 is formed in the horizontal section of the second bracket 720, the horizontal sections of the first bracket 710 and the second bracket 720 are oppositely inserted into the central hole of the roller 800, the second screw 1100 penetrates through the through hole 721 to be connected with the threaded hole, the main body of the first bracket 710 and the second bracket 720, the roller 800 is restricted in axial position by the bracket assembly and rotates about the horizontal sections of the first bracket 710 and the second bracket 720.
The pressure regulating part 300 and the sliding part 400 are respectively provided with a cylindrical pin 600, and the elastic stress end of the plastic deformation resetting device 500 is sleeved on the cylindrical pin 600.
The cylindrical pin 600 has a threaded hole therein, and the cylindrical pin 600 is fixed to the pressure regulating section 300 and the sliding section 400 by screw threads, respectively.
The plastic deformation return means 500 is a compression spring.
The two cylindrical pins 600 are respectively arranged on the right opposite surfaces of the pressure regulating part 300 and the sliding part 400, the number of the compression springs is two, when larger pressure is needed, three or more groups of cylindrical pins 600 and compression springs can be arranged, the supporting effect of the pressure regulating part 300 by the compression springs is more stable by selecting the matching of the two groups of springs and the cylindrical pins 600, and the pressure regulating part 300 is not easy to incline in the initial state and the stable state.
The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.
Claims (6)
1. The utility model provides an adjustable pressure gyro wheel frock which characterized in that: comprises that
A sleeve structure having both ends open;
a sliding portion mounted at a first end within the sleeve structure, the sliding portion being axially slidable along the sleeve structure and being restrained from escaping from the first end of the sleeve structure;
a roller structure mounted on the sliding part, wherein at least part of the effective structure of the roller protrudes out of the sleeve structure;
the pressure regulating structure is arranged at the second end of the sleeve structure and comprises a pressure regulating cover and a pressure regulating part arranged towards the direction of the sliding plate, and the pressure regulating cover can drive the pressure regulating part to linearly slide along the axial direction of the sleeve structure so as to regulate the distance between the pressure regulating part and the sliding part;
the plastic deformation resetting device is provided with an elastic deformation stress end which is respectively abutted against the pressure regulating part and the sliding part and provides resetting power for pushing the sliding part to the first end of the sleeve structure;
and the limiting device can be arranged on the sleeve structure along the axial displacement of the sleeve structure, part of the effective structure protrudes out of the inner wall of the sleeve structure, and the limiting device is used for limiting the limit position of the sliding part which is contracted into the sleeve structure.
2. The adjustable pressure roller tool of claim 1, wherein: the roller structure comprises a support and a roller, the support is fixedly connected with the sliding part, the axial position of the roller is limited by the support, and the roller can rotate by taking the horizontal section of the support as an axis.
3. The adjustable pressure roller tool of claim 2, wherein: the roller comprises a wheel framework and a rubber ring, and the rubber ring is formed on a wheel framework ring seat through plastic compression.
4. The adjustable pressure roller tool of claim 1, wherein: the limiting device comprises a limiting block and a first screw, a first groove is formed in the outer annular surface of the sleeve structure, a strip-shaped guide hole formed in the axial direction is formed in the bottom of the first groove, the limiting block is provided with a first threaded hole, the rod portion of the first screw penetrates through the guide hole to be connected with the first threaded hole, and the head portion of the first screw is arranged in the first groove and is screwed down to position the limiting block.
5. The adjustable pressure roller tool of claim 1, wherein: the pressure regulating part and the sliding part are respectively provided with a cylindrical pin, and the elastic stress end of the plastic deformation resetting device is sleeved on the cylindrical pin.
6. The adjustable pressure roller tool of claim 1, wherein: the plastic deformation resetting device is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830798.0U CN210401046U (en) | 2019-06-04 | 2019-06-04 | Adjustable pressure gyro wheel frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830798.0U CN210401046U (en) | 2019-06-04 | 2019-06-04 | Adjustable pressure gyro wheel frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401046U true CN210401046U (en) | 2020-04-24 |
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ID=70347757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920830798.0U Active CN210401046U (en) | 2019-06-04 | 2019-06-04 | Adjustable pressure gyro wheel frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231223A (en) * | 2019-06-04 | 2019-09-13 | 沈阳兴华航空电器有限责任公司 | A kind of adjustable pressure idler wheel tooling |
-
2019
- 2019-06-04 CN CN201920830798.0U patent/CN210401046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231223A (en) * | 2019-06-04 | 2019-09-13 | 沈阳兴华航空电器有限责任公司 | A kind of adjustable pressure idler wheel tooling |
| CN110231223B (en) * | 2019-06-04 | 2024-07-02 | 沈阳兴华航空电器有限责任公司 | Adjustable pressure gyro wheel frock |
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