CN115741076A - Clamp guide pin installation positioning device and positioning method - Google Patents
Clamp guide pin installation positioning device and positioning method Download PDFInfo
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- CN115741076A CN115741076A CN202211627089.5A CN202211627089A CN115741076A CN 115741076 A CN115741076 A CN 115741076A CN 202211627089 A CN202211627089 A CN 202211627089A CN 115741076 A CN115741076 A CN 115741076A
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- ruler
- sliding
- caliper
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Abstract
The invention discloses a mounting and positioning device and a positioning method for a guide pin of a clamp, which are characterized in that: the positioning device comprises a positioning ruler and a sliding ruler arranged on the positioning ruler, wherein an adjusting plate which is matched with the positioning claws on two sides to limit the position of a guide pin is arranged between the positioning ruler and the positioning claws of the sliding ruler. The caliper guide pin mounting and positioning device and method are simple in structure, convenient to use, high in mounting accuracy, and high in practicability and application prospect.
Description
Technical Field
The invention belongs to the technical field of positioning devices, and particularly relates to a clamp guide pin mounting and positioning device and a positioning method.
Background
At present, front and rear brakes of a passenger car are disc brakes, and a brake caliper mainly comprises floating calipers. The guide pin is a core component of the floating caliper, and the coaxial condition of the guide pin and the guide pin hole after installation directly relates to the dragging performance and durability of the caliper. After sale, the guide pin needs to be detached when the friction plate is replaced, and the friction plate is restored after replacement. At present, no special guide pin positioning tool exists in the market, most guide pins are not positioned and directly fastened during restoration, and abnormal abrasion and even blockage caused by the fact that the guide pins and guide pin holes are not coaxial easily occur.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a caliper guide pin mounting and positioning device and method which are simple in structure, convenient to use and high in mounting precision.
In order to achieve the purpose, the invention adopts the technical scheme that: the clamping pliers guide pin installing and positioning device is characterized in that: the positioning device comprises a positioning ruler and a sliding ruler arranged on the positioning ruler, wherein an adjusting plate which is respectively matched with the positioning claws at two sides to limit the position of a guide pin is arranged between the positioning ruler and the positioning claws of the sliding ruler.
In order to make the above technical solutions more detailed and specific, the present invention further provides the following further preferable technical solutions to obtain satisfactory practical effects:
the positioning ruler comprises a positioning ruler body, and a first positioning claw is arranged at one end of the positioning ruler body.
The positioning ruler body is provided with an upper adjusting groove and a lower adjusting groove which are horizontally arranged.
The sliding ruler comprises a sliding ruler body and a second positioning claw arranged on the sliding ruler body.
The first positioning claws and the second positioning claws are arranged in parallel at intervals and are positioned on the same horizontal line.
The positioning ruler body is provided with a reference scale mark, and the sliding ruler body is provided with an alignment scale mark corresponding to the reference scale mark to display the distance between the first positioning claw and the second positioning claw.
The slide rule body is provided with a sliding sleeve which is sleeved in the upper adjusting groove and the lower adjusting groove in a sliding mode, and the sliding sleeve is provided with a positioning hole for installing a fixing screw.
The adjusting plate comprises a first adjusting plate opposite to the first positioning claw and a second adjusting plate opposite to the second positioning claw.
First regulating plate is located including sliding go up the first slider in the adjustment tank, be equipped with first baffle on the first slider, second regulating plate is located including sliding go up the second slider in the adjustment tank, be equipped with the second baffle on the second slider.
The positioning method of the caliper guide pin installation positioning device is characterized in that: confirming the distance L between the positioning surfaces of the two guide pins of the caliper through material object measurement or drawing; adjusting the sliding ruler to enable the vernier data to be L, and fastening a fixing bolt of the sliding ruler; fitting the outer side positioning surface of the guide pin on one side with a first positioning claw, adjusting the position of a first adjusting plate to fit a first baffle with the inner side positioning surface of the guide pin on the same side, and fastening a fixing bolt of the first baffle; the outer side positioning surface of the other side guide pin is attached to the second positioning claw, and the position of the second adjusting plate is adjusted to enable the second baffle plate to be attached to the inner side positioning surface of the same side guide pin; after the guide pin is accurately positioned, the guide pin fixing bolt is fastened, and the guide pin is positioned and installed.
Compared with the prior art, the invention has the following advantages: the caliper guide pin mounting and positioning device and method are simple in structure, convenient to use, high in mounting accuracy, and high in practicability and application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic view of an explosive structure of a positioning device for installing a guide pin of a caliper according to the present invention;
FIG. 2 is a schematic view of the installation process of the caliper guide pin installation positioning device of the present invention;
FIG. 3 is a schematic structural view illustrating an installation process of the caliper guide pin installation positioning device according to the present invention;
FIG. 4 is a schematic top scale view of the caliper guide pin mounting and positioning device of the present invention;
FIG. 5 is a schematic structural view of a caliper guide pin mounting and positioning device according to the present invention;
FIG. 6 is a schematic view of a caliper according to the present invention;
fig. 7 is a schematic view of a guide pin positioning structure according to the present invention.
Labeled as: 1. the positioning ruler comprises a positioning ruler body 11, a positioning ruler body 12, a lower adjusting groove 13, an upper adjusting groove 14, a reference scale mark 15, a first positioning claw 2, a sliding ruler 21, a sliding ruler body 22, a second positioning claw 23, a sliding sleeve 24, an alignment scale mark 3, a first adjusting plate 31, a first sliding block 32, a first baffle plate 4, a second adjusting plate 41, a second sliding block 42, a second baffle plate 5 and a fixing screw.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The mounting and positioning device for the guide pin of the caliper comprises a positioning rule 1 and a sliding rule 2 arranged on the positioning rule 1, and adjusting plates which are respectively matched with the positioning claws at two sides to limit the position of the guide pin are arranged between the positioning rule 1 and the positioning claws of the sliding rule 2, as shown in figures 1, 2, 3, 4 and 5. The positioning device with the structure is used for positioning and applying to the installation and positioning of the guide pins on the two sides of the positioning calipers, and is convenient to use and high in positioning accuracy.
In the invention, the positioning rule 1 comprises a positioning rule body 11, and one end of the positioning rule body 22 is provided with a first positioning claw 15. The positioning ruler body 11 is provided with an upper adjusting groove 13 and a lower adjusting groove 12 which are horizontally arranged. The positioning ruler 1 is used as a body for installing the sliding ruler and the adjusting plate, and the sliding ruler 2 and the adjusting plate can be adjusted and moved on the positioning ruler and are fixed on the positioning ruler 1.
In the present invention, the slide rule 2 includes a slide rule body 21 and a second positioning pawl 22 provided on the slide rule body 21. The first positioning claws 15 and the second positioning claws 22 are arranged in parallel at intervals and on the same horizontal line, and are used for limiting the distance between the positioning surfaces at the outer sides of the guide pins at two sides, as shown in fig. 5, 6 and 7.
In the present invention, as shown in fig. 4, the positioning ruler body 11 is provided with a reference graduation line 14, and the slide ruler body 21 is provided with a positioning graduation line 24 corresponding to the reference graduation line 14 to display the distance between the first positioning claw 15 and the second positioning claw 22, which is similar to a vernier caliper in principle.
In the invention, the sliding ruler body 21 is provided with a sliding sleeve 23 which is sleeved in the upper adjusting groove 13 and the lower adjusting groove 12 in a sliding mode, the sliding sleeve 23 is provided with a positioning hole for installing the fixing screw 5, the sliding ruler 2 is adjusted according to the distance between the positioning surfaces of the guide pins on the two sides, and the position of the sliding ruler 2 is fixed through the fixing screw 5 after the sliding ruler is moved to a proper position. The adjusting plate includes a first adjusting plate 3 opposite to the first positioning claw 15 and a second adjusting plate 42 opposite to the second positioning claw 22. First regulating plate 3 is equipped with first baffle 32 including sliding the first slider 31 of locating in last adjustment tank 13 on the first slider 31, and second regulating plate 4 is equipped with second baffle 42 including sliding the second slider 41 of locating in last adjustment tank 13 on the second slider 41. As shown in fig. 1, 2 and 3, the first slider 31 and the second slider 41 are slidably provided in the positioning rule body 11, and move the first adjusting plate 3 and the second adjusting plate 4 according to the position of the guide pins on both sides, and cooperate with the positioning claws on both sides to accurately define the position of the guide pins.
The invention provides a positioning method of a caliper guide pin installation positioning device, as shown in figures 6 and 7, the distance L between two guide pin positioning surfaces of a caliper is confirmed through material object measurement or drawing; adjusting the slide rule 2 to make the vernier data L, and fastening the fixing bolt 5; attaching the outer side positioning surface of the guide pin at one side to the first positioning claw 15, adjusting the position of the first adjusting plate 3 to attach the first baffle 32 to the inner side positioning surface of the guide pin at the same side, and fastening the fixing bolt 5; attaching the outer side positioning surface of the other side guide pin to the second positioning claw 22, and adjusting the position of the second adjusting plate 4 to attach the second baffle plate 42 to the inner side positioning surface of the guide pin on the same side; after the guide pin is accurately positioned, the guide pin fixing bolt is fastened, and the guide pin is positioned and installed.
The invention discloses a caliper guide pin mounting and positioning device which mainly comprises a positioning rule 1, a sliding rule 2, two adjusting plates, a first adjusting plate A3 and a second adjusting plate B4, as shown in figures 1 to 7. In the invention, the upper end face of the positioning ruler body 11 of the positioning ruler 1 is provided with a reference scale mark, the sliding ruler body 21 of the sliding ruler 2 is provided with an alignment scale mark, the scale principle is the same as that of a vernier caliper, and the displayed size is the distance L between the first positioning claw 15 and the second positioning claw 22.
The installation step of the positioning device is as shown in fig. 2 and 3, the first adjusting plate 3 is installed along the lower adjusting groove 12 of the positioning rule body 1 and is fastened by the fixing screw 5; the second adjusting plate 4 is arranged along the lower adjusting groove 12 of the positioning ruler body 1 and is fastened by the fixing bolt 5; the slide rule 2 is installed in the positioning rule body 1 along the upper adjustment groove 13 and the lower adjustment groove 14 of the positioning rule body 1 and is fastened by the fixing bolt 5.
The invention discloses a caliper guide pin installation positioning device, which adopts the following positioning principle:
the caliper is schematically shown in fig. 6, and the distance L between the two guide pin positioning surfaces of the caliper (the distance L between the guide pins of the caliper is 165 in an example) is confirmed through physical measurement or a drawing;
adjusting the slide rule 2 to enable vernier data to be 165mm, and firstly clamping the first positioning rule and the first adjusting plate 3 into a caliper guide pin positioning surface; and synchronously clamping the second adjusting plate 4 and the slide rule 2 into the positioning surface of the guide pin on the other side. Then the guide pin fixing bolt 5 is tightened, and at this time, the distance L between the first positioning claw 15 and the second positioning claw 22 of the slide rule 2 is 165mm, as shown in fig. 5;
and loosening the fixing bolt 5 of the first adjusting plate 3, attaching the outer side positioning surface of the guide pin on one side to the first positioning claw 15, adjusting the position of the first adjusting plate 3 to attach the first baffle 32 to the inner side positioning surface of the guide pin on the same side, and fastening the fixing bolt 5. Similarly, the second adjusting plate 4 is adjusted to fit the outer positioning surface of the other side guide pin with the second positioning pawl 22, and the position of the second adjusting plate 4 is adjusted to fit the second baffle 42 with the inner positioning surface of the same side guide pin, as shown in fig. 7;
the clamping jaws on the two sides of the clamp are respectively clamped into the positioning surfaces of the caliper guide pins, the guide pins are accurately positioned, and the guide pins are fixed by fastening guide pin fixing bolts, so that the guide pin positioning installation is completed.
The device and the method for installing and positioning the caliper guide pin have the advantages of simple structure, convenience in use, high installation precision, stronger practicability and better application prospect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (10)
1. The utility model provides a pincers uide pin installation positioner which characterized in that: the positioning device comprises a positioning ruler and a sliding ruler arranged on the positioning ruler, wherein an adjusting plate which is matched with the positioning claws on two sides to limit the position of a guide pin is arranged between the positioning ruler and the positioning claws of the sliding ruler.
2. A caliper guide pin mounting and positioning device in accordance with claim 1, wherein: the positioning ruler comprises a positioning ruler body, and a first positioning claw is arranged at one end of the positioning ruler body.
3. A caliper guide pin mounting and positioning device in accordance with claim 2, wherein: the positioning ruler body is provided with an upper adjusting groove and a lower adjusting groove which are horizontally arranged.
4. A caliper guide pin mounting and positioning device in accordance with claim 3, wherein: the sliding ruler comprises a sliding ruler body and a second positioning claw arranged on the sliding ruler body.
5. A caliper guide pin mounting and positioning device in accordance with claim 4, wherein: the first positioning claws and the second positioning claws are arranged in parallel at intervals and are positioned on the same horizontal line.
6. A caliper guide pin mounting and positioning device in accordance with claim 5, wherein: the positioning ruler body is provided with a reference scale mark, and the sliding ruler body is provided with an alignment scale mark corresponding to the reference scale mark to display the distance between the first positioning claw and the second positioning claw.
7. A caliper guide pin mounting and positioning device in accordance with claim 6, wherein: the slide rule body is provided with a sliding sleeve which is sleeved in the upper adjusting groove and the lower adjusting groove in a sliding mode, and the sliding sleeve is provided with a positioning hole for installing a fixing screw.
8. A caliper guide pin mounting and positioning device according to any one of claims 4 to 7, wherein: the adjusting plate comprises a first adjusting plate opposite to the first positioning claw and a second adjusting plate opposite to the second positioning claw.
9. A caliper guide pin installation positioning device according to claim 8, wherein: first regulating plate is located including sliding go up the first slider in the adjustment tank, be equipped with first baffle on the first slider, second regulating plate is located including sliding go up the second slider in the adjustment tank, be equipped with the second baffle on the second slider.
10. A caliper guide pin mounting and positioning device according to any one of claims 1 to 9, wherein: confirming the distance L between the positioning surfaces of the two guide pins of the caliper through material object measurement or drawing; adjusting the sliding ruler to enable the vernier data to be L, and fastening a fixing bolt of the sliding ruler; fitting the outer side positioning surface of the guide pin on one side with a first positioning claw, adjusting the position of a first adjusting plate to fit a first baffle with the inner side positioning surface of the guide pin on the same side, and fastening a fixing bolt of the first baffle; the outer side positioning surface of the other side guide pin is attached to the second positioning claw, and the position of the second adjusting plate is adjusted to enable the second baffle plate to be attached to the inner side positioning surface of the same side guide pin; after the guide pin is accurately positioned, the guide pin fixing bolt is fastened, and the guide pin is positioned and installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627089.5A CN115741076A (en) | 2022-12-16 | 2022-12-16 | Clamp guide pin installation positioning device and positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627089.5A CN115741076A (en) | 2022-12-16 | 2022-12-16 | Clamp guide pin installation positioning device and positioning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115741076A true CN115741076A (en) | 2023-03-07 |
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ID=85346435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211627089.5A Pending CN115741076A (en) | 2022-12-16 | 2022-12-16 | Clamp guide pin installation positioning device and positioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115741076A (en) |
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2022
- 2022-12-16 CN CN202211627089.5A patent/CN115741076A/en active Pending
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