CN217194806U - Novel inside and outside callipers rule positioning fixture - Google Patents
Novel inside and outside callipers rule positioning fixture Download PDFInfo
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- CN217194806U CN217194806U CN202122222725.3U CN202122222725U CN217194806U CN 217194806 U CN217194806 U CN 217194806U CN 202122222725 U CN202122222725 U CN 202122222725U CN 217194806 U CN217194806 U CN 217194806U
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Abstract
The utility model discloses a novel inside and outside callipers rule positioning fixture, which comprises a housin, one side lateral wall of casing is fixed with the handle, the opposite side lateral wall of casing is fixed with the horizontal plate, the circumference lateral wall of handle is provided with the skid resistant course, the standing groove has been seted up to the upper end of horizontal plate, the inner wall of standing groove rotates through the bearing and is connected with the pivot, the circumference lateral wall of pivot is fixed with the turning block, the lateral wall of turning block and horizontal plate all is provided with measuring device and a plurality of stop device. In this device, through rotatable carousel, can realize the rotation of the fixed block for L type piece, and also can guarantee simultaneously that the extreme point of contact piece still is in same position, and utilize stop device, can guarantee the stability in the fixed block measurement process, the measurement to the article external diameter is realized with contact piece to the fixed block after usable deflection this moment, can adjust according to article measurement demand, can effectively increase the suitability in the callipers rule measurement process.
Description
Technical Field
The utility model relates to a calliper rule technical field especially relates to a novel inside and outside calliper rule positioning fixture.
Background
The caliper gauge is a measuring tool with two feet or claws, is used for measuring distance and is mainly used in the field of machining. The smooth limit gauge for checking the shaft is generally divided into an inner diameter gauge and an outer diameter gauge, can be adjusted to measure the thickness, the diameter, the caliber and the distance between surfaces, has a plurality of crankshaft varieties, and each variety of crankshaft needs a set of special gauge in the processing process to detect the length and the size of each part of the crankshaft and is one of the most common tools in measurement;
and traditional caliper gauge can only be measured work piece internal diameter or work piece external diameter alone, therefore need carry more types of caliper gauge when measuring work piece internal diameter external diameter, and the cost is higher, and traditional caliper gauge has unadjustable problem for the suitability that the caliper gauge used is relatively poor, therefore we need design a novel inside and outside caliper gauge positioning fixture of adjustable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the inconvenient regulation among the prior art, the relatively poor shortcoming of suitability, and the novel inside and outside callipers gauge positioning fixture that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel inside and outside callipers positioning fixture, includes the casing, one side lateral wall of casing is fixed with the handle, the opposite side lateral wall of casing is fixed with the horizontal plate, the circumference lateral wall of handle is provided with the skid resistant course, the standing groove has been seted up to the upper end of horizontal plate, the inner wall of standing groove is rotated through the bearing and is connected with the pivot, the circumference lateral wall of pivot is fixed with the turning block, the lateral wall of turning block and horizontal plate all is provided with measuring device and a plurality of stop device.
Preferably, measuring device includes the vertical baffle fixed with the upper end of turning block and the bottom of horizontal plate, two the lateral wall of vertical baffle all is connected with the bull stick through the bearing rotation, two one side tip of bull stick all runs through vertical baffle and is fixed with the fixed block.
Preferably, the two fixing blocks are respectively fixed with a contact block, the fixing blocks are L-shaped blocks, and the fixing blocks are abutted to the vertical baffle.
Preferably, the limiting device comprises a turntable fixed at the end of the other side of the rotating rod, and two symmetrically arranged limiting grooves are formed in the side wall of the turntable in a penetrating manner.
Preferably, the side wall of the vertical baffle is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding rod in a sliding manner, and the end part of the sliding rod is connected with the bottom in the sliding groove through a connecting spring.
Preferably, the slide bar corresponds to the limiting groove, and the two fixing blocks are respectively abutted against the end parts of the horizontal plate and the rotating block.
Compared with the prior art, the utility model has the advantages of:
1. in the device, the rotation of the fixed block which is an L-shaped block can be realized through the rotatable turntable, the end points of the contact blocks can be ensured to be still at the same position, the stability of the fixed block in the measuring process can be ensured by utilizing the limiting device, the measurement of the outer diameter of an object can be realized by utilizing the deflected fixed block and the contact blocks, the adjustment can be carried out according to the measuring requirement of the object, and the applicability of the caliper gauge in the measuring process can be effectively increased;
2. in this device, the lateral wall of casing is provided with the handle, can make things convenient for taking of calliper rule, is provided with the skid resistant course simultaneously on hand, can guarantee the stability in the measurement process, can avoid the error that the people was not hard up and caused, can make the accuracy of calliper rule measurement higher.
Drawings
Fig. 1 is a schematic structural view of a novel inner and outer caliper positioning fixture provided by the present invention;
fig. 2 is a top view of a novel inner and outer caliper positioning fixture provided by the present invention;
fig. 3 is the utility model provides a novel stop device part's in inside and outside callipers positioning fixture schematic structural diagram.
In the figure: the anti-skidding type vertical baffle plate comprises a shell 1, a handle 2, an anti-skidding layer 3, a horizontal plate 4, a placing groove 5, a rotating shaft 6, a rotating block 7, a vertical baffle plate 8, a rotating rod 9, a fixing block 10, a contact block 11, a rotating disk 12, a limiting groove 13, a sliding groove 14, a sliding rod 15 and a connecting spring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a novel internal and external caliper gauge positioning fixture comprises a shell 1, wherein a handle 2 is fixed on one side wall of the shell 1, a horizontal plate 4 is fixed on the other side wall of the shell 1, an anti-slip layer 3 is arranged on the circumferential side wall of the handle 2, a placing groove 5 is formed in the upper end of the horizontal plate 4, the inner wall of the placing groove 5 is rotatably connected with a rotating shaft 6 through a bearing, a rotating block 7 is fixed on the circumferential side wall of the rotating shaft 6, and a measuring device and a plurality of limiting devices are arranged on the rotating block 7 and the side wall of the horizontal plate 4; the measuring device comprises vertical baffles 8 fixed with the upper ends of the rotating blocks 7 and the bottom of the horizontal plate 4, the side walls of the two vertical baffles 8 are rotatably connected with rotating rods 9 through bearings, and the end parts of one sides of the two rotating rods 9 penetrate through the vertical baffles 8 and are fixed with fixed blocks 10; all be fixed with contact block 11 on two fixed blocks 10, fixed block 10 is L type piece, and fixed block 10 offsets with vertical baffle 8, and the lateral wall of casing 1 is provided with handle 2, can make things convenient for taking of calliper rule, is provided with skid resistant course 3 on handle 2 simultaneously, can guarantee the stability in the measurement process, can avoid the error that the people was not hard up and caused, can make calliper rule measuring accuracy higher.
The limiting device comprises a rotating disc 12 fixed at the end of the other end of the rotating rod 9, and two symmetrically arranged limiting grooves 13 are formed in the side wall of the rotating disc 12 in a penetrating manner; a sliding groove 14 is formed in the side wall of the vertical baffle 8, a sliding rod 15 is connected to the inner wall of the sliding groove 14 in a sliding mode, and the end portion of the sliding rod 15 is connected with the bottom in the sliding groove 14 through a connecting spring 16; the slide bar 15 corresponds with the spacing groove 13, two fixed blocks 10 respectively with the horizontal plate 4 with the turning block 7 tip offset, can drive the fixed block 10 through the carousel 12 and rotate to can realize being the rotation of the fixed block 10 of L type piece, and also can guarantee simultaneously that the extreme point of contact piece 11 still is in same position, usable fixed block 10 and contact piece 11 after deflecting realize the measurement to the article external diameter, can adjust according to the article measurement demand, can effectively increase the suitability of card rule.
The utility model discloses in, when measuring the object internal diameter with the calliper gauge, through rotating turning block 7, make turning block 7 rotate along pivot 6, make contact block 11 on two fixed blocks 10 offset with measuring article inner wall, the position of calliper gauge is adjusted this moment, combine the dial plate pointer direction of calliper gauge, make two contact blocks 11 be in vertical state, thereby can realize the accurate measurement to the article internal diameter, and the lateral wall of casing 1 is provided with handle 2, can make things convenient for taking of calliper gauge, be provided with skid resistant course 3 on handle 2 simultaneously, can guarantee the stability in the measurement process, can avoid the error that the artificial looseness caused, can make the accuracy of calliper gauge measurement higher;
when the outer diameter of an object needs to be measured, the sliding rod 15 slides along the inside of the sliding groove 14 by pressing the sliding rod 15, the connecting spring 16 is extruded at the same time, the connecting spring 16 is in a compressed state, after the sliding rod 15 is completely separated from the limiting groove 13, the rotating disc 12 drives the rotating rod 9 and the fixed block 10 to rotate by rotating the rotating disc 12, the connecting spring 16 in the compressed state pushes the sliding rod 15, the sliding rod 15 is abutted against the end part of the rotating disc 12, after the rotating disc 12 rotates for a half circle, the sliding rod 15 corresponds to the limiting groove 13 on the other side, so that the sliding rod 15 enters the limiting groove 13 under the action of the connecting spring 16, the sliding rod 15 is used for realizing automatic limiting of the rotating disc 12, the rotation of the fixed block 10 which is an L-shaped block in the rotating process of the rotating disc 12 can be realized, and meanwhile, the end point of the contact block 11 can also be ensured to be in the same position, and the outer diameter of the object can be measured by using the deflected fixed block 10 and the contact block 11, the measuring caliper can be adjusted according to the measuring requirements of the objects, and the applicability of the caliper can be effectively improved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel inside and outside callipers positioning fixture, includes casing (1), its characterized in that, one side lateral wall of casing (1) is fixed with handle (2), the opposite side lateral wall of casing (1) is fixed with horizontal plate (4), the circumference lateral wall of handle (2) is provided with skid resistant course (3), standing groove (5) have been seted up to the upper end of horizontal plate (4), the inner wall of standing groove (5) rotates through the bearing and is connected with pivot (6), the circumference lateral wall of pivot (6) is fixed with turning block (7), the lateral wall of turning block (7) and horizontal plate (4) all is provided with measuring device and a plurality of stop device.
2. The novel inner and outer caliper positioning fixture as claimed in claim 1, wherein the measuring device comprises vertical baffles (8) fixed to the upper ends of the rotating blocks (7) and the bottom of the horizontal plate (4), the side walls of the two vertical baffles (8) are rotatably connected with rotating rods (9) through bearings, and one side end of each rotating rod (9) penetrates through the vertical baffle (8) and is fixed with a fixing block (10).
3. The novel positioning clamp for the inner caliper gauge and the outer caliper gauge according to claim 2, characterized in that contact blocks (11) are fixed on the two fixing blocks (10), the fixing blocks (10) are L-shaped blocks, and the fixing blocks (10) are abutted to the vertical baffle (8).
4. The novel positioning clamp for the inner caliper gauge and the outer caliper gauge according to claim 2, wherein the limiting device comprises a rotary disc (12) fixed at the end of the other end of the rotating rod (9), and two symmetrically arranged limiting grooves (13) are formed through the side wall of the rotary disc (12).
5. The novel inner and outer caliper positioning clamp as claimed in claim 4, wherein a sliding groove (14) is formed in the side wall of the vertical baffle (8), a sliding rod (15) is slidably connected to the inner wall of the sliding groove (14), and the end of the sliding rod (15) is connected with the inner bottom of the sliding groove (14) through a connecting spring (16).
6. A novel inner and outer caliper positioning fixture as claimed in claim 5, characterized in that the sliding rod (15) corresponds to the limiting groove (13), and the two fixing blocks (10) are respectively abutted against the ends of the horizontal plate (4) and the rotating block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222725.3U CN217194806U (en) | 2021-09-14 | 2021-09-14 | Novel inside and outside callipers rule positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222725.3U CN217194806U (en) | 2021-09-14 | 2021-09-14 | Novel inside and outside callipers rule positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217194806U true CN217194806U (en) | 2022-08-16 |
Family
ID=82752656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122222725.3U Active CN217194806U (en) | 2021-09-14 | 2021-09-14 | Novel inside and outside callipers rule positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217194806U (en) |
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2021
- 2021-09-14 CN CN202122222725.3U patent/CN217194806U/en active Active
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