CN210180309U - Multifunctional go-no go gauge checking fixture - Google Patents
Multifunctional go-no go gauge checking fixture Download PDFInfo
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- CN210180309U CN210180309U CN201921088931.6U CN201921088931U CN210180309U CN 210180309 U CN210180309 U CN 210180309U CN 201921088931 U CN201921088931 U CN 201921088931U CN 210180309 U CN210180309 U CN 210180309U
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Abstract
The utility model provides a utensil is examined to multi-functional type logical no-go gage, examine a body including leading to the no-go gage, the body is examined including leading to the no-go gage and detects the head to leading to the no-go gage, one side fixedly connected with handle that leads to the no-go gage and detect the head, the handle is hollow structure and both sides all establish to the opening, and fixed cover is equipped with the flashlight in the handle, leads to one side that the no-go gage detected the head and has seted up the illumination hole, and the illumination hole cooperatees with the flashlight, all seted up first through-hole on the top inner wall in illumination hole and the bottom inner wall, be equipped with the detection piece. The utility model relates to a rationally, convenient operation is convenient for adjust the measuring range of logical no-go gage detection head according to actual need, improves the application range of logical no-go gage detection tool body, and is convenient for throw light on the lateral wall in aperture or reference hole, prevents to be stained with the residue on the lateral wall in aperture or reference hole when measuring and influences measuring precision, satisfies the user demand.
Description
Technical Field
The utility model relates to a lead to the technical field that no-go gage examined the utensil, especially relate to a multi-functional type leads to no-go gage examines utensil.
Background
The go-no go gauge checking tool is a simple tool used by industrial production enterprises for controlling various sizes of products, such as aperture, space size and the like, the go-no go gauge checking tool is utilized to replace a professional measuring tool to improve the production efficiency and control quality, the go-no go gauge checking tool is suitable for products produced in large scale, such as automobile parts and the like, the automobile parts are complex in structure and are generally provided with a plurality of positioning holes or reference holes with different diameters, but the existing go-no go gauge checking tool can only measure the sizes of the positioning holes or the reference holes with the same specification, so that the measuring range of the go-no go gauge checking tool is limited, the go-no go gauges with different specifications and sizes are required to be used for the apertures with different diameters to ensure the precision of the automobile parts, when the apertures with different diameters are required to be measured, the go-no go gauge needs to be replaced, and the go-, and the go-no go gauge matched with the aperture is not convenient to find, wastes time and labor, and can not meet the use requirement, so that a multifunctional go-no go gauge is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a utensil is examined to many functional type go-no-go gauge.
The utility model provides the following technical scheme, a multi-functional type leads to no-go gauge and examines utensil, including leading to no-go gauge examine utensil body, lead to no-go gauge examine utensil body and include leading to no-go gauge detection head, one side fixedly connected with handle of leading to no-go gauge detection head, the handle is hollow structure and both sides all establish to the opening, the fixed cover is equipped with the flashlight in the handle; one side of the go-no-go gauge detection head is provided with an illumination hole, the illumination hole is matched with the flashlight, the inner walls of the top and the bottom of the illumination hole are provided with first through holes, a detection block is arranged in each first through hole, and the detection block is provided with scale marks; the go-no-go gauge detection head is provided with two cavities, an illumination hole is positioned between the two cavities, the inner walls of the two sides of the first through hole are respectively provided with a second through hole, the first through hole is communicated with the cavities through the corresponding second through hole, one side of the two detection blocks close to each other is welded with a moving rod, the same first positioning rod is welded between the inner wall of the top part and the inner wall of the bottom part of the second through hole, the two ends of the moving rod respectively penetrate through the corresponding second through holes and extend into the cavities, the moving rod is sleeved on the corresponding first positioning rods in a sliding manner, a plurality of springs are welded between one side of the moving rod far away from the illumination hole and the inner wall of one side of the corresponding second through hole far away from the illumination hole, a moving block is arranged in the cavity, and the top part and the bottom part of the moving block are both hinged with connecting rods which, the two connecting rods located on the same moving block are symmetrically arranged, one end, far away from the corresponding moving block, of each connecting rod is hinged to one side, close to the corresponding moving block, of the moving rod, a screw is rotatably installed on the inner wall of one side of the cavity, a mounting groove is formed in the inner wall of the other side of the cavity, a driving motor is fixedly sleeved in the mounting groove, an output shaft of the driving motor extends into the cavity and is welded to one end of the screw, the moving block is sleeved on the screw in a threaded manner, two second positioning rods are fixedly connected between the inner walls of two sides of the cavity, the moving block is slidably sleeved on the two second positioning rods, the same third positioning rod is fixedly connected between the inner walls of two sides of the other cavity, and the other moving block is slidably sleeved on the third.
Preferably, one side of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, two first square holes are formed in one side, away from the lighting hole, of the moving rod, and the side wall of each first square hole is connected with the outer side of the corresponding first positioning rod in a sliding mode.
Preferably, a bearing is welded on the inner wall of one side of the cavity, and the inner side of an inner ring of the bearing is welded with the outer side of the screw rod.
Preferably, one side of one of the moving blocks is provided with two second square holes, and the side wall of each second square hole is in sliding connection with the outer side of the corresponding second positioning rod.
Preferably, a third square hole is formed in one side of the other moving block, and a side wall of the third square hole is slidably connected with the outer side of the corresponding third positioning rod.
The utility model has the advantages that: through the go-no-go gauge detection head, the handle, the flashlight, the spring, the first through hole, the cavity, the second through hole, the detection block, the moving rod, the connecting rods, the screw rod, the moving block, the second positioning rod, the mounting groove, the driving motor and the third positioning rod are matched with the first positioning rod, the driving motor is started in the forward direction, the screw rod is driven by the output shaft of the driving motor to rotate, the screw rod drives one moving block to move towards the direction close to the driving motor, one moving block drives the moving rod to slide on the first positioning rod through the corresponding connecting rod and compress the spring while moving, the moving rod drives one connecting rod of the other two corresponding connecting rods to move and rotate, so that the other two connecting rods simultaneously drive the other moving block to slide on the third positioning rod, the moving rod drives the corresponding detection block to move towards the direction away from each other and gradually move out of the corresponding first through hole while moving the moving rod, when the moving-out length of the detection blocks is adjusted according to actual needs, the driving motor is stopped, the aperture or the reference hole with different diameters can be measured according to the moving-out length of the two detection blocks, the arrangement of the flashlight facilitates illumination of the side wall of the aperture or the reference hole through the illumination hole during measurement, and residue is prevented from being adhered to the side wall of the aperture or the reference hole during measurement to influence measurement.
The utility model relates to a rationally, convenient operation is convenient for adjust the measuring range of logical no-go gage detection head according to actual need, improves the application range of logical no-go gage detection tool body, and is convenient for throw light on the lateral wall in aperture or reference hole, prevents to be stained with the residue on the lateral wall in aperture or reference hole when measuring and influences measuring precision, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a multifunctional go-no go gauge of the present invention;
fig. 2 is a schematic side wall sectional structure view of a go/no-go gauge detection head of the multifunctional go/no-go gauge detection tool of the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 2.
Description of reference numerals: the device comprises a 1-go-no-go gauge detection head, a 2-handle, a 3-flashlight, a 4-spring, a 5-first through hole, a 6-cavity, a 7-second through hole, a 8-detection block, a 9-moving rod, a 10-connecting rod, a 11-screw rod, a 12-moving block, a 13-second positioning rod, a 14-mounting groove, a 15-driving motor, a 16-third positioning rod and a 17-first positioning rod.
Detailed Description
In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a multi-functional type leads to no-go gauge and examines utensil, includes that to lead to no-go gauge examines a body, leads to no-go gauge and examines a body and include that to lead to no-go gauge and detect head 1, one side fixedly connected with handle 2 that leads to no-go gauge and detect head 1, handle 2 is hollow structure and both sides all establish to the opening.
Further, a flashlight 3 is fixedly sleeved in the handle 2, an illumination hole is formed in one side of the go-no-go gauge detection head 1 and matched with the flashlight 3, first through holes 5 are formed in the inner walls of the top and the bottom of the illumination hole, a detection block 8 is arranged in each first through hole 5, a scale mark is arranged on each detection block 8, two cavities 6 are formed in the go-no-go gauge detection head 1, and the illumination hole is located between the two cavities 6; second through holes 7 are formed in the inner walls of the two sides of the first through hole 5, and the first through hole 5 is communicated with the cavity 6 through the corresponding second through hole 7.
Furthermore, a moving rod 9 is welded on one side of each of the two detection blocks 8 close to each other, the same first positioning rod 17 is welded between the top inner wall and the bottom inner wall of the second through hole 7, two ends of the moving rod 9 respectively penetrate through the corresponding second through holes 7 and extend into the cavity 6, the moving rod 9 is sleeved on the two corresponding first positioning rods 17 in a sliding manner, a plurality of springs 4 are welded between one side of the moving rod 9 far away from the illumination hole and the inner wall of one side of the corresponding second through hole 7 far away from the illumination hole, a moving block 12 is arranged in the cavity 6, the top and the bottom of the moving block 12 are hinged with connecting rods 10 which are obliquely arranged, two connecting rods 10 positioned on the same moving block 12 are symmetrically arranged, one end of the connecting rod 10, which is far away from the corresponding moving block 12, is hinged with one side of the moving rod 9, which is close to the moving block 12.
Furthermore, a screw 11 is rotatably mounted on one side of the inner wall of the cavity 6, a mounting groove 14 is formed on the other side of the inner wall of the cavity, a driving motor 15 is fixedly sleeved in the mounting groove 14, an output shaft of the driving motor 15 extends into the cavity 6 and is welded with one end of the screw 11, a moving block 12 is in threaded fit with the screw 11, two second positioning rods 13 are fixedly connected between the two side inner walls of the cavity 6, a moving block 12 is in sliding fit with the two second positioning rods 13, a same third positioning rod 16 is fixedly connected between the two side inner walls of the other cavity 6, and the other moving block 12 is in sliding fit with the third positioning rod 16. Improve the application range of leading to no-go gage body, and be convenient for throw light on the lateral wall in aperture or reference hole, prevent to be stained with the residue on the lateral wall in aperture or reference hole when measuring and influence the measuring precision, satisfy the user demand.
The utility model discloses in, threaded hole is seted up to one side of movable block 12, this screw hole with screw rod 11 threaded connection, the carriage release lever 9 is kept away from one of illumination hole and has been seted up two first square holes, the lateral wall of this first square hole and the outside sliding connection who searches for the first locating lever 17 of book that corresponds, the welding has the bearing on the inner wall of one side of cavity 6, the inner circle inboard of this bearing with the outside of screw rod 11 welds mutually, one of which two second square holes have been seted up to one side of movable block 12, the lateral wall of this second square hole with correspond the outside sliding connection of second locating lever 13, another third square hole has been seted up to one side of movable block 12, the lateral wall of this third square hole with correspond the outside sliding connection of third locating lever 16.
The utility model discloses a theory of operation does: when the universal check gauge detecting head is used, when the measuring range of the universal check gauge detecting head 1 is required to be adjusted according to actual requirements, the driving motor 15 is started in the forward direction, the output shaft of the driving motor 15 drives the screw rod 11 to rotate, under the action of the threaded hole arranged on one side of one moving block 12, the screw rod 11 rotates to drive one moving block 12 to move towards the direction close to the driving motor 15, so that one moving block 12 slides on the two second positioning rods 13, one moving block 12 moves and drives the corresponding two connecting rods 10 to move and rotate, the connecting rods 10 move and extrude the corresponding moving rods 9, the extruding force drives the moving rods 9 to slide on the corresponding first positioning rods 17, because the two connecting rods 10 on the same moving block 12 are symmetrically arranged, so that the two moving rods 9 move towards the directions far away from each other, and the corresponding springs 4 are compressed when the moving rods 9 move, meanwhile, the moving rod 9 drives one connecting rod 10 of the other two corresponding connecting rods 10 to move and rotate, so that the other two connecting rods 10 simultaneously drive the other moving block 12 to slide on the third positioning rod 16, the moving rod 9 simultaneously drives the corresponding detection block 8 to move, the detection block 8 gradually moves out of the corresponding first through hole 5 while moving, the moving length of the detection block 8 can be accurately adjusted according to the scale marks on the detection block 8, when the moving length of the detection block 8 is adjusted according to actual needs, the driving motor 15 is stopped, the apertures or reference holes with different diameters can be measured according to the moving lengths of the two detection blocks 8, the application range of the go-no go gauge body is improved, the flashlight 3 is arranged, so that the illumination can be conveniently carried out on the side walls of the apertures or the reference holes through the illumination holes during measurement, and the measurement is prevented, the measurement is influenced by the residues adhered to the side wall of the aperture or the reference hole, and the use requirement is met.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.
Claims (6)
1. A multifunctional go-no go gauge detection tool comprises a go-no go gauge detection tool body, wherein the go-no go gauge detection tool body comprises a go-no go gauge detection head (1), and one side of the go-no go gauge detection head (1) is fixedly connected with a handle (2); the detection device is characterized in that the handle (2) is of a hollow structure, openings are formed in two sides of the handle, a flashlight (3) is fixedly sleeved in the handle (2), an illumination hole is formed in one side of the go-no go gauge detection head (1), the illumination hole is matched with the flashlight (3), first through holes (5) are formed in the inner walls of the top and the bottom of the illumination hole, a detection block (8) is arranged in each first through hole (5), and a scale mark is arranged on each detection block (8); the go-no-go gauge detection head (1) is provided with two cavities (6), the illumination hole is positioned between the two cavities (6), the inner walls of the two sides of the first through hole (5) are provided with second through holes (7), and the first through hole (5) is communicated with the cavities (6) through the corresponding second through holes (7); a moving rod (9) is welded on one side, close to each other, of each of the two detection blocks (8), the same first positioning rod (17) is welded between the top inner wall and the bottom inner wall of each second through hole (7), two ends of each moving rod (9) penetrate through the corresponding second through holes (7) respectively and extend into the corresponding cavity (6), the moving rods (9) are sleeved on the corresponding first positioning rods (17) in a sliding mode, a plurality of springs (4) are welded between one side, away from the illumination hole, of each moving rod (9) and the corresponding inner wall, away from the illumination hole, of each second through hole (7), a moving block (12) is arranged in each cavity (6), connecting rods (10) which are obliquely arranged are hinged to the top and the bottom of each moving block (12), and the two connecting rods (10) which are positioned on the same moving block (12) are symmetrically arranged, one end of the connecting rod (10) far away from the corresponding moving block (12) is hinged with one side of the moving rod (9) close to the moving block (12), a screw (11) is rotatably installed on the inner wall of one side of one cavity (6), an installation groove (14) is formed in the inner wall of the other side of the cavity, a driving motor (15) is fixedly sleeved in the installation groove (14), an output shaft of the driving motor (15) extends into one cavity (6) and is welded with one end of the screw (11), one moving block (12) is sleeved on the screw (11) in a threaded manner, two second positioning rods (13) are fixedly connected between the inner walls of two sides of one cavity (6), one moving block (12) is sleeved on the two second positioning rods (13) in a sliding manner, and the same third positioning rod (16) is fixedly connected between the inner walls of two sides of the other cavity (6), the other moving block (12) is sleeved on the third positioning rod (16) in a sliding manner.
2. The multifunctional go-no go gauge tool of claim 1, wherein: one side of the moving block (12) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod (11).
3. The multifunctional go-no go gauge tool of claim 1, wherein: two first square holes are formed in one side, away from the lighting hole, of the moving rod (9), and the side wall of each first square hole is connected with the outer side of the corresponding first positioning rod (17) in a sliding mode.
4. The multifunctional go-no go gauge tool of claim 1, wherein: and a bearing is welded on the inner wall of the cavity (6), and the inner side of the inner ring of the bearing is welded with the outer side of the screw rod (11).
5. The multifunctional go-no go gauge tool of claim 1, wherein: one side of the moving block (12) is provided with two second square holes, and the side wall of each second square hole is in sliding connection with the outer side of the corresponding second positioning rod (13).
6. The multifunctional go-no go gauge tool of claim 1, wherein: a third square hole is formed in one side of the other moving block (12), and the side wall of the third square hole is in sliding connection with the outer side of the corresponding third positioning rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088931.6U CN210180309U (en) | 2019-07-11 | 2019-07-11 | Multifunctional go-no go gauge checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088931.6U CN210180309U (en) | 2019-07-11 | 2019-07-11 | Multifunctional go-no go gauge checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180309U true CN210180309U (en) | 2020-03-24 |
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ID=69840675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088931.6U Active CN210180309U (en) | 2019-07-11 | 2019-07-11 | Multifunctional go-no go gauge checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180309U (en) |
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2019
- 2019-07-11 CN CN201921088931.6U patent/CN210180309U/en active Active
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