CN218496013U - Hole pitch correction concentricity inspection tool - Google Patents
Hole pitch correction concentricity inspection tool Download PDFInfo
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- CN218496013U CN218496013U CN202222873450.4U CN202222873450U CN218496013U CN 218496013 U CN218496013 U CN 218496013U CN 202222873450 U CN202222873450 U CN 202222873450U CN 218496013 U CN218496013 U CN 218496013U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model belongs to the technical field of the concentricity detects frock, concretely relates to school pitch-row concentricity inspection frock, including the tie-beam, the both ends symmetric connection of tie-beam has the fixed plate, the square pipe that punches a hole has been placed to the adaptation between two fixed plates, the angle steel, the square pipe of 160, 200 side's pipe, set up on the fixed plate of tie-beam one side with the processing hole at angle steel both ends location punch combination two that aligns mutually, and with the processing hole at 200 side's pipe both ends location punch combination one that aligns mutually, set up on the fixed plate of tie-beam opposite side with the processing hole at 160 side's pipe both ends location punch combination three that aligns mutually, and with the processing hole at the square pipe both ends that punches a hole group four that aligns mutually. The utility model has the advantages that: and screwing the bolts into a plurality of internal thread holes which are formed in a tool consisting of the connecting beam and the fixing plate and are opposite to the hole structures at the two ends of the workpiece, and rapidly judging whether the hole positions on the workpiece are qualified or not by observing whether the bolts are blocked by the workpiece or not.
Description
Technical Field
The utility model belongs to the technical field of the concentricity detects frock, concretely relates to school pitch-row concentricity inspection frock.
Background
As shown in the following figures 1-4, the punched square tube, the angle steel, the 160 square tube and the 200 square tube are used as welding parts on the same equipment, the length sizes of the punched square tube, the angle steel, the 160 square tube and the 200 square tube are approximately consistent, the two ends of each workpiece are provided with hole structures, and the processing holes at the two ends of each workpiece are concentrically arranged. In production, because the four workpieces have larger lengths and thinner wall thicknesses, the error of the hole distance is easily caused due to the clamping and aligning in the processing process, and the processing holes at the two ends of the workpieces generate larger concentricity errors to cause the non-concentricity of the processing holes at the two ends; after the above-mentioned processing problems occur, the workpieces cannot be assembled and connected in a qualified manner after being delivered to the customer, and further the product quality and the sales are affected. When the workpieces are produced in a large scale, because the number of the workpieces and the number of the processing holes in the workpieces are large, the mode that the position distance of the processing holes in the workpieces is measured by the ruler is low in efficiency, and the rapid delivery and the sale of products are not facilitated.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a school pitch-row concentricity inspection frock solves current detection mode and can not be efficient to the position of the pore structure of punching a hole side pipe, angle steel, 160 side pipe, 200 side pipe both ends and inspects the problem.
For the purpose of realizing above, the utility model discloses a technical scheme: school pitch-row concentricity inspection frock, including the tie-beam, the both ends symmetric connection of tie-beam has the fixed plate, two the side pipe, angle steel, 160 side pipe, 200 side's pipe of punching a hole have been placed to the adaptation between the fixed plate, set up on the fixed plate of tie-beam one side with the processing hole at angle steel both ends aligned location punch combination two, and with the processing hole at 200 side's pipe both ends aligns location punch combination one, set up on the fixed plate of tie-beam opposite side with the processing hole at 160 side's pipe both ends aligned location punch combination three, and with the processing hole at punching side's pipe both ends aligns location punch combination four.
The utility model has the advantages that: the bolt is screwed into a plurality of internal thread holes which are formed in a tool consisting of the connecting beam and the fixing plate and are opposite to hole structures at two ends of the workpiece, and whether the hole positions on the workpiece are qualified or not is quickly judged by observing whether the bolt is blocked by the workpiece or not.
The square pipe, the angle steel, the 160 square pipe and the 200 square pipe are convenient to be punched for measurement;
as a further improvement of the above technical solution: when the side of one side of side pipe, angle steel, 160 side pipe, 200 side pipe of punching a hole during smooth laminating tie-beam, the pore structure that side pipe, angle steel, 160 side pipe, 200 side pipe both ends of punching a hole were seted up respectively with location punch combination four, location punch combination two, location punch combination three, location punch combination one alignment.
The beneficial effect of this improvement does: the connecting beam can provide support for the workpiece, and the inspection of hole sites can be completed by operators conveniently.
The square pipe, the angle steel, the 160 square pipe and the 200 square pipe are convenient to be punched for measurement;
as a further improvement of the above technical solution: and the edge parts of the opposite end surfaces of the two fixing plates are welded with positioning plates.
The beneficial effect of this improvement does: the locating plate plays limiting displacement, avoids the work piece from the tie-beam landing.
The fixing plate is convenient to be accurately processed;
as a further improvement of the above technical solution: the connecting beam is characterized in that internal thread holes are formed in two ends of the connecting beam, connecting holes collinear with the internal thread holes are formed in the fixing plate, and the connecting beam and the fixing plate are assembled into a whole through the internal thread holes and the connecting holes by bolts in threaded connection.
The beneficial effect of this improvement does: the fixed plate and the connecting beam can be independently processed, and the processing difficulty of the tool is reduced.
The assembly of the connecting beam and the fixing plate is convenient;
as a further improvement of the above technical solution: the two ends of the connecting beam are provided with positioning pins, and the fixing plate is provided with insertion holes matched with the insertion positioning pins.
The beneficial effect of this improvement does: the positioning pin can be inserted into the insertion hole to conveniently complete the positioning of the connecting beam and the fixing plate.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of a punched square tube;
FIG. 2 is a schematic structural diagram of angle steel;
FIG. 3 is a schematic structural view of a 160-square tube;
FIG. 4 is a schematic structural view of a 200-square tube;
fig. 5 is a schematic structural view of the present invention;
fig. 6 is a schematic structural view of the connecting beam of the present invention;
fig. 7 is a side view of the fixing plate of the present invention;
in the figure: 1. a connecting beam; 101. positioning pins; 102. an internally threaded bore; 2. a fixing plate; 3. punching a square tube; 4. angle steel; 5. 160 square tubes; 6. 200 square tubes; 7. connecting holes; 8. inserting holes; 9. positioning a first hole group; 10. positioning a hole group II; 11. positioning a hole group III; 12. positioning a hole group IV; 13. and (7) positioning the plate.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1:
as shown in fig. 1-7: school pitch-row concentricity inspection frock, including tie-beam 1, the both ends symmetric connection of tie-beam 1 has fixed plate 2, two the side's of punching a hole 3, angle steel 4, 160 side's pipe 5, 200 side's pipe 6 have been placed to the adaptation between fixed plate 2, set up on the fixed plate 2 of 1 one side of tie-beam with the processing hole two 10 of 4 both ends of angle steel alignment in location punch combination, and with the processing hole of 200 side's pipe 6 both ends aligns in location punch combination 9, set up on the fixed plate 2 of 1 opposite side of tie-beam with the processing hole of 160 side's pipe 5 both ends align in location punch combination three 11, and with the processing hole of 3 both ends in the side of punching a hole aligns in location punch combination four 12.
The working principle of the technical scheme is as follows: after the square pipes 3, the angle steels 4, the square pipes 5 and 200 are processed, one of the square pipes 3, 4, 5 and 6 is placed between the two fixing plates 2, and the positioning plate 13 provides a limiting support for the workpiece and prevents the workpiece from sliding off the connecting beam 1; the processing holes at two ends of the workpiece are opposite to the corresponding hole positions arranged on the fixing plate 2, and the hexagon socket head cap screws corresponding to the sizes of the first positioning hole group 9, the second positioning hole group 10, the third positioning hole group 11 and the fourth positioning hole group 12 are screwed into the first positioning hole group 9, the second positioning hole group 10, the third positioning hole group 11 and the fourth positioning hole group 12, if the hexagon socket head cap screws are inserted into the hole structures at two ends of the workpiece without being blocked by the workpiece, the hole distance and the concentricity meet the processing requirements, otherwise, the hexagon socket head cap screws are unqualified and need to be repaired.
Example 2:
as shown in fig. 1-7, as the further optimization of above-mentioned embodiment, school pitch-row concentricity inspection frock, including tie-beam 1, the both ends symmetric connection of tie-beam 1 has fixed plate 2, two the square pipe 3 that punches a hole, angle steel 4, 160 square pipe 5, 200 square pipe 6 have been placed to the adaptation between fixed plate 2, set up on the fixed plate 2 of tie-beam 1 one side with the processing hole two 10 that aligns of angle steel 4 both ends, and with the processing hole one 9 that aligns of 200 square pipe 6 both ends, set up on the fixed plate 2 of tie-beam 1 opposite side with the processing hole three 11 of 160 square pipe 5 both ends alignment of location punch hole group, and with the processing hole four 12 that aligns of 3 both ends of square pipe that punches a hole. When one side of the square pipe 3, the angle steel 4, the square pipe 5 of 160, the square pipe 6 of 200 that punches a hole side the smooth tie-beam 1's of laminating side, the pore structure that the square pipe 3, the angle steel 4, the square pipe 5 of 160, the square pipe 6 both ends of punching a hole were seted up respectively with location punch combination four 12, location punch combination two 10, location punch combination three 11, location punch combination one 9 is aligned.
Example 3:
as shown in fig. 1-7, as the further optimization of above-mentioned embodiment, school pitch-row concentricity inspection frock, including tie-beam 1, the both ends symmetric connection of tie-beam 1 has fixed plate 2, two the square pipe 3 that punches a hole, angle steel 4, 160 square pipe 5, 200 square pipe 6 have been placed to the adaptation between fixed plate 2, set up on the fixed plate 2 of tie-beam 1 one side with the processing hole two 10 that aligns of angle steel 4 both ends, and with the processing hole one 9 that aligns of 200 square pipe 6 both ends, set up on the fixed plate 2 of tie-beam 1 opposite side with the processing hole three 11 of 160 square pipe 5 both ends alignment of location punch hole group, and with the processing hole four 12 that aligns of 3 both ends of square pipe that punches a hole. The edge parts of the opposite end surfaces of the two fixing plates 2 are welded with positioning plates 13.
Example 4:
as shown in fig. 1-7, as the further optimization of above-mentioned embodiment, school pitch-row concentricity inspection frock, including tie-beam 1, the both ends symmetric connection of tie-beam 1 has fixed plate 2, two the square pipe 3 that punches a hole, angle steel 4, 160 square pipe 5, 200 square pipe 6 have been placed to the adaptation between fixed plate 2, set up on the fixed plate 2 of tie-beam 1 one side with the processing hole two 10 that aligns of angle steel 4 both ends, and with the processing hole one 9 that aligns of 200 square pipe 6 both ends, set up on the fixed plate 2 of tie-beam 1 opposite side with the processing hole three 11 of 160 square pipe 5 both ends alignment of location punch hole group, and with the processing hole four 12 that aligns of 3 both ends of square pipe that punches a hole. The connecting beam comprises a connecting beam body 1 and a fixing plate 2, wherein the connecting beam body 1 is provided with an internal thread hole 102 at two ends, the fixing plate 2 is provided with a connecting hole 7 collinear with the internal thread hole 102, and the connecting beam body 1 and the fixing plate 2 are assembled into a whole through a bolt in threaded connection in the internal thread hole 102 and the connecting hole 7.
Example 5:
as shown in fig. 1-7, as the further optimization of above-mentioned embodiment, school pitch-row concentricity inspection frock, including tie-beam 1, the both ends symmetric connection of tie-beam 1 has fixed plate 2, two the square pipe 3 that punches a hole, angle steel 4, 160 square pipe 5, 200 square pipe 6 have been placed to the adaptation between fixed plate 2, set up on the fixed plate 2 of tie-beam 1 one side with the processing hole two 10 that aligns of angle steel 4 both ends, and with the processing hole one 9 that aligns of 200 square pipe 6 both ends, set up on the fixed plate 2 of tie-beam 1 opposite side with the processing hole three 11 of 160 square pipe 5 both ends alignment of location punch hole group, and with the processing hole four 12 that aligns of 3 both ends of square pipe that punches a hole. The two ends of the connecting beam 1 are provided with positioning pins 101, and the fixing plate 2 is provided with insertion holes 8 matched with the positioning pins 101 in an inserted mode.
The utility model discloses a theory of operation and use flow: after the square pipes 3, the angle steels 4, the square pipes 5 and 200 are processed, one of the square pipes 3, 4, 5 and 6 is placed between the two fixing plates 2, and the positioning plate 13 provides a limiting support for the workpiece and prevents the workpiece from sliding off the connecting beam 1; the processing holes at two ends of the workpiece are opposite to the corresponding hole positions arranged on the fixing plate 2, and the hexagon socket head cap screws corresponding to the sizes of the first positioning hole group 9, the second positioning hole group 10, the third positioning hole group 11 and the fourth positioning hole group 12 are screwed into the first positioning hole group 9, the second positioning hole group 10, the third positioning hole group 11 and the fourth positioning hole group 12, if the hexagon socket head cap screws are inserted into the hole structures at two ends of the workpiece without being blocked by the workpiece, the hole distance and the concentricity meet the processing requirements, otherwise, the hexagon socket head cap screws are unqualified and need to be repaired.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (5)
1. School pitch-row concentricity inspection frock, its characterized in that: including tie-beam (1), the both ends symmetric connection of tie-beam (1) has fixed plate (2), two the side's of punching a hole pipe (3), angle steel (4), 160 side's pipe (5), 200 side's pipe (6) have been placed to the adaptation between fixed plate (2), set up on fixed plate (2) of tie-beam (1) one side with the location punch combination two (10) that the processing hole at angle steel (4) both ends aligns, and with location punch combination one (9) that the processing hole at 200 side's pipe (6) both ends aligns, set up on fixed plate (2) of tie-beam (1) opposite side with location punch combination three (11) that the processing hole at 160 side's pipe (5) both ends aligns, and with location punch combination four (12) that the processing hole at side's of punching a hole pipe (3) both ends aligns.
2. The pitch correction concentricity inspection tool according to claim 1, wherein: during the side of the smooth laminating tie-beam (1) in one side of side pipe (3), angle steel (4), 160 side pipe (5), 200 side pipe (6) punches a hole, the pore structure that side pipe (3), angle steel (4), 160 side pipe (5), 200 side pipe (6) both ends were seted up aligns with location punch combination four (12), location punch combination two (10), location punch combination three (11), location punch combination one (9) respectively.
3. The pitch correction concentricity inspection tool according to claim 1, wherein: and positioning plates (13) are welded at the edges of the opposite end surfaces of the two fixing plates (2).
4. The pitch correction concentricity inspection tool according to claim 1, wherein: the connecting device is characterized in that internal threaded holes (102) are formed in two ends of the connecting beam (1), connecting holes (7) collinear with the internal threaded holes (102) are formed in the fixing plate (2), and the connecting beam (1) and the fixing plate (2) are assembled into a whole through bolts in threaded connection in the internal threaded holes (102) and the connecting holes (7).
5. The pitch correction concentricity inspection tool according to claim 1, wherein: the two ends of the connecting beam (1) are provided with positioning pins (101), and the fixing plate (2) is provided with insertion holes (8) matched with the insertion positioning pins (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873450.4U CN218496013U (en) | 2022-10-31 | 2022-10-31 | Hole pitch correction concentricity inspection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873450.4U CN218496013U (en) | 2022-10-31 | 2022-10-31 | Hole pitch correction concentricity inspection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218496013U true CN218496013U (en) | 2023-02-17 |
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ID=85195821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222873450.4U Active CN218496013U (en) | 2022-10-31 | 2022-10-31 | Hole pitch correction concentricity inspection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218496013U (en) |
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2022
- 2022-10-31 CN CN202222873450.4U patent/CN218496013U/en active Active
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