CN204301631U - Connecting rod forging comprehensive check tool - Google Patents
Connecting rod forging comprehensive check tool Download PDFInfo
- Publication number
- CN204301631U CN204301631U CN201420709464.5U CN201420709464U CN204301631U CN 204301631 U CN204301631 U CN 204301631U CN 201420709464 U CN201420709464 U CN 201420709464U CN 204301631 U CN204301631 U CN 204301631U
- Authority
- CN
- China
- Prior art keywords
- microcephaly
- major part
- locating piece
- connecting rod
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model connecting rod forging comprehensive check tool, it is characterized in that being made up of clamp bottom board (1), major part grip device (2), microcephaly's grip device (3), inspection panel device, it can realize detecting fast and line to connecting rod forging, reduce human factor to the impact detecting data, easy to operate, operating efficiency is high.
Description
Technical field
The utility model is the comprehensive check tool for detecting connecting rod forging.
Background technology
It is adopt marking on slab method that each spot size of traditional connecting rod forging detects, first at the large and small end central hole wedging plank of connecting rod forging, the large end cylindrical of connecting rod forging select 3 to 4 places to be the center of circle, be radius with the large end excircle dimension that drawing is given, on plank, draw three sections or four arcs with planing, marked the center in arcs intersect region on plank, this center is as the center of connecting rod tip.Use the same method on connecting rod forging small end, mark the center of wrist-pin end of connecting rod.Then connecting rod forging is fixed on a square marking fixture, square marking fixture is placed on platform, with the height at the large and small end center of the connecting rod forging of height gauge measurement markers, the large and small end height of adjustment connecting rod, till the connecting rod forging large and small end centre-height being transferred to mark is contour, then by connecting rod forging and the tightening of square marking fixture.With height gauge, each spot size of connecting rod forging is detected afterwards.This connecting rod forging cubing detection method has following drawback:
1 when being end center large and small with picture circular arc determination connecting rod forging of planing, and human factor impact is comparatively large, and different people is because of gimmick and get a position difference, and the center difference determined is larger;
2 is that connecting rod forging is installed to after on square marking fixture, and adjustment connecting rod large and small end centre-height is to contour whole process, and the used time is longer, need through repeatedly revising, and need plural inspector's co-operate just can complete, inefficiency;
3 is that can the mismatch, pyrocondensation ratio, trimming distortion etc. of connecting rod forging meet processing request to the large and small stomidium influence of wall thickness of forging, repeatedly need convert and just can draw detecting the data that obtain, not intuitively, easily make mistakes.
Utility model content
The purpose of this utility model is to provide a kind of connecting rod forging comprehensive check tool.This cubing has easy to use, realize detecting fast and line, utilize model direct-detection mismatch, pyrocondensation ratio, trimming distortion to the large and small stomidium influence of wall thickness of connecting rod forging, directly can judge that can forging meet process for machining requirement, conveniently connecting rod forging accurately be rule.
The utility model includes clamp bottom board 1, major part grip device 2, microcephaly's grip device 3, inspection panel device:
Microcephaly's grip device 3 is by microcephaly's centralized positioning block 31, microcephaly's back-up block 32, little end surface locating piece 33, microcephaly's standing screw 34, microcephaly's fixation clip 35, little head nut 36 is formed, and is provided with four bar V-type positioning support fork 30a on microcephaly's centralized positioning block 31 top, 30b, 30c, 30d, the bottom of microcephaly's back-up block 32 has inner stopper groove 32a, the bottom of microcephaly's centralized positioning block 31 offers the inner stopper groove 32a that male half coupling platform 31a and microcephaly's back-up block 32 bottom are offered and is slidably matched, the bottom surface of microcephaly's centralized positioning block 31 and clamp bottom board 1 are connected and installed by spring 37 and pin rod 38, the underrun screw of microcephaly's back-up block 32 is fixedly mounted on clamp bottom board 1 right flank 12, the underrun screw of little end surface locating piece 33 is fixedly mounted on microcephaly's back-up block 32 upper surface, little end surface locating piece 33 offers microcephaly's standing screw 34 through hole 34a, and on little end surface locating piece 33, correspondence offers four bar V-type positioning support fork 30a, 30b, 30c, the groove 33a of 30d, 33b, 33c, the little head of 33d, connecting rod forging A is placed on little end surface locating piece 33 upper surface, four bar V-type positioning support fork 30a of microcephaly's centralized positioning block 31, 30b, 30c, the inclined-plane of 30d coordinates with the outer rim of the little head of connecting rod forging A that positioning to fluctuate supports, and microcephaly's fixation clip 35 is placed in the little head axis hole A2 of connecting rod forging A to be coordinated with microcephaly's hold-down nut 36 by microcephaly's standing screw 34 and is pressed on little end surface locating piece 33 by the microcephaly of connecting rod forging A,
Major part grip device 2 is by major part back-up block 21, big end surface locating piece 22, V-type locating piece 23, major part standing screw 24, major part fixation clip 25, major part hold-down nut 26 is formed, at the fluted 21a of the side opening of major part back-up block 21, 21b, two fork 23a of V-type locating piece 23, 23b is slidably installed the groove 21a offered on major part back-up block 21 side, in 21b, the bottom surface of V-type locating piece 23 and clamp bottom board 1 are connected and installed by spring 27 and pin rod 28, the underrun screw of major part back-up block 21 is fixedly mounted on clamp bottom board 1 left surface 10, the underrun screw of big end surface locating piece 22 is fixedly mounted on major part back-up block 21 upper surface, big end surface locating piece 22 offers major part standing screw 24 through hole 24a, big end surface locating piece 22 offers two fork 23a of V-type locating piece 23, the groove 22a that 23b passes through, 22b, the enlarged head of connecting rod forging A is placed on big end surface locating piece 22 upper surface, two fork 23a of V-type locating piece 23, the inclined-plane of 23b coordinates with the outer rim of the enlarged head of connecting rod forging A that positioning fluctuates supports, major part fixation clip 25 is placed in the enlarged head axis hole A1 of connecting rod forging A to be coordinated with major part hold-down nut 26 by major part standing screw 24 and is pressed on big end surface locating piece 22 by the major part of connecting rod forging A,
Inspection panel device comprises: test plate 41 on outside major part, plate 42 is tested under outside major part, plate 43 is tested on inside major part, plate 44 is tested under inside major part, plate 45 is tested on inside microcephaly, plate 46 is tested under inside microcephaly, the first chute 51 and the second chute 52 is offered respectively at the clamp bottom board 1 of major part back-up block 21 left and right sides, testing the lower slide testing plate 42 under outside plate 41 and major part on outside major part coordinates in the first chute 51 be arranged on clamp bottom board 1, testing the lower slide testing plate 44 under inside plate 43 and major part on inside major part coordinates in the second chute 52 be arranged on clamp bottom board 1, the 3rd chute 53 is offered on the left of microcephaly's back-up block 32, test the lower slide testing plate 46 under inside plate 45 and microcephaly on inside microcephaly to coordinate in the 3rd chute 53 be arranged on clamp bottom board 1.
Clamp bottom board 1 right flank 12 is carved with microcephaly's center line as horizontal datum 1a and length standard line 1b.By these two datum lines, use height gauge can carry out fast scribing to the connecting rod forging A after locking.
When the utility model uses, the little head end of detected connecting rod forging A is placed on four bar V-type positioning support forks 30 of microcephaly's centralized positioning block 31, the stub end of detected connecting rod forging A is placed on stub end V-type locating piece 23, the little head end of detected connecting rod forging A by
Four bar V-type positioning supports of microcephaly's centralized positioning block 31 pitch 30 self-centerings (being located by forging length direction), and make connecting rod forging A keep horizontal positioned under the V-type locating piece 23 of stub end coordinates, then lock the major part hold-down nut 26 on major part standing screw 24 and the microcephaly's hold-down nut 26 on microcephaly's standing screw 24, the face, size bottom of connecting rod forging A is pressed against on big end surface locating piece 22 and little end surface locating piece 33 respectively.
Before machining is carried out to connecting rod forging, first detect the outer peripheral size inside outward flange A3, the A4 of both sides inside and outside connecting rod forging A enlarged head axis hole A1 and little head axis hole A2, to determine to meet machining demand.Test on outside major part to test under outside plate 41, major part to test on inside plate 42, major part to test under inside plate 43, major part to test on inside plate 44, microcephaly and to test plate 46 under inside plate 45, microcephaly and be just used to detect whether the above-mentioned position dimension of connecting rod forging A meet the demands.
Testing plate 41 top end face 41b on outside major part is enlarged head axis hole A1 upper outside outward flange A3(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Testing plate 42 top end face 42b under outside major part is enlarged head axis hole A1 lower outside outward flange A3(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Testing plate 43 top end face 43b on inside major part is enlarged head axis hole A1 upper inner outward flange A4(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Testing plate 44 top end face 44b under inside major part is enlarged head axis hole A1 lower inside outward flange A4(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Testing plate 45 top end face 45b on inside microcephaly is little head axis hole A2 upper inner outward flange A5(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Testing plate 46 top end face 46b under inside microcephaly is little head axis hole A2 lower inside outward flange A5(drawing minimum wall thickness (MINI W.)) dimensional requirement.
Respectively test plate slide anteroposterior to detect, wherein have one to test plate by connecting rod forging, then illustrate that forging is defective, namely do not meet Design Requirement Drawing, machining demand can not be met.
Test plate and detect qualified forging, to have carved horizontal direction datum line 1a and length direction datum line 1b in microcephaly on clamp bottom board 1 in the heart for benchmark, use height gauge to carry out forging ' s block dimension line.
The utility model has the advantages that and can realize detecting fast and line to connecting rod forging, reduce human factor to the impact detecting data, decrease a large amount of alignment time, easy to operate, decrease conversion process, operating efficiency is high, not easily makes mistakes.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the expanded view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is the B-B sectional view of Fig. 1.
Fig. 5 is that Fig. 1 respectively tests plate 41,42,43,44,45,46 and coordinates schematic diagram with connecting rod forging A.
Detailed description of the invention
The utility model is formed by having clamp bottom board 1, major part grip device 2, microcephaly's grip device 3, inspection panel device:
Microcephaly's grip device 3 is by microcephaly's centralized positioning block 31, microcephaly's back-up block 32, little end surface locating piece 33, microcephaly's standing screw 34, microcephaly's fixation clip 35, little head nut 36 is formed, and is provided with four bar V-type positioning support fork 30a on microcephaly's centralized positioning block 31 top, 30b, 30c, 30d, the bottom of microcephaly's back-up block 32 has inner stopper groove 32a, the bottom of microcephaly's centralized positioning block 31 offers the inner stopper groove 32a that male half coupling platform 31a and microcephaly's back-up block 32 bottom are offered and is slidably matched, the bottom surface of microcephaly's centralized positioning block 31 and clamp bottom board 1 are connected and installed by spring 37 and pin rod 38, the underrun screw of microcephaly's back-up block 32 is fixedly mounted on clamp bottom board 1 right flank 12, the underrun screw of little end surface locating piece 33 is fixedly mounted on microcephaly's back-up block 32 upper surface, little end surface locating piece 33 offers microcephaly's standing screw 34 through hole 34a, and on little end surface locating piece 33, correspondence offers four bar V-type positioning support fork 30a, 30b, 30c, the groove 33a of 30d, 33b, 33c, the little head of 33d, connecting rod forging A is placed on little end surface locating piece 33 upper surface, four bar V-type positioning support fork 30a of microcephaly's centralized positioning block 31, 30b, 30c, the inclined-plane of 30d coordinates with the outer rim of the little head of connecting rod forging A that positioning to fluctuate supports, and microcephaly's fixation clip 35 is placed in the little head axis hole A2 of connecting rod forging A to be coordinated with microcephaly's hold-down nut 36 by microcephaly's standing screw 34 and is pressed on little end surface locating piece 33 by the microcephaly of connecting rod forging A,
Major part grip device 2 is by major part back-up block 21, big end surface locating piece 22, V-type locating piece 23, major part standing screw 24, major part fixation clip 25, major part hold-down nut 26 is formed, at the fluted 21a of the side opening of major part back-up block 21, 21b, two fork 23a of V-type locating piece 23, 23b is slidably installed the groove 21a offered on major part back-up block 21 side, in 21b, the bottom surface of V-type locating piece 23 and clamp bottom board 1 are connected and installed by spring 27 and pin rod 28, the underrun screw of major part back-up block 21 is fixedly mounted on clamp bottom board 1 left surface 10, the underrun screw of big end surface locating piece 22 is fixedly mounted on major part back-up block 21 upper surface, big end surface locating piece 22 offers major part standing screw 24 through hole 24a, big end surface locating piece 22 offers two fork 23a of V-type locating piece 23, the groove 22a that 23b passes through, 22b, the enlarged head of connecting rod forging A is placed on big end surface locating piece 22 upper surface, two fork 23a of V-type locating piece 23, the inclined-plane of 23b coordinates with the outer rim of the enlarged head of connecting rod forging A that positioning fluctuates supports, major part fixation clip 25 is placed in the enlarged head axis hole A1 of connecting rod forging A to be coordinated with major part hold-down nut 26 by major part standing screw 24 and is pressed on big end surface locating piece 22 by the major part of connecting rod forging A,
Inspection panel device comprises: test plate 41 on outside major part, plate 42 is tested under outside major part, plate 43 is tested on inside major part, plate 44 is tested under inside major part, plate 45 is tested on inside microcephaly, plate 46 is tested under inside microcephaly, the first chute 51 and the second chute 52 is offered respectively at the clamp bottom board 1 of major part back-up block 21 left and right sides, testing the lower slide testing plate 42 under outside plate 41 and major part on outside major part coordinates in the first chute 51 be arranged on clamp bottom board 1, testing the lower slide testing plate 44 under inside plate 43 and major part on inside major part coordinates in the second chute 52 be arranged on clamp bottom board 1, the 3rd chute 53 is offered on the left of microcephaly's back-up block 32, testing the lower slide testing plate 46 under inside plate 45 and microcephaly on inside microcephaly coordinates in the 3rd chute 53 be arranged on clamp bottom board 1,
Clamp bottom board 1 right flank 12 is carved with microcephaly's center line as horizontal datum 1a and length standard line 1b.By these two datum lines, use height gauge can carry out fast scribing to the connecting rod forging A after locking.
When the utility model uses, the little head end of detected connecting rod forging A is placed on four bar V-type positioning support forks 30 of microcephaly's centralized positioning block 31, the stub end of detected connecting rod forging A is placed on stub end V-type locating piece 23, the little head end of detected connecting rod forging A by
Four bar V-type positioning supports of microcephaly's centralized positioning block 31 pitch 30 self-centerings (being located by forging length direction), and make connecting rod forging A keep horizontal positioned under the V-type locating piece 23 of stub end coordinates, then lock the major part hold-down nut 26 on major part standing screw 24 and the microcephaly's hold-down nut 26 on microcephaly's standing screw 24, the face, size bottom of connecting rod forging A is pressed against on big end surface locating piece 22 and little end surface locating piece 33 respectively.
Claims (1)
1. connecting rod forging comprehensive check tool, is characterized in that being made up of clamp bottom board (1), major part grip device (2), microcephaly's grip device (3), inspection panel device:
Microcephaly's grip device (3) is by microcephaly's centralized positioning block (31), microcephaly's back-up block (32), little end surface locating piece (33), microcephaly's standing screw (34), microcephaly's fixation clip (35), little head nut (36) is formed, four bar V-type positioning support fork (30a are provided with on microcephaly's centralized positioning block (31) top, 30b, 30c, 30d), the bottom of microcephaly's back-up block (32) has inner stopper groove (32a), the bottom of microcephaly's centralized positioning block (31) offers the inner stopper groove (32a) that male half coupling platform (31a) and microcephaly's back-up block (32) bottom are offered and is slidably matched, the bottom surface of microcephaly's centralized positioning block (31) and clamp bottom board (1) are connected and installed by spring (37) and pin rod (38), the underrun screw of microcephaly's back-up block (32) is fixedly mounted on clamp bottom board (1) right flank (12), the underrun screw of little end surface locating piece (33) is fixedly mounted on microcephaly's back-up block (32) upper surface, little end surface locating piece (33) offers microcephaly's standing screw (34) through hole (34a), four bar V-type positioning support fork (30a are offered in the upper correspondence of little end surface locating piece (33), 30b, 30c, groove (33a 30d), 33b, 33c, 33d), the little head of connecting rod forging (A) is placed on little end surface locating piece (33) upper surface, four bar V-type positioning support fork (30a of microcephaly's centralized positioning block (31), 30b, 30c, inclined-plane 30d) coordinates with the outer rim of the little head of connecting rod forging (A) that positioning to fluctuate supports, microcephaly's fixation clip (35) is placed in the little head axis hole (A2) of connecting rod forging (A) to be coordinated with microcephaly's hold-down nut (36) by microcephaly's standing screw (34) and is pressed on little end surface locating piece (33) by the microcephaly of connecting rod forging (A),
Major part grip device (2) is by major part back-up block (21), big end surface locating piece (22), V-type locating piece (23), major part standing screw (24), major part fixation clip (25), major part hold-down nut (26) is formed, at the fluted (21a of side opening of major part back-up block (21), 21b), two fork (23a of V-type locating piece (23), 23b) be slidably installed the groove (21a offered on major part back-up block (21) side, 21b), the bottom surface of V-type locating piece (23) and clamp bottom board (1) are connected and installed by spring (27) and pin rod (28), the underrun screw of major part back-up block (21) is fixedly mounted on clamp bottom board (1) left surface (10), the underrun screw of big end surface locating piece (22) is fixedly mounted on major part back-up block (21) upper surface, big end surface locating piece (22) offers major part standing screw (24) through hole (24a), big end surface locating piece (22) offers two fork (23a of V-type locating piece (23), groove (22a 23b) passed through, 22b), the enlarged head of connecting rod forging (A) is placed on big end surface locating piece (22) upper surface, two fork (23a of V-type locating piece (23), inclined-plane 23b) coordinates with the outer rim of the enlarged head of connecting rod forging (A) that positioning fluctuates supports, major part fixation clip (25) is placed in the enlarged head axis hole (A1) of connecting rod forging (A) to be coordinated with major part hold-down nut (26) by major part standing screw (24) and is pressed on big end surface locating piece (22) by the major part of connecting rod forging (A),
Inspection panel device comprises: test plate (41) on outside major part, plate (42) is tested under outside major part, plate (43) is tested on inside major part, plate (44) is tested under inside major part, plate (45) is tested on inside microcephaly, plate (46) is tested under inside microcephaly, the first chute (51) and the second chute (52) is offered respectively at the clamp bottom board (1) of major part back-up block (21) left and right sides, testing the lower slide testing plate (42) under outside plate (41) and major part on outside major part coordinates in the first chute (51) be arranged on clamp bottom board (1), testing the lower slide testing plate (44) under inside plate (43) and major part on inside major part coordinates in the second chute (52) be arranged on clamp bottom board (1), the 3rd chute (53) is offered in microcephaly's back-up block (32) left side, testing the lower slide testing plate (46) under inside plate (45) and microcephaly on inside microcephaly coordinates in the 3rd chute (53) be arranged on clamp bottom board (1),
Clamp bottom board (1) right flank (12) is carved with microcephaly's center line as horizontal datum (1a) and length standard line (1b), by these two datum lines, height gauge is used namely to carry out fast scribing to the connecting rod forging (A) after locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709464.5U CN204301631U (en) | 2014-11-24 | 2014-11-24 | Connecting rod forging comprehensive check tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709464.5U CN204301631U (en) | 2014-11-24 | 2014-11-24 | Connecting rod forging comprehensive check tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301631U true CN204301631U (en) | 2015-04-29 |
Family
ID=53107164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709464.5U Expired - Fee Related CN204301631U (en) | 2014-11-24 | 2014-11-24 | Connecting rod forging comprehensive check tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547223A (en) * | 2015-12-11 | 2016-05-04 | 沪东重机有限公司 | Positioning tool for connection rod three-coordinate measurement |
| CN107498191A (en) * | 2017-09-29 | 2017-12-22 | 中车戚墅堰机车车辆工艺研究所有限公司 | Fixture and forging part overlap processing method |
| CN110243251A (en) * | 2019-06-19 | 2019-09-17 | 云南西仪工业股份有限公司 | A method of it is detected for connecting rod multi-process |
-
2014
- 2014-11-24 CN CN201420709464.5U patent/CN204301631U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547223A (en) * | 2015-12-11 | 2016-05-04 | 沪东重机有限公司 | Positioning tool for connection rod three-coordinate measurement |
| CN105547223B (en) * | 2015-12-11 | 2018-03-20 | 沪东重机有限公司 | A kind of connecting rod three-dimensional coordinates measurement positioning tool |
| CN107498191A (en) * | 2017-09-29 | 2017-12-22 | 中车戚墅堰机车车辆工艺研究所有限公司 | Fixture and forging part overlap processing method |
| CN110243251A (en) * | 2019-06-19 | 2019-09-17 | 云南西仪工业股份有限公司 | A method of it is detected for connecting rod multi-process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |