CN217513710U - Movable type tool rack for detecting and correcting wheel hub - Google Patents
Movable type tool rack for detecting and correcting wheel hub Download PDFInfo
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- CN217513710U CN217513710U CN202220984202.4U CN202220984202U CN217513710U CN 217513710 U CN217513710 U CN 217513710U CN 202220984202 U CN202220984202 U CN 202220984202U CN 217513710 U CN217513710 U CN 217513710U
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Abstract
The utility model discloses a movable tool rest for detecting and correcting a wheel hub, which comprises a platform pushing frame, wherein the top surface of a top plate of the platform pushing frame is movably connected with a positioning base through a bearing, a detection table is fixed on the top surface of the top plate of the positioning base, and a wheel hub blank to be detected is installed on the detection table; a gauge frame is fixed in the middle of the top plate top face of the platform pushing frame, a gauge is fixed on the gauge frame, and a bottom measuring head of the gauge corresponds to the hub blank. The hub blank can be clamped and fixed, the end face circle runout of the edge top end face of the rim is detected, the detected out-of-position can be corrected to meet the requirement, the follow-up numerical control equipment can be clamped, fixed and machined, and the effect is good.
Description
The technical field is as follows:
the utility model relates to a wheel hub processing technology field, more specifically the utility model relates to a portable wheel hub detects and rectifies and uses tool holder that says so.
The background art comprises the following steps:
after the hub is cast and spun, the base surface of the top surface of the edge part of the product blank after spinning is uneven, so that the subsequent processing and clamping of the product are difficult, and the end face of the product is poor in jumping and reworked.
When the numerical control equipment is reworked again, due to twice clamping, the requirement on the size of a product cannot be guaranteed, the difficulty coefficient is high, the product is easy to scrap, and the equipment is occupied, so that a device capable of detecting the end face circular runout of a blank is needed, and the movable detection device is not available at present.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a portable wheel hub detects frock frame for correction, and it can be fixed with wheel hub blank centre gripping, detects its terminal surface circle to the limit portion top face of its rim and beats to can revise with the meet the requirements to the not in-place department that detects, guarantee that follow-up numerical control equipment can fix and process its centre gripping, its is effectual.
The utility model provides a technical problem's scheme is:
a movable tool rack for detecting and correcting a hub comprises a platform trolley frame, wherein the top surface of the top plate of the platform trolley frame is movably connected with a positioning base through a bearing, a detection table is fixed on the top surface of the top plate of the positioning base, and a hub blank to be detected is mounted on the detection table;
a gauge frame is fixed in the middle of the top plate top face of the platform pushing frame, a gauge is fixed on the gauge frame, and a bottom measuring head of the gauge corresponds to the hub blank.
The top plate top surface middle part of location base is fixed with the center connecting axle that upwards extends, and the bottom surface of detecting the bottom plate of platform presses on the top plate top surface of location base, and the top of center connecting axle stretches out the top of the middle part through-hole of detecting the bottom plate of platform, and the bottom plate top surface of detecting the platform has placed the wheel hub blank piece of waiting to detect, and the top of center connecting axle stretches out the top surface of the centre bore of the hub of wheel hub blank piece.
The lower part of the central connecting shaft is inserted and sleeved with a first heightening sleeve, the top surface of the first heightening sleeve is pressed against the bottom surface of the hub part of the hub blank, and the bottom surface of the first heightening sleeve is pressed against the top surface of the bottom plate of the detection table.
The center hole of the hub part of the hub blank is a stepped through hole, the protecting sleeve body is inserted and sleeved in the lower small-diameter hole section of the stepped through hole, a radial extending edge is formed on the outer side wall of the top of the protecting sleeve body, the radial extending edge is inserted and sleeved in the upper large-diameter hole section of the stepped through hole, the bottom surface of the radial extending edge is pressed against the top surface of the edge of the upper large-diameter hole section of the stepped through hole, and the center connecting shaft comprises a lower large-diameter shaft part and a vertical stud formed in the middle of the top surface of the lower large-diameter shaft part;
the vertical stud is inserted and sleeved in the protective sleeve body, and the top end of the vertical stud extends out of the top end of the protective sleeve body;
and the middle part of the vertical stud is inserted and sleeved with a second heightening sleeve and is in screwed connection with a locking nut, the top surface of the second heightening sleeve is pressed against the bottom surface of the locking nut, and the bottom surface of the second heightening sleeve is pressed against the top surface of the radial extending edge.
The scale frame comprises a fixed bottom plate and an upper top plate, the fixed bottom plate is fixed on the top surface of the top plate of the platform pushing frame, the bottom end of the vertical rotating screw rod is movably connected onto the fixed bottom plate through a bearing, the top end of the vertical rotating screw rod is movably connected onto the upper top plate through a bearing, the top end and the bottom end of the vertical guide rod are respectively fixed onto the upper top plate and the fixed bottom plate, the lifting block is in threaded connection onto the vertical rotating screw rod, and the vertical guide rod is inserted into a vertical guide through hole formed in the middle of the lifting block.
The antetheca middle part shaping of elevator has extension block portion, the middle part through-hole that extends about extension block portion's middle part shaping has, horizontal adjusting screw plug bush has two side adjusting nut in the middle part through-hole, the spiro union has two side adjusting nut on the horizontal adjusting screw, extension block portion centre gripping is between two side adjusting nut, the left end of horizontal adjusting screw stretches out the left end face and the shaping of extension block portion and has the centre gripping hole, the bottom round bar card of scale is put in the centre gripping hole, the bottom measuring head of scale stretches out the bottom surface in centre gripping hole.
The scale is a dial indicator or a dial indicator.
A level meter is placed on the top surface of a top plate of the platform pushing frame.
And a plurality of trolley wheels are fixed on the bottom surface of the bottom transverse beam of the platform trolley frame.
The utility model discloses an outstanding effect is:
the hub blank can be clamped and fixed, the end face circle runout of the edge top end face of the rim is detected, the detected out-of-position can be corrected to meet the requirement, the follow-up numerical control equipment can be clamped, fixed and machined, and the effect is good.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged fragmentary view of another portion of FIG. 1;
fig. 4 is a schematic view of a partial structure of the lifting block of the present invention;
fig. 5 is a schematic view of a simple partial structure of the conventional gauge holder according to the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 4, a movable tooling frame for detecting and correcting a hub comprises a platform trolley frame 10, wherein a top plate top surface of the platform trolley frame 10 is movably connected with a positioning base 20 through a bearing, a detection table 30 is fixed on the top plate top surface of the positioning base 20, and a hub blank 100 to be detected is mounted on the detection table 30;
a gauge frame 40 is fixed in the middle of the top plate top surface of the platform pushing frame 10, a gauge 50 is fixed on the gauge frame 40, and a bottom measuring head of the gauge 50 corresponds to the hub blank 100.
Further, a center connecting shaft 21 extending upwards is fixed in the middle of the top plate top surface of the positioning base 20, the bottom surface of the bottom plate of the detection table 30 is pressed against the top plate top surface of the positioning base 20, the top end of the center connecting shaft 21 extends out of the top end of a through hole in the middle of the bottom plate of the detection table 30, a hub blank 100 to be detected is placed on the top surface of the bottom plate of the detection table 30, and the top end of the center connecting shaft 21 extends out of the top surface of a center hole in the hub of the hub blank 100.
Further, the lower portion of the center connecting shaft 21 is inserted and sleeved with the first elevation sleeve 1, the top surface of the first elevation sleeve 1 is pressed against the bottom surface of the hub portion of the hub blank 100, and the bottom surface of the first elevation sleeve 1 is pressed against the top surface of the bottom plate of the inspection station 30.
Further, the center hole of the hub blank 100 is a stepped through hole, the protecting sleeve body 2 is inserted and sleeved in the lower small-diameter hole section of the stepped through hole, a radially extending edge 3 is formed on the outer side wall of the top of the protecting sleeve body 2, the radially extending edge 3 is inserted and sleeved in the upper large-diameter hole section of the stepped through hole, the bottom surface of the radially extending edge 3 is pressed against the top surface of the edge of the upper large-diameter hole section of the stepped through hole, and the center connecting shaft 21 comprises a lower large-diameter shaft part 211 and a vertical stud 212 formed in the middle of the top surface of the lower large-diameter shaft part 211;
the vertical stud 212 is inserted into the protective sleeve body 2, the top end of the vertical stud 212 extends out of the top end of the protective sleeve body 2, and the bottom surface of the protective sleeve body 2 is close to the top surface of the edge of the lower large-diameter shaft part 211;
the middle part of the vertical stud 212 is inserted with a second heightening sleeve 4 and is screwed with a locking nut 5, the top surface of the second heightening sleeve 4 is pressed against the bottom surface of the locking nut 5, and the bottom surface of the second heightening sleeve 4 is pressed against the top surface of the radial extending edge 3.
Further, the gauge stand 40 includes a fixed bottom plate 41 and an upper top plate 42, the fixed bottom plate 41 is fixed on the top surface of the top plate of the platform pushing frame 10, the bottom end of a vertical rotating screw 43 is movably connected on the fixed bottom plate 41 through a bearing, the top end of the vertical rotating screw 43 is movably connected on the upper top plate 42 through a bearing, the top end and the bottom end of a vertical guide rod 44 are respectively fixed on the upper top plate 42 and the fixed bottom plate 41, a lifting block 45 is screwed on the vertical rotating screw 43, and the vertical guide rod 44 is inserted in a vertical guide through hole formed in the middle of the lifting block 45.
Further, the shaping of the preceding wall middle part of elevator 45 has extension block portion 46, the middle part shaping of extension block portion 46 has the middle part through-hole 47 that extends about, horizontal adjusting screw 48 plug bush has two side adjusting nut 49 on the horizontal adjusting screw 48 in the middle part through-hole 47, extension block portion 46 centre gripping is between two side adjusting nut 49, the left end of horizontal adjusting screw 48 stretches out the left end face of extension block portion 46 and the shaping has the centre gripping hole, the bottom round bar card of scale 50 is put in the centre gripping hole, the bottom measuring head of scale 50 stretches out the bottom surface in centre gripping hole.
Further, the gauge 50 is a dial indicator or a dial indicator.
Further, a level 60 is placed on the top surface of the top plate of the platform pushing frame 10.
Further, a plurality of cart wheels 11 are fixed on the bottom surface of the bottom transverse beam of the platform cart frame 10.
This embodiment is when using, and it can promote the station department that needs the detection, and it is convenient to remove, simultaneously, detects whether the roof top surface of the platform pushing carriage 10 of this embodiment levels through spirit level 60 to guarantee the accuracy of follow-up detection.
Installing a hub blank 100 to be detected on the top surface of a bottom plate of a detection table 30, then, rotating a vertical rotating screw 43 to realize the height position adjustment of a lifting block 45, loosening two adjusting nuts 49 to realize the left-right transverse movement of a transverse adjusting screw 48, enabling a bottom measuring head of a measuring gauge 50 to be in contact with the top end surface of the edge part of a rim of the hub blank 100, then, screwing down all the adjusting nuts 49 to enable an extension block part 46 to be clamped between the two side adjusting nuts 49, then, rotating the hub blank 100, checking the numerical value of the measuring gauge 50, knocking the position with obvious jumping out by manually knocking with a hammer to knock the bulge part of the measuring gauge flat to ensure that the end surface is flat, when the recess of the end surface is large, the hub blank 100 does not meet the requirement and needs to be replaced, and when the recess is small and is in the range meeting the requirement, knocking the rest part of the end surface downwards, so as to reduce the whole end surface thereof to meet the requirement.
This embodiment, it is convenient, and is effectual that it is adjusted, guarantees that follow-up numerical control equipment can be fixed its centre gripping and processing, and its is effectual.
As shown in fig. 5, when it is required to detect the runout of the rim top end face and the outer side wall of the hub blank 100, the gauge stand 40 is changed to a common type, that is, a commercially available gauge stand is used, the bottom measuring head of the gauge 50 can be contacted with the rim top end face of the hub blank 100 to detect the end face runout, or the bottom measuring head of the gauge 50 can be contacted with the outer side wall of the rim to detect the radial runout, and compared with the gauge stand 40 used in fig. 1 to 3, the adjustment of the gauge stand 40 is relatively troublesome.
The corresponding gauge stand 40 can be replaced according to different detection requirements, and the use is very convenient.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (8)
1. The utility model provides a portable wheel hub detects frock frame for correction, includes platform shallow frame (10), its characterized in that: the top surface of the top plate of the platform trolley frame (10) is movably connected with a positioning base (20) through a bearing, a detection table (30) is fixed on the top surface of the top plate of the positioning base (20), and a hub blank piece (100) to be detected is mounted on the detection table (30);
a gauge frame (40) is fixed in the middle of the top surface of a top plate of the platform trolley frame (10), a gauge (50) is fixed on the gauge frame (40), and a bottom measuring head of the gauge (50) corresponds to the hub blank (100);
the hub detection device is characterized in that a center connecting shaft (21) extending upwards is fixed in the middle of the top plate top face of the positioning base (20), the bottom face of the bottom plate of the detection table (30) is pressed against the top face of the top plate of the positioning base (20), the top end of the center connecting shaft (21) extends out of the top end of a through hole in the middle of the bottom plate of the detection table (30), a hub blank piece (100) to be detected is placed on the top face of the bottom plate of the detection table (30), and the top end of the center connecting shaft (21) extends out of the top face of a center hole in the hub portion of the hub blank piece (100).
2. The mobile hub detection and correction tool rack according to claim 1, characterized in that: the lower part of the central connecting shaft (21) is inserted and sleeved with a first heightening sleeve (1), the top surface of the first heightening sleeve (1) is pressed against the bottom surface of the hub part of the hub blank (100), and the bottom surface of the first heightening sleeve (1) is pressed against the top surface of the bottom plate of the detection table (30).
3. The mobile hub detection and correction tool rack according to claim 2, wherein: the center hole of the hub blank piece (100) is a stepped through hole, the protecting sleeve body (2) is inserted and sleeved in the lower small-diameter hole section of the stepped through hole, a radial extending edge (3) is formed on the outer side wall of the top of the protecting sleeve body (2), the radial extending edge (3) is inserted and sleeved in the upper large-diameter hole section of the stepped through hole, the bottom surface of the radial extending edge (3) is pressed on the top surface of the edge of the upper large-diameter hole section of the stepped through hole, and the central connecting shaft (21) comprises a lower large-diameter shaft part (211) and a vertical stud (212) formed in the middle of the top surface of the lower large-diameter shaft part (211);
the vertical stud (212) is inserted in the protective sleeve body (2), and the top end of the vertical stud (212) extends out of the top end of the protective sleeve body (2);
the middle part of the vertical stud (212) is inserted and sleeved with a second heightening sleeve (4) and is screwed with a locking nut (5), the top surface of the second heightening sleeve (4) is pressed against the bottom surface of the locking nut (5), and the bottom surface of the second heightening sleeve (4) is pressed against the top surface of the radial extending edge (3).
4. The mobile hub detection and correction tool rack according to claim 1, characterized in that: the gauge stand (40) comprises a fixed base plate (41) and an upper top plate (42), the fixed base plate (41) is fixed on the top surface of the top plate of the platform trolley frame (10), the bottom end of a vertical rotating screw rod (43) is movably connected onto the fixed base plate (41) through a bearing, the top end of the vertical rotating screw rod (43) is movably connected onto the upper top plate (42) through the bearing, the top end and the bottom end of a vertical guide rod (44) are respectively fixed onto the upper top plate (42) and the fixed base plate (41), a lifting block (45) is screwed onto the vertical rotating screw rod (43), and the vertical guide rod (44) is inserted into a vertical guide through hole formed in the middle of the lifting block (45).
5. The mobile hub detection and correction tool rack according to claim 4, wherein: the antetheca middle part shaping of elevator (45) has extension block portion (46), the middle part shaping of extension block portion (46) has the middle part of extending about to run through-hole (47), horizontal adjusting screw (48) plug bush runs through in through-hole (47) at the middle part, the spiro union has two side adjusting nut (49) on horizontal adjusting screw (48), extension block portion (46) centre gripping is between two side adjusting nut (49), the left end of horizontal adjusting screw (48) stretches out the left end face and the shaping of extension block portion (46) has the centre gripping hole, the bottom round bar card of scale (50) is put in the centre gripping hole, the bottom measuring head of scale (50) stretches out the bottom surface in centre gripping hole.
6. The mobile hub detection and correction tool rack according to claim 1, characterized in that: the scale (50) is a dial indicator or a dial indicator.
7. The mobile hub detection and correction tool rack according to claim 1, characterized in that: a level gauge (60) is arranged on the top surface of the top plate of the platform trammer frame (10).
8. The mobile hub detection and correction tool rack according to claim 1, characterized in that: a plurality of trolley wheels (11) are fixed on the bottom surface of the bottom transverse beam of the platform trolley frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220984202.4U CN217513710U (en) | 2022-04-26 | 2022-04-26 | Movable type tool rack for detecting and correcting wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220984202.4U CN217513710U (en) | 2022-04-26 | 2022-04-26 | Movable type tool rack for detecting and correcting wheel hub |
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| Publication Number | Publication Date |
|---|---|
| CN217513710U true CN217513710U (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220984202.4U Active CN217513710U (en) | 2022-04-26 | 2022-04-26 | Movable type tool rack for detecting and correcting wheel hub |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733566A (en) * | 2024-01-25 | 2024-03-22 | 淮安市计量测试中心 | Hub radial runout and end runout detection, trimming and drilling integrated machine |
-
2022
- 2022-04-26 CN CN202220984202.4U patent/CN217513710U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733566A (en) * | 2024-01-25 | 2024-03-22 | 淮安市计量测试中心 | Hub radial runout and end runout detection, trimming and drilling integrated machine |
| CN117733566B (en) * | 2024-01-25 | 2024-05-17 | 淮安市计量测试中心 | Hub radial runout and end runout detection, trimming and drilling integrated machine |
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