CN212300162U - Measuring device for shaft workpieces - Google Patents
Measuring device for shaft workpieces Download PDFInfo
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- CN212300162U CN212300162U CN202020447936.XU CN202020447936U CN212300162U CN 212300162 U CN212300162 U CN 212300162U CN 202020447936 U CN202020447936 U CN 202020447936U CN 212300162 U CN212300162 U CN 212300162U
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- supporting block
- bottom plate
- block
- measuring device
- percentage table
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring device for be used for axle type work piece, comprising a base plate, first percentage table, the second percentage table, be equipped with the installation piece on the bottom plate, first percentage table is installed on the installation piece and first percentage table level sets up right, be equipped with adjusting device on the bottom plate, the second percentage table is installed in the vertical downward setting of one end and the second percentage table of adjusting device's adjusting lever, the bottom plate top is equipped with the guide bar of a pair of parallel, first supporting block is established to guide bar pot head, another pot head is equipped with the second supporting shoe, it is equipped with along the gliding third supporting shoe of guide bar still to overlap on the guide bar, the third supporting shoe is through setting up the closing device locking on the second supporting shoe, be equipped with the rolling journal bearing of the axle type work piece of being convenient for on first supporting block and. The utility model has the advantages that: the run-out measuring device can be used for simultaneously measuring the run-out of the radial direction and the end face of a shaft workpiece, and is convenient to measure, accurate in numerical value and high in efficiency.
Description
Technical Field
The utility model relates to a measuring equipment technical field, concretely relates to a measuring device for axle type work piece.
Background
In the production and processing process, the manufacturing and processing of shaft workpieces can be often involved, if the surface movement degree of the shaft workpieces exceeds the specified range of the design requirements, the shaft workpieces can be difficult to assemble in the assembling process, so the movement degree of the surfaces of the shaft workpieces is very important, the measurement of the surface movement degree of the shaft workpieces is carried out by a common measuring device at present, the measuring device can only measure the radial movement degree of the shaft workpieces and the movement degree of the end faces of the shaft workpieces in a grading manner, the simultaneous measurement cannot be carried out, the measurement error is large, and the measurement efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measuring device for axle type work piece, can the radial and the degree of beating of terminal surface of simultaneous measurement axle type work piece, efficient, numerical value are accurate.
In order to achieve the above object, the present invention provides the following technical solutions: a measuring device for shaft workpieces comprises a bottom plate, a first dial indicator and a second dial indicator, wherein a mounting block is arranged on the bottom plate, the first dial indicator is mounted on the mounting block, the first dial indicator is horizontally arranged rightwards, an adjusting device is arranged on the bottom plate, the second dial indicator is mounted at one end of an adjusting rod of the adjusting device, the second dial indicator is vertically and downwards arranged, a pair of parallel guide rods are arranged above the bottom plate, one end of each guide rod is sleeved with a first supporting block, the other end of each guide rod is sleeved with a second supporting block, the first supporting block is fixed on the bottom plate, the second supporting block is fixed on one side of the bottom plate, a third supporting block sliding along the guide rods is further sleeved on the guide rods, the third supporting block is locked through a pressing device arranged on the second supporting block, and radial bearings convenient for rolling shaft workpieces are arranged on the first supporting block and the third supporting block, the radial bearing is fixed to one side of the first support block and one side of the third support block through a bearing pin.
Furthermore, the adjusting device further comprises a main rod, a clamp holder and a fastener, wherein the main rod is fixed on the bottom plate, the clamp holder and the fastener are sleeved on the main rod, the fastener is arranged below the clamp holder, and the adjusting rod is horizontally clamped by the clamp holder.
Furthermore, the compressing device comprises a compressing cover, a screw and a bolt, the screw is horizontally arranged on the second supporting block and is connected with the third supporting block, the compressing cover is hinged to the top end of the second supporting block, and the bolt locks the compressing cover on the screw.
Furthermore, one side of the first supporting block is fixed on a thrust block which limits the movement of the shaft workpiece.
Furthermore, the number of the radial bearings is four, and the shaft workpieces are horizontally placed on the radial bearings.
The utility model has the advantages that: the first dial indicator measures the end face run-out degree of the shaft workpiece, the second dial indicator measures the radial run-out degree of the shaft workpiece, and the first dial indicator and the second dial indicator measure the radial run-out degree of the shaft workpiece simultaneously, so that the measurement efficiency is improved; the position of the second dial indicator is convenient to adjust through the adjusting device, and the adjustability is good; through adjusting the position of third supporting seat along the guide bar direction to the axle type work piece of adaptation different length, the commonality is good, and closing device can lock the third supporting seat, prevents its removal.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the adjusting device of the present invention;
fig. 3 is a schematic structural view of the compressing device of the present invention;
in the figure: the device comprises a base plate 1, a first dial indicator 2, a second dial indicator 3, a mounting block 4, an adjusting device 5, an adjusting rod 5-1, a clamp 5-2, a fastener 5-3, a main rod 5-4, a guide rod 6, a first supporting block 7, a second supporting block 8, a third supporting block 9, a radial bearing 10, a pressing device 11, a pressing cover 11-1, a screw rod 11-2, a bolt 11-3, a bearing pin 12, a thrust block 13 and a shaft workpiece 14.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3, a measuring device for shaft workpieces comprises a bottom plate 1, a first dial indicator 2 and a second dial indicator 3, wherein a mounting block 4 is arranged on the bottom plate 1, the first dial indicator 2 is mounted on the mounting block 4, the first dial indicator 2 is horizontally arranged rightwards, an adjusting device 5 is arranged on the bottom plate 1, the second dial indicator 3 is mounted at one end of an adjusting rod 5-1 of the adjusting device 5, the second dial indicator 3 is vertically arranged downwards, a pair of parallel guide rods 6 is arranged above the bottom plate 1, one end of each guide rod 6 is sleeved with a first supporting block 7, the other end of each guide rod is sleeved with a second supporting block 8, the first supporting block 7 is fixed on the bottom plate 1, the second supporting block 8 is fixed on one side of the bottom plate 1, the guide rods 6 are further sleeved with a third supporting block 9 sliding along the guide rods 6, the third supporting block 9 is locked by a pressing device 11 arranged on the second supporting block 8, the first supporting block 7 and the third supporting block 9 are provided with radial bearings 10 facilitating rolling of shaft workpieces 14, and the radial bearings 10 are fixed on one sides of the first supporting block 7 and the third supporting block 9 through bearing pins 12.
Furthermore, the adjusting device 5 further comprises a main rod 5-4, a clamp holder 5-2 and a fastener 5-3, the main rod 5-4 is fixed on the bottom plate 1, the clamp holder 5-2 and the fastener 5-3 are sleeved on the main rod 5-4, the fastener 5-3 is arranged below the clamp holder 5-2, the adjusting rod 5-1 is horizontally clamped by the clamp holder 5-2, and the front-back up-down adjustment of the second dial indicator 3 can be completed by manually adjusting the adjusting device 5.
Further, the pressing device 11 comprises a pressing cover 11-1, a screw 11-2 and a bolt 11-3, the screw 11-2 is horizontally arranged on the second supporting block 8, the screw 11-2 is connected with the third supporting block 9, the pressing cover 11-1 is hinged to the top end of the second supporting block 8, the bolt 11-3 locks the pressing cover 11-1 on the screw 11-2, when shaft workpieces 14 with different lengths are replaced, only the bolt 11-3 needs to be loosened, and the bolt 11-3 is screwed again after the third supporting block 3 is adjusted to a proper position by rotating the screw 11-2, so that the use is simple.
Furthermore, a thrust block 13 on one side of the first support block 7 and the thrust block 13 can be designed according to the shape of the shaft workpiece 14, so as to block the shaft workpiece 14 when the shaft workpiece 14 is pushed to enter a measurement position, thereby ensuring that the shaft workpiece 14 is at a proper measurement position.
Furthermore, four radial bearings 10 are provided, the shaft-like workpiece 14 is horizontally placed on the radial bearings 10, and the radial bearings 10 can facilitate the rotation of the shaft-like workpiece 14.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a measuring device for axle type work piece, includes bottom plate, first percentage table, second percentage table, its characterized in that: the bottom plate is provided with a mounting block, the first dial indicator is mounted on the mounting block and horizontally arranged rightwards, the bottom plate is provided with an adjusting device, the second dial indicator is arranged at one end of an adjusting rod of the adjusting device and is vertically arranged downwards, a pair of parallel guide rods are arranged above the bottom plate, one end of each guide rod is sleeved with a first supporting block, the other end of each guide rod is sleeved with a second supporting block, the first supporting block is fixed on the bottom plate, the second supporting block is fixed on one side of the bottom plate, the guide rod is also sleeved with a third supporting block which slides along the guide rod, the third supporting block is locked by a pressing device arranged on the second supporting block, radial bearings facilitating rolling of the shaft workpieces are arranged on the first supporting block and the third supporting block, the radial bearing is fixed to one side of the first support block and one side of the third support block through a bearing pin.
2. A measuring device for shaft workpieces according to claim 1, characterized in that: the adjusting device further comprises a main rod, a clamp holder and a fastener, the main rod is fixed on the bottom plate, the clamp holder and the fastener are sleeved on the main rod, the fastener is arranged below the clamp holder, and the adjusting rod is horizontally clamped by the clamp holder.
3. A measuring device for shaft workpieces according to claim 1, characterized in that: the pressing device comprises a pressing cover, a screw and a bolt, the screw is horizontally arranged on the second supporting block and is connected with the third supporting block, the pressing cover is hinged to the top end of the second supporting block, and the bolt locks the pressing cover on the screw.
4. A measuring device for shaft workpieces according to claim 1, characterized in that: one side of the first supporting block is fixed on a thrust block which limits the movement of the shaft workpiece.
5. A measuring device for shaft workpieces according to claim 1, characterized in that: the number of the radial bearings is four, and the shaft workpieces are horizontally placed on the radial bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447936.XU CN212300162U (en) | 2020-03-31 | 2020-03-31 | Measuring device for shaft workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447936.XU CN212300162U (en) | 2020-03-31 | 2020-03-31 | Measuring device for shaft workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300162U true CN212300162U (en) | 2021-01-05 |
Family
ID=73962624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020447936.XU Active CN212300162U (en) | 2020-03-31 | 2020-03-31 | Measuring device for shaft workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300162U (en) |
-
2020
- 2020-03-31 CN CN202020447936.XU patent/CN212300162U/en active Active
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