CN112665479B - Wheel machine engineering member measuring device - Google Patents
Wheel machine engineering member measuring device Download PDFInfo
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- CN112665479B CN112665479B CN202011621285.2A CN202011621285A CN112665479B CN 112665479 B CN112665479 B CN 112665479B CN 202011621285 A CN202011621285 A CN 202011621285A CN 112665479 B CN112665479 B CN 112665479B
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Abstract
The invention relates to a wheel machine engineering rod piece measuring device, which comprises: the device comprises a supporting component, a clamping component, a driving component, a length measuring component and a side diameter component; the supporting assembly comprises a bottom plate, a top plate and an upright rod, the top plate and the bottom plate are arranged in parallel up and down, the upright rod is vertically arranged, and two ends of the upright rod are respectively connected with the top plate and the bottom plate; centre gripping subassembly, drive assembly, length measurement subassembly and side footpath subassembly are all arranged in between roof and the bottom plate, the centre gripping subassembly is used for centre gripping turbine engineering member, drive assembly is used for the drive the horizontal circular motion is followed to the exposed core of centre gripping subassembly, length measurement subassembly and diameter measurement subassembly are arranged on the circumference to be used for measuring the length and the external diameter of turbine engineering member on the centre gripping subassembly respectively. The device for measuring the rod piece in the turbine engineering can measure the length and the diameter of the rod piece material in the turbine engineering at the same time, so that the device has multiple purposes, and the measurement efficiency is improved to a great extent.
Description
Technical Field
The invention relates to the technical field of engineering measurement, in particular to a measuring device for a wheel machine engineering rod piece.
Background
In the field of turbomachinery, it is generally necessary to measure the dimensions of a turbomachinery rod, including, among other things, the diameter and length of the rod.
Most of the existing measurement modes are manual measurement modes for data such as the length and the diameter of a rod piece by using manual handheld measurement instruments, the measurement modes are traditional, the measurement efficiency is low, different measurement instruments are required to be used for the length and the diameter of the rod piece, and the operation is inconvenient.
Disclosure of Invention
In view of the above, there is a need to provide a measuring device for a rod of a turbine engineering, so as to solve the problems of low measuring efficiency and inconvenient measurement in the conventional rod measuring method of the turbine engineering.
The invention provides a wheel machine rod piece measuring device, comprising:
a wheel machine engineering rod piece measuring device comprises a supporting assembly, a clamping assembly, a driving assembly, a length measuring assembly and a diameter measuring assembly; the supporting assembly comprises a bottom plate, a top plate and an upright rod, the top plate and the bottom plate are arranged in parallel up and down, the upright rod is vertically arranged, and two ends of the upright rod are respectively connected with the top plate and the bottom plate; centre gripping subassembly, drive assembly, length measurement subassembly and side footpath subassembly are all arranged in between roof and the bottom plate, the centre gripping subassembly is used for centre gripping turbine engineering member, drive assembly is used for the drive the horizontal circular motion is followed to the exposed core of centre gripping subassembly, length measurement subassembly and diameter measurement subassembly are arranged on the circumference to be used for measuring the length and the external diameter of turbine engineering member on the centre gripping subassembly respectively.
Further, the centre gripping subassembly is including rotating post, connecting rod and two sets of grip blocks, it installs to rotate the post on the bottom plate, the connecting rod is fixed rotate on the post and extend along the horizontal direction, and is two sets of grip block elasticity articulates the end and the relative setting of connecting rod are used for the centre gripping turbine engineering member, drive assembly is used for the drive it rotates to rotate the post.
Further, the centre gripping subassembly includes many connecting rod and multiunit grip block, one the connecting rod corresponds and connects a set of the grip block, many the connecting rod is installed along the circumferencial direction interval on the steering column.
Further, the length measuring assembly comprises two sets of first telescopic assemblies, the first telescopic assemblies are installed on the top plate and the bottom plate relatively, each first telescopic assembly comprises a first elastic telescopic rod piece, a support plate and a mark plate, one end of each first elastic telescopic rod piece is fixed to the top plate or the bottom plate, the support plate is fixed to the other end of each first elastic telescopic rod piece, and the mark plate is fixed to the support plate and used for indicating first scales located on the vertical rods.
Furthermore, the first elastic telescopic rod piece comprises a positioning rod fixedly installed at the bottom of the top plate or at the upper part of the bottom plate and a supporting cylinder in telescopic fit with the tail end of the positioning rod, one end, far away from the positioning rod, of the supporting cylinder is fixedly connected with the supporting plate, and an elastic piece used for supporting the positioning rod is arranged inside the supporting cylinder.
Further, the calipers subassembly includes the flexible subassembly of two sets of relative second that set up, every group the flexible subassembly of second all includes flexible member of second elasticity, arc top backup pad and indicator plate, the indicator plate is fixed on the bottom plate, the one end fixed mounting of the flexible member of second elasticity is in on the bottom plate, the other end passes corresponding indicator plate and arc top backup pad fixed connection, be equipped with the second scale on the flexible member of second elasticity, it is two sets of arc top backup pad is with the centre of a circle, and with the center of rotation coincidence of grip block, length measuring subassembly and calipers subassembly all distribute in on the rotation circumference of member.
Further, it is two sets of the indicator panel is first arc and second arc respectively, and is two sets of arc top fagging is located between first arc and the second arc, first arc, second arc, two sets of arc top fagging is concentric, logical groove has all been seted up with second arc middle part to first arc, and is two sets of second elastic telescopic rod passes respectively logical groove and the arc top fagging fixed connection that corresponds on first arc and the second arc are two sets of arc top fagging tip all is fixed and is provided with first extension board, and two sets of arc top faggings are located two first extension boards of same end and are the V type to pass corresponding logical groove.
Further, it is two sets of the flexible member of second all includes bracing piece, deflector and an at least guide bar of fixed mounting in the one side that two sets of arc top fagging kept away from each other, and is two sets of the bracing piece is respectively certainly lead to groove and pass corresponding first arc or second arc and fixed connection the deflector, the equal fixed connection in one side that first arc and second arc kept away from each other is a plurality of the deflector, the deflector runs through the deflector and with deflector sliding fit, just first arc and second arc link to each other through the second elastic component respectively between the deflector that corresponds, first arc and second arc all through the upper portion of first dead lever fixed connection to roof bottom or bottom plate, be provided with the second scale on the bracing piece.
Furthermore, two ends of the supporting plate are also fixedly provided with second extending plates, and a V shape is formed between the two second extending plates positioned on the same side.
Furthermore, the discharging assemblies used for enabling the rod pieces to be separated from the two groups of clamping plates are further arranged on the upper portion of the bottom plate and the bottom edge of the top plate, each discharging assembly comprises a discharging plate in a circular structure, and the discharging plates are fixedly connected to the upper portion of the bottom plate and the bottom of the top plate through second fixing rods respectively.
Compared with the prior art, the device for measuring the rod piece in the turbine engineering provided by the invention has the following beneficial effects:
according to the turbine engineering rod piece measuring device provided by the invention, the length measuring assembly and the diameter measuring assembly are simultaneously arranged on the supporting assembly, the clamping assembly is used for clamping the turbine engineering rod piece to move along the horizontal circumference, and the length measuring assembly and the diameter measuring assembly are positioned on the circumference and are respectively used for measuring the length and the outer diameter of the rod piece, so that the turbine engineering rod piece measuring device provided by the invention not only can be used for measuring the length of the turbine engineering rod piece material, but also can be used for measuring the diameter, the purposes of one machine with multiple purposes are realized, the measuring effect is good, and the measuring efficiency is greatly improved. Meanwhile, the driving assembly drives the clamping assembly to rotate along the circumferential direction, so that the automation degree of measurement is improved.
Drawings
Fig. 1 is a schematic structural diagram of a measuring device for a wheel machine engineering rod according to an embodiment of the present invention;
FIG. 2 is a schematic view of a clamping plate of the turbine engineering rod measuring device of FIG. 1;
fig. 3 is a schematic structural view of a length measuring assembly in the rod measuring device of the turbine engineering in fig. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;
in the figure: 1-supporting component, 2-clamping component, 3-driving component, 4-length measuring component, 5-diameter measuring component, 6-turbine engineering rod piece, 7-discharging component, 11-bottom plate, 12-top plate, 13-vertical rod, 131-first scale, 21-rotating column, 22-connecting rod, 23-clamping plate, 24-elastic hinge, 31-motor, 32-rotating shaft, 33-driving gear, 34-driven gear, 41-first elastic telescopic rod piece, 42-supporting plate, 43-marking plate, 44-second extending plate, 411-positioning rod, 412-supporting cylinder, 51-first fixing rod, 52-second telescopic rod piece, 53-arc-shaped supporting plate, 54-first arc-shaped plate, 55-second arc-shaped plate, 56-first extension plate, 57-through groove, 521-support rod, 522-guide rod, 523-guide plate and 524-spring.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
The embodiment of the invention provides a measuring device for a wheel machine engineering rod piece, which aims to solve the problems of low measuring efficiency and inconvenient measurement of the wheel machine engineering rod piece in the prior art.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a rod measuring device for turbine engineering, and includes a supporting assembly 1, a clamping assembly 2, a driving assembly 3, a length measuring assembly 4, and a diameter measuring assembly 5. The supporting component comprises a bottom plate 11, a top plate 12 and a vertical rod 13, the top plate 12 and the bottom plate 11 are arranged vertically and parallelly, the vertical rod 13 is arranged, two ends of the vertical rod are respectively connected with the top plate 12 and the bottom plate 11, the clamping component 2, the driving component 3, the length measuring component 4 and the diameter measuring component 5 are arranged between the top plate 12 and the bottom plate 11, the clamping component 2 is used for clamping the turbine engineering rod piece 6, the driving component 3 is used for driving the clamping end of the clamping component 2 to move along a horizontal circle, and the length measuring component 4 and the diameter measuring component 5 are arranged on the circumference and are respectively used for measuring the length and the outer diameter of the turbine engineering rod piece 6 on the clamping component 2.
Combine fig. 1 and fig. 2 to show, centre gripping subassembly 2 is including rotating post 21, connecting rod 22 and two sets of grip blocks 23, it installs to rotate post 21 rotation on the bottom plate 11, connecting rod 22 is fixed rotate on the post 21 and extend along the horizontal direction, and is two sets of grip block 23 elasticity articulates the terminal and relative setting of connecting rod 22, and is two sets of grip block 23 is used for the centre gripping turbine engineering member 6.
In order to improve the measuring efficiency, the clamping assembly 2 may further include a plurality of connecting rods 22 and a plurality of sets of clamping plates 23, a set of clamping plates 23 is correspondingly connected to a terminal of each connecting rod 22, the plurality of connecting rods 22 are installed on the rotating column 21 at intervals along the circumferential direction, and each connecting rod 22 corresponds to two sets of clamping plates 23. According to the invention, the clamping assembly 2 is designed to simultaneously comprise a plurality of connecting rods 22 and a plurality of groups of clamping plates 23, so that the length and the diameter of a plurality of turbine engineering rods 6 can be measured sequentially during measurement, when the clamping plates 23 of the previous group of clamping assemblies clamp the turbine engineering rods 6 to measure the length and rotate to the diameter measuring device to measure the length, the next group of clamping plates 4 clamp the next rod and just rotate to the length measuring assembly 4 to measure the length, and therefore, the measuring efficiency is improved.
The driving assembly 3 is used for driving the clamping end of the clamping assembly 2 to move along a horizontal circle, and the length measuring assembly 4 and the diameter measuring assembly 5 are arranged on the circle and are respectively used for measuring the length and the outer diameter of a turbine engineering rod piece 6 on the clamping assembly 2. The driving assembly 3 comprises a motor 31 fixedly mounted on the bottom plate 11 and a driving gear 33 connected with the output end of the motor 31 through a rotating shaft 32, a driven gear 34 is fixedly arranged on the rotating column 21, and the driving gear 33 is meshed with the driven gear 18. The motor 31 may also be replaced by a rotary cylinder or an air cylinder as a driving member, and the output end of the driving member may be directly connected to the rotating shaft 32 or may be connected through the transmission assembly.
The measuring unit includes length measuring unit 4 and diameter measuring unit 5, length measuring unit 4 and diameter measuring unit 5 all distribute in on the rotation circumference of turbine engineering member 6, length measuring unit 4 includes two sets of first flexible subassemblies, and is two sets of first flexible subassembly is installed relatively on roof 12 and the bottom plate 11, first flexible subassembly includes first flexible member 41, backup pad 42 and mark board 43, the one end of first flexible member 41 is fixed on roof 42 or the bottom plate 11, backup pad 42 is fixed the other end of first flexible member 41, mark board 43 is fixed be used for instructing along vertical direction distribution in backup pad 42 first scale 131 in pole setting 13. When measuring wheel machine engineering member 6, rotate the drive through rotating post 21 turbine engineering member 6 rotates along the circumferencial direction, when rotate extremely during length measuring subassembly 4, first flexible member 4 drives two backup pad 42 along pole setting 13 looks both sides remove, through reading two the distance that backup pad 42 removed to the direction that both sides were kept away from each other can obtain the length value of turbine engineering member 6.
It should be noted that the supporting plate 42 and the target 43 may be integrated or separately disposed, and when separately disposed, the target 43 is fixedly mounted on the supporting plate 42. The target 43 may be sleeved on the vertical rod 13, or may not be sleeved on the vertical rod 13, but point to the first scale 131 on the vertical rod 13.
As shown in fig. 3, the first elastic telescopic rod 41 includes a positioning rod 411 fixedly installed at the bottom of the top plate 12 and the upper portion of the bottom plate 11, and a supporting cylinder 412 telescopically engaged with the end of the positioning rod 411, one end of the supporting cylinder 412 far away from the positioning rod 411 is fixedly connected with the supporting plate 42, and an elastic member (not shown in the figure) for supporting the positioning rod 411 is disposed inside the supporting cylinder 412. The positioning rod 411, the supporting barrel 412 and the elastic member are arranged to provide elastic support for the supporting plate 42, so that when the rod member 6 rotates, the supporting plate 42 can be attached to the upper portion and the bottom portion of the rod member 6, and the reading accuracy between the two sets of targets 43 is ensured, wherein the elastic member is preferably a spring.
As shown in fig. 4, the diameter measuring assemblies 5 may be provided in two sets, or only one set, and the two sets of diameter measuring assemblies are respectively oppositely installed on the top plate 12 and the bottom plate 11 and are respectively used for measuring the diameter of the upper end and the outer diameter of the lower end of the wheel machine stroke rod 6. The calipers subassembly 5 is in through first dead lever 51 fixed mounting on bottom plate 11 or roof 12, every group the calipers subassembly 5 all includes the flexible subassembly 52 of the second of two sets of relative settings, every group the flexible subassembly 52 of second all includes second elastic expansion member, arc top backup pad 53 and indicator panel, the one end fixed mounting of second elastic expansion member is in on bottom plate 11 or the roof 12, the other end of the flexible member of second pass the indicator panel that corresponds and with arc top backup pad 53 fixed connection, be equipped with the second scale on the flexible member of second, it is two sets of arc top backup pad 53 is concentric, and with the center of rotation coincidence of grip block 23.
When 2 centre gripping turbine engineering member 6 of centre gripping subassemblies rotate to the caliper module, through two sets of relative arc props up fagging 53 and backs up, arc props up fagging 53 compression and retreats, and is two sets of arc props up fagging 53 and removes to the direction that both sides kept away from each other, and the distance sum of removal is the diameter value of turbine engineering member 6.
More specifically, two sets of the indicator panel of flexible subassembly is first arc 54 and second arc 55 respectively, and is two sets of arc top fagging 53 sets up between first arc 54 and the second arc 55, and logical groove 57 has all been seted up in first arc 54 and the second arc 55 middle part, and first arc 51, second arc 55 and two sets of arc top fagging 53 set up with one heart, the tip of second elastic telescopic rod 52 passes logical groove 57 with first arc 54 or second arc 55 are connected. According to the invention, the indicating plates are set as the first arc-shaped plate 11 and the second arc-shaped plate 20, when the turbine engineering rod piece 6 rotates to the diameter measuring assembly 5, the rod piece 6 rotates into an arc-shaped channel formed between the first arc-shaped plate 54 and the second arc-shaped plate 55, two groups of arc-shaped supporting plates 53 are jacked open, two groups of second elastic telescopic rod pieces 52 contract to drive the two groups of arc-shaped supporting plates 53 to be away from each other, the first arc-shaped plate 54 and the second arc-shaped plate 55 can indicate the distance away from each other, and the diameter value of the turbine engineering rod piece 6 can be obtained according to the read distance away from each other, so that the diameter value of the turbine engineering rod piece 6 can be more accurately measured by setting the indicating plates as the arc-shaped plates.
It should be noted that the first arc-shaped plate 54 and the second arc-shaped plate 55 are fixedly mounted on the top plate 12 or the bottom plate 11, and the first elastic telescopic rod 52 may be directly mounted on the corresponding top plate 12 or the corresponding bottom plate 11, or may be fixedly mounted on the first arc-shaped plate 54 or the second arc-shaped plate 55 through a fixing member.
More specifically, two sets of the second telescopic rod 52 each include a support rod 521, a guide plate 523 and a guide rod 522 fixedly installed on one side of the arc top support plate 56 away from each other, the two sets of the support rods 521 respectively pass through the corresponding first arc 54 or second arc 55 from the through groove 57 and are fixedly connected with the guide plate 523, a plurality of guide rods 522 are fixedly arranged on one side of the first arc 54 away from the second arc 55, the guide rods 522 penetrate through the guide plate 523 and are in sliding fit with the guide plate 523, the first arc 54 and the second arc 55 are respectively connected with the corresponding guide plate 523 through a second elastic part 524, the first arc 54 and the second arc 55 are both fixedly connected to the bottom of the top plate 12 through a first fixing rod 51, and second scales are arranged on the support rods 521.
When the clamping assembly 2 drives the turbine engineering rod piece 6 to rotate to the diameter measuring assembly 5, the turbine engineering rod piece 6 props up the two arc-shaped top supporting plates 53 to drive the two supporting rods 521 to move towards two sides, the indication of the first arc-shaped plate 54 and the second arc-shaped plate 55 to the second scales on the supporting rods 521 is carried out, and the sum of the moving distances of the two supporting rods 521 towards two sides is obtained as the diameter value of the turbine engineering rod piece 6.
It should be noted that the indicating plate of the present invention may not be configured as an arc, and since the function of the indicating plate in the present invention is mainly to facilitate installation and to indicate the second scale value, the indicating plate may also be configured as another shape, such as a square or a triangle, without specific limitation, but since the clamping assembly drives the turbine engineering rod 6 to move along a circle, the indicating plate is preferably configured as an arc for facilitating installation and improving the accuracy of measurement. The indication plate may not be sleeved on the second elastic telescopic rod 52, but point to the scale value on the second elastic telescopic rod 52. When the clamping assembly 2 clamps the turbine engineering rod piece 6 to rotate to the diameter measuring assembly 5, the second elastic telescopic rod piece 52 on two sides of the compression moves towards two sides, and the diameter value of the rod piece 30 is obtained through the indicating effect of the indicating plate on the scales on the second elastic telescopic rod piece 52.
In order to make turbine engineering member 6 rotate between first arc 54 and second arc 55, be convenient for strut two sets of arc and prop fagging 53 for two sets of arcs prop fagging 53 can be smooth keep away from each other, and are two sets of arc props fagging 53's tip is all fixed and is provided with first extension 56, and lies in the first extension 56 that props fagging 53 tip with two sets of arcs of one side and be the V type to pass corresponding logical groove 57.
Similarly, in order to smoothly support the two support plates 42 of the rod 6 for measuring the length of the rod 6, the two support plates 42 are fixedly provided with second extension plates 44 at two ends, and the two second extension plates 44 on the same side are in a V shape.
The upper part of the bottom plate 11 and the bottom edge of the top plate 12 are also provided with a discharging assembly 7 for separating the turbo engineering rod 6 from the two groups of clamping plates 23.
Specifically, the discharging assembly comprises a discharging plate 71 with a circular structure, and the discharging plate 71 is fixedly connected to the upper part of the bottom plate 11 and the bottom of the top plate 12 through second fixing rods 72.
After the turbo-engineering rod 6 rotates to complete the length measurement and the diameter measurement, the rod 6 can rotate to one side of the discharging plate 71 and is attached to the discharging plate 70, and along with the continuous rotation of the rod 6, the rod 6 can be ejected out from between the two groups of clamping plates 23 through the change of the profile of the discharging plate 70, so that the automatic discharging of the rod is realized.
The working principle of the measuring device for the turbine engineering rod 6 provided by the embodiment is as follows:
by vertically clamping the measured rod 6 of the turbine engineering between two groups of clamping plates 23, driving assembly 3 drives supporting column 21 to rotate, and then drives rod 6 to move circularly through connecting rod 22 and clamping plates 23, along with the circular motion of rod 6, when rod 6 moves to between two groups of supporting plates 42 distributed up and down, under the action of first elastic telescopic rod 41, two groups of supporting plates 42 can prop two groups of supporting plates 42 and marking plates 43 away from each other, at the moment, the length data of rod 6 can be obtained by reading out the corresponding first scale 121 value between two groups of marking plates 43, along with the continuous rotation of rod 6, when rod 6 rotates to between first arc plate 54 and second arc plate 55, two groups of arc propping plates 53 can be driven to keep away from each other, and then corresponding supporting rods 521 can be driven to keep away from each other, by reading out the sum of the moving distances of two groups of supporting rods 521, the diameter data of the rod 6 can be read out and the rod 6 can be taken out from between the two sets of holding plates 23 when the rod 6 is moved out from the other end of the first arc-shaped plate 54 and the second arc-shaped plate 55.
According to the engineering rod piece measuring device provided by the invention, the length measuring assembly 4 and the diameter measuring assembly 5 are simultaneously arranged on the supporting assembly 1, the clamping assembly 2 is used for clamping the turbine engineering rod piece 6 to move along the horizontal circumference, and the length measuring assembly 4 and the diameter measuring assembly 5 are positioned on the circumference and are respectively used for measuring the length and the outer diameter of the rod piece 6, so that the engineering rod piece measuring device provided by the invention can be used for simultaneously measuring the length and the outer diameter of the wheel engineering rod piece 6, has the advantage of good measuring effect, realizes multiple purposes by one machine, and greatly improves the measuring efficiency. Meanwhile, the driving assembly 3 drives the clamping assembly 2 to rotate along the circumferential direction, so that the automation degree of measurement is improved, the length measuring assembly 4 and the diameter measuring assembly 5 are realized without manpower in the measuring process, and the measuring accuracy and the measuring efficiency are further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (8)
1. A wheel machine engineering rod piece measuring device is characterized by comprising a supporting assembly, a clamping assembly, a driving assembly, a length measuring assembly and a diameter measuring assembly; the supporting assembly comprises a bottom plate, a top plate and an upright rod, the top plate and the bottom plate are arranged in parallel up and down, the upright rod is vertically arranged, and two ends of the upright rod are respectively connected with the top plate and the bottom plate; the clamping assembly, the driving assembly, the length measuring assembly and the side diameter assembly are arranged between the top plate and the bottom plate, and the clamping assembly is used for clamping the turbine engineering rod piece; the driving assembly is used for driving the clamping end of the clamping assembly to move along a horizontal circle, the length measuring assembly and the diameter measuring assembly are arranged on the circle and are respectively used for measuring the length and the outer diameter of the turbine engineering rod piece on the clamping assembly, wherein,
the clamping assembly comprises a rotating column, a connecting rod and two groups of clamping plates; the rotating column is rotatably arranged on the bottom plate, and the connecting rod is fixed on the rotating column and extends along the horizontal direction; the two groups of clamping plates are elastically hinged at the tail end of the connecting rod and are oppositely arranged and used for clamping the turbine engineering rod piece; the driving assembly is used for driving the rotating column to rotate;
the calipers subassembly includes the flexible subassembly of two sets of relative second that sets up, every group the flexible subassembly of second all includes flexible member of second elasticity, arc top backup pad and indicator plate, the indicator plate is fixed on the bottom plate, the one end fixed mounting of the flexible member of second elasticity is in on bottom plate or the roof, and the other end passes corresponding indicator plate and arc top backup pad fixed connection, be equipped with the second scale on the flexible member of second elasticity, it is two sets of arc top backup pad is concentric, and with the center of rotation coincidence of grip block, length measuring subassembly and calipers subassembly all distribute be in on the rotation circumference of turbine engineering member.
2. The rod measuring device of claim 1, wherein the clamping assembly comprises a plurality of the connecting rods and a plurality of sets of clamping plates, one connecting rod is correspondingly connected with one set of the clamping plates, and the plurality of connecting rods are circumferentially mounted on the rotating column at intervals.
3. The rod measuring device according to claim 1, wherein the length measuring assembly comprises two sets of first telescopic assemblies, the two sets of first telescopic assemblies are oppositely mounted on the top plate and the bottom plate, the first telescopic assemblies comprise first elastic telescopic rods, a support plate and a mark plate, one end of each first elastic telescopic rod is fixed on the top plate or the bottom plate, the support plate is fixed on the other end of each first elastic telescopic rod, and the mark plate is fixed on the support plate and used for indicating first scales on the vertical rods.
4. The rod measuring device according to claim 3, wherein the first elastic telescopic rod comprises a positioning rod fixedly mounted at the bottom of the top plate or at the upper part of the bottom plate and a supporting cylinder telescopically engaged with the end of the positioning rod, one end of the supporting cylinder far away from the positioning rod is fixedly connected with the supporting plate, and an elastic member for supporting the positioning rod is arranged in the supporting cylinder.
5. The rod piece measuring device according to claim 1, wherein the two sets of indicating plates are a first arc-shaped plate and a second arc-shaped plate respectively, the two sets of arc-shaped supporting plates are located between the first arc-shaped plate and the second arc-shaped plate, the first arc-shaped plate, the second arc-shaped plate and the two sets of arc-shaped supporting plates are concentric, through grooves are formed in the middle of the first arc-shaped plate and the middle of the second arc-shaped plate respectively, the two sets of second elastic telescopic rods penetrate through the through grooves in the first arc-shaped plate and the second arc-shaped plate respectively and are fixedly connected with the corresponding arc-shaped supporting plates, the end portions of the two sets of arc-shaped supporting plates are fixedly provided with first extending plates, and the two sets of arc-shaped supporting plates located at the same end are V-shaped and penetrate through the corresponding through grooves.
6. The rod measuring device according to claim 5, wherein each of the two sets of the second elastically stretchable rod members includes a support rod fixedly installed on a side of the two sets of the arc-shaped supporting plates away from each other, a guide plate, and at least one guide rod, the two sets of the support rods respectively pass through the corresponding first arc-shaped plate or second arc-shaped plate from the through groove and are fixedly connected to the guide plate, the sides of the first arc-shaped plate and the second arc-shaped plate, which are far away from each other, are fixedly connected with a plurality of guide rods, the guide rods penetrate through the guide plates and are in sliding fit with the guide plates, and the first arc-shaped plate and the second arc-shaped plate are respectively connected with the corresponding guide plates through second elastic telescopic rod pieces, the first arc-shaped plate and the second arc-shaped plate are fixedly connected to the bottom of the top plate or the upper part of the bottom plate through first fixing rods, and second scales are arranged on the supporting rods.
7. The rod measuring device according to claim 3, wherein the support plate is further fixedly provided at both ends with second extension plates, and two second extension plates located at the same side are V-shaped.
8. A rod measuring device according to claim 1, wherein said upper bottom plate portion and said bottom top plate edge are further provided with a discharge assembly for releasing a rod from both sets of clamping plates, said discharge assembly comprising a discharge plate of circular configuration fixedly attached to the upper bottom plate portion and the bottom top plate portion, respectively, by second fixing rods.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011621285.2A CN112665479B (en) | 2020-12-30 | 2020-12-30 | Wheel machine engineering member measuring device |
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| CN202011621285.2A CN112665479B (en) | 2020-12-30 | 2020-12-30 | Wheel machine engineering member measuring device |
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| CN112665479B true CN112665479B (en) | 2022-09-20 |
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| JP3664374B2 (en) * | 1999-10-27 | 2005-06-22 | 株式会社南谷製作所 | Hand measuring device |
| CN208075706U (en) * | 2018-02-26 | 2018-11-09 | 宁波江宸智能装备股份有限公司 | Multistation wheelboss flange valve snail line automatic detecting machine |
| CN110057269B (en) * | 2019-04-03 | 2020-12-08 | 日照市德衡信息技术有限公司 | Tool for rapidly detecting length of worm |
| CN210321503U (en) * | 2019-08-16 | 2020-04-14 | 绍兴三雄汽配有限公司 | Measuring device for automobile hub bearing |
| CN110811147A (en) * | 2019-11-20 | 2020-02-21 | 广州利佳科技有限公司 | Tong worker processingequipment of supplementary product appearance beater |
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