CN208921023U - A kind of forging measuring device - Google Patents
A kind of forging measuring device Download PDFInfo
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- CN208921023U CN208921023U CN201821108905.0U CN201821108905U CN208921023U CN 208921023 U CN208921023 U CN 208921023U CN 201821108905 U CN201821108905 U CN 201821108905U CN 208921023 U CN208921023 U CN 208921023U
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- detector
- forging
- sleeve
- measuring device
- end surface
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Abstract
The utility model relates to forging equipment technical fields, specifically disclose a kind of forging measuring device comprising sleeve, further includes: lower detector, lower end surface are used to abut the first plane of forging to be detected；Upper detection components, including upper detector, the lower end surface of upper detector are used to abut the second plane of forging；Upper detector can along sleeve axial movement close to or far from lower detector；Length measuring instrument, instantly when the lower end surface of detector and the lower end surface of upper detector are the first preset value at a distance from the axial direction of sleeve, upper detection components can trigger length measuring instrument, and length measuring instrument is used to measure the displacement occurred after detector triggering length measuring instrument；Lower detector, upper detection components and length measuring instrument are all set on sleeve.Forging measuring device provided by the utility model need to only be assured that the spacing of two planes of forging by one-shot measurement, and measurement method is simple, and measurement efficiency is high.
Description
Technical field
The utility model relates to forging equipment technical field more particularly to a kind of forging measuring devices.
Background technique
In order to which the forging that presses out warm forging die forging takes out and carries out dimensional measurement in due course, need to be equipped with special clamping and
Measuring device.
The end face of 1 ' ring flange of forging as shown in Figure 1 is 21 ' of the first plane, and the bottom wall of blind hole is 22 ' of the second plane, forging
1 ' of part before forging the bottom wall of blind hole at a distance from the end face of ring flange be L, i.e. 22 ' of 21 ' of the first plane and the second plane away from
From for L, need to guarantee after the completion of forging distance L still in the error range of permission, in the prior art, in order to measure away from
From L whether in the error range of permission, 1 ' of forging is taken out first, then first measures end face and the first plane of 1 ' of forging
The distance L1 of 21 ', the difference for then measuring the depth L2 of blind hole, distance L1 and depth L2 again is distance L.
Drawback of the prior art is that obtaining needs by measuring twice due to distance L, one can be generated twice by measuring
Fixed error, to increase the error of distance L, and time-consuming for measurement process.
Utility model content
The purpose of this utility model is to provide one kind, to improve the accuracy of measurement efficiency and measured value.
For this purpose, the utility model uses following technical scheme:
A kind of forging measuring device, including sleeve, further includes:
Lower detector, lower end surface are used to abut the first plane of forging to be detected；
It is second flat to be used to abut the forging for upper detection components, including upper detector, the lower end surface of the upper detector
Face；The upper detector can along the sleeve axial movement close to or far from the lower detector；
Length measuring instrument, when the lower detector lower end surface and the upper detector lower end surface along the sleeve axis
To distance be the first preset value when, the upper detection components can trigger the length measuring instrument, and the length measuring instrument is used
The displacement occurred after the length measuring instrument is triggered in measuring the upper detector；
The lower detector, the upper detection components and the length measuring instrument are all set on the sleeve.
Preferably, the lower end of the lower detector opens up the first groove, the lower end surface of the cell wall of first groove is used
In abutting first plane, the lower detector is set in first groove.
Preferably, the upper detection components further include pressure table block for triggering the length measuring instrument and along described
The detection bar of sleeve being axially arranged, the upper detector and the pressure table block are respectively arranged at the both ends of the detection bar.
Preferably, the length measuring instrument includes the dial gauge for being set to the sleeve.
Preferably, the forging measuring device further includes the gripper assembly being set on sleeve.
Preferably, the gripper assembly includes:
Two clamping jaws are rotatably dispose on the lower detector, for clamping or decontroling the forging；The clamping jaw
Lower end surface is located at the upside of the lower end surface of the upper detector, the upper end of at least one clamping jaw and close to the one of another clamping jaw
Side is provided with protrusion；
Push rod is set in the sleeve, and can be along the axial movement of the sleeve, so that the lower end of the push rod is inserted
Enter or exit the protrusion between two clamping jaws, make the lower end of two clamping jaws close to or far from.
It is rotatably connected on the lower detector preferably, two clamping jaws pass through two pin shafts respectively, two institutes
It states and is connected with the first elastic component between clamping jaw, first elastic component and the pin shaft are all set in the downside of the protrusion.
Preferably, the lower end of the lower detector opens up the first groove, on the side wall of the lower detector and along described
The axial direction of sleeve is opened up there are two the second opposite groove, and two clamping jaws are separately positioned in two second grooves.
Preferably, the gripper assembly further includes the second elastic component, the both ends of second elastic component are connected to
The push rod and the sleeve.
Preferably, being provided with waist-shaped hole along its axial direction on the push rod, limited post, the limit are provided on the sleeve
Position column is set in the waist-shaped hole, and can be moved up and down relative to the waist-shaped hole.
The utility model has the beneficial effects that upper and lower detector can along sleeve axially adjacent to or it is separate, to be connected to
In the different plane of forging, the lower end surface of upper detector is that the first plane and second are flat at a distance from the lower end surface of lower detector
The distance in face, therefore the spacing of two planes of forging need to be only assured that by one-shot measurement, measurement method is simple, measurement effect
Rate is high.
Detailed description of the invention
Fig. 1 is the cross-sectional view of forging in the prior art；
Fig. 2 is the main view of the forging measuring device in the utility model；
Fig. 3 is the cross-sectional view of the forging measuring device in the utility model；
Structure when Fig. 4 is the not set sleeve of forging measuring device in the utility model, inner sleeve and lower detector is shown
It is intended to；
Fig. 5 is the structural schematic diagram of the lower detector in the utility model.
In figure:
1 ', forging；21 ', the first plane；22 ', the second plane；
1, forging；
2, lower detector；21, the first groove；22, the second groove；23, pilot hole；
31, upper detector；32, detection bar；33, table block is pressed；
4, dial gauge；41, detector；5, sleeve；
61, clamping jaw；611, protrusion；62, push rod；621, waist-shaped hole；63, pin shaft；64, the first spring；65, second spring；
66, limited post；67, handle；
7, inner sleeve；8, suspension assembly；81, anchor ear；82, hanger bar.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It can manage
Solution, specific embodiment described herein are used only for explaining the utility model, rather than the restriction to the utility model.Separately
It is outer it should also be noted that, illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
Some nouns of locality are defined in the utility model, in the case where not being specified to the contrary, the used noun of locality
As "upper" "lower" refers to that forging measuring device provided by the utility model defines under normal usage, and with arrow in Fig. 2
Up and down direction shown in head " H " is consistent, and wherein arrow direction is "lower".These nouns of locality are to use in order to facilitate understanding
, because of the limitation without constituting scope of protection of the utility model.
A kind of forging measuring device is present embodiments provided, mainly but is not limited to applied to forging 1 as shown in Figure 1
The bottom wall of blind hole is in the measurement of the end face distance L of ring flange, to improve the accuracy of measurement efficiency and measured value.
As shown in Figures 2 and 3, forging measuring device provided in this embodiment, including sleeve 5, lower detector 2, upper detection
Component and length measuring instrument, upper detection components include upper detector 31, and lower detector 2, upper detection components and length measuring instrument are equal
It is set to sleeve 5.
The lower end surface of lower detector 2 is used to abut the first plane of forging 1 to be detected；It uses the lower end surface of upper detector 31
In the second plane for abutting forging 1；Upper detector 31 can along sleeve 5 axial movement close to or far from lower detector 2；When
When the lower end surface of lower detector 2 and the lower end surface of upper detector 31 are the first preset value at a distance from the axial direction of sleeve 5, upper inspection
Length measuring instrument can be triggered by surveying component, and length measuring instrument is used to measure detector 31 and triggers the position occurred after length measuring instrument
It moves.
Upper detector 31 and lower detector 2 can along sleeve 5 axially adjacent to or it is separate, so that it is different to be connected to forging 1
Plane on, the lower end surface of upper detector 31 is the first plane and the second plane at a distance from the lower end surface of lower detector 2
Distance, therefore the spacing of 1 two planes of forging need to be only assured that by one-shot measurement, measurement method is simple, measurement efficiency
It is high.In the present embodiment, the first plane can be the end face of 1 flange of forging, and the second plane can be the slot bottom of blind hole, when forging 1
When for finished product, it is desirable that the spacing of the first plane and the second plane is L ± L0, and the first preset value is L+L0, when upper detector 31
When the spacing of lower end surface and the lower end surface of lower detector 2 is the first preset value, upper detection components can trigger length measuring instrument, on
Detector 31 continues to move, and length measuring instrument measures upper detector 31 and continues generated displacement L1 after movement, as long as displacement L1
In the range of 2*L0, the size of forging 1 can be met the requirements.
As shown in figure 3, being provided with inner sleeve 7 between lower detector 2 and sleeve 5, the shape of detector 41 be can be set to
It is cylindrical.The lower end of inner sleeve 7 is provided with flange, and lower detector 2 and sleeve 5 are separately positioned on the two sides of flange, inner sleeve 7
Body part is set in sleeve 5, and lower detector 2, inner sleeve 7 and sleeve 5 are connected by screw to.
The lower end of lower detector 2 opens up the first groove 21, and the lower end surface of the cell wall of the first groove 21 is flat for abutting first
Face, upper detector 31 are set in the first groove 21.The part of the ring flange of forging 1 to the end of forging 1 may be at first
In groove 21, upper detector 31 is set in the first groove 21, so as to extend into the blind hole of forging 1, when measurement, and first
The lower end surface of the cell wall of groove 21 abuts the first plane, and the lower end surface of upper detector 31 is connected to the bottom wall of the groove of forging 1, the
The spacing of the lower end surface of the cell wall of one groove 21 and the lower end surface of upper detector 31 is the spacing of the first plane and the second plane.
In other embodiments, lower detector 2 is also possible to be arranged at intervals on sleeve 5 two plates, and the lower end surface of plate abuts
Onto the first plane, upper detector 31 is arranged between two plates.
As shown in Figure 4 and Figure 5, upper detection components further include pressure table block 33 for triggering length measuring instrument and along sleeve 5
Axis setting detection bar 32, upper detector 31 and pressure table block 33 are respectively arranged at the both ends of detection bar 32.It specifically, can be with
Open up pilot hole 23 on lower detector 2, detection bar 32 can be set in pilot hole 23, and can be along the axis of pilot hole 23
Sliding, pilot hole 23 are that the movement of detection bar 32 play the guiding role, and can make the movement of detection bar 32 and upper detector 31 more
Stablize.In other embodiments, pilot hole can also be axially set along it on sleeve 5, will test bar 32 and is arranged in sleeve 5
In pilot hole.
As shown in figure 4, length measuring instrument includes the dial gauge 4 for being connected to sleeve 5.Dial gauge 4 is in the prior art hundred
Divide table 4, the measurement accuracy of dial gauge 4 is high and at low cost comprising table body is connected to the measuring rod of table body and is connected to measurement
The measuring head of boom end, the axial direction of measuring rod is axial consistent with sleeve 5, and measuring rod is located at the top of table body, measurement displacement
When L1, pressure table block 33 is connected to the detector 41 of dial gauge 4, and the measuring head of dial gauge 4 moves downward.Dial gauge 4 can be shown
The displacement L1 of pressure table block 33 after pressure table block 33 is connected on detector 41 out, since upper detector 31 and pressure table block 33 are separately connected
At the both ends of detection bar 32, therefore press the displacement L1 of the as upper detector 31 of the displacement L1 of table block 33.
Forging measuring device further includes the gripper assembly being set on sleeve 5.After the size qualification of forging 1, clamping group
Forging 1 is withdrawn from forging station by part, and the detection and clamping of forging 1 are completed at the same time, and saves forging process, improves working efficiency, and
Forging measuring device occupies little space, and it is convenient to store and arrange.
As in Figure 3-5, gripper assembly includes two clamping jaws 61, push rod 62, the first elastic component and the second elastic component.
Two clamping jaws 61 are rotatably dispose on lower detector 2, for clamping or decontroling forging 1.The side wall of lower detector 2
Above and along its axial direction opening up there are two the second opposite groove 22, two clamping jaws 61 are separately positioned in two the second grooves 22,
And first groove 21 be provided with not set cell wall at the position of the second groove 22.Two clamping jaws 61 can be transported in the second groove 22
It is dynamic, close to or far from the clamping and relieving of realization forging 1 under the premise of not influencing dimensional measurement.
The lower end surface of clamping jaw 61 is located at the upside of the lower end surface of upper detector 31, and clamping jaw 61 will not interfere lower detector 2 to support
It is connected to the first plane, it can be while measuring 1 size of forging, clamping jaw 61 clamps or decontrols forging 1.The lower end of two clamping jaws 61
Side close to each other is arc structure, convenient for clamping cylindrical forging 1.The upper end of at least one clamping jaw 61 and close to another
The side of one clamping jaw 61 is provided with protrusion 611, and in the present embodiment, two clamping jaws 61 side close to each other can be provided with protrusion
611。
Two clamping jaws 61 can be rotatably connected on lower detector 2 by two pin shafts 63 respectively, be connected between two clamping jaws 61
It is connected to the first elastic component, the first elastic component and pin shaft 63 are all set in the downside of protrusion 611.Specifically, the first elastic component can be with
For the first spring 64.
Push rod 62 is set in sleeve 5, and can be along the axial movement of sleeve 5, so that the lower end of push rod 62 is inserted into or is moved back
Protrusion 611 between two clamping jaws 61 out, make the lower end of two clamping jaws 61 close to or far from.
Specifically, the lower end of push rod 62 is arranged to conical structure, facilitates insertion between two protrusions 611, when push rod 62
When lower end is inserted between two convex blocks, two clamping jaws 61 are close to each other, and clamping jaw 61 is in clamped condition, and the first spring 64 is in
Compressive state, when the lower end of push rod 62 is exited between two convex blocks, two clamping jaws 61 under the driving of the first spring 64, under
End is located remotely from each other, and clamping jaw 61 opens.Protrusion 611 is inserted into or exited by push rod 62 to control the opening or folder of two clamping jaws 61
Tightly, space required for the length and clamping jaw 61 that can shorten clamping jaw 61 are opened or clamped, makes entire forging measuring device
It occupies little space in by operating process.
Gripper assembly further includes the second elastic component, and the both ends of the second elastic component are connected to push rod 62 and sleeve 5.The
Two elastic components can be second spring 65, and second spring 65 is set on push rod 62, and bulge loop, second spring are provided on push rod 62
65 one end is connected to bulge loop, and the other end is connected to sleeve 5 and is located at the upside of bulge loop.When the lower end of push rod 62 is located at two
When between protrusion 611, second spring 65 is in compressive state, and 62 stress of push rod is downward, guarantees that the end of push rod 62 plugs always
In the protrusion of two clamping jaws 61 611.The lower end of push rod 62 is arranged in inner sleeve 7, between push rod 62 and the inner wall of inner sleeve 7
Gap can be set smaller, on the one hand can guarantee that push rod 62 can move up and down, and another aspect inner sleeve 7 can be push rod 62
Movement play the guiding role.
Its axial direction is provided with waist-shaped hole 621 on push rod 62, limited post 66 is provided on sleeve 5, limited post 66 is set to
In waist-shaped hole 621, and it can move up and down relative to waist-shaped hole 621.The length of waist-shaped hole 621 is what push rod 62 moved up and down
Distance, waist-shaped hole 621 and limited post 66 define that the move distance of push rod 62, anti-throw-out lever 62 are detached from sleeve 5.
The upper end of push rod 62 is also connected with handle 67, moves up and down convenient for hand-held 67 driving push rod 62 of handle.
Forging measuring device further includes suspension assembly 8, and suspension assembly 8 includes anchor ear 81 and hanger bar 82, and anchor ear 81 connects
On the outer wall of sleeve 5, hanger bar 82 is connected on anchor ear 81, forging measuring device can be made to be suspended on by suspension assembly 8
In other equipment, facilitate the use of forging measuring device.
Forging measuring device work process in the present embodiment is as follows:
1, forging measuring device is suspended in other equipment by suspension assembly 8, and 2 one end of lower detector is downward；
2, upward handle 67, leaves the conus portion of push rod 62 between the protrusion 611 of two clamping jaws 61, in the first spring
Clamping jaw 61 is in open configuration under 64 driving effect；The lower end surface of lower detector 2 is set to be connected to the first plane of forging 1；Pine
Handle 67 is opened, for push rod 62 under the driving of second spring 65, the conus portion of push rod 62 is inserted into the protrusion 611 of two clamping jaws 61,
Clamping jaw 61 is in clamped condition；
3, detection bar 32 is pushed down on, if pressure table block 33 is connected to the detector 41 of dial gauge 4, dial gauge 4 is triggered just
Into measuring state, continue to push down on push rod 62, detector 31 is made to be connected to the second plane of forging 1, reads dial gauge
Whether 4 degree is greater than 2*L0 to the ratio degree of dial gauge 4, if more than 2*L0, then 1 off-dimension of forging；
Lower detector 2 is connected to the first plane of forging 1, when upper detector 31 is connected to the second plane of forging 1, if pressure
Table block 33 can not still be connected to the detector 41 of dial gauge 4, then illustrate that the spacing of the first plane and the second plane is excessive, forging 1
Off-dimension；
4, after the completion of dimensional measurement, if product is qualified, proposing forging measuring device upwards makes forging 1 leave forging station；To
Upper handle 67, leaves the conus portion of push rod 62 between the protrusion 611 of two clamping jaws 61, in the driving effect of the first spring 64
The lower end of lower two clamping jaws 61 is located remotely from each other, and clamping jaw 61 is in open configuration, and workpiece is fallen, complete a forging 1 carrying and
Detection process.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of forging measuring device, including sleeve (5), which is characterized in that further include:
Lower detector (2), lower end surface are used to abut the first plane of forging to be detected (1)；
Upper detection components, including upper detector (31), the lower end surface of the upper detector (31) is for abutting the forging (1)
Second plane；The upper detector (31) can along the sleeve (5) axial movement close to or far from the lower detector
(2)；
Length measuring instrument, when the lower end surface of the lower detector (2) and the lower end surface of the upper detector (31) are along the sleeve
(5) when axial distance is the first preset value, the upper detection components can trigger the length measuring instrument, and the length is surveyed
Amount instrument is used to measure the upper detector (31) and triggers the displacement occurred after the length measuring instrument；
The lower detector (2), the upper detection components and the length measuring instrument are all set on the sleeve (5).
2. forging measuring device according to claim 1, which is characterized in that the lower end of the lower detector (2) opens up
One groove (21), the lower end surface of the cell wall of first groove (21) is for abutting first plane, the upper detector
(31) it is set in first groove (21).
3. forging measuring device according to claim 1, which is characterized in that the upper detection components further include for triggering
The pressure table block (33) of the length measuring instrument and the detection bar (32) being axially arranged along the sleeve (5), the upper detector
(31) and pressure table block (33) is respectively arranged at the both ends of the detection bar (32).
4. forging measuring device according to claim 1, which is characterized in that the length measuring instrument is described including being set to
The dial gauge (4) of sleeve (5).
5. forging measuring device according to claim 2, which is characterized in that the forging measuring device further includes being set to
Gripper assembly on sleeve (5).
6. forging measuring device according to claim 5, which is characterized in that the gripper assembly includes:
Two clamping jaws (61) are rotatably dispose on the lower detector (2), for clamping or decontroling the forging (1)；It is described
The lower end surface of clamping jaw (61) is located at the upside of the lower end surface of the upper detector (31), the upper end of at least one clamping jaw (61)
And the side of another clamping jaw (61) is provided with protrusion (611)；
Push rod (62) is set in the sleeve (5), and can be along the axial movement of the sleeve (5), so that the push rod
(62) lower end is inserted into or exits the protrusion (611) between two clamping jaws (61), and two clamping jaws (61) are made
Lower end close to or far from.
7. forging measuring device according to claim 6, which is characterized in that two clamping jaws (61) pass through two respectively
Pin shaft (63) is rotatably connected on the lower detector (2), is connected with the first elastic component between two clamping jaws (61), described
First elastic component and the pin shaft (63) are all set in the downside of the protrusion (611).
8. forging measuring device according to claim 6, which is characterized in that on the side wall of the lower detector (2) and edge
The axial direction of the sleeve (5) is opened up there are two opposite the second groove (22), and two clamping jaws (61) are separately positioned on two
In second groove (22).
9. forging measuring device according to claim 6, which is characterized in that the gripper assembly further includes the second elasticity
Part, the both ends of second elastic component are connected to the push rod (62) and the sleeve (5).
10. forging measuring device according to claim 6, which is characterized in that be axially arranged on the push rod (62) along it
Have waist-shaped hole (621), be provided with limited post (66) on the sleeve (5), the limited post (66) is set to the waist-shaped hole
(621) it in, and can move up and down relative to the waist-shaped hole (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108905.0U CN208921023U (en) | 2018-07-13 | 2018-07-13 | A kind of forging measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108905.0U CN208921023U (en) | 2018-07-13 | 2018-07-13 | A kind of forging measuring device |
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| Publication Number | Publication Date |
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| CN208921023U true CN208921023U (en) | 2019-05-31 |
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ID=66694009
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| CN201821108905.0U Active CN208921023U (en) | 2018-07-13 | 2018-07-13 | A kind of forging measuring device |
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| CN (1) | CN208921023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680082A (en) * | 2018-07-13 | 2018-10-19 | 上海精智实业股份有限公司 | A kind of forging measuring device |
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2018
- 2018-07-13 CN CN201821108905.0U patent/CN208921023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680082A (en) * | 2018-07-13 | 2018-10-19 | 上海精智实业股份有限公司 | A kind of forging measuring device |
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