CN206208238U - Camshaft radial measurement device - Google Patents
Camshaft radial measurement device Download PDFInfo
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- CN206208238U CN206208238U CN201620869306.5U CN201620869306U CN206208238U CN 206208238 U CN206208238 U CN 206208238U CN 201620869306 U CN201620869306 U CN 201620869306U CN 206208238 U CN206208238 U CN 206208238U
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- camshaft
- radial measurement
- slide rail
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Abstract
The utility model discloses a kind of camshaft radial measurement device, it includes working plate (1), bracket component, lifting body and multiple radial measurement mechanisms, described bracket component is connected to working plate (1) lower section, lifting body is connected on bracket component, radial measurement mechanism is arranged on bracket component, through hole (2) is respectively equipped with working plate (1) with the corresponding position of each radial measurement mechanism, outside diameter measuring bar (3) end in radial measurement mechanism contacts through through hole (2) with the axle journal outer wall of camshaft (6).After using above structure, because jacking cylinder is acted on driving source by this radial measurement device, and radial measurement mechanism is set, is completely free of the operation of manual measurement, realize the automation of measurement, measurement is accurate, and measurement efficiency is higher.
Description
Technical field
The utility model is related to the technical field of measurement, is especially a kind of camshaft radial measurement device.
Background technology
A part in camshaft in piston engine, its effect is exactly the unlatching and the closure that control valve.Cam
The main body of axle is one and the approximately uniform cylindrical barred body of air cylinder group length, and several are cased with axis body for driving valve
Cam, the position of each cam is limited to both direction from axial direction and circumference.The axial dimension of camshaft overhead cam, cam
Outside dimension on axle at axle journal etc., is provided to the significant dimensions for ensureing to start function precise control to run, therefore, each
Camshaft is required to above-mentioned each size of detection after machining.In the prior art, the detection to camshaft is typically with
The mode of manual measurement, but, for large batch of gear shaft, this manually-operated efficiency is obviously very low, and
And artificial subjectivity will also result in measurement error, product quality is difficult to ensure that.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of camshaft radial measurement device, and it is employed certainly
The contact type measurement of dynamicization measures the radical length size of camshaft, so that measurement efficiency significantly, while also ensure that measurement
Precision.
In order to solve the above technical problems, the utility model provide camshaft radial measurement device, it include working plate,
Bracket component, lifting body and multiple radial measurement mechanisms, described bracket component are connected to working plate lower section, lifting body
It is connected on bracket component, radial measurement mechanism is arranged on bracket component, with each radial measurement mechanism on working plate
Corresponding position is respectively equipped with through hole, outside axle journal of the outside diameter measuring boom end in radial measurement mechanism through through hole with camshaft
Contacted at wall.
Described bracket component includes portable plate, fixed plate and guide pillar, and guide pillar is four, four lower ends of guide pillar respectively with
Four corners of fixed plate are fixedly connected, and the upper end of four guide pillars is fixedly connected with working plate, portable plate be located at fixed plate with
Between working plate, and four corners of portable plate are slidably connected on guide pillar.
Described portable plate is provided with sliding sleeve with the place of being slidably connected of guide pillar, and sliding sleeve includes connecting into sleeve and the company of Flange-shaped Parts
Fishplate bar, connecting plate is fixedly connected on portable plate, and sleeve is slidably fitted on guide pillar.
Described lifting body includes jacking cylinder, and the cylinder body of jacking cylinder is fixedly connected on the lower surface of fixed plate,
Fixed plate is provided with via, and its free end is fixedly connected with portable plate lower surface after the piston rod of jacking cylinder stretches out via.
Described radial measurement mechanism includes the measuring unit that multiple length directions along camshaft are arranged, and each measurement is single
Unit includes outside diameter measuring bar of the end with measurement contact, base assembly and sensor, and base assembly is adjustable to be connected to activity
On plate, in being vertically arranged, its lower end is connected outside diameter measuring bar with base assembly, upper end pass through the through hole on working plate and on
End measurement contact is located at the axle journal between the cam bit on camshaft or at the trailing end outer diameter of camshaft, and sensor is connected to
Electrically connected on base assembly and with the electrical control cubicles of measuring apparatus.
Adjustable being connected on portable plate of the base assembly refers to that the adjustable junction includes adjusting rod, slide rail, consolidates
Determine block, regulating block and connecting plate, described slide rail is fixed on working plate and one of end face of slide rail is located at workbench
The side outside of plate, the upper end of fixed block is connected on the end face of slide rail, and adjusting rod is horizontally disposed and is connected by nut thread
In the lower end of fixed block, one end of adjusting rod is T heads；Described working plate and slide rail is provided with resigning through hole, and it is logical to step down
Hole is more than size of the regulating block along slide rail length direction along the size of slide rail length direction；Regulating block is vertically positioned at resigning through hole
Interior, the lower end of regulating block and the T head end clampings of adjusting rod, the upper end of regulating block are connected with the end face of connecting plate, and connecting plate passes through
Long lumbar hole and the adjustable connection of slide rail, base assembly are fixedly connected on connecting plate.
After above structure, the utility model compared with prior art, has the following advantages that：
1) because jacking cylinder is acted on driving source by this radial measurement device, and radial measurement mechanism is set, is completely free of
The operation of manual measurement, realizes the automation of measurement, and measurement is accurate, and measurement efficiency is higher；
2) lifting body is arranged on working plate lower section, and radial measurement machine is installed on the portable plate of lifting body
Structure, saves the installing space on working plate, more facilitates the operation of operator；
3) base assembly is adjustable is connected on portable plate, is to adapt to the external diameter of the camshaft of different size specification
Dimensional measurement, makes the scope of application of the present apparatus wider.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model camshaft radial measurement device.
Fig. 2 is the structural representation of the utility model camshaft radial measurement device.
Fig. 3 is the broken section structural representation of the utility model camshaft radial measurement device.
Wherein, 1, working plate；2nd, through hole；3rd, outside diameter measuring bar；4th, jacking cylinder；5th, fixed plate；6th, camshaft；7th, it is sliding
Set；8th, guide pillar；9th, portable plate；10th, adjusting rod；11st, fixed block；12nd, slide rail；13rd, regulating block；14th, connecting plate；15th, sensor；
16th, base assembly；17th, long lumbar hole；18th, resigning through hole；19th, via.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
The structural representation of the utility model camshaft radial measurement device shown in Fig. 1~Fig. 3, it includes work
Make platen 1, bracket component, lifting body and multiple radial measurement mechanisms, described bracket component is connected under working plate 1
Side, lifting body is connected on bracket component, and radial measurement mechanism is arranged on bracket component, with each footpath on working plate 1
Through hole 2 is respectively equipped with to the corresponding position of measuring mechanism, the end of outside diameter measuring bar 3 in radial measurement mechanism passes through through hole 2
Contacted with the axle journal outer wall of camshaft 6.
Described bracket component includes portable plate 9, fixed plate 5 and guide pillar 8, and guide pillar 8 is four, four lower ends of guide pillar 8
It is fixedly connected with four corners of fixed plate 5 respectively, four upper ends of guide pillar 8 are fixedly connected with working plate 1, portable plate 9
Between fixed plate 5 and working plate 1, and four corners of portable plate 9 are slidably connected on guide pillar 8.
Described portable plate 9 is provided with sliding sleeve 7 with the place of being slidably connected of guide pillar 8, and sliding sleeve 7 includes connecting into the sleeve of Flange-shaped Parts
And connecting plate, connecting plate is fixedly connected on portable plate 9, and sleeve is slidably fitted on guide pillar 8.
Described lifting body includes jacking cylinder 4, and the cylinder body of jacking cylinder 4 is fixedly connected on the lower surface of fixed plate 5
On, fixed plate 5 is provided with via 19, and its free end is consolidated with the lower surface of portable plate 9 after the piston rod of jacking cylinder 4 stretches out via 19
Fixed connection.
Described radial measurement mechanism includes the measuring unit that multiple length directions along camshaft 6 are arranged, each measurement
Unit includes outside diameter measuring bar 3 of the end with measurement contact, base assembly 16 and sensor 15, the adjustable company of base assembly 16
It is connected on portable plate 9, in being vertically arranged, its lower end is connected outside diameter measuring bar 3 with base assembly 16, and upper end passes through working plate 1
On through hole 2 and upper end measurement contact be located at camshaft 6 on cam bit between axle journal at or the tail end of camshaft 6 outside
At footpath, sensor 15 is connected on base assembly 16 and is electrically connected with the electrical control cubicles of measuring apparatus.
Adjustable being connected on portable plate 9 of the base assembly 16 refers to that the adjustable junction includes adjusting rod 10, slides
Rail 12, fixed block 11, regulating block 13 and connecting plate 14, described slide rail 12 be fixed on working plate 1 and slide rail 12 wherein
One end face is located at the side outside of working plate 1, and the upper end of fixed block 11 is connected on the end face of slide rail 12, the water of adjusting rod 10
The flat lower end for setting and fixed block 11 being connected to by nut thread, one end of adjusting rod 10 is T heads.Described working plate 1
Resigning through hole 18 is provided with slide rail 12, and resigning through hole 18 is long along slide rail more than regulating block 13 along the size of slide rail length direction
Spend the size in direction.Regulating block 13 is vertically positioned in resigning through hole 18, the lower end of regulating block 13 and the T head end cards of adjusting rod 10
Connect, the upper end of regulating block 13 is connected with the end face of connecting plate 14, connecting plate 14 passes through long lumbar hole 17 and the adjustable connection of slide rail 12,
Base assembly 16 is fixedly connected on connecting plate 14.
The above, is only the preferably feasible implementation example of the utility model, it is impossible to therefore limit to of the present utility model
Interest field, it is for those skilled in the art, all to be made with the technical solution of the utility model and technology design
Other it is various it is corresponding change should all belong within the utility model scope of the claims.
Claims (6)
1. a kind of camshaft radial measurement device, it is characterised in that：It include working plate (1), bracket component, lifting body and
Multiple radial measurement mechanisms, described bracket component is connected to working plate (1) lower section, and lifting body is connected to bracket component
On, radial measurement mechanism is arranged on bracket component, and the correspondence position on working plate (1) with each radial measurement mechanism is punished
Through hole (2) is not provided with, outside axle journal of outside diameter measuring bar (3) end in radial measurement mechanism through through hole (2) with camshaft (6)
Contacted at wall.
2. camshaft radial measurement device according to claim 1, it is characterised in that：Described bracket component includes activity
Plate (9), fixed plate (5) and guide pillar (8), guide pillar (8) is four, four lower ends of guide pillar (8) respectively with four of fixed plate (5)
Corner is fixedly connected, and four upper ends of guide pillar (8) are fixedly connected with working plate (1), portable plate (9) positioned at fixed plate (5) with
Between working plate (1), and four corners of portable plate (9) are slidably connected on guide pillar (8).
3. camshaft radial measurement device according to claim 2, it is characterised in that：Described portable plate (9) and guide pillar
(8) the place of being slidably connected is provided with sliding sleeve (7), and sliding sleeve (7) is fixed and connected including connecting into the sleeve and connecting plate of Flange-shaped Parts, connecting plate
It is connected on portable plate (9), sleeve is slidably fitted on guide pillar (8).
4. camshaft radial measurement device according to claim 2, it is characterised in that：Described lifting body includes jacking
Cylinder (4), the cylinder body of jacking cylinder (4) is fixedly connected on the lower surface of fixed plate (5), and fixed plate (5) is provided with via
(19), the piston rod of jacking cylinder (4) stretches out via (19) its free end is fixedly connected with portable plate (9) lower surface afterwards.
5. camshaft radial measurement device according to claim 2, it is characterised in that：Described radial measurement mechanism includes
The measuring unit that multiple length directions along camshaft (6) are arranged, each measuring unit includes end with the outer of measurement contact
Footpath measurement bar (3), base assembly (16) and sensor (15), base assembly (16) is adjustable to be connected on portable plate (9), external diameter
In being vertically arranged, its lower end is connected measurement bar (3) with base assembly (16), upper end through the through hole (2) on working plate (1) and
And upper end measurement contact is located at the axle journal between the cam bit on camshaft (6) or at the trailing end outer diameter of camshaft (6), is passed
Sensor (15) is connected on base assembly (16) and is electrically connected with the electrical control cubicles of measuring apparatus.
6. camshaft radial measurement device according to claim 5, it is characterised in that：The base assembly (16) is adjustable
It is connected on portable plate (9) and refers to, the adjustable junction includes adjusting rod (10), slide rail (12), fixed block (11), regulating block
(13) and connecting plate (14), described slide rail (12) be fixed on working plate (1) and slide rail (12) one of end face position
In the side outside of working plate (1), the upper end of fixed block (11) is connected on the end face of slide rail (12), adjusting rod (10) level
Set and the lower end of fixed block (11) is connected to by nut thread, one end of adjusting rod (10) is T heads；Described working plate
And slide rail (12) is provided with resigning through hole (18), and resigning through hole (18) is more than regulating block along the size of slide rail length direction (1)
(13) along the size of slide rail length direction；Regulating block (13) is vertically positioned in resigning through hole (18), the lower end of regulating block (13) with
The T head end clampings of adjusting rod (10), the upper end of regulating block (13) is connected with the end face of connecting plate (14), and connecting plate (14) is by length
Waist hole (17) and slide rail (12) adjustable connection, base assembly (16) are fixedly connected on connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869306.5U CN206208238U (en) | 2016-08-11 | 2016-08-11 | Camshaft radial measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869306.5U CN206208238U (en) | 2016-08-11 | 2016-08-11 | Camshaft radial measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208238U true CN206208238U (en) | 2017-05-31 |
Family
ID=58755549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869306.5U Active CN206208238U (en) | 2016-08-11 | 2016-08-11 | Camshaft radial measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996760A (en) * | 2017-03-29 | 2017-08-01 | 聂修远 | Cam shaft is to dimension measuring device |
| CN111964614A (en) * | 2020-08-27 | 2020-11-20 | 亚新科凸轮轴（仪征）有限公司 | Camshaft outer diameter self-adaptive measuring device and measuring method thereof |
-
2016
- 2016-08-11 CN CN201620869306.5U patent/CN206208238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996760A (en) * | 2017-03-29 | 2017-08-01 | 聂修远 | Cam shaft is to dimension measuring device |
| CN106996760B (en) * | 2017-03-29 | 2018-09-07 | 聂修远 | Cam shaft is to dimension measuring device |
| CN111964614A (en) * | 2020-08-27 | 2020-11-20 | 亚新科凸轮轴（仪征）有限公司 | Camshaft outer diameter self-adaptive measuring device and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315100 No. 788, JINDA Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Shenglong Zhizao camshaft Co.,Ltd. Address before: No. 788, JINDA Road, investment and entrepreneurship center, Yinzhou District, Ningbo City, Zhejiang Province, 315104 Patentee before: NINGBO SHENGLONG PCL CAMSHAFTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |