CN208505157U - Adjustable type measuring block for self-operated measuring unit - Google Patents
Adjustable type measuring block for self-operated measuring unit Download PDFInfo
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- CN208505157U CN208505157U CN201821215445.1U CN201821215445U CN208505157U CN 208505157 U CN208505157 U CN 208505157U CN 201821215445 U CN201821215445 U CN 201821215445U CN 208505157 U CN208505157 U CN 208505157U
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- adjustable type
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Abstract
The utility model relates to detection device fields, disclose the adjustable type measuring block for self-operated measuring unit, including detecting substrate, the middle part for detecting substrate is equipped with lateral guide groove, the two sides of guide groove are respectively equipped with the adjustable type reference block being slidably connected on detection substrate and adjustable type detection components, are connected with regulating mechanism between adjustable type reference block and adjustable type detection components.The utility model solves existing detection device and can only detect to the workpiece of single diameter and single trench depth, the small problem of the scope of application.
Description
Technical field
The utility model relates to detection device fields, and in particular to the adjustable type measuring block for self-operated measuring unit.
Background technique
Disc type work is workpieces processing common in machining, and disc type work is mainly with steel, cast iron, bronze or brass etc.
For primary raw material, typical disc type work generally forms (some further include stepped hole), disc type work by end face, hole and periphery
The characteristics of be radial dimension be greater than axial dimension.Disc type work is after preparatory processing, it will usually open up ditch in the outer wall of its outer circle
Slot will usually detect trench depth for the outgoing quality for guaranteeing disc type work.
Traditional mode detected using trench depth of the vernier caliper to disc type work, nowadays gradually by
Detection device replaces.Existing detection device when the trench depth to disc type work detects, can only to single diameter with
And the workpiece of single trench depth is detected, the smaller scope of application of device.
Utility model content
The utility model is intended to provide the adjustable type measuring block for being used for self-operated measuring unit, to solve existing detection device
The workpiece of single diameter and single trench depth can only be detected, the small problem of the scope of application.
In order to achieve the above objectives, the technical solution of the utility model is as follows: the adjustable type for self-operated measuring unit measures
Block, including detection substrate, the middle part for detecting substrate are equipped with lateral guide groove, and the two sides of guide groove, which are respectively equipped with, to be slidably connected at
The adjustable type reference block and adjustable type detection components on substrate are detected, is connected between adjustable type reference block and adjustable type detection components
There is the regulating mechanism for adjusting distance between adjustable type reference block and adjustable type detection components.
The principle and beneficial effect of the technical program are: detection substrate plays the role of integrated support, while guaranteeing to set
Being stably connected between standby, guide groove are that the movement of workpiece provides fixed track, and adjustable type reference block is for limiting workpiece side
Freedom degree, adjustable type detection components are used to detect the trench depth of workpiece, regulating mechanism for adjust adjustable type reference block and
The distance between adjustable type detection components make the work that different-diameter can be accommodated between adjustable type reference block and adjustable type detection components
Part increases the scope of application of device to realize to the detection of the workpiece of different-diameter.
Further, adjustable type detection components include sliding vertically the movable plate being connected on detection substrate, solid on movable plate
It is connected to detection movable block, laser range sensor is also slidably connected on movable plate, the bottom of laser range sensor is connected with
Nut is detected, nut inner thread connection screw thread bar is detected, threaded rod is rotatably connected on movable plate.
Movable plate is used to support detection movable block and laser range sensor, and detection movable block is matched with laser range sensor
Conjunction detects the trench depth on workpiece to be detected, detects nut and shaft is realized to detection movable block and laser
The adjustment of distance between distance measuring sensor, so that detection movable block and laser range sensor can examine different trench depths
It surveys, further increases the use scope of device.
Further, regulating mechanism includes the Bidirectional-screw for being rotatably connected on detection base plate bottom, and the axis of Bidirectional-screw hangs down
Directly in the center line of guide groove, the bottom of movable plate is connected with the first nut, and the bottom of adjustable type reference block is connected with the second spiral shell
The thread rotary orientation of mother, the first nut and the second nut on the contrary, and the first nut and the second nut be threaded in two-way silk respectively
The both ends of bar.
Bidirectional-screw is for adjusting the distance between adjustable type reference block and adjustable type detection components, specifically, two-way silk
Bar rotate so that the first nut and the second nut along Bidirectional-screw towards or away from moving, and then drive movable plate and adjustable type base
Quasi- block realizes the change of distance between movable plate and adjustable type reference block, due to the first nut and second towards or away from movement
Nut thread is connected on same root Bidirectional-screw, so that the first nut is opposite with the second nut double when rotating Bidirectional-screw
It is equidistant to screw rod is mobile, so that the adjusting of distance has symmetry.
Further, the both ends of threaded rod are connected with limited block.
Limited block has the function of limit, can limit the detection nut threadingly mobile distance of bar, guarantee the steady of stroke
It is fixed.
Further, one end of Bidirectional-screw is equipped with limit film, and the other end of Bidirectional-screw is coaxially connected with turntable.
Limit film equally has the function of that limit, the setting of limit film can limit what the first nut was moved along Bidirectional-screw
Distance, guarantee the first nut formed stability, when need to rotate Bidirectional-screw adjust adjustable type reference block and adjustable type inspection
When surveying the distance between component, it can be realized by rotation turntable, it is easy to operate.
Further, handle is connected on turntable.
Operator can rotate turntable by the handle on turntable, and then rotate Bidirectional-screw, further increase operation
Convenience.
Further, detection movable block includes the shell being fixed on movable plate, is equipped with sliding slot, sliding slot and guide groove in shell
It is vertically arranged, push rod is slidably connected in sliding slot, one end of push rod is connected with connecting rod, and connecting rod passes through shell far from one end of push rod
And it is connected with eyeglass, the other end of push rod passes through shell and is located at outside shell, and reset bullet is connected between push rod and inner walls
Spring.
When workpiece is moved to along guide groove with movable block face is detected, push rod can offset with the groove on workpiece, so that
Push rod by groove abutting power and move to shell contract and along the chute, reset spring is in compressive state at this time, push rod
It drives connecting rod mobile, and then drives eyeglass mobile, so that the light beam that laser range sensor issues can be reflected on eyeglass
It is then received again by laser range sensor, to realize the detection to trench depth.Reset spring is not affected by workpiece in push rod
When groove pushes against, push rod can be resetted by own resilient, it is easy to operate.
Detailed description of the invention
Fig. 1 is the top view in the utility model embodiment for the adjustable type measuring block of self-operated measuring unit；
Fig. 2 is the bottom view in the utility model embodiment for the adjustable type measuring block of self-operated measuring unit；
Fig. 3 is the enlarged drawing in Fig. 1 at A1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: detection substrate 1, guide groove 2, impeller 3, movable plate 4, detection activity
Block 5, laser range sensor 6, threaded rod 7, Bidirectional-screw 8, the first nut 9, the second nut 10, limited block 11, limit film 12,
Turntable 13, handle 14, shell 15, sliding slot 16, push rod 17, connecting rod 18, eyeglass 19, reset spring 20, workpiece 21, adjustable type benchmark
Block 22.
Embodiment is substantially as shown in Fig. 1: for the adjustable type measuring block of self-operated measuring unit, including detection substrate 1, inspection
The middle part for surveying substrate 1 is equipped with lateral guide groove 2, and the feed end (right end) of guide groove 2 is equipped with impeller 3, in the present embodiment
Impeller 3 is pusher cylinder, and the two sides of guide groove 2 are respectively equipped with the adjustable type reference block 22 being slidably connected on detection substrate 1
With adjustable type detection components, between adjustable type reference block 22 and adjustable type detection components connection for adjust adjustable type reference block and
Distance has regulating mechanism between adjustable type detection components.
Adjustable type detection components include sliding vertically the movable plate 4 being connected on detection substrate 1, and movable plate 4 is equipped with inspection
Movable block 5 is surveyed, as shown in connection with fig. 3, detection movable block 5 includes the shell 15 being bolted on movable plate 4, shell 15
It is interior to be equipped with vertical sliding slot 16, push rod 17 is slidably connected in sliding slot 16, the upper end of push rod 17 is welded with connecting rod 18, connecting rod 18
One end far from push rod 17 passes through shell 15 and is bonded with eyeglass 19, and the lower end of push rod 17 passes through shell 15 and is located at shell 15
Outside, reset spring 20 is connected between 15 inner wall of push rod 17 and shell.Laser range sensor is also slidably connected on movable plate 4
6 (producers: upper coastal areas and territorial seas figure Science and Technology Ltd., model: LDS-03157B), the bottom of laser range sensor 6 is connected with detection
Nut (not shown) detects nut inner thread connection screw thread bar 7, and threaded rod 7 is rotatably connected on movable plate 4, threaded rod 7
Both ends be integrally formed limited position block 11.
Regulating mechanism includes the Bidirectional-screw 8 for being rotatably connected on detection 1 bottom of substrate, the axis of Bidirectional-screw 8 perpendicular to
One end of the center line of guide groove 2, Bidirectional-screw 8 is equipped with limit film 12, and the other end of Bidirectional-screw 8 is coaxially connected with turntable
13, handle 14 is welded on turntable 13.As shown in connection with fig. 2, the bottom of movable plate 4 is integrally formed with the first nut 9, adjustable type base
The bottom of quasi- block 22 is integrally formed with the second nut 10, and the thread rotary orientation of the first nut 9 and the second nut 10 is on the contrary, and the first spiral shell
Mother 9 and the second nut 10 are threaded in the both ends of Bidirectional-screw 8 respectively.
Specific implementation process is as follows: by disc type work 21 (hereinafter referred to as workpiece 21) to be detected be placed in guide groove 2 into
Expect end, impeller 3 can push from right to left workpiece 21, when workpiece 21 is pushed into detection movable block 5 and adjustable type reference block
When between 22, push rod 17 can be inserted into the groove of 21 outer wall of workpiece, at this point, side of the adjustable type reference block 22 to workpiece 21
It is limited, so that groove can apply upward motive force to push rod 17, so that push rod 17 16 upward slidings and drives along the chute
19 upward sliding of connecting rod 18 and eyeglass, laser range sensor 6 can issue light beam, and light beam is after the reflection of eyeglass 19 by laser ranging
Sensor 6 receives again, and the depth of groove is judged by the path of 19 the reflected beams of eyeglass.
When needing the groove to the workpiece 21 of different-diameter to detect, operator holds handle 14 and rotates turntable
13, so that Bidirectional-screw 8 rotates, Bidirectional-screw 8 is rotated so that the first nut 9 and the opposite Bidirectional-screw 8 of the second nut 10 are opposite
Or be moved away from, so that movable plate 4 and adjustable type reference block 22 realize movable plate 4 and adjustable type towards or away from movement
The change of distance between reference block 22, to be suitable for the detection of the workpiece 21 of different-diameter, due to the first nut 9 and the second nut
10 are threaded on same root Bidirectional-screw 8, so that when rotating Bidirectional-screw 8, the first nut 9 and 10 phase of the second nut
8 movement of Bidirectional-screw is equidistant, so that the adjusting of distance has symmetry.
When needing to detect the workpiece 21 of different trench depths, threaded rod 7 is rotated, so that detection nut is threadingly
Bar 7 moves axially, and then drives the threadingly axial movement of bar 7 of laser range sensor 6, since detection movable block 5 is fixed on work
On movable plate 4, laser range sensor 6 is mobile so that detection the distance between movable block 5 and laser range sensor 6 change
Become, so that the light beam issued by laser range sensor 6 changes via the path that eyeglass 19 reflects, realizes to difference
Trench depth is detected.
Above-described is only the embodiments of the present invention, well known specific technical solution and/or characteristic etc. in scheme
Common sense does not describe excessively herein.It should be pointed out that for those skilled in the art, not departing from the utility model technology
Under the premise of scheme, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these
It all will not influence the effect and patent practicability of the utility model implementation.This application claims protection scope should be with its right
It is required that content subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (7)
1. being used for the adjustable type measuring block of self-operated measuring unit, it is characterised in that: including detecting substrate, detect and set in the middle part of substrate
There is lateral guide groove, the two sides of guide groove are respectively equipped with the adjustable type reference block and adjustable type being slidably connected on detection substrate
Detection components are connected with for adjusting adjustable type reference block and adjustable type inspection between adjustable type reference block and adjustable type detection components
Survey the regulating mechanism of distance between component.
2. the adjustable type measuring block according to claim 1 for self-operated measuring unit, it is characterised in that: the adjustable type
Detection components include sliding vertically the movable plate being connected on detection substrate, are connected with detection movable block, movable plate on movable plate
On also slidably connect laser range sensor, the bottom of laser range sensor is connected with detection nut, detects spiral shell in nut
Line connection screw thread bar, threaded rod are rotatably connected on movable plate.
3. the adjustable type measuring block according to claim 1 for self-operated measuring unit, it is characterised in that: the adjusting machine
Structure includes the Bidirectional-screw for being rotatably connected on detection base plate bottom, and the axis of Bidirectional-screw is lived perpendicular to the center line of guide groove
The bottom of movable plate is connected with the first nut, and the bottom of adjustable type reference block is connected with the second nut, the first nut and the second nut
Thread rotary orientation on the contrary, and the first nut and the second nut be threaded in the both ends of Bidirectional-screw respectively.
4. the adjustable type measuring block according to claim 2 for self-operated measuring unit, it is characterised in that: the threaded rod
Both ends be connected with limited block.
5. the adjustable type measuring block according to claim 3 for self-operated measuring unit, it is characterised in that: the two-way silk
One end of bar is equipped with limit film, and the other end of Bidirectional-screw is coaxially connected with turntable.
6. the adjustable type measuring block according to claim 5 for self-operated measuring unit, it is characterised in that: on the turntable
It is connected with handle.
7. the adjustable type measuring block according to claim 2 or 4 for self-operated measuring unit, it is characterised in that: the inspection
Surveying movable block includes the shell being fixed on movable plate, is equipped with sliding slot in shell, and sliding slot is vertically arranged with guide groove, sliding in sliding slot
Dynamic to be connected with push rod, one end of push rod is connected with connecting rod, and connecting rod passes through shell far from one end of push rod and is connected with eyeglass, push rod
The other end pass through shell and be located at shell outside, reset spring is connected between push rod and inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215445.1U CN208505157U (en) | 2018-07-27 | 2018-07-27 | Adjustable type measuring block for self-operated measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215445.1U CN208505157U (en) | 2018-07-27 | 2018-07-27 | Adjustable type measuring block for self-operated measuring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505157U true CN208505157U (en) | 2019-02-15 |
Family
ID=65290604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215445.1U Active CN208505157U (en) | 2018-07-27 | 2018-07-27 | Adjustable type measuring block for self-operated measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505157U (en) |
-
2018
- 2018-07-27 CN CN201821215445.1U patent/CN208505157U/en active Active
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