CN103363881A - Structure for adjusting position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine - Google Patents
Structure for adjusting position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine Download PDFInfo
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- CN103363881A CN103363881A CN 201310315738 CN201310315738A CN103363881A CN 103363881 A CN103363881 A CN 103363881A CN 201310315738 CN201310315738 CN 201310315738 CN 201310315738 A CN201310315738 A CN 201310315738A CN 103363881 A CN103363881 A CN 103363881A
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Abstract
The invention discloses a structure for adjusting the position of the magnetic head of a magnetic grid sensor in a three-dimensional measuring and marking machine. The structure comprises a supporting seat, a horizontal arm, the magnetic head and a magnetic grid, wherein the supporting seat is provided with a positioning gap which penetrates through the front end surface and the back end surface of the supporting seat; the horizontal arm penetrates through the positioning gap; a magnetic head supporting plate, a longitudinal adjusting screw rod, a nut seat, a forward and backward adjusting screw rod, a connecting plate and a positioning plate connected with the supporting seat are arranged in the positioning gap; the magnetic head is arranged on the magnetic head supporting plate; a positioning screw hole is formed in the positioning plate; one end of the forward and backward adjusting screw rod penetrates through the positioning screw hole and is connected with the connecting plate; the connecting plate is provided with a positioning hole of which the opening is positioned in the upper end surface of the connecting plate; the nut seat is arranged on the connecting plate; the longitudinal adjusting screw rod is fixed on the magnetic head supporting plate; and the lower end of the longitudinal adjusting screw rod is embedded into the positioning hole after penetrating through the nut seat. When the structure is applied, the distance between the magnetic head and the magnetic grid can be adjusted by adjusting the forward and backward adjusting screw rod; and the magnetic head can be adjusted to move longitudinally by adjusting the longitudinal adjusting screw rod; and the structure is operated conveniently and quickly, and is time-saving and labor-saving.
Description
Technical field
The present invention relates to measure and ruling field, specifically a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine.
Background technology
In the modern mechanical process, measuring line work is to guarantee product quality, the important means of enhancing productivity.The three-dimensional measurement pen machine is a kind of double line of space three-dimensional coordinates measurement instrument of high-efficiency multifunctional, it is widely used in the transit equipment manufacturing, machine-building, electronic equipment manufacturing, building, the industry departments such as iron and steel, it has substituted classic square chest, scriber, the line such as height gauge testing tool, can fast and effeciently finish complex parts, parts, the bulk of mold members and the line of the three-dimensional of curved surface and detection, be specially adapted to each large, medium and small machine-building and automobile making department, as to box parts, automobile case and other parts, turbine blade, detection and the line of the bulk of the large-scale complex component rectangular coordinate systems such as cam.
The three-dimensional measurement pen machine often comes measurement products by the displacement of magnetic induction sensor measurement horizontal arm, wherein, the magnetic head of magnetic induction sensor is fixed on the horizontal arm supporting base of supporting horizontal arm, magnetic grid then is fixed on the horizontal arm, magnetic grid is mobile with horizontal arm when horizontal arm moves, and responds to the measurement that can finish the horizontal arm displacement by magnetic head.In order to improve the measuring accuracy of three-dimensional measurement pen machine when using, usually need the position of magnetic head and magnetic grid is finely tuned.Existing three-dimensional measurement pen machine often fixes magnetic head by a series of auxiliary parts, and process is loaded down with trivial details to the fine position of magnetic head and magnetic grid the time, wastes time and energy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the simple operation when position of magnetic head and magnetic grid finely tuned, time saving and energy saving a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine are provided.
Purpose of the present invention is achieved through the following technical solutions: a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine, comprise supporting base, horizontal arm, magnetic head reaches the magnetic grid that laterally is fixed in the horizontal arm sidewall, described supporting base consists of the locating notch that runs through its front/rear end, horizontal arm passes supporting base left and right sides end face and locating notch, be provided with the magnetic head supporting plate in the described locating notch, vertical adjusting screw(rod), nut seat, the advance and retreat adjusting screw(rod), web joint and the location-plate that is connected with supporting base, described magnetic head is arranged on the magnetic head supporting plate, described location-plate consists of the positioning screw hole that runs through its front/rear end and mate with advance and retreat adjusting screw(rod) external thread, described advance and retreat adjusting screw(rod) one end passes positioning screw hole and is connected with web joint, described web joint consists of has opening to be located thereon the pilot hole of end face, described nut seat is arranged on the web joint, and described vertical adjusting screw(rod) is fixed on the magnetic head supporting plate and its lower end is passed nut seat and embedded in the pilot hole.
Described vertical adjusting screw(rod) runs through magnetic head supporting plate upper and lower end face, its upper end level height is higher than the level height of magnetic head supporting plate upper surface, described magnetic head supporting plate upper surface is connected with gag lever post, and described vertical adjusting screw(rod) and gag lever post lay respectively at the front/rear end side of magnetic head.When the present invention uses, can be carried out by vertical adjusting screw(rod) and gag lever post spacingly to the relative position of magnetic head and magnetic head supporting plate, so, can avoid magnetic head relative sliding to occur at the magnetic head supporting plate.
In order to promote vertical adjusting screw(rod) and gag lever post to the spacing performance of magnetic head, the level height of described vertical adjusting screw(rod) and gag lever post upper end all is higher than the level height of magnetic head upper surface.
As preferably, the quantity of described gag lever post is two.
Consisting of on the described location-plate has two positioning screw holes, and the quantity of described advance and retreat adjusting screw(rod) is two, is connected with web joint after two advance and retreat adjusting screw(rod)s pass respectively two positioning screw holes.The weight of web joint, vertical adjusting screw(rod), magnetic head supporting plate and magnetic head is by the supporting of advance and retreat adjusting screw(rod) when using because of the present invention, the present invention can guarantee web joint, vertical adjusting screw(rod), magnetic head supporting plate and magnetic head are supported uniformly by two advance and retreat adjusting screw(rod)s, and can avoid regulating web joint appearance skew when advancing and retreat adjusting screw(rod).
Compared with prior art, the present invention has following beneficial effect: supporting base of the present invention consists of the locating notch that runs through its front/rear end, wherein, horizontal arm passes supporting base left and right sides end face and locating notch, be provided with the magnetic head supporting plate in the locating notch, vertical adjusting screw(rod), nut seat, the advance and retreat adjusting screw(rod), web joint and the location-plate that is connected with supporting base, magnetic head is arranged on the magnetic head supporting plate, location-plate consists of the positioning screw hole that runs through its front/rear end and mate with advance and retreat adjusting screw(rod) external thread, advance and retreat adjusting screw(rod) one end passes positioning screw hole and is connected with web joint, web joint consists of has opening to be located thereon the pilot hole of end face, nut seat is arranged on the web joint, vertically adjusting screw(rod) is fixed on the magnetic head supporting plate and its lower end is passed nut seat and embedded in the pilot hole, the present invention adopts said structure, one-piece construction is simple, be convenient to realize, cost is low, when using, the present invention can rotate at vertical adjusting screw(rod) by the setting nut seat, and then the degree of depth of regulating vertical adjusting screw(rod) embedding pilot hole, when vertically adjusting screw(rod) rises or descends, magnetic head supporting plate and magnetic head also rise or descend along with vertical adjusting screw(rod), so, can finish magnetic head fine setting in a longitudinal direction; The weight of web joint, vertical adjusting screw(rod), magnetic head supporting plate and magnetic head supports by the advance and retreat adjusting screw(rod) among the present invention, the advance and retreat adjusting screw(rod) is connected on the web joint, when using, the present invention passes through to rotate the advance and retreat adjusting screw(rod), can drive web joint, vertical adjusting screw(rod), magnetic head supporting plate and magnetic head and move up in front and back, and then finish the spacing of magnetic head and magnetic grid is finely tuned.It is easy to operate, time saving and energy saving when so, the present invention regulates the position of magnetic head and magnetic grid.
Description of drawings
Fig. 1 is the sectional structure synoptic diagram of the embodiment of the invention.
The corresponding name of Reference numeral is called in the accompanying drawing: 1, supporting base, 2, horizontal arm, 3, magnetic grid, 4, magnetic head, 5, the magnetic head supporting plate, 6, gag lever post, 7, vertical adjusting screw(rod), 8, nut seat, 9, web joint, 10, the advance and retreat adjusting screw(rod), 11, location-plate.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine, comprise supporting base 1, horizontal arm 2, magnetic head 4 and magnetic grid 3, wherein, magnetic grid 3 laterally is fixed on horizontal arm 2 sidewalls, supporting base 1 consists of to be had the locating notch that runs through its front/rear end, horizontal arm 2 to pass supporting base 1 left and right sides end face and locating notch and is supported by 1 pair of horizontal arm 2 of supporting base.Be provided with magnetic head supporting plate 5, advance and retreat adjusting screw(rod) 10, web joint 9 and location-plate 11 in the locating notch, wherein, location-plate 11 is connected with supporting base 1, magnetic head 4 is arranged on the magnetic head supporting plate 5 and is corresponding with magnetic grid 3 positions, location-plate 11 consists of the positioning screw hole that runs through its front/rear end, positioning screw hole has the internal thread with advance and retreat adjusting screw(rod) 10 external threads coupling, and advance and retreat adjusting screw(rod) 10 1 ends pass positioning screw hole and are connected with web joint 9.More steady when fore-and-aft direction moves in order to regulate magnetic head 4, consisting of on the location-plate 11 in the present embodiment has two positioning screw holes, and the quantity of advance and retreat adjusting screw(rod) 10 is two, is connected with web joint 9 after two advance and retreat adjusting screw(rod)s 10 pass respectively two positioning screw holes.
Also be provided with vertical adjusting screw(rod) 7 and nut seat 8 in the locating notch of present embodiment, wherein, web joint 9 consists of has opening to be located thereon the pilot hole of end face, nut seat 8 is arranged on the web joint 9, and vertical adjusting screw(rod) 7 is fixed on the magnetic head supporting plate 5 and its lower end is passed in the nut seat 8 rear embedding pilot holes.
Vertical adjusting screw(rod) 7 of present embodiment runs through magnetic head supporting plate 5 upper and lower end faces, its upper end level height is higher than the level height of magnetic head supporting plate 5 upper surfaces, be provided with the gag lever post 6 that is connected in magnetic head supporting plate 5 upper surfaces in the locating notch, the quantity of gag lever post 6 is preferably two, vertically adjusting screw(rod) 7 and gag lever post 6 lay respectively at the front/rear end both sides of magnetic head 4, and present embodiment occurs relative sliding by vertical adjusting screw(rod) 7 and gag lever post 6 restriction magnetic heads 4 at magnetic head supporting plate 5.In order to improve the spacing quality of vertical adjusting screw(rod) 7 and 6 pairs of magnetic heads 4 of gag lever post, vertically the level height of adjusting screw(rod) 7 and gag lever post 6 both upper ends all is higher than the level height of magnetic head 4 upper surfaces.
When present embodiment is used, by regulating simultaneously two advance and retreat adjusting screw(rod)s 10, advance and retreat adjusting screw(rod) 10 drives web joint 9 and is shifted forward or backward, because vertical adjusting screw(rod) 7 lower ends that are connected with magnetic head supporting plate 5 embed in the pilot hole of web joint 9, and magnetic head 4 is arranged on the magnetic head supporting plate 5, magnetic head 4 can along with web joint 9 forward or right shift, and then finely tune the spacing of magnetic head 4 and magnetic grid 3; When using, passes through present embodiment rotating nut seat 8 at vertical adjusting screw(rod) 7 superior displacements, and then adjust the degree of depth that vertical adjusting screw(rod) 7 embeds pilot holes, because vertical adjusting screw(rod) 7 is fixed on the magnetic head supporting plate 5, and magnetic head 4 is arranged on the magnetic head supporting plate 5, so, under the drive of vertical adjusting screw(rod) 7, magnetic head 4 rises or descends with vertical adjusting screw(rod) 7, and then finishes magnetic head 4 fine setting in a longitudinal direction.
Above content is in conjunction with the further description of concrete preferred implementation to the present invention's work, can not assert that the specific embodiment of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, not breaking away from other embodiments that draw under the technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine, comprise supporting base (1), horizontal arm (2), magnetic head (4) reaches the magnetic grid (3) that laterally is fixed in horizontal arm (2) sidewall, it is characterized in that: described supporting base (1) consists of the locating notch that runs through its front/rear end, horizontal arm (2) passes supporting base (1) left and right sides end face and locating notch, be provided with magnetic head supporting plate (5) in the described locating notch, vertical adjusting screw(rod) (7), nut seat (8), advance and retreat adjusting screw(rod) (10), web joint (9) and the location-plate (11) that is connected with supporting base (1), described magnetic head (4) is arranged on the magnetic head supporting plate (5), described location-plate (11) consists of the positioning screw hole that runs through its front/rear end and mate with advance and retreat adjusting screw(rod) (10) external thread, described advance and retreat adjusting screw(rod) (10) one ends pass positioning screw hole and are connected with web joint (9), described web joint (9) consists of has opening to be located thereon the pilot hole of end face, described nut seat (8) is arranged on the web joint (9), and described vertical adjusting screw(rod) (7) is fixed on upper and its lower end of magnetic head supporting plate (5) and passes nut seat (8) and embed in the pilot hole.
2. a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine according to claim 1, it is characterized in that: described vertical adjusting screw(rod) (7) runs through magnetic head supporting plate (5) upper and lower end face, its upper end level height is higher than the level height of magnetic head supporting plate (5) upper surface, described magnetic head supporting plate (5) upper surface is connected with gag lever post (6), and described vertical adjusting screw(rod) (7) and gag lever post (6) lay respectively at the front/rear end side of magnetic head (4).
3. a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine according to claim 2 is characterized in that: the level height of both upper ends of described vertical adjusting screw(rod) (7) and gag lever post (6) all is higher than the level height of magnetic head (4) upper surface.
4. a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine according to claim 2, it is characterized in that: the quantity of described gag lever post (6) is two.
5. the described a kind of structure of adjusting magnetic induction sensor head position in the three-dimensional measurement pen machine of any one according to claim 1～4, it is characterized in that: the upper formation of described location-plate (11) has two positioning screw holes, the quantity of described advance and retreat adjusting screw(rod) (10) is two, is connected with web joint (9) after two advance and retreat adjusting screw(rod)s (10) pass respectively two positioning screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310315738 CN103363881A (en) | 2013-07-25 | 2013-07-25 | Structure for adjusting position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310315738 CN103363881A (en) | 2013-07-25 | 2013-07-25 | Structure for adjusting position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine |
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|---|---|
| CN103363881A true CN103363881A (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201310315738 Pending CN103363881A (en) | 2013-07-25 | 2013-07-25 | Structure for adjusting position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631683A (en) * | 2017-08-25 | 2018-01-26 | 共享装备股份有限公司 | A kind of special coordinate is plan |
-
2013
- 2013-07-25 CN CN 201310315738 patent/CN103363881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631683A (en) * | 2017-08-25 | 2018-01-26 | 共享装备股份有限公司 | A kind of special coordinate is plan |
| CN107631683B (en) * | 2017-08-25 | 2019-09-24 | 共享装备股份有限公司 | A kind of dedicated coordinate is plan |
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Application publication date: 20131023 |