CN203364748U - Mechanism for adjusting the position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine - Google Patents
Mechanism for adjusting the position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine Download PDFInfo
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- CN203364748U CN203364748U CN 201320446697 CN201320446697U CN203364748U CN 203364748 U CN203364748 U CN 203364748U CN 201320446697 CN201320446697 CN 201320446697 CN 201320446697 U CN201320446697 U CN 201320446697U CN 203364748 U CN203364748 U CN 203364748U
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Abstract
The utility model discloses a mechanism for adjusting the position of a magnetic head of a magnetic grid sensor in a three-dimensional measuring and marking machine. The mechanism comprises a fulcrum bearing, a horizontal arm, a magnetic head and a magnetic grid, wherein a positioning gap penetrating the front and the rear end faces is formed in the fulcrum bearing, the horizontal arm penetrates through the positioning gap, a magnetic head supporting plate, a vertical adjusting screw, a nut seat, an advance and retreat adjusting screw, a connection board and a positioning plate connected with the fulcrum bearing are arranged in the positioning gap, the magnetic head is arranged on the magnetic head supporting plate, a positioning screw hole is formed on the positioning plate, one end of the advance and retreat adjusting screw penetrates through the positioning screw hole and connected with the connection board, the connection board has a positioning hole, of which the opening is on the upper end face, the nut seat is arranged on the connection board, the vertical adjusting screw is fixed on the magnetic head supporting plate, and the lower end of the vertical adjusting screw is embedded in the positioning hole after penetrating through the nut seat. The distance between the magnetic head and the magnetic grid can be adjusted by the advance and retreat adjusting screw, and the longitudinal movement of the magnetic head can be adjusted through the vertical adjusting screw. The mechanism is convenient for operation and is labor-saving and time-saving.
Description
Technical field
The utility model relates to be measured and the ruling field, specifically for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position.
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 manufacture, 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 complete 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 displacement that the three-dimensional measurement pen machine is often measured horizontal arm by magnetic induction sensor carrys out measurement products, wherein, the magnetic head of magnetic induction sensor is fixed on the horizontal arm supporting base of supporting horizontal arm, magnetic grid is fixed on horizontal arm, when horizontal arm moves, magnetic grid moves together with horizontal arm, responds to the measurement that can complete the horizontal arm displacement by magnetic head.In order to improve the measuring accuracy of three-dimensional measurement pen machine when applying, 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 when the fine position to magnetic head and magnetic grid, process is loaded down with trivial details, wastes time and energy.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, simple operation while providing a kind of position to magnetic head and magnetic grid to be finely tuned, time saving and energy saving for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position.
The purpose of this utility model is achieved through the following technical solutions: for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, comprise supporting base, horizontal arm, magnetic head reaches the magnetic grid that laterally is fixed in the horizontal arm sidewall, described supporting base forms the locating notch that runs through its front/rear end, horizontal arm is through supporting base left and right end face and locating notch, be provided with the magnetic head supporting plate in described locating notch, vertical adjusting screw(rod), nut seat, the advance and retreat adjusting screw(rod), web joint and the location-plate be connected with supporting base, described magnetic head is arranged on the magnetic head supporting plate, described location-plate forms 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 forms has opening to be located thereon the pilot hole of end face, described nut seat is arranged on web joint, described vertical adjusting screw(rod) is fixed on the magnetic head supporting plate and its lower end is passed nut seat and embeds in 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 utility model is applied, can to the relative position of magnetic head and magnetic head supporting plate, be carried out by vertical adjusting screw(rod) and gag lever post spacingly, so, can avoid magnetic head relative sliding to occur on the magnetic head supporting plate.
In order to promote vertical adjusting screw(rod) and the gag lever post spacing performance to magnetic head, the level height of described vertical adjusting screw(rod) and gag lever post upper end is all higher than the level height of magnetic head upper surface.
As preferably, the quantity of described gag lever post is two.
Form two positioning screw holes are arranged on described location-plate, the quantity of described advance and retreat adjusting screw(rod) is two, and two advance and retreat adjusting screw(rod)s are connected with web joint through after two positioning screw holes respectively.While applying because of the utility model, 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), the utility model 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 while advancing and retreat adjusting screw(rod).
Compared with prior art, the utlity model has following beneficial effect: supporting base of the present utility model forms the locating notch that runs through its front/rear end, wherein, horizontal arm is through supporting base left and right end face and locating notch, be provided with the magnetic head supporting plate in locating notch, vertical adjusting screw(rod), nut seat, the advance and retreat adjusting screw(rod), web joint and the location-plate be connected with supporting base, magnetic head is arranged on the magnetic head supporting plate, location-plate forms 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 forms has opening to be located thereon the pilot hole of end face, nut seat is arranged on web joint, vertical adjusting screw(rod) is fixed on the magnetic head supporting plate and its lower end is passed nut seat and embeds in pilot hole, the utility model adopts said structure, one-piece construction is simple, be convenient to realize, cost is low, when applying, the utility model can vertically on adjusting screw(rod), rotate 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 complete the fine setting in a longitudinal direction to magnetic head, in the utility model, the weight of web joint, vertical adjusting screw(rod), magnetic head supporting plate and magnetic head is supported by the advance and retreat adjusting screw(rod), the advance and retreat adjusting screw(rod) is connected on web joint, in the utility model when application, is by the rotation adjusting screw(rod) of advancing and retreat, can drive web joint, vertically adjusting screw(rod), magnetic head supporting plate and magnetic head move up in front and back, and then complete the spacing of magnetic head and magnetic grid finely tuned.It is easy to operate, time saving and energy saving when so, the utility model is regulated the position of magnetic head and magnetic grid.
The accompanying drawing explanation
The sectional structure schematic diagram that Fig. 1 is the utility model embodiment.
In accompanying drawing, the corresponding name of Reference numeral is called: 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
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, 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 forms the locating notch that runs through its front/rear end, and horizontal arm 2 passes supporting base 1 left and right end face and locating notch and 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 locating notch, wherein, location-plate 11 is connected with supporting base 1, magnetic head 4 is arranged on magnetic head supporting plate 5 and is corresponding with magnetic grid 3 positions, location-plate 11 forms 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 thread couplings, 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, form two positioning screw holes are arranged on location-plate 11 in the present embodiment, the quantity of advance and retreat adjusting screw(rod) 10 is two, two advance and retreat adjusting screw(rod)s 10 are connected with web joint 9 through after two positioning screw holes respectively.
Also be provided with vertical adjusting screw(rod) 7 and nut seat 8 in the locating notch of the present embodiment, wherein, web joint 9 forms has opening to be located thereon the pilot hole of end face, nut seat 8 is arranged on web joint 9, and vertical adjusting screw(rod) 7 is fixed on magnetic head supporting plate 5 and its lower end is passed in the rear embedding pilot hole of nut seat 8.
Vertical adjusting screw(rod) 7 of the 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 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 the present embodiment occurs relative sliding by vertical adjusting screw(rod) 7 and gag lever post 6 restriction magnetic heads 4 on 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 is all higher than the level height of magnetic head 4 upper surfaces.
During the present embodiment application, by regulate two advance and retreat adjusting screw(rod)s 10 simultaneously, 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 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; Pass through rotating nut seat 8 during the present embodiment application 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 magnetic head supporting plate 5, and magnetic head 4 is arranged on 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 completes to magnetic head 4 fine setting in a longitudinal direction.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not breaking away from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (5)
1. for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, 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) forms the locating notch that runs through its front/rear end, horizontal arm (2) is through supporting base (1) left and right end face and locating notch, be provided with magnetic head supporting plate (5) in 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) be connected with supporting base (1), described magnetic head (4) is arranged on magnetic head supporting plate (5), described location-plate (11) forms 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) forms has opening to be located thereon the pilot hole of end face, described nut seat (8) is arranged on web joint (9), described vertical adjusting screw(rod) (7) is fixed on magnetic head supporting plate (5) above and its lower end is passed nut seat (8) and embeds in pilot hole.
2. according to claim 1 for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, 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. according to claim 2 for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, it is characterized in that: the level height of described vertical adjusting screw(rod) (7) and both upper ends of gag lever post (6) is all higher than the level height of magnetic head (4) upper surface.
4. according to claim 2 for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position, it is characterized in that: the quantity of described gag lever post (6) is two.
5. described for adjusting the mechanism of three-dimensional measurement pen machine magnetic induction sensor head position according to any one in 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, and two advance and retreat adjusting screw(rod)s (10) are connected with web joint (9) through after two positioning screw holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446697 CN203364748U (en) | 2013-07-25 | 2013-07-25 | Mechanism for adjusting the 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 201320446697 CN203364748U (en) | 2013-07-25 | 2013-07-25 | Mechanism for adjusting the position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine |
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| Publication Number | Publication Date |
|---|---|
| CN203364748U true CN203364748U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320446697 Expired - Fee Related CN203364748U (en) | 2013-07-25 | 2013-07-25 | Mechanism for adjusting the position of magnetic head of magnetic grid sensor in three-dimensional measuring and marking machine |
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| Country | Link |
|---|---|
| CN (1) | CN203364748U (en) |
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2013
- 2013-07-25 CN CN 201320446697 patent/CN203364748U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District) 333 South Road, Sichuan Province Patentee after: Aipei Instrument Measuring Equipment Co.,Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: API-ZC PRECISION INSTRUMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |