CN105058351A - Three-dimensional measurement ruling machine convenient to install - Google Patents
Three-dimensional measurement ruling machine convenient to install Download PDFInfo
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- CN105058351A CN105058351A CN201510492862.5A CN201510492862A CN105058351A CN 105058351 A CN105058351 A CN 105058351A CN 201510492862 A CN201510492862 A CN 201510492862A CN 105058351 A CN105058351 A CN 105058351A
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- cavity
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- sleeve
- sleeve pipe
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Abstract
The invention discloses a three-dimensional measurement ruling machine convenient to install. The ruling machine comprises two parallel sliding rails, a stand column arranged between the two sliding rails, and a horizontal arm vertically connected with the stand column. Each sliding rail comprises a rack body, a fixed limiting block arranged at one end of the rack body, and a movable limiting assembly arranged at the other end of the rack body. The horizontal arm comprises an arm body, a sleeve arranged outside the arm body in a sleeving manner, a pressing key and a control system. A scriber is installed at one end of the arm body, the sleeve is in sliding connection with the stand column, and a cavity is formed in the inner side of the sleeve. An elastic clamping strip is arranged in the cavity in a protruding stretching manner. A protruding block is arranged on the side wall of the end, abutting against the arm body, of the elastic clamping strip in a protruding stretching manner. A containing cavity communicated with the cavity is formed in the position, corresponding to the protruding block, of the sleeve. The protruding block and the side wall of the containing cavity are matched in an abutting manner. One end of the pressing key abuts against the elastic clamping strip, and the other end of the pressing key penetrates out of the sleeve and extends out of the sleeve. The control system is electrically connected with the pressing key. The three-dimensional measurement ruling machine is simple in structure and easy to install.
Description
Technical field
The invention belongs to the measurement scribing art of workpiece, particularly, relate to a kind of three-dimensional measurement pen machine easy for installation.
Background technology
Three-dimensional measurement is exactly carry out comprehensive measurement to measured object and then determine the three-dimensional coordinate measurement data of measured object, is mainly used in the measurement of the high-precision measurements of geometry parts such as machinery, automobile, aviation, military project, furniture, instrument prototype and the component of machine of complicated shape.
In three-dimensional measurement pen machine, horizontal arm (namely, Y-axis arm) motion in the Y-axis direction is mainly sheathed on cannula slide outside this horizontal arm relatively by Manual push-pull horizontal arm, and need to carry out locking operation to it during reading etc. when horizontal arm moves to its a certain position measured, avoid its minute movement in the Y-axis direction and then affect the result of reading, and more often adopt the mode such as hydraulic pressure, air pressure to carry out locking operation to horizontal arm at present, its structure is too complicated, it is more difficult to cause installing, and energy requirement is large, is unfavorable for carbon reduction.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure three-dimensional measurement pen machine simple and easy for installation.
The present invention's adopted technical scheme that solves the problem is:
Three-dimensional measurement pen machine easy for installation, comprise two slide rails paralleled, to be arranged between described two slide rails and can the column that is slidably connected of relatively described two slide rails, and to connect with described uprights vertical and can the horizontal arm that is slidably connected of relative described column, described slide rail comprises tooth bar body, be located at the fixing limited block of described tooth bar body one end and be located at the movable limit assembly of the described tooth bar body other end, the side of described tooth bar body offers groove, some teeth are protruded out in described groove, described some teeth are meshed with a gear of described column bottom and coordinate, described fixing limited block is arranged at the one end in described groove, described movable limit assembly is arranged at the other end relative to described fixing limited block in described groove, the movable limited block that described movable limit assembly comprises two gathering sills be parallel to each other and can be slidably connected relative to described gathering sill, described gathering sill and described groove are located on the same side of described tooth bar body, and described two gathering sills are located at the both sides of described groove respectively and are paralleled with described groove, described movable limited block can be slidably connected relative to described gathering sill, two projections that described movable limited block comprises spacing body and matches with described two gathering sills, arbitrary projection has two the first relative inclined planes, and arbitrary projection is less than the size of one end of the contiguous described spacing body of this projection away from the size of one end of described spacing body, arbitrary gathering sill has two second inclined planes matched with corresponding projection, the angle of inclination of described second inclined plane is greater than the angle of inclination of described first inclined plane, and the distance between described two second inclined planes is wider than the distance between described two first inclined planes, described horizontal arm comprises arm body, be sheathed on the sleeve pipe that described arm is external, the pressing key matched with described sleeve pipe and control system, one end of described arm body is provided with scriber, described sleeve pipe and described column are slidably connected, and offer a cavity inside described sleeve pipe, an elastic clipping strip has been protruded out in this cavity, one end of described elastic clipping strip is fixedly connected with the bottom of described cavity, the other end and described arm body offset, one end sidewall epirelief that described elastic clipping strip and described arm body offset is stretched and is had a projection, the described sleeve pipe position corresponding with this projection offers the accommodating cavity be connected with described cavity, described projection offsets with the sidewall of described accommodating cavity and coordinates, play the position-limiting action to described elastic clipping strip, described pressing key is arranged along the radial direction of described sleeve pipe, and one end of described pressing key and described elastic clipping strip offset, the other end extends described outside of sleeve through described sleeve pipe, one end sidewall of the contiguous described elastic clipping strip of described pressing key has protruded out a stop block, described stop block is used for offseting with the bottom of described cavity coordinating, described control system and described pressing key are electrically connected.
To sum up, the invention has the beneficial effects as follows: in three-dimensional measurement pen machine of the present invention, horizontal arm can realize free locking, and structure is simple, be easy to install, the demand to energy can be greatly reduced, cost-saving, and slide rail 20 can regulate the maximum displacement stroke of the gear matched, improve applicability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the three-dimensional measurement pen machine shown in present pre-ferred embodiments;
Fig. 2 is the structural representation of the horizontal arm in Fig. 1;
Fig. 3 is another structural representation of the horizontal arm in Fig. 1;
Fig. 4 is the structural representation of the slide rail in Fig. 1;
Mark and corresponding parts title in accompanying drawing: three-dimensional measurement pen machine 100, horizontal arm 10, slide rail 20, column 30, scriber 40, arm body 1, sleeve pipe 2, pressing key 3, elastic clipping strip 4, projection 5, stop block 6, tooth bar body 21, fixing limited block 22, groove 23, tooth 24, gathering sill 25, movable limited block 26.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Refer to Fig. 1-4, three-dimensional measurement pen machine 100 shown in present pre-ferred embodiments, comprises two slide rails paralleled 20, to be arranged between described two slide rails 20 and can the column 30 that is slidably connected of relatively described two slide rails 20 and connecting and can the horizontal arm 10 that is slidably connected of relative described column 30 with described column 30 is vertical.
Described slide rail 20 comprises tooth bar body 21, is located at the fixing limited block 22 of described tooth bar body 21 one end and is located at the movable limit assembly of described tooth bar body 21 other end.
The side of described tooth bar body 21 offers groove 23, protrudes out some teeth 24 in described groove 23, and described some teeth 24 are meshed with the gear (not shown) bottom described column 30 and coordinate.Described fixing limited block 22 is arranged at the one end in described groove 23, and described movable limit assembly is arranged at the other end relative to described fixing limited block 22 in described groove 23.The movable limited block 26 that described movable limit assembly comprises two gathering sills be parallel to each other 25 and can be slidably connected relative to described gathering sill 25.Described gathering sill 25 is located on the same side of described tooth bar body 21 with described groove 23, and described two gathering sills 25 are located at the both sides of described groove 23 respectively and are paralleled with described groove 23.Described movable limited block 26 can be slidably connected relative to described gathering sill 25, makes described slide rail 20 can regulate the maximum displacement stroke of the gear matched.For making described movable limited block 26 can play effect to gear position limiting, two projections (scheming not mark) that described movable limited block 26 comprises spacing body (figure does not mark) and matches with described two gathering sills 25.Arbitrary projection has two the first relative inclined planes, and arbitrary projection is less than the size of one end of the contiguous described spacing body of this projection away from the size of one end of described spacing body.Arbitrary gathering sill 25 has two second inclined planes matched with corresponding projection, and the angle of inclination of described second inclined plane is greater than the angle of inclination of described first inclined plane.And the distance between described two second inclined planes is slightly wider than the distance between described two first inclined planes, so, when the position of described spacing body relative to described tooth bar body 21 will be fixed, grip described spacing body and pull described spacing body to the direction away from described tooth bar body 21, first inclined plane of described two projections is offseted with the second inclined plane of corresponding gathering sill 25, thus described movable limited block 26 is fixedly connected with described tooth bar body 21.
Described horizontal arm 10 comprises arm body 1, the sleeve pipe 2 be sheathed on outside described arm body 1, the pressing key 3 matched with described sleeve pipe 2 and control system (not shown).
One end of described arm body 1 is provided with scriber 40, for ruling to measured workpiece or measuring.
Described sleeve pipe 2 is slidably connected with described column 30, and offer a cavity inside described sleeve pipe 2, an elastic clipping strip 4 has been protruded out in this cavity, one end of described elastic clipping strip 4 is fixedly connected with the bottom of described cavity, the other end and described arm body 1 offset, for locking described arm body 1, one end sidewall epirelief that described elastic clipping strip 4 and described arm body 1 offset is stretched and is had a projection 5, described sleeve pipe 2 position corresponding with this projection 5 offers the accommodating cavity be connected with described cavity, described projection 5 offsets with the sidewall of described accommodating cavity and coordinates, play the position-limiting action to described elastic clipping strip 4.
Described pressing key 3 is arranged along the radial direction of described sleeve pipe 2, and one end of described pressing key 3 and described elastic clipping strip 4 offset, and the other end extends outside described sleeve pipe 2 through described sleeve pipe 2.One end sidewall of the contiguous described elastic clipping strip 4 of described pressing key 3 has protruded out a stop block 6, and described stop block 6 coordinates for offseting with the bottom of described cavity, avoids described pressing key 3 to depart from described sleeve pipe 2.
Described control system and described pressing key 3 are electrically connected, and to slide for controlling described pressing key 3 and then to control described elastic clipping strip 4 to the locking of described arm body 1 or remove locking relative to described sleeve pipe 2.
During work, manual movement described arm body 1 slides along described sleeve pipe 2, now the structure of horizontal arm 10 as shown in Figure 2, when sliding into ad-hoc location and needing arm body 1 to lock, control described pressing key 3 by operation control system to move along the radial direction of described sleeve pipe 2 to the direction near described elastic clipping strip 4, stop until described elastic clipping strip 4 is supported to during described arm body 1, arm body 1 is fixed on now residing position, as shown in Figure 1, complete the locking to arm body 1, when needing to remove the locking to arm body 1, operation control system controls described pressing key 3 and moves to the direction away from described elastic clipping strip 4 along the radial direction of described sleeve pipe 2, until when the stop block 6 of described pressing key 3 offsets with the bottom of described cavity only, now, the compacting of pressing key 3 of described elastic clipping strip 4 owing to relieving it and be subject to, affect by elastically-deformable, deformation is replied to the direction of away from arm body 1 in the end of the elastic clipping strip 4 offseted with arm body 1, when offseting to described projection 5 with the sidewall of described accommodating cavity only.
To sum up, in three-dimensional measurement pen machine 100 of the present invention, horizontal arm 10 can realize free locking, and structure is simple, is easy to install, the demand to energy can be greatly reduced, cost-saving, and slide rail 20 can regulate the maximum displacement stroke of the gear matched, and improves applicability.
As mentioned above, the present invention can be realized preferably.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (2)
1. the present invention discloses a kind of three-dimensional measurement pen machine easy for installation, comprise two slide rails paralleled, be arranged on the column between two slide rails, the horizontal arm be connected with uprights vertical, slide rail comprises tooth bar body, be located at the fixing limited block of tooth bar body one end and be located at the movable limit assembly of the tooth bar body other end, horizontal arm comprises arm body, be sheathed on the sleeve pipe that arm is external, pressing key and control system, one end of arm body is provided with scriber, sleeve pipe and column are slidably connected, and inside sleeve pipe, offer a cavity, an elastic clipping strip has been protruded out in cavity, one end sidewall epirelief that elastic clipping strip and arm body offset is stretched and is had a projection, the sleeve pipe position corresponding with this projection offers the accommodating cavity be connected with cavity, projection offsets with the sidewall of accommodating cavity and coordinates, one end and the elastic clipping strip of pressing key offset, the other end extends outside of sleeve through sleeve pipe, control system and pressing key are electrically connected.
2. three-dimensional measurement pen machine structure of the present invention is simple, is easy to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492862.5A CN105058351A (en) | 2015-08-13 | 2015-08-13 | Three-dimensional measurement ruling machine convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492862.5A CN105058351A (en) | 2015-08-13 | 2015-08-13 | Three-dimensional measurement ruling machine convenient to install |
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| Publication Number | Publication Date |
|---|---|
| CN105058351A true CN105058351A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492862.5A Pending CN105058351A (en) | 2015-08-13 | 2015-08-13 | Three-dimensional measurement ruling machine convenient to install |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088893A (en) * | 2020-01-02 | 2020-05-01 | 蒋昌俊 | Construction process for installing, drawing and positioning building curtain wall |
| CN112454317A (en) * | 2020-11-20 | 2021-03-09 | 爱佩仪测量设备有限公司 | Power-assisted scribing module for three-coordinate measuring and scribing machine |
-
2015
- 2015-08-13 CN CN201510492862.5A patent/CN105058351A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088893A (en) * | 2020-01-02 | 2020-05-01 | 蒋昌俊 | Construction process for installing, drawing and positioning building curtain wall |
| CN112454317A (en) * | 2020-11-20 | 2021-03-09 | 爱佩仪测量设备有限公司 | Power-assisted scribing module for three-coordinate measuring and scribing machine |
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Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |