CN203371538U - Horizontal arm structure of wear-resisting three-dimensional measurement scribing machine - Google Patents
Horizontal arm structure of wear-resisting three-dimensional measurement scribing machine Download PDFInfo
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- CN203371538U CN203371538U CN201320446748.5U CN201320446748U CN203371538U CN 203371538 U CN203371538 U CN 203371538U CN 201320446748 U CN201320446748 U CN 201320446748U CN 203371538 U CN203371538 U CN 203371538U
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- horizontal arm
- main body
- arm main
- end cap
- wear
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Abstract
The utility model discloses a horizontal arm structure of a wear-resisting three-dimensional measurement scribing machine. The horizontal arm structure comprises a grating ruler and a tubular horizontal arm body, wherein the two ends of the horizontal arm body are connected with a left end cover and a right end cover respectively. The right end cover is connected with a locating seat. The locating seat is provided with a locating hole. A scriber is embedded in the locating hole. The sidewall of the horizontal arm body forms a rectangular face, and the rectangular face is sunken and forms a rectangular locating groove. The grating ruler is fixed at the bottom of the locating groove, and the thickness of the grating ruler is smaller than the depth of the locating groove. By the adoption of the structure, the horizontal arm structure of the wear-resisting three-dimensional measurement scribing machine is simple in overall structure, easy to implement and low in cost. When the horizontal arm structure is used, the scriber is fixed through the locating seat and is fast and convenient to replace. According to the horizontal arm structure, the grating ruler is arranged in the locating groove so as to prevent the grating ruler from falling off or being damaged. Consequently, normal application of the horizontal arm structure can be guaranteed.
Description
Technical field
the utility model relates to be measured and ruling field, specifically the horizontal arm structure of wear-resisting type 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 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 horizontal arm of existing three-dimensional measurement pen machine moves by the axis friction and drives, measuring grating scale is fixed on horizontal arm, horizontal arm is serious wear in moving process repeatedly, the grating scale be fixed on horizontal arm after the horizontal arm wearing and tearing also easily comes off or damages, and this can affect the normal use of three-dimensional measurement pen machine.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and has prevented that grating scale from coming off or the horizontal arm structure of the wear-resisting type three-dimensional measurement pen machine that damages.
The purpose of this utility model is achieved through the following technical solutions: the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine, the horizontal arm main body that comprises grating scale and tubulose, described horizontal arm main body two ends are connected with respectively left end cap and right end cap, be connected with positioning seat on described right end cap, described positioning seat is provided with locating hole, and this locating hole has been embedded in scriber; Described horizontal arm main body wall forms rectangular surfaces, and this rectangular surfaces indent forms has rectangular-shaped locating slot, described grating scale to be fixed in the locating slot bottom, and the thickness of grating scale is less than the degree of depth of locating slot.
Described positioning seat sidewall is provided with the adjusting screw of connecting locating hole, and this adjusting screw is embedded in the adjusting bolt extended in locating hole, and described scriber one end embeds in locating hole and holds out against on positioning seat by adjusting bolt.
On the end face at two ends, described horizontal arm main body left and right, equal indent forms a plurality of positioning screw holes, described left end cap is connected a horizontal arm main body end with right end cap all forms annular boss, the annular boss of left end cap and right end cap forms respectively the screwed hole that the positioning screw hole position is corresponding, quantity is suitable had with horizontal arm main body left and right end face indent, and left end cap all is fixedly connected with by the screwed hole that passes annular boss many bolts that embed horizontal arm main body positioning screw hole with right end cap.Between left and right end cap in the utility model and horizontal arm main body, be bolted to connection, installing/dismounting is convenient.
The quantity of the positioning screw hole of described horizontal arm main body left and right end face indent is three, in horizontal arm main body left side, same circumference equal intervals distributes the opening of three positioning screw holes of horizontal arm main body left side indent, and in horizontal arm main body right side, same circumference equal intervals distributes the opening of three positioning screw holes of horizontal arm main body right side indent.So, when being fixed on the horizontal arm main body by the left and right end cap, the utility model adopts three-point fix, firm position.
As preferably, the thickness of described grating scale is less than 1/2nd of clamping slot depth.
As preferably, the material of described horizontal arm main body is aluminium alloy.Because aluminium alloy has good anti-wear performance, the horizontal arm main body adopts aluminium alloy to make, and can make structure of the present utility model be enhanced.
Compared with prior art, the utlity model has following beneficial effect: (1) horizontal arm main body wall of the present utility model forms rectangular surfaces, this rectangular surfaces indent forms rectangular-shaped locating slot, wherein, grating scale is fixed in the locating slot bottom, the thickness of grating scale is less than the degree of depth of locating slot, the utility model overall structure is simple, be convenient to realize, cost is low, when the utility model is applied, because grating scale is positioned at locating slot, in the process moved left and right at the utility model, the horizontal arm main body has protective action to grating scale, the end face of horizontal arm main body contact axis is as the wear surface in the utility model moving process, grating scale can not contact with axis, so, can prevent that grating scale from coming off or damaging.
(2) be connected with positioning seat on right end cap of the present utility model, be secured on positioning seat in the locating hole of scriber by the embedding positioning seat, and then be connected on right end cap, so, can not cause damage to right end cap when changing scriber, guarantee the integrality of the utility model structure.
(3) scriber one end of the present utility model embeds in locating hole and holds out against on positioning seat by adjusting bolt, when the utility model need be changed scriber, by adjusting adjusting bolt, at adjusting screw internal shift, adjusting bolt is not contacted with scriber, scriber can be changed scriber from taking out in locating hole, adjust again the scriber after adjusting bolt holds out against replacing after changing scriber, thereby scriber is fixed on positioning seat, so, simple operation in the time of further making the utility model change scriber.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, horizontal arm main body, 2, left end cap, 3, right end cap, 4, backing plate, 5, grating scale, 6, positioning seat, 7, adjusting bolt, 8, scriber.
The specific 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, the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine, the horizontal arm main body 1 that comprises grating scale 5 and tubulose, wherein, horizontal arm main body 1 sidewall forms rectangular surfaces, this rectangular surfaces indent forms has rectangular-shaped locating slot 4, grating scale 5 to be fixed in locating slot 4 bottoms, and the thickness of grating scale 5 is less than the degree of depth of locating slot 4.Driving the present embodiment by horizontal arm main body 1 and axis friction during the present embodiment application moves left and right, because aluminium alloy has good anti-wear performance, horizontal arm main body 1 in the present embodiment preferably adopts aluminium alloy to make, and so, can strengthen the anti-wear performance of the present embodiment.In order to increase the service life of the present embodiment, the present embodiment when specifically arranging preferably the thickness of grating scale 5 be set to be less than 1/2nd of locating slot 4 degree of depth.
Horizontal arm main body 1 two ends of the present embodiment are connected with respectively left end cap 2 and right end cap 3, be connected with positioning seat 6 on right end cap 3, positioning seat 6 is provided with locating hole, this locating hole has been embedded in scriber 8, wherein, positioning seat 6 sidewalls are provided with the adjusting screw of connecting locating hole, and this adjusting screw is embedded in the adjusting bolt 7 extended in locating hole, and scriber 8 one ends embed in locating hole and hold out against on positioning seat 6 by adjusting bolt 7.
On the end face at horizontal arm main body 1 two ends, left and right of the present embodiment, equal indent forms a plurality of positioning screw holes, both ends of being connected horizontal arm main body 1 of left end cap 2 and right end cap 3 all form annular boss, both annular boss of left end cap 2 and right end cap 3 form respectively the screwed hole that the positioning screw hole position is corresponding, quantity is suitable had with horizontal arm main body 1 left and right end face indent, and left end cap 2 and right end cap 3 all are fixedly connected with by the screwed hole through annular boss many bolts embedding horizontal arm main body 1 positioning screw hole.In the present embodiment, the quantity of the positioning screw hole of horizontal arm main body 1 left and right end face indent all is preferably three, wherein, the opening of three positioning screw holes of horizontal arm main body 1 left side indent distributes in the horizontal arm main body 1 same circumference equal intervals in left side, and the opening of three positioning screw holes of horizontal arm main body 1 right side indent distributes in the horizontal arm main body 1 same circumference equal intervals in right side.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that the specific 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 (6)
1. the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine, the horizontal arm main body (1) that comprises grating scale (5) and tubulose, it is characterized in that: described horizontal arm main body (1) two ends are connected with respectively left end cap (2) and right end cap (3), be connected with positioning seat (6) on described right end cap (3), described positioning seat (6) is provided with locating hole, and this locating hole has been embedded in scriber (8); Described horizontal arm main body (1) sidewall forms rectangular surfaces, and this rectangular surfaces indent forms has rectangular-shaped locating slot (4), described grating scale (5) to be fixed in locating slot (4) bottom, and the thickness of grating scale (5) is less than the degree of depth of locating slot (4).
2. the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine according to claim 1, it is characterized in that: described positioning seat (6) sidewall is provided with the adjusting screw of connecting locating hole, this adjusting screw is embedded in the adjusting bolt (7) extended in locating hole, and described scriber (8) one ends embed in locating hole and hold out against on positioning seat (6) by adjusting bolt (7).
3. the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine according to claim 1, it is characterized in that: on the end face at described horizontal arm main body (1) two ends, left and right, equal indent forms a plurality of positioning screw holes, both ends of being connected horizontal arm main body (1) of described left end cap (2) and right end cap (3) all form annular boss, it is corresponding that left end cap (2) and both annular boss of right end cap (3) form respectively the positioning screw hole position had with horizontal arm main body (1) left and right end face indent, the screwed hole that quantity is suitable, left end cap (2) and right end cap (3) all are fixedly connected with by the screwed hole through annular boss many bolts embedding horizontal arm main body (1) positioning screw hole.
4. the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine according to claim 3, it is characterized in that: the quantity of the positioning screw hole of described horizontal arm main body (1) left and right end face indent is three, in horizontal arm main body (1) left side, same circumference equal intervals distributes the opening of three positioning screw holes of horizontal arm main body (1) left side indent, and in horizontal arm main body (1) right side, same circumference equal intervals distributes the opening of three positioning screw holes of horizontal arm main body (1) right side indent.
5. the horizontal arm structure of wear-resisting type three-dimensional measurement pen machine according to claim 1, it is characterized in that: the thickness of described grating scale (5) is less than 1/2nd of locating slot (4) degree of depth.
6. according to the horizontal arm structure of the described wear-resisting type three-dimensional measurement of any one in claim 1～5 pen machine, it is characterized in that: the material of described horizontal arm main body (1) is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446748.5U CN203371538U (en) | 2013-07-25 | 2013-07-25 | Horizontal arm structure of wear-resisting three-dimensional measurement scribing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446748.5U CN203371538U (en) | 2013-07-25 | 2013-07-25 | Horizontal arm structure of wear-resisting three-dimensional measurement scribing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371538U true CN203371538U (en) | 2014-01-01 |
Family
ID=49834090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446748.5U Expired - Lifetime CN203371538U (en) | 2013-07-25 | 2013-07-25 | Horizontal arm structure of wear-resisting three-dimensional measurement scribing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371538U (en) |
-
2013
- 2013-07-25 CN CN201320446748.5U patent/CN203371538U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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: A-pex instrument measuring precision instruments Co. Ltd. (Chengdu) |