CN201751081U - Rack splicing tool - Google Patents
Rack splicing tool Download PDFInfo
- Publication number
- CN201751081U CN201751081U CN 201020149050 CN201020149050U CN201751081U CN 201751081 U CN201751081 U CN 201751081U CN 201020149050 CN201020149050 CN 201020149050 CN 201020149050 U CN201020149050 U CN 201020149050U CN 201751081 U CN201751081 U CN 201751081U
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- CN
- China
- Prior art keywords
- rack
- bar
- splicing
- tooth bar
- magnetic measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rack splicing tool and relates to a device ensuring that the space width at the splicing position is consistent with that of the rack when the rack is installed by splicing. The rack splicing tool has strong adaptability, and can ensure that the space width of the spliced racks is consistent with the space width on the rack. The rack splicing tool is connected with a connecting block I and a connecting block II of the adjacent rack I and rack II, an adjustable screw rod, a magnetic measuring rod I, a magnetic measuring rod II and a magnetic measuring rod III and a detecting device respectively, wherein the adjustable screw is used for adjusting the distance between the connecting block I and the connecting block II; the cross sections of the magnetic measuring rods I, II and III are round, and the diameters are smaller than the rack top distance and rack root distance of the rack; the detecting device is used for detecting whether the axes of the magnetic measuring rod I, II and III are positioned in the same plane; the magnetic measuring rod I, II and III are respectively sucked at the rack spaces of the rack I and the rack II, and the magnetic measuring rod II is sucked between two racks at the butt joint position of the rack I and the rack II; and the detecting device comprises a detecting probe which detects whether the three magnetic measuring rods are positioned in the same plane from the side surfaces of the three magnetic measuring rods. The rack splicing tool can realize the rack splicing with zero rack gap. For the rack splicing tool, the structure is simple, the gap adjustment is convenient, the tool is not limited by the mode number of the rack, and the general utilization can be realized.
Description
Technical field
The utility model relates to guarantees the device that splicing place space width is consistent with tooth bar when a kind of tooth bar splicing is installed.
Background technology
Seek out the rack-and-pinion transmission of longer distance, the short tooth bar of several standards need be spliced.Existing tooth bar splicing is installed, be by processing the tooth plate that leans on of a rack type, two sections tooth bars are spliced by the tooth engagement, this mode need be processed the tooth plate that leans on of corresponding modulus in advance, and in the splicing, backlash can't be adjusted, change as the tooth bar modulus, need to process in addition again by tooth plate, can not be general, relatively waste.
Summary of the invention
The utility model provides a kind of adaptability strong at above problem, the tooth bar splicing instrument that spacing is consistent with space width on the tooth bar between the tooth bar that can guarantee to be spliced.
The technical scheme of the utility model tooth bar splicing instrument comprises:
The contiguous block one and the contiguous block two that connect adjacent tooth bar one and two respectively,
Be used to adjust the adjusting screw(rod) of distance between contiguous block one and the contiguous block two,
The cross section is circle and the diameter magnetic length bar one, two and three less than rack tooth apex distance and tooth root distance,
And whether the axis that detects magnetic length bar one, two and three is in the checkout gear in the same plane;
Described magnetic length bar one and three is pull-in on described tooth bar one and two between cog respectively, and described magnetic length bar two is pull-in between two teeth of described tooth bar one and two joints;
Described checkout gear comprises whether detect it from the side of described three magnetic length bars respectively is in conplane detecting head.
Described checkout gear comprises measures bridge and amesdial; Described measurement bridge comprises measurement face in the same plane one and measurement face three; Described amesdial is connected adjustablely to be measured on the bridge, and its measuring contacts is between described measurement face one and measurement face three.
Described checkout gear comprise controller and three respectively with described detection magnetic length bar one, two and three the corresponding inductor in side, described three inductors connect controller respectively.
The utility model comprises regulates bolt, adjustment piece, magnetic length bar, Magnetic Measurement bridge, checkout gear (amesdial or the position sensor or the pressure inductor of band scale).During application (checkout gear with band scale amesdial is an example), need offered pin-and-hole by the tooth bar of assembly unit near the place, two ends, to regulate bolt then and adjust piece and be connected with pin-and-hole on two sections tooth bars that will splice, with three magnetic length bars place respectively with two tooth bar teeth groove in and splicing slot position, because the effect of magnetic force, length bar will be all the time near teeth groove, with Magnetic Measurement bridge and three magnetic length bars by flat, bolt is regulated in rotation then, tooth bar is relatively moved, and, can realize the tooth bar splicing of zero backlash by being installed in the amesdial reading of Magnetic Measurement bridge.It is simple in structure, and it is convenient to regulate the gap, is not subjected to the restriction of tooth bar modulus, can realize generalization.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is tooth bar one, 2nd among the figure, adjusting screw(rod), the 3rd, contiguous block one, 4th, contiguous block two, 5th, tooth bar two, 6th, magnetic length bar one, 7th, measurement face one, 8th, amesdial, the 9th, splicing seams, the 10th, magnetic length bar three, 11st, measurement face three, 12nd, magnetic length bar two.
The specific embodiment
The utility model tooth bar splices instrument as shown in Figure 1, and it comprises:
The contiguous block 1 and the contiguous block 24 that connect adjacent tooth bar 1, tooth bar 25 respectively,
Be used to adjust the adjusting screw(rod) 2 of distance between contiguous block 1 and the contiguous block 24,
The cross section is circle and diameter magnetic length bar 1, magnetic length bar 2 12 and the magnetic length bar 3 10 less than rack tooth apex distance and tooth root distance,
And whether the axis that detects magnetic length bar 1, magnetic length bar 2 12 and magnetic length bar 3 10 is in the checkout gear in the same plane;
Described magnetic length bar 1 and magnetic length bar 3 10 are pull-in on the between cog of described tooth bar 1 and tooth bar 25 respectively, and described magnetic length bar 2 12 is pull-in between two teeth of described tooth bar 1 and tooth bar 25 joints;
Described checkout gear comprises whether detect it from the side of described three magnetic length bars respectively is in conplane detecting head.
First of checkout gear kind of embodiment is mechanical detection in the utility model instrument, comprises measuring bridge and amesdial 8; Described measurement bridge comprises measurement face in the same plane 1 and measurement face 3 11; Described amesdial 8 is connected adjustablely to be measured on the bridge, and its measuring contacts is between described measurement face 1 and measurement face 3 11.
Second of checkout gear kind of embodiment is that electronic type detects in the utility model instrument, described checkout gear comprise controller and three respectively with the corresponding inductor in side of described detection magnetic length bar 1, magnetic length bar 2 12 and magnetic length bar 3 10, described three inductors connect controller respectively.These three inductors can be the inductor of sensed position or the inductor of induction pressure.
The using method of the utility model tooth bar splicing instrument is:
At first need offer the connection pin-and-hole near joint at tooth bar 1, tooth bar 25.
Carry out according to the following steps then
1), contiguous block 1 is connected on the pin-and-hole of tooth bar 1, contiguous block 24 is connected on the pin-and-hole of tooth bar 25, and with adjusting screw(rod) 2 contiguous block 1, contiguous block 24 is linked to each other;
2), magnetic length bar 1 is pull-in on the arbitrary between cog of tooth bar 1 near joint, magnetic length bar 3 10 is pull-in on the arbitrary between cog of tooth bar 25 near joint, again magnetic length bar 2 12 is pull-in between two teeth of described tooth bar 1 and 25 joints; Because the effect of magnetic force, the magnetic length bar will be all the time near teeth groove;
3), adjust distance between tooth bars 1 and the tooth bar 25, show that until checkout gear magnetic length bar 1, magnetic length bar 2 12 and magnetic length bar 3 10 are in the same plane by adjusting screw(rod) 2.
After the butt joint of the edge teeth of finished product tooth bar, the distance of the tooth at the edge of adjacent two tooth bars is all less than the space width of tooth bar, therefore can leave seam 9 after the butt joint, by adjusting adjusting screw(rod) 2, the distance of tooth that promptly can adjust the edge of adjacent two tooth bars is until consistent with the modulus of tooth bar.
Claims (3)
1. tooth bar splicing instrument is characterized in that, comprising:
The contiguous block one and the contiguous block two that connect adjacent tooth bar one and two respectively,
Be used to adjust the adjusting screw(rod) of distance between contiguous block one and the contiguous block two,
The cross section is circle and the diameter magnetic length bar one, two and three less than rack tooth apex distance and tooth root distance,
And whether the axis that detects magnetic length bar one, two and three is in the checkout gear in the same plane;
Described magnetic length bar one and three is pull-in on described tooth bar one and two between cog respectively, and described magnetic length bar two is pull-in between two teeth of described tooth bar one and two joints;
Described checkout gear comprises whether detect it from the side of described three magnetic length bars respectively is in conplane detecting head.
2. tooth bar splicing instrument according to claim 1 is characterized in that, described checkout gear comprises measures bridge and amesdial; Described measurement bridge comprises measurement face in the same plane one and measurement face three; Described amesdial is connected adjustablely to be measured on the bridge, and its measuring contacts is between described measurement face one and measurement face three.
3. tooth bar according to claim 1 splicing instrument is characterized in that, described checkout gear comprise controller and three respectively with described detection magnetic length bar one, two and three the corresponding inductor in side, described three inductors connect controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020149050 CN201751081U (en) | 2010-04-02 | 2010-04-02 | Rack splicing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020149050 CN201751081U (en) | 2010-04-02 | 2010-04-02 | Rack splicing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751081U true CN201751081U (en) | 2011-02-23 |
Family
ID=43601486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020149050 Expired - Fee Related CN201751081U (en) | 2010-04-02 | 2010-04-02 | Rack splicing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601764A (en) * | 2012-03-30 | 2012-07-25 | 亨利安管理咨询（青岛）有限公司 | Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method |
| CN109967996A (en) * | 2019-04-09 | 2019-07-05 | 齐重数控装备股份有限公司 | A kind of interconnection method of precision drive rack gear |
-
2010
- 2010-04-02 CN CN 201020149050 patent/CN201751081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601764A (en) * | 2012-03-30 | 2012-07-25 | 亨利安管理咨询（青岛）有限公司 | Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method |
| CN109967996A (en) * | 2019-04-09 | 2019-07-05 | 齐重数控装备股份有限公司 | A kind of interconnection method of precision drive rack gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU METALFORMING MACHINE CO., LTD. Free format text: FORMER NAME: YANGZHOU FORGING MACHINE-TOOLS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225009 No. 200, Ji'an Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee after: Yangzhou Forging Machine Tool Co., Ltd. Address before: 225009 No. 200, Ji'an Road, Hanjiang Economic Development Zone, Yangzhou, Jiangsu Patentee before: Yangzhou Metalforming Machine Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20140402 |