CN202895049U - Circular bar type workpiece clamp - Google Patents
Circular bar type workpiece clamp Download PDFInfo
- Publication number
- CN202895049U CN202895049U CN 201220522511 CN201220522511U CN202895049U CN 202895049 U CN202895049 U CN 202895049U CN 201220522511 CN201220522511 CN 201220522511 CN 201220522511 U CN201220522511 U CN 201220522511U CN 202895049 U CN202895049 U CN 202895049U
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- CN
- China
- Prior art keywords
- guide wheel
- matrix
- fixed
- guide roller
- contact roller
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a circular bar type workpiece clamp which comprises a base and a body. A first guide roller and a second guide roller are arranged at one side of the body side by side. A pinch roller is arranged between the first guide roller and the second guide roller and fixed on a pinch roller rod at the upper end of the body. The middle portion of the pinch roller rod is connected with a press rod through a pinch roller locking screw. The middle portion of the press rod is fixed on a press rod supporting seat at one side of the body through a press rod pin. Guide roller cleaning cotton is arranged below the first guide roller and the second guide roller and fixed on a guide roller cleaning cotton support. The guide roller cleaning cotton support is fixed on the body through a guide roller cleaning cotton locking screw. According to the circular bar type workpiece clamp, the first guide roller, the second guide roller, the pinch roller and a stop block are adopted, so that rotation accuracy of a circular bar type workpiece is guaranteed. Due to arrangement of the body capable of rotating at a center angle, measuring direction can be changed. The circular bar type workpiece clamp is simple and flexible in structure, high in rotation accuracy for clamping circular bay type products, convenient to operate, and high in reliability in measuring parameters.
Description
Technical field
The utility model relates to a kind of work piece holder, particularly a kind of pole class work piece holder.
Background technology
In existing cylindrical work was measured, most universal measurement equipment carried out the measurement to workpiece, do not have the equipment of special measurement cylindrical work anchor clamps, and often price is high and have some measurement devices of anchor clamps.Do not having anchor clamps or using on the measuring instrument of some more common positioning products, often can't measure accurately and rapidly the complicated workpiece of some geometric angles.
The utility model content
The purpose of this utility model is, for the defects of prior art, provides a kind of pole class work piece holder.
For solving the deficiencies in the prior art, technical scheme to be solved in the utility model is: a kind of pole class work piece holder, comprise base and matrix, the two ends of matrix are bolted on the base, described matrix one side has been arranged side by side the first guide wheel, the second guide wheel, be provided with contact roller between the first guide wheel and the second guide wheel, contact roller is fixed on the contact roller bar of matrix upper end, contact roller bar middle part is connected with depression bar by contact roller rod locking screw rod, the depression bar middle part is fixed on the depression bar supporting seat of matrix one side by the depression bar pin, the first guide wheel and the second guide wheel below are provided with guide wheel and clean cotton, guide wheel cleaning cotton is fixed on guide wheel and cleans on the cotton carriage, guide wheel cleans cotton carriage and cleans cotton lock-screw by guide wheel and be fixed on the matrix, the opposite side of described matrix is provided with and coaxial the first driven gear of the first guide wheel and second driven gear coaxial with the second guide wheel, be provided with between the first driven gear and the second driven gear driving gear and with the handwheel of the coaxial setting of driving gear, the position of the corresponding contact roller in described matrix upper end is provided with block, block is fixed on block and supports, and the end that block supports supports hold-down screw by block and is fixed on the matrix.
As the further improvement of a kind of pole class of the utility model work piece holder, described driving gear and the first driven gear and the engagement of the second driven gear.
As the further improvement of a kind of pole class of the utility model work piece holder, described base one side is provided with scale mark and matrix horizontal vertical alignment pin.
As the further improvement of a kind of pole class of the utility model work piece holder, the position of the corresponding matrix horizontal vertical of described matrix alignment pin is provided with vertical pin hole and horizontal pin hole.By cooperating of pin hole on matrix horizontal vertical alignment pin and the matrix, can guarantee that the workpiece of clamping on the matrix is in the accuracy of level and upright position, after also can other angles of adjustment by the scale on the base, be locked with base and matrix connecting bolt, be convenient for measuring each position of pole workpiece.
Compared with prior art, the advantage of a kind of pole class of the utility model work piece holder is: the utility model adopts the first guide wheel, the second guide wheel, a contact roller and a block, guarantee the rotating accuracy of pole class workpiece, matrix by rotatable certain angle, can change direction of measurement, a kind of pole class of the utility model work piece holder is simple in structure flexibly, and is high, easy to operate to clamping pole series products rotating accuracy, the measurement parameter reliability is high.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram.
Fig. 2 is the utility model backsight structural representation.
Fig. 3 is the utility model plan structure schematic diagram.
Fig. 4 is the left TV structure schematic diagram of the utility model.
Fig. 5 is the utility model sectional structure schematic diagram.
Fig. 6 is the structural representation behind the utility model matrix half-twist.
The specific embodiment
Below just with reference to the accompanying drawings the utility model is further described.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of pole class work piece holder, comprise base 1 and matrix 20, the two ends of matrix 20 are fixed on the base 1 by bolt 3, described matrix 1 one sides have been arranged side by side the first guide wheel 21, the second guide wheel 25, be provided with contact roller 23 between the first guide wheel 21 and the second guide wheel 25, contact roller 23 is fixed on the contact roller bar 22 of matrix 20 upper ends, contact roller bar 22 middle parts are connected with depression bar 6 by contact roller rod locking screw rod 24, depression bar 6 is fixed on the depression bar supporting seat 5 of matrix 20 1 sides by depression bar pin 8, the first guide wheel 21 and the second guide wheel 25 belows are provided with guide wheel and clean cotton 12, guide wheel cleaning cotton 12 is fixed on guide wheel and cleans on the cotton carriage 11, guide wheel cleans cotton carriage 11 and cleans cotton lock-screw 10 by guide wheel and be fixed on the matrix 20, the opposite side of described matrix 20 is provided with and coaxial the first driven gear 14 of the first guide wheel 21 and second driven gear 15 coaxial with the second guide wheel 25, be provided with between the first driven gear 14 and the second driven gear 15 driving gear 13 and with the handwheel 27 of driving gear 13 coaxial settings, the position of the corresponding contact roller 23 in described matrix 20 upper ends is provided with block 26, block 26 is fixed on block and supports on 16, and an end of block support 16 supports hold-down screw 18 by block and is fixed on the matrix 20.
Wherein, the position of block 26 can be regulated by block lock-screw 17, and the height of contact roller bar 22 supports clamping screw 24 by depression bar and regulates, and the thrust size of contact roller bar 22 is regulated by pressure adjusting bolt 7, to adapt to the pole of the different sizes of clamping.Matrix 20 is connected with matrix connecting bolt 3 by base with base 1, matrix 20 rotatable certain angles.By removable guide wheel cleaning cotton 12 cleaning the first guide wheel 21 and the second guide wheels 25, minimizing is attached to the error that produces on the first guide wheel 21 and the second guide wheel 25 because of foreign material.
Driving gear 13 and the first driven gear 14 and 15 engagements of the second driven gear.Handwheel 27 drives the first driven gear 14 coaxial the first guide wheels 21 and 25 rotations of the second driven gear 15 coaxial the second guide wheels by coaxial driving gear 13 transmissions, rotate thereby drive superjacent workpiece, such structure can accurately guarantee the rotating accuracy of pole.
As shown in Figure 6, the structural representation behind the matrix half-twist.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims was limited.
Claims (4)
1. pole class work piece holder, comprise base and matrix, the two ends of matrix are bolted on the base, it is characterized in that, described matrix one side has been arranged side by side the first guide wheel, the second guide wheel, be provided with contact roller between the first guide wheel and the second guide wheel, contact roller is fixed on the contact roller bar of matrix upper end, contact roller bar middle part is connected with depression bar by contact roller rod locking screw rod, the depression bar middle part is fixed on the depression bar supporting seat of matrix one side by the depression bar pin, the first guide wheel and the second guide wheel below are provided with guide wheel and clean cotton, guide wheel cleaning cotton is fixed on guide wheel and cleans on the cotton carriage, guide wheel cleans cotton carriage and cleans cotton lock-screw by guide wheel and be fixed on the matrix, the opposite side of described matrix is provided with and coaxial the first driven gear of the first guide wheel and second driven gear coaxial with the second guide wheel, be provided with between the first driven gear and the second driven gear driving gear and with the handwheel of the coaxial setting of driving gear, the position of the corresponding contact roller in described matrix upper end is provided with block, block is fixed on block and supports, and the end that block supports supports hold-down screw by block and is fixed on the matrix.
2. a kind of pole class work piece holder according to claim 1 is characterized in that, described driving gear and the first driven gear and the engagement of the second driven gear.
3. a kind of pole class work piece holder according to claim 1 is characterized in that, described base one side is provided with scale mark and matrix horizontal vertical alignment pin.
4. the described a kind of pole class work piece holder of any one in 3 according to claim 1 is characterized in that, the position of the corresponding matrix horizontal vertical of described matrix alignment pin is provided with vertical pin hole and horizontal pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522511 CN202895049U (en) | 2012-10-12 | 2012-10-12 | Circular bar type workpiece clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522511 CN202895049U (en) | 2012-10-12 | 2012-10-12 | Circular bar type workpiece clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895049U true CN202895049U (en) | 2013-04-24 |
Family
ID=48115764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522511 Expired - Fee Related CN202895049U (en) | 2012-10-12 | 2012-10-12 | Circular bar type workpiece clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895049U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273466A (en) * | 2013-06-08 | 2013-09-04 | 宁波瑞亚紧固件制造有限公司 | Thread forming machine auxiliary supporting mechanism for moving bolt in marine diesel engine cylinder |
| CN103722506A (en) * | 2012-10-12 | 2014-04-16 | 东莞市川业五金有限公司 | Round bar workpiece clamp |
| CN106272132A (en) * | 2016-08-25 | 2017-01-04 | 周瑛 | A kind of electrodynamic type large-scale jig |
| CN106272133A (en) * | 2016-08-25 | 2017-01-04 | 周瑛 | A kind of fluid pressure type large-scale jig |
-
2012
- 2012-10-12 CN CN 201220522511 patent/CN202895049U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722506A (en) * | 2012-10-12 | 2014-04-16 | 东莞市川业五金有限公司 | Round bar workpiece clamp |
| CN103273466A (en) * | 2013-06-08 | 2013-09-04 | 宁波瑞亚紧固件制造有限公司 | Thread forming machine auxiliary supporting mechanism for moving bolt in marine diesel engine cylinder |
| CN103273466B (en) * | 2013-06-08 | 2015-10-28 | 宁波瑞亚紧固件制造有限公司 | Motion bolt thread forming machine auxiliary support mechanism in air cylinder of marine diesel engine |
| CN106272132A (en) * | 2016-08-25 | 2017-01-04 | 周瑛 | A kind of electrodynamic type large-scale jig |
| CN106272133A (en) * | 2016-08-25 | 2017-01-04 | 周瑛 | A kind of fluid pressure type large-scale jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131012 |