CN210755665U - Tapping positioning jig for cylindrical workpiece - Google Patents
Tapping positioning jig for cylindrical workpiece Download PDFInfo
- Publication number
- CN210755665U CN210755665U CN201921532165.8U CN201921532165U CN210755665U CN 210755665 U CN210755665 U CN 210755665U CN 201921532165 U CN201921532165 U CN 201921532165U CN 210755665 U CN210755665 U CN 210755665U
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- fixed
- clamping block
- positioning
- movable clamping
- block
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- 238000010079 rubber tapping Methods 0.000 title claims description 13
- 230000036339 tooth positioning Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a positioning jig field discloses a cylindricality work piece attack tooth positioning jig, include the tool base plate and fix the positioner on the tool base plate, positioner fixes collet, removal clamp block positioning table and the fixed clamp block positioning table on the tool base plate including counterpointing and counterpoints the removal that sets up on removal clamp block positioning table and clamp block positioning table with press from both sides the different models of clamp block positioning table respectively and press from both sides the clamp block and the fixed clamp block, collet links to each other and can drive its removal of relative fixed clamp block on removal clamp block positioning table with removal clamp block, the thickness that removes clamp block and fixed clamp block all is 10 millimeters and its counterpoint position is provided with removal half hole and fixed half hole that can constitute the fixed orifices that the diameter runs through between 3 millimeters to 15 millimeters respectively. Carry out spacing fixed to different cylindricality work pieces, rock in acceptable within range when guaranteeing fixed tooth that dashes, the punching press is accurate, easy operation, and the yields is high.
Description
Technical Field
The utility model relates to a positioning jig, in particular to tooth positioning jig that attacks of cylindricality work piece.
Background
Often involve in the processing to five metals and spare part and attack the tooth, attack the tooth and be one kind at the spare casing, the process of internal thread, screw or tooth knot etc. is processed out to the medial surface in the hole of the through-hole of the terminal surface of equipment part etc. or the part of blind hole's part, current way is usually for attacking the tooth to spare part one by one, when different products have the tooth hole requirement, manual accurate positioning is hardly accomplished to operating personnel, the position of attacking the tooth also cannot guarantee, can't guarantee the machining precision, the activity degree flexibility is not high, have certain influence to attack the tooth quality, can not satisfy customer's demand, the tooth tool is attacked in this proposing a neotype location drilling.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a tooth positioning jig is attacked to cylindricality work piece.
The utility model provides a technical scheme that its technical problem adopted is: a tapping positioning jig for cylindrical workpieces comprises a jig base plate and a positioning device fixed on the jig base plate, wherein the positioning device comprises a pressing device, a movable clamping block positioning table, a fixed clamping block positioning table, movable clamping blocks and fixed clamping blocks of different models, the movable clamping block positioning table and the fixed clamping block positioning table are correspondingly fixed on the jig base plate, the fixed clamping blocks are arranged on the fixed clamping block positioning table, the movable clamping blocks are arranged on the movable clamping block positioning table, the pressing device is fixed on the jig base plate and connected with the movable clamping blocks and can drive the movable clamping blocks to move on the movable clamping block positioning table relative to the fixed clamping blocks, the alignment positions of the movable clamping blocks and the fixed clamping blocks are respectively provided with a movable half hole and a fixed half hole which can form a penetrating through the fixed holes, and the thicknesses of the movable clamping blocks and the fixed clamping blocks are both 10 mm, the diameter of the through fixing hole formed by the movable clamping blocks and the fixed clamping blocks of different models is between 3 millimeters and 15 millimeters. The thickness of the fixed orifices that the removal presss from both sides tight piece and the fixed clamp piece and the diameter ratio of being fixed cylindricality work piece is suitable, carries out spacing fixed to different cylindricality work pieces, rocks when guaranteeing fixed tooth that dashes in acceptable within range, and the punching press is accurate, easy operation, and the yields is high.
Further, the method comprises the following steps: a first positioning concave platform which penetrates through the middle part of the positioning platform of the fixed clamping block from left to right is arranged, the fixed clamping block is fixed in the first positioning concave platform, the movable clamping block positioning table comprises a horizontal limiting block, a front vertical limiting block and a rear vertical limiting block, a second positioning concave station is arranged in the middle of the horizontal limiting block and corresponds to the first positioning concave station, the front vertical limiting block and the rear vertical limiting block are respectively fixed on the horizontal limiting block at the front side and the rear side of the second positioning concave station, the rear end of the lower surface of the front vertical limiting block and the front end of the lower surface of the rear vertical limiting block are both positioned above the second positioning concave table correspondingly, the movable clamping block is arranged in the second positioning concave table, the depth of the first positioning concave table and the depth of the second positioning concave table are the same as the thickness of the movable clamping block and the thickness of the fixed clamping block, the front and back widths of the first positioning concave table and the second positioning concave table are the same as the front and back widths of the movable clamping block and the fixed clamping block. The movable clamping blocks are limited in four directions, namely front, back, up and down, so that the movable clamping blocks are guaranteed to be accurately aligned with the fixed clamping blocks after being moved left and right.
Further, the method comprises the following steps: the fixed mode that the fixed clamp piece was fixed in first location concave station is for dismantling the screw fixation, preceding perpendicular stopper is fixed respectively with the perpendicular stopper in back and is dismantled the screw fixation for the fixed mode of dismantling both sides around the second location concave station on the horizontal stopper. The movable clamping block and the fixed clamping block can be conveniently disassembled, assembled and replaced to adapt to positioning of different cylindrical workpieces.
Further, the method comprises the following steps: the distance between the right end of the compactor fixing body and the left end of the movable clamping block positioning table is smaller than the left-right length of the movable clamping block. The movable clamping block is ensured not to accidentally slip out of the positioning table of the movable clamping block due to excessive force in use.
Further, the method comprises the following steps: the right-hand member of collet is provided with the actuating lever that the drive removed and presss from both sides tight piece, the end of actuating lever is provided with the screw thread, the left end that removes to press from both sides tight piece is provided with the screw hole that matches with the end screw thread of actuating lever, the collet is manual collet. Convenient disassembly, simple use and reasonable cost.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is an exploded view of the present invention.
Labeled as: the fixture comprises a fixture base plate 100, a pressing device 210, a driving rod 211, a pressing device fixing table 212, a movable clamping block 220, a movable half hole 221, a movable clamping block positioning table 230, a horizontal limiting block 231, a front vertical limiting block 232, a rear vertical limiting block 233, a second positioning concave table 234, a fixed clamping block 240, a fixed half hole 241, a fixed clamping block positioning table 250 and a first positioning concave table 251.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, the tapping positioning jig for a cylindrical workpiece comprises a jig substrate 100 and a positioning device 200 fixed on the jig substrate 100, wherein the positioning device 200 comprises a pressing device 210, a movable clamping block positioning table 230, a fixed clamping block positioning table 250, and movable clamping blocks 220 and fixed clamping blocks 240 of different models, the movable clamping block positioning table 230 and the fixed clamping block positioning table 250 are correspondingly fixed on the jig substrate 100, the fixed clamping block 240 is arranged on the fixed clamping block positioning table 250, the movable clamping block 220 is arranged on the movable clamping block positioning table 230, the pressing device 210 is fixed on the jig substrate 100 and connected with the movable clamping block 220 and can drive the movable clamping block 220 to move relative to the fixed clamping block 240 on the movable clamping block positioning table 230, the alignment positions of the movable clamping block 220 and the fixed clamping block 240 are respectively provided with a movable half hole 221 and a fixed half hole 241 which can form a through fixing hole, the thickness of the movable clamping block 220 and the fixed clamping block 240 is 10 mm, and the diameter of the through fixing hole formed by the movable clamping block 220 and the fixed clamping block 240 of different models is between 3 mm and 15 mm. In practical implementation, the tapping positioning jig for the cylindrical workpiece is located below the tapping machine, the left end of the movable clamping block 220 matched with the cylindrical workpiece to be processed is fixed on the pressing device 210 and then arranged on the movable clamping block positioning table 230, then the fixed clamping blocks 240 in a group with the installed movable clamping blocks 220 are fixed on the fixed clamping block positioning table 250, the circle of the penetrating fixed hole formed by the movable half hole 221 and the fixed half hole 241 is vertically aligned with the axis of the tapping drill of the punching machine, the pressing device 210 drives the movable clamping block 220 to move left, after the workpiece to be punched is placed in the fixed half hole 241, the pressing device 210 drives the movable clamping block 220 to move left, the movable half hole 221 and the fixed half hole 241 are folded together to position and fix the workpiece to be punched at the tapping position, and then the tapping machine is opened to punch the cylindrical workpiece. The thickness of the fixed orifices that the removal presss from both sides tight piece and the fixed clamp piece and the diameter ratio of being fixed cylindricality work piece is suitable, carries out spacing fixed to different cylindricality work pieces, rocks when guaranteeing fixed tooth that dashes in acceptable within range, and the punching press is accurate, easy operation, and the yields is high.
On the basis of the above, as shown in fig. 1 and fig. 2, the middle part of the fixed clamping block positioning table 250 is provided with a first positioning concave table 251 penetrating left and right, the fixed clamping block 240 is fixed in the first positioning concave table 251, the movable clamping block positioning table 230 comprises a horizontal limiting block 231, a front vertical limiting block 232 and a rear vertical limiting block 233, the middle part of the horizontal limiting block 231 is provided with a second positioning concave table 234 corresponding to the first positioning concave table 251, the front vertical limiting block 232 and the rear vertical limiting block 233 are respectively fixed on the horizontal limiting block 231 at the front and rear sides of the second positioning concave table 234, the rear end of the lower surface of the front vertical limiting block 232 and the front end of the lower surface of the rear vertical limiting block 233 are both located above the second positioning concave table 234, the movable clamping block 220 is arranged in the second positioning concave table 234, the depths of the first positioning concave table 251 and the second positioning concave table 234 are both the same as the thicknesses of the movable clamping block 220 and the fixed clamping block 240, the front-to-rear widths of the first and second positioning recesses 251 and 234 are the same as the front-to-rear widths of the moving clamp block 220 and the fixed clamp block 240. The movable clamping block 220 is limited in four directions, namely front, back, up and down, so that the movable clamping block is accurately aligned with the fixed clamping block 240 after moving left and right.
On the basis of the above, as shown in fig. 1 and fig. 2, the fixing manner of the fixing clamping block 240 fixed in the first positioning concave 251 is detachable screw fixing, and the front vertical limiting block 232 and the rear vertical limiting block 233 are respectively fixed on the horizontal limiting block 231 at the front side and the rear side of the second positioning concave 234 by detachable screw fixing. When the movable clamping block 220 and the fixed clamping block 240 of different models need to be replaced, the screws can be directly removed for replacement, so that the movable clamping block 220 and the fixed clamping block 240 can be conveniently detached, replaced and adapted to different cylindrical workpieces.
In addition, as shown in fig. 1, the distance between the right end of the fixed body of the pressing device 210 and the left end of the movable clamp block positioning table 230 is smaller than the left-right length of the movable clamp block 220. After all the parts are fixed, one end of the movable clamping block 220 is always kept in the movable clamping block positioning table 230 in the process of moving left and right, and the movable clamping block 220 is guaranteed not to slip off from the movable clamping block positioning table 230 accidentally due to overlarge using force in use.
On the basis, as shown in fig. 2, the right end of the pressing device 210 is provided with a driving rod 211 for driving the movable clamping block 220, the tail end of the driving rod 211 is provided with a thread, the left end of the movable clamping block 220 is provided with a threaded hole matched with the tail end of the driving rod 211 in a threaded manner, and the pressing device 210 is a manual pressing device. Convenient disassembly, simple use and reasonable cost. The pressing device 210 is fixed to a pressing device fixing table 212 by screws, the pressing device fixing table 212 is fixed to the jig base plate 100 by screws, and the pressing device fixing table 212 is provided to ensure that the driving rod 211 horizontally applies force to the movable clamp block 220. The compactor 210 is a common manual compactor purchased in the market, and the end of the telescopic rod thereof is turned with a thread matched with a threaded hole at one end of the movable clamping block 220 to serve as a driving rod 211, so that the movable clamping blocks 220 of different models can be conveniently replaced and fixed.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a tooth positioning jig is attacked to cylindricality work piece, includes tool base plate (100) and fixes the positioner on tool base plate (100), its characterized in that: the positioning device comprises a pressing device (210), a movable clamping block positioning table (230), a fixed clamping block positioning table (250), movable clamping blocks (220) and fixed clamping blocks (240) of different models, wherein the movable clamping block positioning table (230) and the fixed clamping block positioning table (250) are correspondingly fixed on a jig substrate (100), the fixed clamping blocks (240) are arranged on the fixed clamping block positioning table (250), the movable clamping blocks (220) are arranged on the movable clamping block positioning table (230), the pressing device (210) is fixed on the jig substrate (100) and connected with the movable clamping blocks (220) and can drive the movable clamping blocks (220) to move on the movable clamping block positioning table (230) relative to the fixed clamping blocks (240), and the opposite positions of the movable clamping blocks (220) and the fixed clamping blocks (240) are respectively provided with a movable half hole (221) and a fixed half hole (241) which can form a penetrating through fixed hole, the thickness of the movable clamping block (220) and the fixed clamping block (240) is 10 mm, and the diameter of a through fixing hole formed by the movable clamping block (220) and the fixed clamping block (240) of different models is between 3 mm and 15 mm.
2. The tapping positioning jig for the cylindrical workpiece according to claim 1, characterized in that: a first positioning concave table (251) which penetrates through the left and right is arranged in the middle of the fixed clamping block positioning table (250), the fixed clamping block (240) is fixed in the first positioning concave table (251), the movable clamping block positioning table (230) comprises a horizontal limiting block (231), a front vertical limiting block (232) and a rear vertical limiting block (233), a second positioning concave table (234) is arranged in the middle of the horizontal limiting block (231) and corresponds to the first positioning concave table (251), the front vertical limiting block (232) and the rear vertical limiting block (233) are respectively fixed on the horizontal limiting block (231) at the front side and the rear side of the second positioning concave table (234), the rear end of the lower surface of the front vertical limiting block (232) and the front end of the lower surface of the rear vertical limiting block (233) are both positioned above the second positioning concave table (234), the movable clamping block (220) is arranged in the second positioning concave table (234), the depth of the first positioning concave table (251) and the second positioning concave table (234) is the same as the thickness of the movable clamping block (220) and the fixed clamping block (240), and the front-back width of the first positioning concave table (251) and the second positioning concave table (234) is the same as the front-back width of the movable clamping block (220) and the fixed clamping block (240).
3. The tapping positioning jig for the cylindrical workpiece according to claim 2, wherein: the fixed clamping block (240) is fixed in the first positioning concave table (251) in a detachable screw fixing mode, and the front vertical limiting block (232) and the rear vertical limiting block (233) are fixed on the horizontal limiting block (231) respectively at the front side and the rear side of the second positioning concave table (234) in a detachable screw fixing mode.
4. The tapping positioning jig for the cylindrical workpiece according to claim 2, wherein: the distance between the right end of the fixed main body of the pressing device (210) and the left end of the movable clamping block positioning table (230) is smaller than the left-right length of the movable clamping block (220).
5. The tapping positioning jig for the cylindrical workpiece as claimed in claim 4, wherein: the right-hand member of collet (210) is provided with actuating lever (211) that the drive removed and presss from both sides tight piece (220), the end of actuating lever (211) is provided with the screw thread, the left end that removes and presss from both sides tight piece (220) is provided with the screw hole that matches with the end screw thread of actuating lever (211), collet (210) are manual collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532165.8U CN210755665U (en) | 2019-09-16 | 2019-09-16 | Tapping positioning jig for cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532165.8U CN210755665U (en) | 2019-09-16 | 2019-09-16 | Tapping positioning jig for cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755665U true CN210755665U (en) | 2020-06-16 |
Family
ID=71056591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532165.8U Expired - Fee Related CN210755665U (en) | 2019-09-16 | 2019-09-16 | Tapping positioning jig for cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210755665U (en) |
-
2019
- 2019-09-16 CN CN201921532165.8U patent/CN210755665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |