CN204221461U - Selector fork end face finishing positioning tool - Google Patents
Selector fork end face finishing positioning tool Download PDFInfo
- Publication number
- CN204221461U CN204221461U CN201420646452.2U CN201420646452U CN204221461U CN 204221461 U CN204221461 U CN 204221461U CN 201420646452 U CN201420646452 U CN 201420646452U CN 204221461 U CN204221461 U CN 204221461U
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- CN
- China
- Prior art keywords
- riser
- working base
- guide rail
- locating dowel
- slide
- 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 kind of selector fork end face finishing positioning tool, the slide with the first guide rail is provided with above workbench, slide is provided with the second guide rail that left and right extends, with the working base of the second guide rail, the rear end of slide and the front end of screw rod are fixed together, spiro rod rear end through the installing hole on workbench also by nut check on the table, working base is installed with end face locating dowel, workpiece suit cylinder and the first riser, first riser is provided with Pneumatic top bar and cylinder, disk is driven to sway by handle, thus drive working base to move left and right on guide rail, the right side of slide is installed with the second riser, the left side of the second riser is provided with Horizontal limiting screw rod, the top of working base is installed with horizontal connecting plate, and horizontal connecting plate reaches the right side of the second riser after crossing the second riser, be provided with jettron in the below of horizontal connecting plate.Design ingenious, easy to operate, automaticity is high, significantly improves production efficiency.
Description
Technical field
The utility model machining equipment technical field, is specifically related to a kind of positioning tool remaining burr for removing automotive gear-shifting fork processing rear end face.
Background technology
Selector fork is one of vitals of automotive transmission, shown in composition graphs 4, Fig. 5, automotive gear-shifting fork is after processing shift fork prong, can at the end face of tossing about ((the region A namely in figure) residual lower burr, usually by manually adopting the mode of file to remove burr, not only inefficiency, deburring effect is also not satisfactory, and end face seems out-of-flatness.
Utility model content
For above-mentioned technical problem, intend providing a kind of selector fork end face to repair positioning tool, for being located by Workpiece clamping, then removing the residual burr of shift fork prong processing rear end face by facing cutter, improving automaticity, production efficiency and homogeneity of product.
For this reason, the technical scheme that the utility model adopts is: a kind of selector fork end face finishing positioning tool, comprise workbench, key is: the first guide rail extended before and after described workbench is provided with, with the slide of the first guide rail, described slide is provided with the second guide rail that left and right extends, with the working base of the second guide rail, the rear end of described slide and the front end of screw rod are fixed together, spiro rod rear end through the installing hole on workbench also by nut check on the table, described working base is installed with end face locating dowel, workpiece suit cylinder and the first riser, the left side wall of described end face locating dowel is plane, workpiece suit cylinder is positioned at the dead astern of end face locating dowel, first riser is positioned at the left side of end face locating dowel, first riser is provided with Pneumatic top bar and cylinder, described Pneumatic top bar extends towards the direction of end face locating dowel or retracts under the driving of cylinder, the left side of described slide is provided with axle, disk is sleeved on axle, one end of connecting rod is hinged on the left side wall of working base, the other end of connecting rod to be hinged on disk and to depart from the center of disk, disk is driven to sway by handle, thus drive working base to move left and right on the second guide rail,
The right side of described slide is installed with the second riser, the left side of the second riser is provided with Horizontal limiting screw rod, the top of working base is installed with horizontal connecting plate, described horizontal connecting plate reaches the right side of the second riser after crossing the second riser, in the below of horizontal connecting plate, the jettron for control cylinder is installed, when working base moves right, jettron leaves the second riser, till the right side wall of working base is against Horizontal limiting screw rod; When working base drive horizontal connecting plate move left put in place time, jettron is against on the second riser.
Using method: first place workpiece to be processed, the circular hole of selector fork is inserted on workpiece suit cylinder, the prong of workpiece toward the front, the rear end face of prong is against on the left side wall of end face locating dowel, pull handle clockwise, drive disk rotates clockwise, working base is driven by connecting rod, and the workpiece on working base, Pneumatic top bar, horizontal connecting plate, jettron moves right along the second guide rail together, jettron leaves the second riser simultaneously, after motion puts in place, the right side wall of working base is just in time against on the left end head of Horizontal limiting screw rod, to prevent the amount of pulling excessive, frock clashes into cutter.Jettron control cylinder makes Pneumatic top bar stretch out and is against the left side of workpiece, and Workpiece clamping prevents workpiece from rotating around workpiece suit cylinder in conjunction with end face locating dowel by Pneumatic top bar together, then is removed by the burr of the cutter on facing cutter by workpiece prong rear end face.After completing, pull handle counterclockwise, working base is moved to the left, and Pneumatic top bar is retracted simultaneously, takes off workpiece, again loads onto new workpiece and proceeds processing.The effect of the first guide rail is mainly used for the distance adjusting working base and facing cutter, to adapt to the selector fork processing needs of different size.
Preferred as such scheme, described working base is connected by dovetail groove with the first guide rail with the second guide rail, slide; Ensure that working base, slide are steady at moving on rails.
In addition, the cross section of described end face locating dowel is square, has short slot in the left rear corner of end face locating dowel, and end face locating dowel is higher than workpiece suit cylinder.Short slot is set, avoids producing when end face locating dowel and trade union college interfering; Workpiece suit cylinder is usually less than end face locating dowel, is convenient to workpiece of taking.
The beneficial effects of the utility model: novel, design ingenious, and easy to operate, automaticity is high, significantly improve production efficiency and homogeneity of product, have promotional value widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme of installation of slide and workbench in Fig. 1.
Fig. 3 is that the installation site of the utility model and facing cutter is illustrated.
Fig. 4 is the structural representation of automotive gear-shifting fork.
Fig. 5 is the top view of Fig. 4.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Shown in composition graphs 1, Fig. 2, a kind of selector fork end face finishing positioning tool, is set with cylinder 6, first riser 7, Pneumatic top bar 8, cylinder 9, axle 10, disk 11, connecting rod 12, handle 13, second riser 14, horizontal connecting plate 15, jettron 16 etc. is formed by workbench 1, Horizontal limiting screw rod 2, slide 3, working base 4, end face locating dowel 5, workpiece.
The the first guide rail 1a extended before and after workbench 1 is provided with, is provided with the slide 3 mated with the first guide rail 1a above workbench 1.Slide 3 is provided with the second guide rail 3a that left and right extends, slide 3 is provided with the working base 4 mated with the second guide rail 3a.The rear end of slide 3 and the front end of screw rod are fixed together, and spiro rod rear end is through the installing hole 1b on workbench 1 and by nut check on workbench 1.Working base 4 can move left and right along the second guide rail 3a, and slide 3 can move forward and backward along the first guide rail 1a.Preferably, working base 4 is connected by dovetail groove with the second guide rail 3a, and slide 3 is connected by dovetail groove with the first guide rail 1a.After slide 3 adjusts to suitable position, by the nut check of installing hole 1b position, thus adjust the workpiece 17 on working base 4 and the distance (shown in composition graphs 3) of facing cutter 18, process needs with the selector fork adapting to different size.
Working base 4 is installed with end face locating dowel 5, workpiece suit cylinder 6 and the first riser 7, and the left side wall of end face locating dowel 5 is plane.The cross section of end face locating dowel 5 is preferably square, and has short slot 5a in the left rear corner of end face locating dowel 5, and end face locating dowel 5 is higher than workpiece suit cylinder 6.
Workpiece 17 is contained on workpiece suit cylinder 6 by circle hole sleeve, and end face locating dowel 5 is contacted by left side wall and workpiece 17.Workpiece suit cylinder 6 is positioned at the dead astern of end face locating dowel 5, first riser 7 is positioned at the left side of end face locating dowel 5, first riser 6 is provided with Pneumatic top bar 8 and cylinder 9, Pneumatic top bar 8 is positioned at the right side of the first riser 6, cylinder 9 is positioned at the left side of the first riser 6, Pneumatic top bar 8 extends towards the direction of end face locating dowel 5 or retracts under the driving of cylinder 9, and when Pneumatic top bar 8 extends, Pneumatic top bar 8 and end face locating dowel 5 clamp from the left and right sides by workpiece 17.
The left side of slide 3 is provided with axle 10, and disk 11 is sleeved on axle 10, and disk 11 can rotate around axle 10.One end of connecting rod 12 is hinged on the left side wall of working base 4, and the other end of connecting rod 12 to be hinged on disk 11 and to depart from the center of disk 11, drives disk 11 to rotate around axle 10, thus drive working base 4 to move left and right on the second guide rail 3a by handle 13.
The left side that the right side of slide 3 is installed with the second riser 14, second riser 14 is provided with Horizontal limiting screw rod 2.The top of working base 4 is installed with horizontal connecting plate 15, and horizontal connecting plate 15 reaches the right side of the second riser 14 after crossing the second riser 14, is provided with the jettron 16 for control cylinder 9 in the below of horizontal connecting plate 15.
When working base 4 moves right, jettron 16 leaves the second riser 14, and till the right side wall of working base 4 is against Horizontal limiting screw rod 2, now Pneumatic top bar 8 stretches out; When working base 4 drives horizontal connecting plate 15 to move left to put in place, jettron 16 is against on the second riser 14, and now Pneumatic top bar 8 is retracted.Jettron 16 controls elongation or the retraction of Pneumatic top bar 8 by cylinder 9.
As shown in Figure 3, facing cutter 18 is also arranged on above workbench 1, and facing cutter 18 is arranged on the dead ahead of slide 3, and extends before and after the axis of facing cutter 18.End face locating dowel 5 is positioned at position to the left, facing cutter 18 center, arranges Horizontal limiting screw rod 2, moves right and carries out spacing, prevent frock from clashing into cutter on facing cutter 18 to working base 4.
Claims (3)
1. a selector fork end face finishing positioning tool, comprise workbench (1), it is characterized in that: the first guide rail (1a) extended before and after described workbench (1) is provided with, the slide (3) mated with the first guide rail (1a), described slide (3) is provided with the second guide rail (3a) that left and right extends, the working base (4) mated with the second guide rail (3a), the rear end of described slide (3) and the front end of screw rod are fixed together, spiro rod rear end is through the installing hole (1b) on workbench (1) and by nut check on workbench (1), described working base (4) is installed with end face locating dowel (5), workpiece suit cylinder (6) and the first riser (7), the left side wall of described end face locating dowel (5) is plane, workpiece suit cylinder (6) is positioned at the dead astern of end face locating dowel (5), first riser (7) is positioned at the left side of end face locating dowel (5), first riser (6) is provided with Pneumatic top bar (8) and cylinder (9), described Pneumatic top bar (8) extends towards the direction of end face locating dowel (5) or retracts under the driving of cylinder (9), the left side of described slide (3) is provided with axle (10), disk (11) is sleeved on axle (10), one end of connecting rod (12) is hinged on the left side wall of working base (4), the other end of connecting rod (12) is hinged on disk (11) and goes up and depart from the center of disk (11), disk (11) is driven to rotate around axle (10) by handle (13), thus drive working base (4) to move left and right on the second guide rail (3a),
The right side of described slide (3) is installed with the second riser (14), the left side of the second riser (14) is provided with Horizontal limiting screw rod (2), the top of working base (4) is installed with horizontal connecting plate (15), described horizontal connecting plate (15) reaches the right side of the second riser (14) after crossing the second riser (14), jettron (16) for control cylinder (9) is installed in the below of horizontal connecting plate (15), when working base (4) moves right, jettron (16) leaves the second riser (14), till the right side wall of working base (4) is against Horizontal limiting screw rod (2), when working base (4) drive horizontal connecting plate (15) move left put in place time, jettron (16) is against on the second riser (14).
2., according to selector fork end face finishing positioning tool according to claim 1, it is characterized in that: described working base (4) is connected by dovetail groove with the first guide rail (1a) with the second guide rail (3a), slide (3).
3. according to the selector fork end face finishing positioning tool described in claim 1 or 2, it is characterized in that: the cross section of described end face locating dowel (5) is square, have short slot (5a) in the left rear corner of end face locating dowel (5), end face locating dowel (5) is higher than workpiece suit cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646452.2U CN204221461U (en) | 2014-10-30 | 2014-10-30 | Selector fork end face finishing positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646452.2U CN204221461U (en) | 2014-10-30 | 2014-10-30 | Selector fork end face finishing positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221461U true CN204221461U (en) | 2015-03-25 |
Family
ID=52919602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646452.2U Expired - Fee Related CN204221461U (en) | 2014-10-30 | 2014-10-30 | Selector fork end face finishing positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289950A (en) * | 2014-10-30 | 2015-01-21 | 重庆和剑机械制造有限公司 | Tooling for trimming and positioning end surface of shifting fork |
| CN106425618A (en) * | 2016-12-15 | 2017-02-22 | 重庆智和机械制造有限公司 | Shifting lever pressing tool |
-
2014
- 2014-10-30 CN CN201420646452.2U patent/CN204221461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289950A (en) * | 2014-10-30 | 2015-01-21 | 重庆和剑机械制造有限公司 | Tooling for trimming and positioning end surface of shifting fork |
| CN106425618A (en) * | 2016-12-15 | 2017-02-22 | 重庆智和机械制造有限公司 | Shifting lever pressing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |