CN202428213U - Multi-station work clamp for combined type inclined wedge - Google Patents
Multi-station work clamp for combined type inclined wedge Download PDFInfo
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- CN202428213U CN202428213U CN2012202929150U CN201220292915U CN202428213U CN 202428213 U CN202428213 U CN 202428213U CN 2012202929150 U CN2012202929150 U CN 2012202929150U CN 201220292915 U CN201220292915 U CN 201220292915U CN 202428213 U CN202428213 U CN 202428213U
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Abstract
The utility model provides a multi-station work clamp for a combined type inclined wedge, which mainly solves the problems of more processes, low efficiency and low precision when the conventional type inclined wedge is machined. The multi-station work clamp is characterized in that inclined planes are arranged at the two sides of a positioning board (2); a transverse U-shaped groove is arranged on each inclined plane; a positioning post (1) is arranged in each groove; the positioning post (1) is in contact with an inclined plane outside a working piece; four guide springs (17) are fixed on a bottom board A (10) through a positioning shaft (9); upper parts of the guide springs (17) are tightly pressed through a pressing board (6); lower parts at the both ends of the pressing board (6) are in contact with a transverse positioning roller (8); the positioning roller (8) passes through an inner hole of the working piece and tightly presses the working piece; a base plate (16) is fixed on the bottom board A (10); and four convex heads at the upper part of the base plate (16) are in contact with a plane at the bottom of the working piece. With the adoption of the multi-station work clamp for the combined type inclined wedge, the processes are simplified; and the production efficiency is improved on the premise of ensuring the machining quality.
Description
Technical field
The utility model relates to a kind of mechanical field, a kind of specifically multistation frock clamp that is used to process combination type slant wedge.
Background technology
[0002] at present in order to guarantee the security reliability of railway freight-car, use a kind of novel steering frame, and combination type slant wedge (like Fig. 1 and Fig. 2) is a vitals on this novel steering frame.This combination type slant wedge of processing normally adopts big twin columns milling flat at present, mills the L*H groove with vertical knee-type milling machine, and operation is more on the one hand, and manufacturing schedule is slow, and efficient is low, has satisfied not large batch of production needs; And it is more to take equipment, and influencing other products can not process on time.
Summary of the invention
For overcome existing combination type slant wedge add man-hour operation many, efficient is low, the deficiency of low precision; The utility model provides a kind of multistation frock jig of combination type slant wedge; The application of the multistation frock jig of this combination type slant wedge; Simplify operation, under the prerequisite that guarantees crudy, improved production efficiency.
The technical scheme of the utility model is: a kind of multistation frock clamp of combination type slant wedge, comprise base plate A, top board, and base plate A is connected with the parallels of top board both sides through vertical direction; Evenly arrange three groups of location-plates between two parallels; Be fixed with workpiece facing each other respectively between three groups of location-plates, described location-plate both sides are the inclined-plane, and described inclined-plane is provided with horizontal U-lag; Groove is built-in with reference column, and described reference column contacts with the inclined-plane of outer workpiece;
Described base plate A goes up through fixing four the guiding springs of locating shaft, and guiding spring top compresses through pressing plate, and bottom, pressing plate two ends contacts with horizontal registration roller, and described registration roller passes workpiece endoporus and workpiece pressing;
Be fixed with backing plate on the described base plate A, backing plate top is uniformly distributed with four plush coppers, and plush copper contacts with the workpiece base plane.
Middle part, described parallels bottom is provided with boss, and the boss both sides contact with backing plate.
The utlity model has following beneficial effect: owing to take such scheme, between base plate A and top board, is connected parallels and location-plate, realizes the horizontal direction front and back of workpiece spacing through reference column on the location-plate; Registration roller passes the workpiece endoporus, realizes that the workpiece vertical direction is spacing; Backing plate places in the groove of workpiece bottom, realizes that workpiece water is square spacing to the left and right.Therefore, through this frock, can realize with little this workpiece of double column milling machine processing, and can process 6 workpiece simultaneously that No. one time clamping is realized milling flat and groove, has simplified operation, has improved operating efficiency, and has improved machining accuracy.
Description of drawings
Fig. 1 is the front view of combination type slant wedge;
Fig. 2 is the right view of combination type slant wedge;
Fig. 3 is the front view of the utility model;
Fig. 4 is the left view of the utility model;
Fig. 5 is the structural representation of location-plate;
Fig. 6 is the structural representation of parallels.
1-reference column among the figure, 2-location-plate, 3-fishbolt, 4-hold-down nut, 5-nut gripping sleeve, 6-pressing plate; The 7-parallels, 8-pressure roller, 9-locating shaft, 10-base plate A, 11-shirt rim plate A, 12-shirt rim plate B; 13-base plate B, 14-gusset A, the 15-top board, the 16-backing plate, 17-guides spring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Extremely shown in Figure 6 by Fig. 3; A kind of multistation frock clamp of combination type slant wedge comprises base plate A10, top board 15, and base plate A10 two bottom sides is connected with and is shirt rim plate A11 and the shirt rim plate B12 that T-shaped is arranged; The outside of two side shirt edge plate B12 is connected with base plate B13, base plate B13 top gusset 14.Base plate A10 is connected with the parallels 7 of top board 15 both sides through vertical direction; Evenly arrange three groups of location-plates 2 between two parallels 7; Every group of location-plate is made up of two location-plates 2 that are parallel to each other; Two location-plate 2 common fixing two relative workpiece are fixed with workpiece facing each other respectively between three groups of location-plates 2, promptly are fixed with 6 workpiece between three groups of location-plates 2.Described location-plate 2 both sides are the inclined-plane, and as shown in Figure 5, described inclined-plane is provided with horizontal U-lag; Groove is built-in with reference column 1; Reference column 1 passes the same group of U-lag on the location-plate 2, and reference column 1 contacts location before and after the horizontal direction of realization workpiece with the inclined-plane of outer workpiece.
Described base plate A10 goes up through locating shaft 9 fixing four guiding springs 17, and described locating shaft 9 is organized between location-plate and both sides at each, has 5 locating shafts 9 and guiding spring, arranges separately with three groups of workpiece.Guiding spring 17 tops compress through pressing plate 6, and fishbolt 3 passes pressing plate 6, and are fixing through hold-down nut 4, and fishbolt 3 excircles are provided with nut gripping sleeve 5.Pressing plate 6 is rectangular plate, and its bottom, two ends contacts with horizontal registration roller 8, and described registration roller 8 passes workpiece endoporus and workpiece pressing, and each registration roller 8 passes two adjacent workpiece, and the endoporus of its adjacent side is compressed, and realizes workpiece vertical direction location.
Be fixed with backing plate 16 on the described base plate A10, backing plate 16 tops are uniformly distributed with four plush coppers, and plush copper contacts with the workpiece base plane.Middle part, described parallels 7 bottom is provided with boss, and is as shown in Figure 6, and the boss both sides contact with backing plate 16, realizes workpiece water location square to the left and right.
Through this frock, can workpiece be clamped on the little double column milling machine, and can process 6 workpiece simultaneously, No. one time clamping is realized milling flat and groove, has improved operating efficiency greatly, and a clamping, has reduced error, improves machining accuracy.
Claims (2)
1. the multistation frock clamp of a combination type slant wedge; Comprise base plate A (10), top board (15); Base plate A (10) is connected with the parallels (7) of top board (15) both sides through vertical direction, evenly arranges between two parallels (7) to be fixed with workpiece facing each other respectively between three groups of location-plates (2) by three groups of location-plates (2); It is characterized in that: described location-plate (2) both sides are the inclined-plane; Described inclined-plane is provided with horizontal U-lag, and groove is built-in with reference column (1), and described reference column (1) contacts with the inclined-plane of outer workpiece;
Described base plate A (10) goes up through fixing four the guiding springs (17) of locating shaft (9); Guiding spring (17) top compresses through pressing plate (6); Pressing plate (6) bottom, two ends contacts with horizontal registration roller (8), and described registration roller (8) passes workpiece endoporus and workpiece pressing;
Be fixed with backing plate (16) on the described base plate A (10), backing plate (16) top is uniformly distributed with four plush coppers, and plush copper contacts with the workpiece base plane.
2. the multistation frock clamp of combination type slant wedge according to claim 1 is characterized in that: middle part, described parallels (7) bottom is provided with boss, and the boss both sides contact with backing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202929150U CN202428213U (en) | 2012-06-21 | 2012-06-21 | Multi-station work clamp for combined type inclined wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202929150U CN202428213U (en) | 2012-06-21 | 2012-06-21 | Multi-station work clamp for combined type inclined wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428213U true CN202428213U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202929150U Expired - Fee Related CN202428213U (en) | 2012-06-21 | 2012-06-21 | Multi-station work clamp for combined type inclined wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857905A (en) * | 2021-11-10 | 2021-12-31 | 中车大同电力机车有限公司 | Spring seat bent plate processing tool |
-
2012
- 2012-06-21 CN CN2012202929150U patent/CN202428213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857905A (en) * | 2021-11-10 | 2021-12-31 | 中车大同电力机车有限公司 | Spring seat bent plate processing tool |
| CN113857905B (en) * | 2021-11-10 | 2022-11-15 | 中车大同电力机车有限公司 | Spring seat bent plate processing 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: 20120912 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |