CN203062363U - Connecting structure of universal fixture bracket and worktable - Google Patents
Connecting structure of universal fixture bracket and worktable Download PDFInfo
- Publication number
- CN203062363U CN203062363U CN 201320108238 CN201320108238U CN203062363U CN 203062363 U CN203062363 U CN 203062363U CN 201320108238 CN201320108238 CN 201320108238 CN 201320108238 U CN201320108238 U CN 201320108238U CN 203062363 U CN203062363 U CN 203062363U
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- China
- Prior art keywords
- base plate
- plate
- side stand
- locating piece
- workbench
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Abstract
The utility model discloses a connecting structure of a universal fixture bracket and a worktable. The universal fixture bracket comprises two side bracket plates, wherein the two side bracket plates are parallel to each other and are perpendicular to the plane of the worktable; a base plate is fixedly arranged on the plane of the worktable; the side bracket plates are vertically and fixedly arranged on the base plate; the base plate is positioned on the plane of the worktable through an X-direction positioning block; the bottom of the X-direction positioning block is inserted into a T-shaped groove in the plane of the worktable; and the top of the X-direction positioning block is inserted into a positioning hole in the base plate. According to the connecting structure disclosed by the utility model, the positioning precision and the strength of the connecting structure of the universal fixture bracket and the worktable are improved.
Description
Technical field
The utility model relates to the milling machine universal fixturing.
Background technology
Fraise jig is made the simple and easy anchor clamps of fixed angle usually in the prior art of the line cutting at the different angles demand; Yet these type of anchor clamps do not have versatility, waste material.And universal fixturing is fixed on the workbench, is fixed on the universal fixturing at the anchor clamps of different parts again, and this structure can improve the versatility of anchor clamps.But the syndeton of the support of universal fixturing and workbench requires to have high orientation precision and intensity, and prior art does not have effective structure to solve this technical problem as yet.
The utility model content
Technical problem to be solved in the utility model just provides a kind of universal fixturing support and workbench syndeton, improves positioning accuracy and the intensity of universal fixturing support and workbench syndeton.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of universal fixturing support and workbench syndeton, it is characterized in that: the universal fixturing support comprises two blocks of side stand plates, two blocks of side stand plates are parallel to each other and perpendicular to table plane, base plate is fixedly arranged on the described table plane, described side stand plate vertical fixing is on base plate, described base plate is positioned on the table plane by the X-direction locating piece, wherein insert in the T-slot of table plane X-direction locating piece bottom, and insert in the locating hole of base plate at X-direction locating piece top.
As preferably, described base plate top is crimped with retaining bits cover plate, and described retaining bits cover plate is fixed by screw and base plate.
As preferably, described X-direction locating piece is provided with screwed hole, and a screw is fixed in the screwed hole, is socketed with spring on the screw, apical grafting retaining bits cover plate bottom surface, spring upper end, spring lower end apical grafting X-direction locating piece end face.
As preferably, the side of being provided with, described side stand plate bottom tenon, described base plate is provided with square locating hole, and the square tenon of described side stand plate inserts in the square locating hole on the base plate and uses bolting.
Base plate cooperates the location of realizing support by the X-direction locating piece with the T-slot of table plane in the utility model, and dual location and the fixed structure by the tenon fourth of the twelve Earthly Branches and bolt is connected between side stand plate and the base plate, thereby improved positioning accuracy and the intensity of universal fixturing support and workbench syndeton.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the anchor clamps front view;
Fig. 2 is the anchor clamps vertical view;
Fig. 3 is the anchor clamps left view;
Fig. 4 is the anchor clamps right view.
The specific embodiment
Compressing the inclination angle trimming regulating universal fixturing below in conjunction with the fast locating pneumatic shown in Fig. 1 to Fig. 4 makes universal fixturing support of the present utility model and workbench syndeton and specifying.
Fast locating pneumatic compresses the inclination angle trimming regulating universal fixturing and comprises the support that is installed on the workbench 28, a casing is rotationally connected on the described support, described casing comprises two blocks of side plates 8, two blocks of side plates 8 are parallel to each other, two side plate bottom vertical are fixed on the cylinder base plate 18, two side plate top vertical fixing have top board 9, and this top board 9 is the positioning panel of flat anchor clamps 11.
Described two blocks of side plates are provided with evagination side's tenon in two ends about in the of 8, the two ends, the left and right sides of described top board 9 and cylinder base plate 18 are provided with the locating notch of indent, two blocks of side plates evagination side's tenon at two ends and locating notch (mortise) at top board and two ends, the cylinder base plate left and right sides up and down connect, top board and cylinder base plate and side plate are fixed by bolt in Z-direction then, be pressed in the locating notch by the evagination side tenon of bolt with side plate in X-direction, make and form a highly stable and firm body structure between these four blocks of plates.
Described casing is provided with pneumatic clamping mechanism workpiece pressing, is provided with the casing angle regulator between described casing and the support.Described pneumatic clamping mechanism comprises the cylinder 17 that is installed on the box inside bottom surface, and the piston rod of described cylinder connects pressing plate frame 16, and vertical fixing has follower bolt 14 on the described pressing plate frame 16, and fixedly there is pressing plate 15 the follower bolt upper end.Described pressing plate frame 16 is at follower bolt rear side top fastening bolt 19 after also vertical fixing has pressing plate, and the top fastening bolt upper end is fixing with pressing plate 15 behind the pressing plate.Middle part, described box inside bottom surface vertical fixing one pressing plate frame guide pad 13, described pressing plate frame 16 is slidingly arranged on the pressing plate frame guide pad 13.Described pressing plate 15 front ends are ladder structure of right angle.Described cylinder 17 and pressing plate 15 are provided with two, and are symmetrically distributed in pressing plate frame guide pad 13 both sides.The end face of described pressing plate frame guide pad is supported on the top board bottom surface, has played the function that strengthens casing intensity simultaneously so be fixed on the pressing plate frame guide pad at casing middle part, also is unlikely to cause the flexural deformation of roof box when making cylinder be in impaction state.
Described support comprises two blocks of side stand plates 6, two blocks of side stand plates 6 are parallel to each other and perpendicular to table plane, base plate 1 is fixedly arranged on the described table plane, the side of being provided with, described side stand plate 6 bottom tenon, described base plate 1 is provided with square locating hole, and the square tenon of described side stand plate inserts the square locating hole on the base plate and uses the bolt vertical fixing on base plate.Described base plate is positioned by X-direction locating piece 26 on the plane of workbench 28, and X-direction locating piece 26 is located at the two ends of base plate 1, and wherein insert in the T-slot of table plane X-direction locating piece bottom, and insert in the locating hole of base plate 1 at X-direction locating piece 26 tops.Described base plate 1 top is crimped with retaining bits cover plate, and described retaining bits cover plate is fixed by screw and base plate, and described X-direction locating piece is provided with screwed hole, one screw is fixed in the screwed hole, be socketed with spring on the screw, apical grafting retaining bits cover plate bottom surface, spring upper end, spring lower end apical grafting X-direction locating piece end face.Described workbench 28 1 sides are provided with water fender 30, and described water fender is bent plate, described water fender by bolting on base plate 1.
Described casing angle regulator comprises casing angle fine positioning mechanism, described casing angle fine positioning mechanism comprises the gear compound graduation side plate of being located between box side 8 and the side stand plate 67, described gear compound graduation side plate and casing are fixed, described gear compound graduation side plate 7 circumferentially is evenly equipped with a circle index hole, described side stand plate is provided with the calibration dowel hole, after casing turns to set angle, calibration alignment pin 4 passes calibration dowel hole and index hole with gear compound graduation side plate location, and fastening by passing through fastening bolt 32 behind calibration alignment pin 4 location again between gear compound graduation side plate 7 and the side stand plate 6.The corresponding described index hole of described casing is provided with the casing locating hole, is connected with casing alignment pin 5 between described casing locating hole and the index hole, between described gear compound graduation side plate and the casing by passing through bolting again behind the casing alignment pin location.One rotating shaft 3 of described gear compound graduation side plate 7 center fixation, corresponding described rotating shaft is provided with shaft hole on the described side stand plate 6, is provided with axle sleeve 2 in the described shaft hole, and described rotating shaft 3 is transferred in axle sleeve 2.
Described casing angle regulator also comprises casing angle micro-adjusting mechanism, described casing angle micro-adjusting mechanism comprises the tooth bar 20 of being located at gear compound graduation side plate 7 belows, described tooth bar is threaded on the tooth bar trimming bolt 21, described tooth bar trimming bolt 21 belows are provided with and tooth bar 20 are fluctuated and tooth bar is fixed on tooth bar floating structure with gear compound graduation side plate gear engagement position, and described casing angle micro-adjusting mechanism is provided with the Teethed bolt lock fixed structure with the tooth bar locking position.Described Teethed bolt lock fixed structure comprises the tooth bar rotating shaft 23 of being located at tooth bar trimming bolt one end, and described tooth bar rotating shaft is locked tooth bar trimming bolt 21 when needed by lock-screw 22.Described tooth bar floating structure comprises the tooth bar guiding back-up block 24 of being located at the tooth bar below, and described tooth bar bottom is provided with gathering sill, and described tooth bar guiding back-up block top is located in the gathering sill, and described tooth bar guiding back-up block is located on the floating ejector pin 25.Described base plate is provided with floating knock hole, be provided with spring in the floating knock hole, described floating ejector pin bottom is supported in the spring top, described tooth bar guiding back-up block bottom is provided with the lock pin groove, and tooth bar Z-direction lock pin 27 passes side stand plate 6 and inserts the lock pin groove tooth bar 20 is positioned at and gear compound graduation side plate gear engagement position.Described side stand plate 6 is provided with tooth bar Z-direction lock pin guide pin bushing 29, and described tooth bar Z-direction lock pin 27 passes tooth bar Z-direction lock pin guide pin bushing.Described tooth bar trimming bolt 21 1 ends are provided with carrying handle.Described tooth bar guiding back-up block is ladder structure of right angle, and wherein the lock pin groove is located on the oblique side.
Operation principle of the present utility model is described in detail in detail below:
The profile that contains location side's tenon or angle groove of base plate 1, side stand plate 6, gear compound graduation side plate 7, side plate 8, top board 9, pressing plate frame guide pad 13, cylinder base plate 18 and locating hole (notch) etc. are the cutting of clamping line and finish, and have guaranteed that the anchor clamps assembling finishes the depth of parallelism of back top board 9 and X-axis.
The adjusting at anchor clamps inclination angle comprises two kinds of gear fine setting and indexing mechanism accurate adjustments.
The method of gear fine setting is, fastening bolt 32 comes loose, extract calibration alignment pin 4, preliminary rotate " casing " is extremely near required inclination angle, on lift tooth bar 20, rotate tooth bar trimming bolt 21, rack and pinion is meshed fully after, tooth bar Z-direction lock pin 27 inserts tooth bar Z-direction lock pin guide pin bushings 29 and also snaps in the lock pin groove, rotates 21 fine settings of tooth bar trimming bolt to required inclination angle (± 15 ' interior).The inclination angle is transferred and is finished locking both sides lock-screw 22 with 21 lockings of tooth bar trimming bolt, by fastening bolt 32 " casing " and " support " locking is formed a stable and firm anchor clamps integral body again.
The indexing mechanism The method of fine adjustment is, after the method for finely tuning with gear makes the calibration dowel hole of side stand plate aim at the index hole of the required inclination angle correspondence on (range estimation) " casing " gear compound graduation side plate fully earlier, tooth bar is broken away from gear, again calibration alignment pin 4 is inserted in the calibration locating hole, make this mechanism form accurately specific inclination angle (as 0 °, 30 °, 45 °, 60 °, required high accuracy angle in 90 ° of angles commonly used such as grade or the processing of other typical products in mass production), by fastening bolt 32 " casing " and " support " locking are formed a stable and firm anchor clamps integral body then.This method of adjustment can realize that at the inclination angle of high-precision requirement special inclination angle settles the accurate adjustment of formula at one go.(according to producer's corresponding product high request angle commonly used, the angle of the index hole correspondence on the gear compound graduation side plate can be customized to the required special angle in our factory.Under the too much situation of special angle, also can make corresponding gear compound graduation side plate and change part fully.)
Adjustment finishes at the inclination angle, and workpiece 12 is connected to flat anchor clamps 11 by workpiece alignment pin 31 during cutting, and cylinder 17 drive pressing plates 15 compress workpiece 12 fast or unclamp.
Claims (4)
1. a universal fixturing support and workbench syndeton, it is characterized in that: the universal fixturing support comprises two blocks of side stand plates, two blocks of side stand plates are parallel to each other and perpendicular to table plane, base plate is fixedly arranged on the described table plane, described side stand plate vertical fixing is on base plate, described base plate is positioned on the table plane by the X-direction locating piece, and wherein insert in the T-slot of table plane X-direction locating piece bottom, and insert in the locating hole of base plate at X-direction locating piece top.
2. universal fixturing support according to claim 1 and workbench syndeton is characterized in that: described base plate top is crimped with retaining bits cover plate, and described retaining bits cover plate is fixed by screw and base plate.
3. universal fixturing support according to claim 2 and workbench syndeton, it is characterized in that: described X-direction locating piece is provided with screwed hole, and a screw is fixed in the screwed hole, is socketed with spring on the screw, apical grafting retaining bits cover plate bottom surface, spring upper end, spring lower end apical grafting X-direction locating piece end face.
4. universal fixturing support according to claim 1 and workbench syndeton, it is characterized in that: the side of being provided with, described side stand plate bottom tenon, described base plate is provided with square locating hole, and the square tenon of described side stand plate inserts in the square locating hole on the base plate and uses bolting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320108238 CN203062363U (en) | 2013-03-11 | 2013-03-11 | Connecting structure of universal fixture bracket and worktable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320108238 CN203062363U (en) | 2013-03-11 | 2013-03-11 | Connecting structure of universal fixture bracket and worktable |
Publications (1)
Publication Number | Publication Date |
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CN203062363U true CN203062363U (en) | 2013-07-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201320108238 Expired - Lifetime CN203062363U (en) | 2013-03-11 | 2013-03-11 | Connecting structure of universal fixture bracket and worktable |
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CN (1) | CN203062363U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103143969A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Connecting structure for universal fixture support and workbench |
-
2013
- 2013-03-11 CN CN 201320108238 patent/CN203062363U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103143969A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Connecting structure for universal fixture support and workbench |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |