CN203765334U - Clamping device used for machining and positioning disc brake calipers - Google Patents

Clamping device used for machining and positioning disc brake calipers Download PDF

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Publication number
CN203765334U
CN203765334U CN201420058040.7U CN201420058040U CN203765334U CN 203765334 U CN203765334 U CN 203765334U CN 201420058040 U CN201420058040 U CN 201420058040U CN 203765334 U CN203765334 U CN 203765334U
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CN
China
Prior art keywords
clamping
rotation
disk brake
brake caliper
plate
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.)
Withdrawn - After Issue
Application number
CN201420058040.7U
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Chinese (zh)
Inventor
徐旗钊
张建
姚凯
郑继飞
朱永梅
刘焱
张阳
唐文献
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HENGLI BRAKE MANUFACTURE CO Ltd
Jiangsu University of Science and Technology
Original Assignee
JIANGSU HENGLI BRAKE MANUFACTURE CO Ltd
Jiangsu University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU HENGLI BRAKE MANUFACTURE CO Ltd, Jiangsu University of Science and Technology filed Critical JIANGSU HENGLI BRAKE MANUFACTURE CO Ltd
Priority to CN201420058040.7U priority Critical patent/CN203765334U/en
Application granted granted Critical
Publication of CN203765334U publication Critical patent/CN203765334U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clamping device used for machining and positioning disc brake calipers. The clamping device comprises an intermediate plate, two sets of clamping mechanisms are symmetrically arranged on the two side faces of the intermediate plate, a bridge plate is arranged at the bottom of the intermediate plate, a dividing plate and an L-shaped block are symmetrically arranged on the two sides of the bridge plate, and the dividing plate is fixed onto the bridge plate through the L-shaped block. Each clamping mechanism comprises a supporting block, an upper rotating oil cylinder, a lower rotating oil cylinder, a clamping unit and a positioning unit which are sequentially distributed from top to bottom, wedge-shaped supports, middle rotating oil cylinders and positioning blocks which are sequentially distributed from top to bottom are symmetrically arranged on the two sides of the upper rotating oil cylinder and the two sides of the lower rotating oil cylinder, the wedge-shaped supports are used for supporting and positioning the disc brake calipers, and the upper rotating oil cylinder, the lower rotating oil cylinder and the middle rotating oil cylinders control the movement freedom degrees of the disc brake calipers in the X axis direction, the Y axis direction and the Z axis direction. The clamping units are located on the front side face of the intermediate plate, and the positioning units are located on the rear side face of the intermediate plate. The clamping device can clamp two calipers at a time and achieve workpiece rotation to machine different surfaces, is high in machining accuracy and good in effect, and has good application prospects.

Description

A kind of clamping device for disk brake caliper processing location
Technical field
The utility model relates to mechanical clamp technical field, is specifically related to a kind of clamping device for disk brake caliper processing location.
Background technology
Disk brake, owing to having, braking moment is large, heat endurance and braking ability and water stability is good, appearance and size is little, it is little to wear and tear, be easier to realize the advantages such as gap is adjusted automatically, maintenance activity is convenient, is just being widely used in the industries such as automobile, boats and ships.
Caliper is as the vitals of disk brake, its complex structure, machining accuracy are high, technical conditions require strict, adopting general universal machine tools to be difficult to reach the specification requirement of product, there is following technological deficiency in the clamping device of traditional disk brake caliper processing location:
(1) on a machine tool, only have a locating and clamping apparatus, therefore once can only process a workpiece, frequently change workpiece, operating efficiency is low;
(2) traditional clamping device, can only realize the movement of X, Y, tri-directions of Z, and therefore, the face that can process in clamped one time seldom, different when surperficial when processing, and just needs again clamping or change lathe, and automaticity is low, wastes time and energy;
(3) traditional clamping device, automaticity is low, needs artificial multiple clamping, causes machining accuracy low, cannot meet the requirement on machining accuracy of caliper, causes part failure.
Utility model content
The technical problem that the utility model solves is to overcome traditional clamping device, and the face that can process in clamped one time seldom, needs artificial multiple clamping, cause machining accuracy low, cannot meet the requirement on machining accuracy of caliper, operating efficiency is low, automaticity is low, the problem wasting time and energy.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of clamping device for disk brake caliper processing location, it is characterized in that: comprise intermediate plate, the two sides of described intermediate plate are arranged with two groups of clamping devices, the bottom of described intermediate plate is provided with bridge plate, the bilateral symmetry of described bridge plate is provided with index dial, L piece, and described index dial is fixed on bridge plate by L piece;
Described clamping device comprises back-up block, rotation upper cylinder, rotation lower oil cylinder, clamping unit and the positioning unit distributing successively from top to bottom, the bilateral symmetry of described rotation upper cylinder, the lower oil cylinder of rotation is provided with from top to bottom oil cylinder, locating piece in the wedge shape support of distribution, rotation successively, described wedge shape support is for supporting and location disk brake caliper, and in described rotation upper cylinder, the lower oil cylinder of rotation and rotation, oil cylinder is controlled disk brake caliper X, Y, Z axis direction one-movement-freedom-degree; Described clamping unit is positioned at the leading flank of intermediate plate, and described positioning unit is positioned at the trailing flank of intermediate plate.
Aforesaid a kind of clamping device for disk brake caliper processing location, is characterized in that: the both sides of described intermediate plate are provided with cuboid groove, two groups of clamping devices are fixed in cuboid groove.
Aforesaid a kind of clamping device for disk brake caliper processing location, is characterized in that: described back-up block is rectangular shape, is arranged on the center line of intermediate plate two sides.
Aforesaid a kind of clamping device for disk brake caliper processing location, it is characterized in that: described rotation upper cylinder comprises oil cylinder pad, is positioned at cylinder body and the clamp of oil cylinder pad top, described rotation upper cylinder is fixed on intermediate plate by oil cylinder pad, in described cylinder body, be provided with rotating shaft, described clamp is fixed on the top of rotating shaft, by rotating shaft, drive 360 ° of rotations of clamp, the outer surface of described clamp clamping disk brake caliper; In described rotation, oil cylinder is controlled disk brake caliper X-direction one-movement-freedom-degree and Y direction rotational freedom with rotation upper cylinder; Under described rotation, oil cylinder and wedge shape support are controlled disk brake caliper Y direction one-movement-freedom-degree and Z-direction rotational freedom.
Aforesaid a kind of clamping device for disk brake caliper processing location, is characterized in that: described clamping unit comprises clamp and pinching screw, described pinching screw is pressed on disk brake caliper on positioning unit.
Aforesaid a kind of clamping device for disk brake caliper processing location, it is characterized in that: described positioning unit cross section is hook-shaped, be used for locating disk brake caliper, control disk brake caliper Z-direction one-movement-freedom-degree and X-direction rotational freedom with clamping unit.
Aforesaid a kind of clamping device for disk brake caliper processing location, is characterized in that: described index dial is disc-shape, drives the upset of disk brake caliper.
Aforesaid a kind of clamping device for disk brake caliper processing location, is characterized in that: in described clamping unit, positioning unit, rotation upper cylinder, the lower oil cylinder of rotation, rotation, oil cylinder is connected with hydraulic control unit by cable respectively.
The beneficial effects of the utility model are: the clamping device for disk brake caliper processing location of the present utility model, and can realize two calipers of clamped one time, and realize workpiece rotation, processing different surfaces, machining accuracy is higher, specific as follows:
1) precision is high, and the clamping device that precision is more traditional at least improves more than 5 times, adopts once armoring mode, carries out the mode of a plurality of operations, the processing of a plurality of space angle morpheme face, avoids causing because of the repeated clamping of multiple operation the loss of Product Precision;
2) efficiency is high, the clamping device that efficiency is more traditional at least improves more than 2 times, adopted the cooked mode of double or four stations, adopt again once armoring mode, relatively traditional single station, the pattern of single process, saved the time that requires equipment repeatedly to change cutter and repeatedly stop, start shooting between each identical manufacturing procedure, working (machining) efficiency is far away higher than traditional single station, single process pattern;
3) reduce manufacturing cost, the more traditional clamping device of cost is at least saved more than 2 times, for vertical machining centre band the 4th axle, can carry out the cooked mode of multistation and multiple operation, the different operations in many spaces can convert, and save the quantity of equipment investment, and this equipment can complete the workload of 2 ~ 3 pure vertical machining centres, also greatly reduce the consumption of electric power energy, directly saved manufacturing cost simultaneously;
4) save cost of human resources, the clamping device that human cost is more traditional is at least saved more than 3 times, use four equipment of a bit manipulation work operation to process, than traditional equipment (vertical machining centre coupling single die formula) is few, drop into operative employee, also greatly reduce human resources cost;
5) the disk brake caliper high conformity processing, clamping device is hydraulically operated fixture, than the manual clamping good stability of traditional pure vertical machining centre coupling, manual is poor to the clamping force uniformity of workpiece, when clamping force is excessive, workpiece deformation amount is large, when clamping force is too small, workpiece is easily loosening, precision distortion.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the front view along intermediate plate side center line of the clamping device of disk brake caliper processing location.
Fig. 2 is that the utility model is for the front view on the right side along intermediate plate side center line of the clamping device of disk brake caliper processing location.
Fig. 3 is that the utility model is for the top view of the clamping device of disk brake caliper processing location.
Fig. 4 is that the utility model is for the left view of the clamping device of disk brake caliper processing location.
Fig. 5 is the front view of the utility model intermediate plate.
Fig. 6 is the top view of the utility model intermediate plate.
Fig. 7 is the right view of the utility model intermediate plate.
Fig. 8 is the front view of the utility model rotation upper cylinder.
Fig. 9 is the top view of the utility model rotation upper cylinder.
Figure 10 is the front view of the utility model clamping unit.
Figure 11 is the top view of the utility model clamping unit.
Figure 12 is the schematic diagram of to be processed of the disk brake caliper one of the utility model processing.
Figure 13 is another schematic diagram of to be processed of disk brake caliper of the utility model processing.
Reference numeral implication is as follows:
1: intermediate plate; 2: index dial; 3:L piece; 4: bridge plate; 5: back-up block; 6: rotation upper cylinder; 7: the lower oil cylinder of rotation; 8: wedge shape support; 9: oil cylinder in rotation; 10: locating piece; 11: clamping unit; 12: positioning unit; 13: upper cover plate; 14: oil cylinder pad; 15: cylinder body; 16: clamp; 17: rotating shaft; 18: clamp; 19: pinching screw.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As Fig. 1, shown in Fig. 2 and Fig. 3, clamping device for disk brake caliper processing location of the present utility model, comprise intermediate plate 1, the two sides of intermediate plate 1 are arranged with two groups of clamping devices, intermediate plate 1 is the carrier of two groups of clamping devices, intermediate plate 1 is rectangular-shaped, in the center line bottom of two sides, respectively offer a cuboid groove, for placing oil cylinder 7 under the rotation of clamping device, in center line both sides, respectively offer two cuboid grooves, for placing the wedge shape support 8 of clamping device, the bottom of intermediate plate 1 is provided with bridge plate 4, the bilateral symmetry of bridge plate 4 is provided with index dial 2, L piece 3, index dial 2 is fixed on bridge plate 4 by L piece 3, index dial 2 is disc, be used for driving the upset of disk brake caliper, L piece 3 cross sections are L-shaped, be used for connecting index dial 2 and bridge plate 4, bridge plate 4 is a cuboid plate, by 4 soket head cap screws, be connected with L piece 3, be used for carrying intermediate plate 1 and clamping device above.
As shown in Figure 4, described clamping device comprises back-up block 5, rotation upper cylinder 6, rotation lower oil cylinder 7, clamping unit 11 and the positioning unit 12 distributing successively from top to bottom, the bilateral symmetry of rotation upper cylinder 6, the lower oil cylinder 7 of rotation is provided with from top to bottom oil cylinder 9, locating piece 10 in the wedge shape support 8 of distribution, rotation successively, wedge shape support 8 is for supporting and location disk brake caliper, and in rotation upper cylinder 6, the lower oil cylinder 7 of rotation and rotation, oil cylinder 9 is controlled disk brake caliper X, Y, Z axis direction one-movement-freedom-degree; Clamping unit 11 is positioned at the leading flank of intermediate plate 1, and positioning unit 12 is positioned at the trailing flank of intermediate plate 1.
Described back-up block 5 is rectangular shape, is arranged on the center line of intermediate plate 1 two sides.
As shown in Fig. 5, Fig. 6 and Fig. 7, the top of described intermediate plate 1 is provided with upper cover plate 13, and upper cover plate 13 is connected to the top of intermediate plate 1 by 8 soket head cap screws.
As shown in Fig. 8 and Fig. 9, described rotation upper cylinder 6 comprises oil cylinder pad 14, is positioned at cylinder body 15 and the clamp 16 of oil cylinder pad 14 tops, rotation upper cylinder 6 is fixed on intermediate plate 1 by oil cylinder pad 14, in cylinder body 15, be provided with rotating shaft 17, clamp 16 is fixed on the top of rotating shaft 17, by rotating shaft 17, drive clamp 16 to realize 360 ° of rotations, rotating shaft 17 is stretching structure, controls the outer surface of clamp 16 clamping disk brake calipers; In rotation, oil cylinder 9 is controlled disk brake caliper X-direction one-movement-freedom-degree and Y direction rotational freedom with rotation upper cylinder 6; Under described rotation, oil cylinder 7 and wedge shape support 8 are controlled disk brake caliper Y direction one-movement-freedom-degree and Z-direction rotational freedom;
Under described rotation, in oil cylinder 7 and rotation, oil cylinder 9 structures form, and all identical with rotation upper cylinder 6 in composition and profile except there is no oil cylinder pad 14, in rotation, oil cylinder 9, directly by bolt, oil cylinder are fixed on intermediate plate 1, and its effect is also clamping caliper; The top of the rotating shaft of the lower oil cylinder 7 of rotation can not high over-rotation upper cylinder 6 bottom, by 4 hexagon socket head cap screws, be connected with bridge plate 4, but the rotating shaft on the lower oil cylinder 7 of rotation cannot rotate, only with flexible up and down, the lower oil cylinder 7 of rotation is placed in the cuboid groove that intermediate plate 1 and bridge plate 4 offer, and is used for compressing disk brake caliper.
As shown in Figures 10 and 11, described clamping unit 11 comprises clamp 18 and pinching screw 19, and pinching screw 19 is pressed on disk brake caliper on positioning unit 12; Positioning unit 12 cross sections are hook-shaped, for locating disk brake caliper, control disk brake caliper Z-direction one-movement-freedom-degree and X-direction rotational freedom with clamping unit 11.
In described clamping unit 11, positioning unit 12, rotation upper cylinder 6, the lower oil cylinder 7 of rotation, rotation, oil cylinder 9 is connected with hydraulic control unit by cable respectively, and hydraulic control unit is controlled, and precision is high, and automaticity is high, increases work efficiency.
Clamping device for disk brake caliper processing location of the present utility model, clamping disk brake caliper as shown in FIG. 12 and 13, specific works process is as follows:
(1) first disk brake caliper is placed on clamping device
Disk brake caliper is as shown in FIG. 12 and 13 placed on wedge shape support 8, the medial surface that guarantees caliper vertically abuts against on back-up block 5 and locating piece 10, by the 9 left and right clamping calipers of oil cylinder in hydraulic control unit adjustment rotation upper cylinder 6 and rotation, adjust again the lower upper and lower compression caliper of oil cylinder 7 of rotation, finally, pinching screw 19 on screw down clips clamping unit 11, disk brake caliper is fixed in front and back, and disk brake caliper is by Complete Bind;
(2) disk brake caliper is processed
Main motion during known vertical machining centre work is rotatablely moving of cutter, feed motion is to be realized perpendicular to the rectilinear motion of tool axis direction by workpiece, in order to adapt to the workpiece of different machining shapes and size, it is X that known vertical machining centre has in orthogonal three directions, Y, adjustment in Z direction is moved, and can be according to processing request, either direction realizes feed motion therein, clamping device of the present utility model has added the turntable function that can rotate around X-axis on the basis of known vertical machining centre, as shown in figure 12, the upper surface 001 and 002 of milling caliper, bore again hole all on upper surface 003, then the two pin-and-hole end faces 004 and 005 of milling caliper, afterwards by index dial 2, L piece 3, bridge plate 4 band moving calipers turn 90 degrees around X-axis dextrorotation, milling caliper cut the inner place 007 contacting with bearing shell of lateral aperture 006 and caliper, thereby complete the processing of disk brake caliper,
(3) to completing the disk brake caliper dismounting after processing
Disk brake caliper unloading process is contrary with installation process, first, turn on pinching screw 19, then by the lower oil cylinder 7 of hydraulic control unit adjustment rotation, unclamp caliper, then adjust oil cylinder 9 in rotation upper cylinder 6 and rotation and unclamp caliper, disk brake caliper can be taken off from wedge shape support 8, complete whole operation, process, effect is high next time, and precision is high.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (8)

1. for disk brake caliper, process the clamping device of locating for one kind, it is characterized in that: comprise intermediate plate (1), the two sides of described intermediate plate (1) are arranged with two groups of clamping devices, the bottom of described intermediate plate (1) is provided with bridge plate (4), the bilateral symmetry of described bridge plate (4) is provided with index dial (2), L piece (3), and described index dial (2) is fixed on bridge plate (4) by L piece (3);
Described clamping device comprises the back-up block (5) distributing successively from top to bottom, rotation upper cylinder (6), the lower oil cylinder (7) of rotation, clamping unit (11) and positioning unit (12), described rotation upper cylinder (6), the bilateral symmetry of the lower oil cylinder (7) of rotation is provided with the wedge shape support (8) distributing successively from top to bottom, oil cylinder in rotation (9), locating piece (10), described wedge shape support (8) is for supporting and location disk brake caliper, described rotation upper cylinder (6), in the lower oil cylinder (7) of rotation and rotation, oil cylinder (9) is controlled disk brake caliper X, Y, Z-direction one-movement-freedom-degree, described clamping unit (11) is positioned at the leading flank of intermediate plate (1), and described positioning unit (12) is positioned at the trailing flank of intermediate plate (1).
2. a kind of clamping device for disk brake caliper processing location according to claim 1, is characterized in that: the both sides of described intermediate plate (1) are provided with cuboid groove, and two groups of clamping devices are fixed in cuboid groove.
3. a kind of clamping device for disk brake caliper processing location according to claim 1, is characterized in that: described back-up block (5) is rectangular shape, is arranged on the center line of intermediate plate (1) two sides.
4. a kind of clamping device for disk brake caliper processing location according to claim 1, it is characterized in that: described rotation upper cylinder (6) comprises oil cylinder pad (14), be positioned at cylinder body (15) and the clamp (16) of oil cylinder pad (14) top, described rotation upper cylinder (6) is fixed on intermediate plate (1) by oil cylinder pad (14), in described cylinder body (15), be provided with rotating shaft (17), described clamp (16) is fixed on the top of rotating shaft (17), by rotating shaft (17), drive (16) 360 ° of rotations of clamp, the outer surface of described clamp (16) clamping disk brake caliper, oil cylinder in described rotation (9) is controlled disk brake caliper X-direction one-movement-freedom-degree and Y direction rotational freedom with rotation upper cylinder (6), oil cylinder under described rotation (7) and wedge shape support (8) are controlled disk brake caliper Y direction one-movement-freedom-degree and Z-direction rotational freedom.
5. a kind of clamping device for disk brake caliper processing location according to claim 1, it is characterized in that: described clamping unit (11) comprises clamp (18) and pinching screw (19), and described pinching screw (19) is pressed on disk brake caliper on positioning unit (12).
6. a kind of clamping device for disk brake caliper processing location according to claim 1, it is characterized in that: described positioning unit (12) cross section is hook-shaped, be used for locating disk brake caliper, control disk brake caliper Z-direction one-movement-freedom-degree and X-direction rotational freedom with clamping unit (11).
7. a kind of clamping device for disk brake caliper processing location according to claim 1, is characterized in that: described index dial (2) is disc-shape, drives the upset of disk brake caliper.
8. a kind of clamping device for disk brake caliper processing location according to claim 1, is characterized in that: in described clamping unit (11), positioning unit (12), rotation upper cylinder (6), the lower oil cylinder (7) of rotation, rotation, oil cylinder (9) is connected with hydraulic control unit by cable respectively.
CN201420058040.7U 2014-02-07 2014-02-07 Clamping device used for machining and positioning disc brake calipers Withdrawn - After Issue CN203765334U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420058040.7U CN203765334U (en) 2014-02-07 2014-02-07 Clamping device used for machining and positioning disc brake calipers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420058040.7U CN203765334U (en) 2014-02-07 2014-02-07 Clamping device used for machining and positioning disc brake calipers

Publications (1)

Publication Number Publication Date
CN203765334U true CN203765334U (en) 2014-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420058040.7U Withdrawn - After Issue CN203765334U (en) 2014-02-07 2014-02-07 Clamping device used for machining and positioning disc brake calipers

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103878615A (en) * 2014-02-07 2014-06-25 江苏恒力制动器制造有限公司 Clamping device for machining and positioning of pincers of disc brakes
CN104249271A (en) * 2014-09-16 2014-12-31 芜湖市华益阀门制造有限公司 Index plate for locking devices of radial drilling fixtures for disc components
CN105436946A (en) * 2016-01-25 2016-03-30 陈星宏 Product clamp with adjustable height and screen
CN108816128A (en) * 2018-05-22 2018-11-16 徐州腾睿智能装备有限公司 One kind injecting mixing arrangement for surface water runoff purifying plant cultivation block medicament

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103878615A (en) * 2014-02-07 2014-06-25 江苏恒力制动器制造有限公司 Clamping device for machining and positioning of pincers of disc brakes
CN104249271A (en) * 2014-09-16 2014-12-31 芜湖市华益阀门制造有限公司 Index plate for locking devices of radial drilling fixtures for disc components
CN105436946A (en) * 2016-01-25 2016-03-30 陈星宏 Product clamp with adjustable height and screen
CN108816128A (en) * 2018-05-22 2018-11-16 徐州腾睿智能装备有限公司 One kind injecting mixing arrangement for surface water runoff purifying plant cultivation block medicament

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140813

Effective date of abandoning: 20160518