CN204135707U - The frock of the oblique installing hole of processing thrust block - Google Patents
The frock of the oblique installing hole of processing thrust block Download PDFInfo
- Publication number
- CN204135707U CN204135707U CN201420442806.1U CN201420442806U CN204135707U CN 204135707 U CN204135707 U CN 204135707U CN 201420442806 U CN201420442806 U CN 201420442806U CN 204135707 U CN204135707 U CN 204135707U
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- China
- Prior art keywords
- thrust block
- positioner
- plate
- location
- bolt
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- 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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of frock of processing the oblique installing hole of thrust block, comprises base, body, rotating shaft, lower positioner, upper positioner, side positioner and prelocalization device; The upper surface of described base is horizontal plane, lower surface is inclined-plane, and lower surface angle of inclination is identical with thrust block installed surface ramp angle of inclination; Described body is "door" type structure, comprise base plate, two vertical gripper shoes arranged and the crossbeam being fixedly mounted on two gripper shoe tops, described beam surface upper is symmetrical inclined-plane low between the senior middle school of two ends, described rotating shaft one end is fixedly connected with body base plate, and the other end is connected with base rotation by bearing; Described lower positioner, upper positioner, side positioner and prelocalization device are all positioned at the same side of body, and are fixed on the positioning thrust block lower surface, installed surface, side and front surface respectively, and the application is simple to operate, and precision is high.
Description
Technical field
The utility model relates to clamp fixture field, especially a kind of frock can processing the oblique installing hole of thrust block.
Background technology
As shown in Figure 1, be thrust block structural representation, its installed surface need processing two Φ 13 installing holes, and installing hole is perpendicular to installed surface, because its installed surface is high umbilicate symmetrical inclined-planes, two ends, therefore two installing holes are at an angle, are generally 15 °.Generally, common frock is difficult to the requirement meeting installing hole angle, and precision is lower, easily causes the problem that percent defective is high.
Utility model content
The technical problems to be solved in the utility model is: overcome thrust block processing tool in prior art and can cause the deficiency that machining accuracy is low, provide a kind of frock of processing the oblique installing hole of thrust block.
The utility model solves the technical scheme that its technical problem adopts: a kind of frock of processing the oblique installing hole of thrust block, comprises base, body, rotating shaft, lower positioner, upper positioner, side positioner and prelocalization device;
The upper surface of described base is horizontal plane, lower surface is inclined-plane, and lower surface angle of inclination is identical with thrust block installed surface ramp angle of inclination; Described body is "door" type structure, comprise base plate, two vertical gripper shoes arranged and the crossbeam being fixedly mounted on two gripper shoe tops, described beam surface upper is symmetrical inclined-plane low between the senior middle school of two ends, described rotating shaft one end is fixedly connected with body base plate, and the other end is connected with base rotation by bearing;
Described lower positioner comprises lower location-plate and two for locating the lower bolt of thrust block lower surface, described lower location-plate two ends are arranged in two gripper shoes respectively, lower location-plate offer the screw for installing lower bolt of two vertical directions;
Described upper positioner comprises two upper location-plates and two for locating the upper bolt of thrust block installed surface, the unsettled setting of the other end on the inclined-plane that described upper location-plate one end is arranged on crossbeam, described unsettled one end of upper location-plate also offers the screw for installing bolt, and two upper location-plates are symmetrical arranged on crossbeam; Described upper location-plate also offers the convenient drilled tunnel that thrust block installed surface is holed;
Described side is decided to be device and comprises side and be decided to be plate and the side bolt for locating thrust block side, and described side location-plate is installed on the supporting plate, described side location-plate offers towards another gripper shoe and for the screw of installation side bolt.
Described prelocalization device comprises pressing plate for locating thrust block front surface and for pressing plate being compressed hold-down bolt on the supporting plate;
Described lower positioner, upper positioner, side positioner and prelocalization device are all positioned at the same side of body.
In the application, the lower surface of base is set to inclined-plane, and angle of inclination is identical with thrust block installed surface ramp angle of inclination, and utilize lower positioner, upper positioner, thrust block is fixed on body by side positioner and prelocalization device, when base lower surface horizontal positioned, namely thrust block installed surface there is an inclined-plane become horizontal plane, when processing mounting holes, only need vertically process, only base need be rotated 180 ° when needing to process the installing hole on another inclined-plane, on installed surface another inclined-plane be namely positioned at horizontal level, vertically processing mounting holes again, carry out processing mounting holes by originally needing inclination certain angle to change into and vertically processing, simple to operate, precision is high.
Be 15 ° for meeting two installing hole angles on thrust block, as preferably, described base upper surface and lower surface angle are 7.5 °.
Thrust block installed surface is better fixed for enabling upper positioner, as preferably, the angle between the symmetrical inclined-plane of described crossbeam is 165 °, like this and thrust block installed surface mating shapes, make bolt can better and installed surface fit, thus reach better fixed effect.
Particularly, described drilled tunnel is perpendicular to the inclined surface on installed surface.
For ensureing stability and the intensity of frock, as preferably, described body arranges stiffener, fixing one end on the supporting plate, described stiffener one end is fixed on base plate, and forms triangular structure with gripper shoe and base plate.
As preferably, for better fixing thrust block, described in, two gripper shoes offer rear locating hole respectively, rear bolt for fixing thrust block rear surface is installed in described rear locating hole, prevents gripper shoe and crossbeam from well can not fix the rear surface of thrust block.
The beneficial effects of the utility model are, lower surface by base of the present utility model is set to inclined-plane, and angle of inclination is identical with thrust block installed surface ramp angle of inclination, and utilize lower positioner, upper positioner, thrust block is fixed on body by side positioner and prelocalization device, when base lower surface horizontal positioned, namely thrust block installed surface there is an inclined-plane become horizontal plane, when processing mounting holes, only need vertically process, only base need be rotated 180 ° when needing to process the installing hole on another inclined-plane, on installed surface another inclined-plane be namely positioned at horizontal level, vertically processing mounting holes again, carry out processing mounting holes by originally needing inclination certain angle to change into and vertically processing, simple to operate, precision is high, effectively reduce percent defective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is thrust block front view;
Fig. 2 is thrust block side view;
Fig. 3 is thrust block upward view;
Fig. 4 is the utility model frock assembling front view;
Fig. 5 is the utility model frock assembling side elevation;
In figure: 1. thrust block, 11. installing holes, 12, installed surface, 13. thrust block lower surfaces, 14. thrust block sides, 15. thrust block front surfaces, 16. thrust block rear surface, 2. bases, 3. body, 31. base plates, 32. gripper shoes, 33. crossbeams, 4. rotating shaft, 51. times location-plates, 52. times bolts, location-plate on 61., bolt on 62., 63. drilled tunnels, 71. side location-plates, 72. side bolts, 81. pressing plates, 82. hold-down bolts, bolt, 10. stiffener 9..
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figures 1 to 3, be thrust block 1 structural representation, thrust block is in " L " type, need processing mounting holes 11 on its installed surface 12, installing hole 11 is perpendicular to installed surface 12, and because installed surface 12 is high umbilicate symmetrical inclined-planes, two ends, therefore two installing holes 11 form the angle of 15 °.
As shown in Figures 4 and 5, a kind of frock of processing the oblique installing hole of thrust block, comprises base 2, body 3, rotating shaft 4, lower positioner, upper positioner, side positioner and prelocalization device;
The upper surface of described base 2 is horizontal plane, lower surface is inclined-plane, and described base 2 upper surface and lower surface angle are 7.5 °, identical with thrust block 1 installed surface 12 ramp angle of inclination; Described body 3 is "door" type structure, comprise the gripper shoe 32 that base plate 31, two is vertically arranged and the crossbeam 33 being fixedly mounted on two gripper shoe 32 tops, described crossbeam 33 upper surface is symmetrical inclined-plane low between the senior middle school of two ends, and the angle between described symmetrical inclined-plane is 165 ° and thrust block 1 installed surface 12 mating shapes; Described rotating shaft 4 one end is fixedly connected with body 3 base plate 31, and the other end is rotationally connected by bearing and base 2; For ensureing stability and the intensity of frock, described body 3 arranges stiffener 10, and described stiffener 10 one end is fixed on one end in gripper shoe 32 and is fixed on base plate 31, and forms triangular structure with gripper shoe 32 and base plate 31;
Thrust block 1 is placed on the body 2 of "door" type structure, make its installed surface 12 upward, and in " L " type protruding end through the hole formed two gripper shoes 32, then utilize lower positioner, upper positioner, side positioner and prelocalization device and post-positioning device to be fixed thrust block 1, wherein descend positioner, upper positioner, the structure of side positioner and prelocalization device and post-positioning device and fixed form as follows:
Described lower positioner comprises lower location-plate 51 and two lower bolts 52, and described lower location-plate 51 two ends are fixedly mounted in two gripper shoes 32 respectively, lower location-plate 51 offers the screw for installing lower bolt 52 of two vertical directions; Lower bolt 52 is upward through the screw on lower location-plate 51, makes its end withstand thrust block lower surface 13;
Described upper positioner comprises two upper location-plates 61 and two upper bolts 62, the unsettled setting of the other end on the inclined-plane that described upper location-plate 61 one end is arranged on crossbeam 33, described unsettled one end of upper location-plate 61 also offers the screw for installing bolt, and two upper location-plates 61 are symmetrical arranged on crossbeam 33; Described upper location-plate 61 also offers the convenient drilled tunnel 63 that thrust block 1 installed surface 12 is holed, perpendicular to the inclined surface on installed surface 12; Described upper bolt 62 is passed down through screw, and thrust block 1 installed surface 12 is withstood in its end;
Described side is decided to be device and comprises side and be decided to be plate and side bolt 72, and described side location-plate 71 is arranged in gripper shoe 32, described side location-plate 71 offers towards another gripper shoe 32 and for the screw of installation side bolt 72; Described side bolt 72 is through screw, and thrust block side 14 is withstood in its end;
Described prelocalization device comprises for pressing plate 81 and hold-down bolt 82; Pressing plate 81 is placed in thrust block front surface 15, and be fixed in gripper shoe 32 by hold-down bolt 28 by pressing plate 81, namely pressing plate 81 is pressed on thrust block front surface 15;
For better fixing thrust block, described two gripper shoes 32 offer rear locating hole respectively, be provided with the rear bolt 9 for fixing thrust block rear surface 16 in described rear locating hole, rear bolt 9 is through rear locating hole, and thrust block rear surface 16 is withstood in its end.
Described lower positioner, upper positioner, side positioner and prelocalization device are all positioned at the same side of body 3.
In the application, the lower surface of base 2 is set to inclined-plane, and angle of inclination is identical with thrust block 1 installed surface 12 ramp angle of inclination, and utilize lower positioner, upper positioner, thrust block 1 is fixed on the body 3 by side positioner and prelocalization device, when base 2 lower surface horizontal positioned, namely thrust block 1 installed surface 12 there is an inclined-plane to become horizontal plane, when processing mounting holes 11, only need vertically process, only base need be rotated 180 ° when needing to process the installing hole 11 on another inclined-plane, namely another inclined-plane on installed surface 12 is positioned at horizontal level, vertically processing mounting holes 11 again, carry out processing mounting holes 11 by originally needing inclination certain angle to change into and vertically processing, easy to operate, precision is high, reduce percent defective.
Claims (6)
1. process a frock for the oblique installing hole of thrust block, it is characterized in that: comprise base (2), body (3), rotating shaft (4), lower positioner, upper positioner, side positioner and prelocalization device;
The upper surface of described base (2) is horizontal plane, lower surface is inclined-plane, and lower surface angle of inclination is identical with thrust block (1) installed surface (12) ramp angle of inclination; Described body (3) is "door" type structure, comprise base plate (31), two vertical gripper shoes (32) arranged and the crossbeam (33) being fixedly mounted on two gripper shoes (32) top, described crossbeam (33) upper surface is symmetrical inclined-plane low between the senior middle school of two ends, described rotating shaft (4) one end is fixedly connected with body (3) base plate (31), and the other end is rotationally connected by bearing and base (2);
Described lower positioner comprises lower location-plate (51) and two for locating the lower bolt (52) of thrust block lower surface (13), described lower location-plate (51) two ends are arranged on two gripper shoes (32) respectively, lower location-plate (51) offer the screw for installing lower bolt (52) of two vertical directions;
Described upper positioner comprises two upper location-plates (61) and two for locating the upper bolt (62) of thrust block (1) installed surface (12), the unsettled setting of the other end on the inclined-plane that described upper location-plate (61) one end is arranged on crossbeam (33), the unsettled one end of described upper location-plate (61) also offers the screw for installing bolt, and two upper location-plates (61) are symmetrical arranged on crossbeam (33); Described upper location-plate (61) also offers the convenient drilled tunnel (63) that thrust block (1) installed surface (12) is holed;
Described side is decided to be device and comprises side and be decided to be plate and the side bolt (72) for locating thrust block side (14), described side location-plate (71) is arranged in gripper shoe (32), described side location-plate (71) offers towards another gripper shoe (32) and for the screw of installation side bolt (72);
Described prelocalization device comprises pressing plate (81) for locating thrust block front surface (15) and for pressing plate (81) being pressed on the hold-down bolt (82) in gripper shoe (32);
Described lower positioner, upper positioner, side positioner and prelocalization device are all positioned at the same side of body (3).
2. the frock of the oblique installing hole of processing thrust block according to claim 1, is characterized in that: described base (2) upper surface and lower surface angle are 7.5 °.
3. the frock of the oblique installing hole of processing thrust block according to claim 1, is characterized in that: the angle between described crossbeam (33) symmetrical inclined-plane is 165 °.
4. the frock of the oblique installing hole of processing thrust block according to claim 1, is characterized in that: described drilled tunnel (63) is perpendicular to the inclined surface on installed surface (12).
5. the frock of the oblique installing hole of processing thrust block according to claim 1, it is characterized in that: described body (3) arranges stiffener (10), described stiffener (10) one end is fixed on the upper one end of gripper shoe (32) and is fixed on base plate (31), and forms triangular structure with gripper shoe (32) and base plate (31).
6. the frock of the oblique installing hole of processing thrust block according to claim 1, it is characterized in that: two gripper shoes (32) offer rear locating hole respectively, the rear bolt (9) for fixing thrust block rear surface (16) is installed in described rear locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442806.1U CN204135707U (en) | 2014-08-06 | 2014-08-06 | The frock of the oblique installing hole of processing thrust block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442806.1U CN204135707U (en) | 2014-08-06 | 2014-08-06 | The frock of the oblique installing hole of processing thrust block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135707U true CN204135707U (en) | 2015-02-04 |
Family
ID=52412422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442806.1U Withdrawn - After Issue CN204135707U (en) | 2014-08-06 | 2014-08-06 | The frock of the oblique installing hole of processing thrust block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175138A (en) * | 2014-08-06 | 2014-12-03 | 江苏万盛铸造有限公司 | Tooling for processing inclined mounting holes of thrust block |
| CN110181460A (en) * | 2019-07-05 | 2019-08-30 | 博众精工科技股份有限公司 | A kind of lock pair device for workpiece installation |
-
2014
- 2014-08-06 CN CN201420442806.1U patent/CN204135707U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175138A (en) * | 2014-08-06 | 2014-12-03 | 江苏万盛铸造有限公司 | Tooling for processing inclined mounting holes of thrust block |
| CN104175138B (en) * | 2014-08-06 | 2016-08-24 | 江苏万盛铸造有限公司 | The frock of the processing oblique installing hole of thrust block |
| CN110181460A (en) * | 2019-07-05 | 2019-08-30 | 博众精工科技股份有限公司 | A kind of lock pair device for workpiece installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |